N-CSR 1 d458164dncsr.htm EQUITY INDEX 500 FUND_EXF_F50-050 Equity Index 500 Fund_EXF_F50-050

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED

MANAGEMENT INVESTMENT COMPANIES

Investment Company Act File Number: 811-05986

T. Rowe Price Index Trust, Inc.

 

(Exact name of registrant as specified in charter)

100 East Pratt Street, Baltimore, MD 21202

 

(Address of principal executive offices)

David Oestreicher

100 East Pratt Street, Baltimore, MD 21202

 

(Name and address of agent for service)

Registrant’s telephone number, including area code: (410) 345-2000

Date of fiscal year end: December 31

Date of reporting period: December 31, 2022


Item 1. Reports to Shareholders

(a) Report pursuant to Rule 30e-1


December
31,
2022
Annual
Report
T.
ROWE
PRICE
Equity
Market
Index
Funds
For
more
insights
from
T.
Rowe
Price
investment
professionals,
go
to
troweprice.com
.
T.
ROWE
PRICE
Equity
Market
Index
Funds
HIGHLIGHTS
Each
of
the
three
Equity
Market
Index
Funds
produced
negative
returns
in
2022
but
closely
tracked
their
respective
benchmarks.
Most
sectors
of
the
U.S.
stock
market
produced
negative
returns
during
the
12-month
period.
Equities
plunged
as
Russia’s
assault
on
Ukraine,
surging
commodity
prices,
elevated
inflation,
and
rising
interest
rates
weighed
heavily
on
the
economy
and
financial
markets.
Using
full
replication
and
sampling
strategies,
we
kept
the
composition
and
other
attributes
of
the
index
funds
similar
to
those
of
their
benchmarks.
The
trajectories
of
the
economy,
corporate
earnings,
and
interest
rates
are
unpredictable,
and
investor
sentiment
toward
the
broad
market
and
various
market
segments
could
change
without
warning.
Our
main
task,
however,
is
to
use
full
replication
or
sampling
strategies
so
that
the
Equity
Market
Index
Funds
are
structured
like
major
U.S.
equity
indexes
and
closely
track
their
performance.
Log
in
to
your
account
at
troweprice.com
for
more
information.
*
Certain
mutual
fund
accounts
that
are
assessed
an
annual
account
service
fee
can
also
save
money
by
switching
to
e-delivery.
T.
ROWE
PRICE
Equity
Market
Index
Funds
Market
Commentary
1
Dear
Shareholder
Nearly
all
major
global
stock
and
bond
indexes
fell
sharply
in
2022,
as
investors
contended
with
persistently
high
inflation,
tightening
financial
conditions,
and
slowing
economic
and
corporate
earnings
growth.
Double-digit
losses
were
common
in
equity
markets
around
the
world,
and
bond
investors
also
faced
a
historically
tough
environment
amid
a
sharp
rise
in
interest
rates.
Value
shares
declined
but
outperformed
growth
stocks
by
a
considerable
margin
as
equity
investors
turned
risk
averse
and
as
rising
rates
put
downward
pressure
on
growth
stock
valuations.
Emerging
markets
stocks
generally
underperformed
shares
in
developed
markets.
Meanwhile,
the
U.S.
dollar
strengthened
versus
most
currencies
during
the
period,
which
weighed
on
returns
for
U.S.
investors
in
international
securities.
Within
the
S&P
500
Index,
energy
was
a
rare
bright
spot,
gaining
more
than
60%
as
oil
prices
jumped
in
response
to
Russia’s
invasion
of
Ukraine
and
concerns
over
commodity
supply
shortages.
Defensive
shares,
such
as
utilities,
consumer
staples,
and
health
care,
held
up
relatively
well
and
finished
the
year
with
roughly
flat
returns.
Conversely,
communication
services,
consumer
discretionary,
and
information
technology
shares
suffered
the
largest
declines.
Elevated
inflation
remained
a
leading
concern
for
investors
throughout
the
period,
although
there
were
signs
that
price
increases
were
moderating
by
year-
end.
November’s
consumer
price
index
data
showed
headline
inflation
rising
7.1%
on
a
12-month
basis,
the
lowest
level
since
December
2021
but
still
well
above
the
Federal
Reserve’s
2%
long-term
target.
In
response
to
the
high
inflation
readings,
global
central
banks
tightened
monetary
policy,
and
investors
focused
on
communications
from
central
bank
officials
on
how
high
rates
would
have
to
go.
The
Fed,
which
at
the
end
of
2021
had
forecast
that
it
would
only
need
to
raise
interest
rates
0.75
percentage
point
in
all
of
2022,
raised
its
short-term
lending
benchmark
from
near
zero
in
March
to
a
target
range
of
4.25%
to
4.50%
by
December
and
indicated
that
additional
hikes
are
likely.
Bond
yields
increased
considerably
across
the
U.S.
Treasury
yield
curve
as
the
Fed
tightened
monetary
policy,
with
the
yield
on
the
benchmark
10-year
U.S.
Treasury
note
climbing
from
1.52%
at
the
start
of
the
period
to
3.88%
at
the
end
of
the
year.
Significant
inversions
in
the
yield
curve,
which
are
often
considered
a
warning
sign
of
a
coming
recession,
occurred
during
the
period
as
shorter-maturity
Treasuries
experienced
the
largest
yield
increases.
The
T.
ROWE
PRICE
Equity
Market
Index
Funds
2
sharp
increase
in
yields
led
to
historically
weak
results
across
the
fixed
income
market,
with
the
Bloomberg
U.S.
Aggregate
Bond
Index
delivering
its
worst
year
on
record.
(Bond
prices
and
yields
move
in
opposite
directions.)
As
the
period
came
to
an
end,
the
economic
backdrop
appeared
mixed.
Although
manufacturing
gauges
have
drifted
toward
contraction
levels,
the
U.S.
jobs
market
remained
resilient,
and
corporate
and
household
balance
sheets
appeared
strong.
Meanwhile,
the
housing
market
has
weakened
amid
rising
mortgage
rates.
The
past
year
has
been
a
trying
time
for
investors
as
few
sectors
remained
untouched
by
the
broad
headwinds
that
markets
faced,
and
volatility
may
continue
in
the
near
term
as
central
banks
tighten
policy
amid
slowing
economic
growth.
However,
in
our
view,
there
continue
to
be
opportunities
for
selective
investors
focused
on
fundamentals.
Valuations
in
most
global
equity
markets
have
improved
markedly,
although
U.S.
equities
still
appear
relatively
expensive
by
historical
standards,
while
bond
yields
have
reached
some
of
the
most
attractive
levels
since
the
2008
global
financial
crisis.
We
believe
this
environment
makes
skilled
active
management
a
critical
tool
for
identifying
risks
and
opportunities,
and
our
investment
teams
will
continue
to
use
fundamental
research
to
identify
securities
that
can
add
value
to
your
portfolio
over
the
long
term.
Thank
you
for
your
continued
confidence
in
T.
Rowe
Price.
Sincerely, 
Robert
Sharps
CEO
and
President
T.
ROWE
PRICE
Equity
Market
Index
Funds
Management’s
Discussion
of
Fund
Performance
3
EQUITY
INDEX
500 FUND 
INVESTMENT
OBJECTIVE 
The
fund
seeks
to
track
the
performance
of
a
benchmark
index
that
measures
the
investment
return
of
large-capitalization
U.S.
stocks.
FUND
COMMENTARY
How
did
the
fund
perform
in
the
past 12
months?
The
Equity
Index
500
Fund
returned
-18.28%
versus
-18.11%
for
its
benchmark,
the
S&P
500
Index.
The
fund’s
performance
tends
to
slightly
lag
that
of
the
index
due
to
operating
and
management
expenses.
(Performance
for
the
fund’s
I
Class
and
Z
Class
shares
will
vary
due
to
different
fee
structures.
Past
performance
cannot
guarantee
future
results
.)
What
factors
influenced
the
fund’s
performance?
Most
sectors
in
the
S&P
500
Index
produced
negative
returns
in
2022.
Large-
cap
U.S.
stocks
plunged
as
Russia’s
assault
on
Ukraine,
surging
commodity
prices,
elevated
inflation,
and
rising
interest
rates
weighed
heavily
on
the
economy
and
financial
markets.
By
the
summer
of
2022,
the
S&P
500
Index
and
several
other
equity
indexes
entered
“bear
market”
territory,
meaning
that
they
had
fallen
at
least
20%
from
their
recent
highs.
Within
our
portfolio,
information
technology
stocks
detracted
the
most
in
absolute
terms.
Software,
semiconductors,
and
hardware
companies
were
among
the
worst
performers
in
the
portfolio,
with
bellwethers
Microsoft,
NVIDIA,
and
Apple
being
particularly
weak.
Shares
of
these
tech
giants
fell
with
other
technology
names,
as
the
sector
was
hit
by
fears
that
supply
chain
issues
and
inflationary
pressures
would
slow
demand.
Also,
rising
interest
rates
tend
to
hurt
growth
stocks
by
reducing
the
present
value
of
their
future
profits.
(Please
refer
to
the
portfolio
of
investments
for
a
complete
list
of
holdings
and
the
amount
each
represents
in
the
portfolio.)
PERFORMANCE
COMPARISON
Total
Return
Periods
Ended
12/31/22
6
Months
12
Months
Equity
Index
500
Fund
.
2.20‌%
-18.28‌%
Equity
Index
500
Fund–
.
I  Class
2.29‌
-18.15‌
Equity
Index
500
Fund–
.
Z  Class
2.31‌
-18.11‌
S&P
500
Index
2.31‌
-18.11‌
T.
ROWE
PRICE
Equity
Market
Index
Funds
4
The
consumer
discretionary
sector
also
exhibited
negative
returns.
The
automobiles
segment
detracted
the
most
from
absolute
results,
as
leading
electric
automobile
maker
Tesla
tumbled
during
the
year.
The
stock
sank
amid
a
number
of
negative
data
points,
including
continued
controversy
surrounding
Chief
Executive
Officer
Elon
Musk’s
acquisition
of
Twitter,
reports
of
fatal
crashes
involving
the
company’s
Model
3
autopilot
feature,
and
concerns
that
macro
pressures
from
higher
financing
rates
and
a
weaker
consumer
could
hamper
demand
in
the
near
term.
The
internet
and
direct
marketing
segment
also
lagged.
Shares
of
Amazon.com
fell
sharply
on
a
series
of
disappointing
earnings
results,
with
the
firm
struggling
to
combat
slowing
growth
and
over-staffing
as
pandemic-driven
demand
receded.
Near
the
end
of
the
year,
the
company
projected
that
fourth-quarter
sales
would
be
well
below
analysts’
expectations.
Conversely,
energy
shares
surged
for
the
12-month
period.
Energy
companies
were
by
far
the
top
contributors
in
our
portfolio,
led
by
ExxonMobil
and
Chevron.
Many
large
oil
companies
reported
record
profits
during
the
first
quarter
of
2022,
as
many
countries
decided
to
find
alternatives
to
Russian
energy
exports,
resulting
in
higher
oil,
gasoline,
and
natural
gas
prices.
Oil
companies
ConocoPhillips,
Marathon
Petroleum,
and
Occidental
Petroleum
also
contributed
to
our
results,
while
energy
equipment
and
services
company
Schlumberger
added
value
to
a
lesser
extent.
The
health
care
sector
exhibited
mostly
flat
returns
during
the
12-month
period.
The
pharmaceuticals
segment
performed
best,
with
Merck
and
Eli
Lilly
being
the
top
performers.
Biotechnology
names
also
contributed
to
results,
with
our
position
in
AbbVie
being
particularly
strong.
Conversely,
health
care
equipment
and
supplies
companies
weighed
on
results,
with
Abbott
Laboratories
and
Medtronic
being
especially
weak.
SECTOR
DIVERSIFICATION
Periods
Ended
6/30/22
12/31/22
Information
Technology
26.6‌%
25.5‌%
Health
Care
15.1‌ 
15.8‌ 
Financials
10.8‌ 
11.5‌ 
Consumer
Discretionary
10.5‌ 
9.7‌ 
Industrials
and
Business
Services
7.9‌ 
8.9‌ 
Communication
Services
8.8‌ 
7.3‌ 
Consumer
Staples
7.0‌ 
7.1‌ 
Energy
4.3‌ 
5.2‌ 
Utilities
3.1‌ 
3.2‌ 
Materials
2.6‌ 
2.7‌ 
Real
Estate
2.9‌ 
2.7‌ 
Other
and
Reserves
0.4‌ 
0.4‌ 
Total
100.0‌%
100.0‌%
Historical
weightings
reflect
current
industry/sector
classifications.
T.
ROWE
PRICE
Equity
Market
Index
Funds
5
TOTAL
EQUITY
MARKET
INDEX FUND 
INVESTMENT
OBJECTIVE 
The
fund
seeks
to
match the
performance
of
the
entire
U.S.
stock
market.
FUND
COMMENTARY
How
did
the
fund
perform
in
the
past 12
months?
The
Total
Equity
Market
Index
Fund
returned
-19.61%
versus
-19.53%
for
its
benchmark,
the
S&P
Total
Market
Index.
Fund
performance
tends
to
slightly
lag
that
of
the
index
due
to
operating
and
management
expenses.
(
Past
performance
cannot
guarantee
future
results
.)
What
factors
influenced
the
fund’s
performance?
Within
our
portfolio,
information
technology
stocks
detracted
the
most
in
absolute
terms.
Software,
semiconductors,
and
hardware
companies
were
among
the
worst
performers
in
the
portfolio,
with
bellwethers
Microsoft,
NVIDIA,
and
Apple
being
particularly
weak.
Shares
of
these
tech
giants
fell
with
other
technology
names,
as
the
sector
was
hit
by
fears
that
supply
chain
issues
and
inflationary
pressures
would
slow
demand.
Also,
rising
interest
rates
tend
to
hurt
growth
stocks
by
reducing
the
present
value
of
their
future
profits.
(Please
refer
to
the
portfolio
of
investments
for
a
complete
list
of
holdings
and
the
amount
each
represents
in
the
portfolio.)
The
consumer
discretionary
sector
also
exhibited
negative
returns.
The
automobiles
segment
detracted
the
most
from
absolute
results,
as
leading
electric
automobile
maker
Tesla
tumbled
during
the
year.
The
stock
sank
amid
a
number
of
negative
data
points,
including
continued
controversy
surrounding
Chief
Executive
Officer
Elon
Musk’s
acquisition
of
Twitter,
reports
of
fatal
crashes
involving
the
company’s
Model
3
autopilot
feature,
and
concerns
that
macro
pressures
from
higher
financing
rates
and
a
weaker
consumer
could
hamper
demand
in
the
near
term.
The
internet
and
direct
marketing
segment
also
lagged.
Shares
of
Amazon.com
fell
sharply
on
a
series
of
disappointing
earnings
results,
with
the
firm
struggling
to
combat
slowing
growth
and
over-staffing
as
pandemic-driven
demand
receded.
Near
the
end
of
the
year,
the
company
projected
that
fourth-quarter
sales
would
be
well
below
analysts’
expectations.
PERFORMANCE
COMPARISON
Total
Return
Periods
Ended
12/31/22
6
Months
12
Months
Total
Equity
Market
Index
Fund
.
2.22‌%
-19.61‌%
S&P
Total
Market
Index
2.29‌
-19.53‌
T.
ROWE
PRICE
Equity
Market
Index
Funds
6
The
utilities
sector,
one
of
the
smallest
in
the
index
and
the
portfolio,
exhibited
flat
returns
during
the
12-month
period.
Utilities
stocks,
which
tend
to
have
above-average
dividend
yields,
often
behave
like
bonds
in
response
to
interest
rate
movements.
However,
during
times
of
economic
uncertainty,
investors
often
favor
utilities
because
their
businesses
tend
to
be
stable.
Within
the
sector,
multi-utility
companies
performed
worst,
with
Dominion
Energy
being
the
primary
laggard.
On
the
other
hand,
electric
utilities
companies
mildly
contributed
to
portfolio
results,
with
Constellation
Energy
being
the
top
contributor.
Conversely,
energy
shares
surged
for
the
12-month
period.
Energy
companies
were
by
far
the
top
contributors
in
our
portfolio,
led
by
ExxonMobil
and
Chevron.
Many
large
oil
companies
reported
record
profits
during
the
first
quarter
of
2022,
as
many
countries
decided
to
find
alternatives
to
Russian
energy
exports,
resulting
in
higher
oil,
gasoline,
and
natural
gas
prices.
Oil
companies
ConocoPhillips,
Marathon
Petroleum,
and
Occidental
Petroleum
also
contributed
to
our
results,
while
energy
equipment
and
services
company
Schlumberger
added
value
to
a
lesser
extent.
SECTOR
DIVERSIFICATION
Periods
Ended
6/30/22
12/31/22
Information
Technology
25.5‌%
24.3‌%
Health
Care
14.8‌ 
15.5‌ 
Financials
11.5‌ 
12.3‌ 
Consumer
Discretionary
10.5‌ 
9.8‌ 
Industrials
and
Business
Services
8.9‌ 
9.8‌ 
Communication
Services
8.1‌ 
6.8‌ 
Consumer
Staples
6.3‌ 
6.6‌ 
Energy
4.3‌ 
5.1‌ 
Real
Estate
3.6‌ 
3.2‌ 
Utilities
3.0‌ 
3.0‌ 
Materials
2.9‌ 
3.1‌ 
Other
and
Reserves
0.6‌ 
0.5‌ 
Total
100.0‌%
100.0‌%
Historical
weightings
reflect
current
industry/sector
classifications.
T.
ROWE
PRICE
Equity
Market
Index
Funds
7
EXTENDED
EQUITY
MARKET
INDEX FUND 
INVESTMENT
OBJECTIVE 
The
fund
seeks
to
track
the
performance
of
a
benchmark
index
that
measures
the
investment
return
of
small-
and
mid-capitalization
U.S.
stocks.
FUND
COMMENTARY
How
did
the
fund
perform
in
the
past 12
months?
Small-
and
mid-cap
U.S.
stocks
produced
negative
returns
in
2022.
The
Extended
Equity
Market
Index
Fund
returned
-26.00%
versus
-26.54%
for
its
benchmark,
the
S&P
Completion
Index.
It
is
unusual
for
the
fund
to
outperform
the
index;
the
fund
usually
lags
the
benchmark
slightly
due
to
operating
and
management
expenses.
(
Past
performance
cannot
guarantee
future
results
.)
What
factors
influenced
the
fund’s
performance?
Within
our
portfolio,
information
technology
(IT)
stocks
detracted
the
most
in
absolute
terms.
Software,
IT
services,
and
semiconductor
companies
were
among
the
worst
performers
in
the
portfolio,
with
Datadog,
Snowflake,
and
Marvell
Technology
being
particularly
weak.
Shares
of
these
companies
fell
with
other
technology
names,
as
the
sector
was
hit
by
fears
that
supply
chain
issues
and
inflationary
pressures
would
slow
demand.
Also,
rising
interest
rates
tend
to
hurt
growth
stocks
by
reducing
the
present
value
of
their
future
profits.
(Please
refer
to
the
portfolio
of
investments
for
a
complete
list
of
holdings
and
the
amount
each
represents
in
the
portfolio.)
The
consumer
discretionary
sector
also
exhibited
negative
returns,
as
the
specialty
retail
segment
performed
worst.
Shares
of
Carvana,
which
operates
an
online
retail
platform
for
used
cars,
declined
following
an
earnings
report
that
fell
significantly
short
of
expectations.
The
company
is
experiencing
various
headwinds,
including
pandemic-related
labor
shortages
and
severe
weather
on
the
supply
side
as
well
as
slowing
demand
amid
elevated
used
car
prices
and
rising
interest
rates.
Investors
were
also
discouraged
by
Carvana’s
withdrawal
of
forward
guidance
for
the
remainder
of
the
year.
The
hotel,
restaurant,
and
leisure
segment
also
lagged,
as
Airbnb
struggled.
PERFORMANCE
COMPARISON
Total
Return
Periods
Ended
12/31/22
6
Months
12
Months
Extended
Equity
Market
Index
Fund
.
2.42‌%
-26.00‌%
S&P
Completion
Index
2.16‌
-26.54‌
T.
ROWE
PRICE
Equity
Market
Index
Funds
8
The
utilities
sector,
one
of
the
smallest
in
the
index
and
the
portfolio,
exhibited
flat
returns
during
the
12-month
period.
Utilities
stocks,
which
tend
to
have
above-average
dividend
yields,
often
behave
like
bonds
in
response
to
interest
rate
movements.
However,
during
times
of
economic
uncertainty,
investors
often
favor
utilities
because
their
businesses
tend
to
be
stable.
Within
the
sector,
independent
power
and
renewable
electricity
producers
were
the
weakest
performers,
with
Sunnova
Energy
International
being
the
primary
laggard.
On
the
other
hand,
multi-utilities
companies
contributed
to
portfolio
performance,
with
Unitil
performing
best.
Conversely,
energy
shares
advanced
for
the
12-month
period.
Energy
companies
were
the
top
performers
in
our
portfolio,
led
by
Cheniere
Energy
and
Texas
Pacific
Land,
which
receives
royalties
from
oil
extracted
and
water
resources
used
by
exploration
and
production
companies
on
its
land
in
the
Permian
Basin.
Many
oil
companies
reported
strong
profits
during
the
first
quarter
of
2022,
as
many
countries
decided
to
find
alternatives
to
Russian
energy
exports,
resulting
in
higher
oil,
gasoline,
and
natural
gas
prices.
Oil
companies
EQT
and
Murphy
Oil
also
contributed
to
our
results,
while
energy
equipment
and
services
companies
TechnipFMC—a
provider
of
subsea
oil
services—and
NOV
added
value
to
a
lesser
extent. 
How
are
the
Equity
Market
Index
Funds
positioned?
The
Equity
Market
Index
Funds,
which
tend
to
closely
track
their
benchmarks,
offer
broad
exposure
to
different
sectors
of
the
U.S.
stock
market,
and
each
fund’s
sector
allocations
are
consistent
with
those
of
its
benchmark.
As
such,
changes
in
each
portfolio’s
sector
diversification
and
other
overall
characteristics
reflect
changes
in
the
composition
of
the
indexes,
rather
than
strategic
shifts
that
are
typical
of
an
actively
managed
fund.
Since
the
portfolios
SECTOR
DIVERSIFICATION
Periods
Ended
6/30/22
12/31/22
Information
Technology
19.7‌%
18.0‌%
Financials
15.9‌ 
15.8‌ 
Industrials
and
Business
Services
14.3‌ 
15.8‌ 
Health
Care
13.3‌ 
13.8‌ 
Consumer
Discretionary
10.5‌ 
11.2‌ 
Real
Estate
7.6‌ 
6.5‌ 
Energy
4.5‌ 
4.9‌ 
Materials
4.3‌ 
4.3‌ 
Communication
Services
3.8‌ 
3.8‌ 
Consumer
Staples
3.0‌ 
3.1‌ 
Utilities
2.6‌ 
2.2‌ 
Other
and
Reserves
0.5‌ 
0.6‌ 
Total
100.0‌%
100.0‌%
Historical
weightings
reflect
current
industry/sector
classifications.
T.
ROWE
PRICE
Equity
Market
Index
Funds
9
are
designed
to
track
their
indexes,
they
do
not
have
the
flexibility
to
shift
assets
toward
stocks
or
sectors
that
are
rising
or
away
from
those
that
are
declining.
The
funds’
expenses
are
generally
low,
which
allows
investors
to
retain
more
of
their
returns.
As
a
reminder,
the
Equity
Market
Index
Funds
are
designed
for
investors
who
want
to
harness
the
potential
for
long-term
capital
appreciation
from
broad
exposure
to
large-cap
U.S.
stocks,
the
entire
U.S.
stock
market,
or
small-
and
mid-cap
U.S.
stocks.
The
portfolios
could
serve
as
core
holdings
in
an
investor’s
portfolio,
as
they
offer
attributes
that
many
investors
will
find
appealing.
The
portfolios
intend
to
be
diversified
in
approximately
the
same
proportion
as
the
indexes
they
track
are
diversified.
(Diversification
cannot
assure
a
profit
or
protect
against
loss
in
a
declining
market.)
The
Equity
Index
500
Fund
uses
a
full
replication
strategy,
which
involves
investing
substantially
all
of
its
assets
in
all
of
the
stocks
in
the
S&P 500
Index.
The
fund
seeks
to
maintain
holdings
of
each
stock
in
proportion
to
its
weight
in
the
index.
The
Total
Equity
Market
Index
Fund
and
the
Extended
Equity
Market
Index
Fund
use
a
sampling
strategy,
which
involves
investing
substantially
all
of
their
assets
in
a
group
of
stocks
representative
of
the
sector
allocations,
financial
characteristics,
and
other
attributes
of
the
S&P
Total
Market
Index
and
S&P
Completion
Index,
respectively.
These
two
funds
do
not
attempt
to
fully
replicate
their
indexes
by
owning
each
of
the
stocks
in
them.
All
three
index
funds
may
occasionally
invest
in
securities
such
as
futures
and
exchange-traded
funds
so
that
they
can
accommodate
cash
flows
and
remain
fully
invested.
What
is
portfolio
management’s
outlook?
Slowing
growth,
volatile
geopolitics,
tightening
global
monetary
policies,
and
elevated
inflation
created
a
challenging
market
environment
for
investors
throughout
2022.
Continued
aggressive
action
by
the
U.S.
Federal
Reserve
has
dampened
hopes
of
softening
monetary
tightening
and
accelerated
market
fears
of
a
U.S.
recession.
Overseas
economic
conditions
remain
challenging,
too.
Recession
risks
in
Europe
have
increased
as
the
war
in
Ukraine
has
waged
on,
and
there
are
concerns
about
China’s
growth
outlook,
even
though
the
country
has
been
taking
steps
to
roll
back
its
zero-COVID
policies
and
reopen
its
economy.
T.
ROWE
PRICE
Equity
Market
Index
Funds
10
The
trajectories
of
the
economy,
corporate
earnings,
and
interest
rates
are
unpredictable,
and
investor
sentiment
toward
the
broad
market
and
various
market
segments
could
change
without
warning.
Our
main
task,
however,
is
not
to
determine
which
stocks
or
sectors
may
perform
best
in
the
period
ahead.
As
always,
our
intention
is
to
use
full
replication
or
sampling
strategies
so
that
the
Equity
Market
Index
Funds
are
structured
like
major
U.S.
equity
indexes
and
closely
track
their
performance.
The
views
expressed
reflect
the
opinions
of
T.
Rowe
Price
as
of
the
date
of
this
report
and
are
subject
to
change
based
on
changes
in
market,
economic,
or
other
conditions.
These
views
are
not
intended
to
be
a
forecast
of
future
events
and
are
no
guarantee
of
future
results.
T.
ROWE
PRICE
Equity
Market
Index
Funds
11
RISKS
OF
INVESTING
IN
THE
EQUITY
MARKET
INDEX
FUNDS
Common
stocks
generally
fluctuate
in
value
more
than
bonds
and
may
decline
significantly
over
short
time
periods.
There
is
a
chance
that
stock
prices
overall
will
decline
because
stock
markets
tend
to
move
in
cycles,
with
periods
of
rising
and
falling
prices.
The
value
of
a
stock
in
which
the
funds
invest
may
decline
due
to
general
weakness
in
the
U.S.
stock
market,
such
as
when
the
U.S.
financial
markets
decline,
or
because
of
factors
that
affect
a
particular
company
or
industry.
Although
stocks
issued
by
larger
companies
tend
to
have
less
overall
volatility
than
stocks
issued
by
smaller
companies,
larger
companies
may
not
be
able
to
attain
the
high
growth
rates
of
successful
smaller
companies,
especially
during
strong
economic
periods.
In
addition,
larger
companies
may
be
less
capable
of
responding
quickly
to
competitive
challenges
and
industry
changes
and
may
suffer
sharper
price
declines
as
a
result
of
earnings
disappointments.
Funds
that
invest
in
small
and
medium-sized
companies
could
be
more
volatile
than
funds
that
are
exposed
to
only
large
companies.
Small
and
medium-sized
companies
often
have
less
experienced
management,
narrower
product
lines,
more
limited
financial
resources,
and
less
publicly
available
information
than
larger
companies.
Smaller
companies
may
have
limited
trading
markets
and
tend
to
be
more
sensitive
to
changes
in
overall
economic
conditions.
Because
the
funds
are
passively
managed,
holdings
are
generally
not
reallocated
based
on
changes
in
market
conditions
or
the
outlook
for
a
specific
security,
industry,
or
market
sector.
As
a
result,
the
funds’
performance
may
lag
the
performance
of
actively
managed
funds.
Funds
that
use
a
sampling
strategy
(and
thus
do
not
attempt
to
fully
replicate
their
benchmark
indexes)
have
a
greater
potential
for
their
performance
to
deviate
from
that
of
their
benchmarks.)
BENCHMARK
INFORMATION
Note:
The S&P
500
Index,
S&P
Total
Market
Index,
and
S&P
Completion
Index are
products of
S&P
Dow
Jones
Indices
LLC,
a
division
of
S&P
Global,
or
its
affiliates
(“SPDJI”)
and
have
been
licensed
for
use
by
T.
Rowe
Price.
Standard
&  Poor’s
®
and
S&P
®
 are
registered
trademarks of
Standard
&
Poor’s
Financial
Services
LLC,
a
division
of
S&P
Global (“S&P”);
Dow
Jones
®
is
a
registered
trademark
of
Dow
Jones
Trademark
Holdings
LLC
(“Dow
Jones”);
T.
Rowe
Price
is
not
sponsored,
endorsed,
sold
or
promoted
by
SPDJI,
Dow
T.
ROWE
PRICE
Equity
Market
Index
Funds
12
Jones,
S&P,
or
their
respective
affiliates,
and
none
of
such
parties
make
any
representation
regarding
the
advisability
of
investing
in
such
product(s)
nor
do
they
have
any
liability
for
any
errors,
omissions,
or
interruptions
of
the
S&P
500
Index,
S&P
Total
Market
Index,
and
S&P
Completion
Index.
PORTFOLIO
HIGHLIGHTS
TWENTY-FIVE
LARGEST
HOLDINGS
Equity
Index
500
Fund
Percent
of
Net
Assets
12/31/22
Apple
6.0‌%
Microsoft
5.5‌ 
Alphabet
3.1‌ 
Amazon.com
2.3‌ 
Berkshire
Hathaway
1.7‌ 
UnitedHealth
Group
1.5‌
Johnson
&
Johnson
1.4‌
Exxon
Mobil
1.4‌
JPMorgan
Chase
1.2‌
NVIDIA
1.1‌
Procter
&
Gamble
1.1‌
Visa
1.1‌
Tesla
1.0‌
Home
Depot
1.0‌
Chevron
1.0‌
Mastercard
0.9‌
Eli
Lilly
0.9‌
Pfizer
0.9‌
AbbVie
0.9‌
Merck
0.9‌
Meta
Platforms
0.8‌
PepsiCo
0.8‌
Coca-Cola
0.8‌
Bank
of
America
0.7‌
Broadcom
0.7‌
Total
38.7‌%
Note:
The
information
shown
does
not
reflect
any
exchange-traded
funds
(ETFs),
cash
reserves,
or
collateral
for
securities
lending
that
may
be
held
in
the
portfolio.
BENCHMARK
INFORMATION
(continued)
T.
ROWE
PRICE
Equity
Market
Index
Funds
13
PORTFOLIO
HIGHLIGHTS
TWENTY-FIVE
LARGEST
HOLDINGS
Total
Equity
Market
Index
Fund
Percent
of
Net
Assets
12/31/22
Apple
5.1‌%
Microsoft
4.7‌ 
Alphabet
2.7‌ 
Amazon.com
2.0‌ 
Berkshire
Hathaway
1.4‌ 
UnitedHealth
Group
1.3‌
Johnson
&
Johnson
1.2‌
Exxon
Mobil
1.2‌
JPMorgan
Chase
1.0‌
NVIDIA
1.0‌
Visa
0.9‌
Procter
&
Gamble
0.9‌
Home
Depot
0.9‌
Tesla
0.9‌
Chevron
0.9‌
Mastercard
0.8‌
AbbVie
0.8‌
Eli
Lilly
0.8‌
Meta
Platforms
0.7‌
Pfizer
0.7‌
Merck
0.7‌
Coca-Cola
0.7‌
PepsiCo
0.7‌
Bank
of
America
0.6‌
Broadcom
0.6‌
Total
33.2‌%
Note:
The
information
shown
does
not
reflect
any
exchange-traded
funds
(ETFs),
cash
reserves,
or
collateral
for
securities
lending
that
may
be
held
in
the
portfolio.
T.
ROWE
PRICE
Equity
Market
Index
Funds
14
PORTFOLIO
HIGHLIGHTS
TWENTY-FIVE
LARGEST
HOLDINGS
Extended
Equity
Market
Index
Fund
Percent
of
Net
Assets
12/31/22
Blackstone
0.9‌%
Uber
Technologies
0.9‌ 
Palo
Alto
Networks
0.7‌ 
Snowflake
0.7‌ 
Lululemon
Athletica
0.7‌ 
Cheniere
Energy
0.6‌
Workday
0.6‌
Airbnb
0.6‌
Marvell
Technology
0.6‌
Block
0.6‌
Alnylam
Pharmaceuticals
0.5‌
Apollo
Global
Management
0.5‌
KKR
0.5‌
Horizon
Therapeutics
0.5‌
Ferguson
0.5‌
VMware
0.4‌
Crowdstrike
Holdings
0.4‌
Veeva
Systems
0.4‌
Insulet
0.4‌
Trade
Desk
0.4‌
Atlassian
0.3‌
Sun
Communities
0.3‌
BioMarin
Pharmaceutical
0.3‌
Datadog
0.3‌
Markel
0.3‌
Total
12.9‌%
Note:
The
information
shown
does
not
reflect
any
exchange-traded
funds
(ETFs),
cash
reserves,
or
collateral
for
securities
lending
that
may
be
held
in
the
portfolio.
T.
ROWE
PRICE
Equity
Market
Index
Funds
15
GROWTH
OF
$10,000 
This
chart
shows
the
value
of
a
hypothetical
$10,000
investment
in
the
fund
over
the
past
10
fiscal
year
periods
or
since
inception
(for funds
lacking
10-year
records).
The
result
is
compared
with
benchmarks,
which
include
a
broad-based
market
index
and
may
also
include
a
peer
group
average
or
index.
Market
indexes
do
not
include
expenses,
which
are
deducted
from
fund
returns
as
well
as
mutual fund
averages
and
indexes. 
EQUITY
INDEX
500
FUND
Note:
Performance
for
the I
and
Z Class
shares
will
vary
due
to
their
differing
fee
structures.
See
the
Average
Annual
Compound
Total
Return
table. 
T.
ROWE
PRICE
Equity
Market
Index
Funds
16
AVERAGE
ANNUAL
COMPOUND
TOTAL
RETURN
Periods
Ended
12/31/22
1
Year
5
Years
10
Years
Since
Inception
Inception
Date
Equity
Index
500
Fund
.
-18.28‌%
9.22‌%
12.32‌%
–‌
Equity
Index
500
Fund–
.
I  Class
-18.15‌
9.36‌
–‌
11.37‌%
8/28/15
Equity
Index
500
Fund–
.
Z  Class
-18.11‌
–‌
–‌
20.46‌
3/16/20
The
fund’s
performance
information
represents
only
past
performance
and
is
not
necessarily
an
indication
of
future
results.
Current
performance
may
be
lower
or
higher
than
the
performance
data
cited.
Share
price,
principal
value,
and
return
will
vary,
and
you
may
have
a
gain
or
loss
when
you
sell
your
shares.
For
the
most
recent
month-end
performance,
please
visit
our
website
(troweprice.
com)
or
contact
a
T.
Rowe
Price
representative
at
1
-
800
-
225
-
5132
or,
for
0.02
I
and
0.03
Z
Class
shares,
1-800-638-8790.
This
table
shows
how
the
fund
would
have
performed
each
year
if
its
actual
(or
cumulative)
returns
had
been
earned
at
a
constant
rate.
Average
annual
total
return
figures
include
changes
in
principal
value,
reinvested
dividends,
and
capital
gain
distributions.
Returns
do
not
reflect
taxes
that
the
shareholder
may
pay
on
fund
distributions
or
the
redemption
of
fund
shares.
When
assessing
performance,
investors
should
consider
both
short-
and
long-term
returns.
T.
ROWE
PRICE
Equity
Market
Index
Funds
17
GROWTH
OF
$10,000 
This
chart
shows
the
value
of
a
hypothetical
$10,000
investment
in
the
fund
over
the
past
10
fiscal
year
periods
or
since
inception
(for funds
lacking
10-year
records).
The
result
is
compared
with
benchmarks,
which
include
a
broad-based
market
index
and
may
also
include
a
peer
group
average
or
index.
Market
indexes
do
not
include
expenses,
which
are
deducted
from
fund
returns
as
well
as
mutual fund
averages
and
indexes. 
TOTAL
EQUITY
MARKET
INDEX
FUND
AVERAGE
ANNUAL
COMPOUND
TOTAL
RETURN
Periods
Ended
12/31/22
1
Year
5
Years
10
Years
Total
Equity
Market
Index
Fund
.
-19.61‌%
8.31‌%
11.82‌%
The
fund’s
performance
information
represents
only
past
performance
and
is
not
necessarily
an
indication
of
future
results.
Current
performance
may
be
lower
or
higher
than
the
performance
data
cited.
Share
price,
principal
value,
and
return
will
vary,
and
you
may
have
a
gain
or
loss
when
you
sell
your
shares.
For
the
most
recent
month-end
performance,
please
visit
our
website
(troweprice.com)
or
contact
a
T.
Rowe
Price
representative
at
1-800-225-5132.
This
table
shows
how
the
fund
would
have
performed
each
year
if
its
actual
(or
cumulative)
returns
for
the
periods
shown
had
been
earned
at
a
constant
rate.
Average
annual
total
return
figures
include
changes
in
principal
value,
reinvested
dividends,
and
capital
gain
distributions.
Returns
do
not
reflect
taxes
that
the
shareholder
may
pay
on
fund
distributions
or
the
redemption
of
fund
shares.
When
assessing
performance,
investors
should
consider
both
short-
and
long-term
returns.
T.
ROWE
PRICE
Equity
Market
Index
Funds
18
GROWTH
OF
$10,000 
This
chart
shows
the
value
of
a
hypothetical
$10,000
investment
in
the
fund
over
the
past
10
fiscal
year
periods
or
since
inception
(for funds
lacking
10-year
records).
The
result
is
compared
with
benchmarks,
which
include
a
broad-based
market
index
and
may
also
include
a
peer
group
average
or
index.
Market
indexes
do
not
include
expenses,
which
are
deducted
from
fund
returns
as
well
as
mutual fund
averages
and
indexes. 
EXTENDED
EQUITY
MARKET
INDEX
FUND
AVERAGE
ANNUAL
COMPOUND
TOTAL
RETURN
Periods
Ended
12/31/22
1
Year
5
Years
10
Years
Extended
Equity
Market
Index
Fund
.
-26.00‌%
4.63‌%
9.46‌%
The
fund’s
performance
information
represents
only
past
performance
and
is
not
necessarily
an
indication
of
future
results.
Current
performance
may
be
lower
or
higher
than
the
performance
data
cited.
Share
price,
principal
value,
and
return
will
vary,
and
you
may
have
a
gain
or
loss
when
you
sell
your
shares.
For
the
most
recent
month-end
performance,
please
visit
our
website
(troweprice.com)
or
contact
a
T.
Rowe
Price
representative
at
1-800-225-5132.
This
table
shows
how
the
fund
would
have
performed
each
year
if
its
actual
(or
cumulative)
returns
for
the
periods
shown
had
been
earned
at
a
constant
rate.
Average
annual
total
return
figures
include
changes
in
principal
value,
reinvested
dividends,
and
capital
gain
distributions.
Returns
do
not
reflect
taxes
that
the
shareholder
may
pay
on
fund
distributions
or
the
redemption
of
fund
shares.
When
assessing
performance,
investors
should
consider
both
short-
and
long-term
returns.
T.
ROWE
PRICE
Equity
Market
Index
Funds
19
EXPENSE
RATIOS
FUND
EXPENSE
EXAMPLE
As
a
mutual
fund
shareholder,
you
may
incur
two
types
of
costs:
(1)
transaction
costs,
such
as
redemption
fees
or
sales
loads,
and
(2)
ongoing
costs,
including
management
fees,
distribution
and
service
(12b-1)
fees,
and
other
fund
expenses.
The
following
example
is
intended
to
help
you
understand
your
ongoing
costs
(in
dollars)
of
investing
in
the
fund
and
to
compare
these
costs
with
the
ongoing
costs
of
investing
in
other
mutual
funds.
The
example
is
based
on
an
investment
of
$1,000
invested
at
the
beginning
of
the
most
recent
six-month
period
and
held
for
the
entire
period.
Please note
that
the
Equity
Index
500
Fund
has
three
share
classes:
The
original
share
class
(Investor
Class)
charges
no
distribution
and
service
(12b-1)
fee,
I
Class
shares
are
also
available
to
institutionally
oriented
clients
and
impose
no
12b-1
or
administrative
fee
payment,
and
Z
Class
shares
are
offered
only
to
funds
advised
by
T.
Rowe
Price
and
other
advisory
clients
of
T.
Rowe
Price
or
its
affiliates
that
are
subject
to
a
contractual
fee
for
investment
management
services
and
impose
no
12b-1
fee
or
administrative
fee
payment.
Each
share
class
is
presented
separately
in
the
table.
Actual
Expenses
The
first
line
of
the
following
table
(Actual)
provides
information
about
actual
account
values
and
actual
expenses.
You
may
use
the
information
on
this
line,
together
with
your
account
balance,
to
estimate
the
expenses
that
you
paid
over
the
period.
Simply
divide
your
account
value
by
$1,000
(for
example,
an
$8,600
account
value
divided
by
$1,000
=
8.6),
then
multiply
the
result
by
the
number
on
the
first
line
under
the
heading
“Expenses
Paid
During
Period”
to
estimate
the
expenses
you
paid
on
your
account
during
this
period. 
Hypothetical
Example
for
Comparison
Purposes
The
information
on
the
second
line
of
the
table
(Hypothetical)
is
based
on
hypothetical
account
values
and
expenses
derived
from
the
fund’s
actual
expense
ratio
and
an
assumed
5%
per
year
rate
of
return
before
expenses
(not
the
fund’s
actual
return).
You
may
compare
the
ongoing
costs
of
investing
in
the
fund
with
other
funds
by
contrasting
this
5%
hypothetical
example
and
the
5%
hypothetical
examples
that
appear
in
the
shareholder
reports
of
the
other
funds.
The
hypothetical
account
values
and
expenses
may
not
be
used
to
estimate
the
actual
ending
account
balance
or
expenses
you
paid
for
the
period.
Equity
Index
500
Fund
0.15‌%
Equity
Index
500
Fund–I
Class
0.09‌ 
Equity
Index
500
Fund–Z
Class
0.05‌ 
Total
Equity
Market
Index
Fund
0.20‌ 
Extended
Equity
Market
Index
Fund
0.23‌ 
The
expense
ratios
shown
are
as
of
the
funds’
most
recent
prospectus.
These
numbers
may
vary
from
the
expense
ratios
shown
elsewhere
in
this
report
because
they
are
based
on
a
different
time
period
and,
if
applicable,
include
acquired
fund
fees
and
expenses
but
do
not
include
fee
or
expense
waivers.
T.
ROWE
PRICE
Equity
Market
Index
Funds
20
Note:
T.
Rowe
Price
charges
an
account
service
fee
that
is
not
included
in
the
accompanying
table.
The
account
service
fee
is
charged
on
a
quarterly
basis,
usually
during
the
last
week
of
a
calendar
quarter,
and
applies
to
accounts
with
balances
below
$10,000
on
the
day
of
the
assessment.
The
fee
is
charged
to
accounts
that
fall
below
$10,000
for
any
reason,
including
market
fluctuations,
redemptions,
or
exchanges.
When
an
account
with
less
than
$10,000
is
closed
either
through
redemption
or
exchange,
the
fee
is
charged
and
deducted
from
the
proceeds.
The
fee
applies
to
IRAs
but
not
to
retirement
plans
directly
registered
with
T.
Rowe
Price
Services
or
accounts
maintained
by
intermediaries
through
NSCC
®
Networking.
If
you
are
subject
to
the
fee,
keep
it
in
mind
when
you
are
estimating
the
ongoing
expenses
of
investing
in
the
fund
and
when
comparing
the
expenses
of
this
fund
with
other
funds.
You
should
also
be
aware
that
the
expenses
shown
in
the
table
highlight
only
your
ongoing
costs
and
do
not
reflect
any
transaction
costs,
such
as
redemption
fees
or
sales
loads.
Therefore,
the
second
line
of
the
table
is
useful
in
comparing
ongoing
costs
only
and
will
not
help
you
determine
the
relative
total
costs
of
owning
different
funds.
To
the
extent
a
fund
charges
transaction
costs,
however,
the
total
cost
of
owning
that
fund
is
higher.
EQUITY
INDEX
500
FUND
Beginning
Account
Value
7/1/22
Ending
Account
Value
12/31/22
Expenses
Paid
During
Period*
7/1/22
to
12/31/22
Investor
Class
Actual
$1,000.00
$1,022.00
$1.07
Hypothetical
(assumes
5%
return
before
expenses)
 1,000.00
  1,024.15
  1.07
I
Class
Actual
  1,000.00
  1,022.90
  0.25
Hypothetical
(assumes
5%
return
before
expenses)
 1,000.00
  1,024.95
  0.26
Z
Class
Actual
  1,000.00
  1,023.10
  0.00
Hypothetical
(assumes
5%
return
before
expenses)
 1,000.00
  1,025.21
  0.00
*
Expenses
are
equal
to
the
fund’s
annualized
expense
ratio
for
the
6-month
period,
multiplied
by
the
average
account
value
over
the
period,
multiplied
by
the
number
of
days
in
the
most
recent
fiscal
half
year
(184),
and
divided
by
the
days
in
the
year
(365)
to
reflect
the
half-year
period.
The
annualized
expense
ratio
of
the
1
Investor
Class
was
0.21%,
the
2
I Class
was
0.05%,
and
the
3
Z Class
was
0.00%.
FUND
EXPENSE
EXAMPLE
(CONTINUED)
T.
ROWE
PRICE
Equity
Market
Index
Funds
21
TOTAL
EQUITY
MARKET
INDEX
FUND
Beginning
Account
Value
7/1/22
Ending
Account
Value
12/31/22
Expenses
Paid
During
Period*
7/1/22
to
12/31/22
Actual
$1,000.00
$1,022.20
$1.02
Hypothetical
(assumes
5%
return
before
expenses)
 1,000.00
  1,024.20
  1.02
*
Expenses
are
equal
to
the
fund’s
annualized
expense
ratio
for
the
6-month
period
(0.20%),
multiplied
by
the
average
account
value
over
the
period,
multiplied
by
the
number
of
days
in
the
most
recent
fiscal
half
year
(184),
and
divided
by
the
days
in
the
year
(365)
to
reflect
the
half-year
period.
EXTENDED
EQUITY
MARKET
INDEX
FUND
Beginning
Account
Value
7/1/22
Ending
Account
Value
12/31/22
Expenses
Paid
During
Period*
7/1/22
to
12/31/22
Actual
$1,000.00
$1,024.20
$1.28
Hypothetical
(assumes
5%
return
before
expenses)
 1,000.00
  1,023.95
  1.28
*
Expenses
are
equal
to
the
fund’s
annualized
expense
ratio
for
the
6-month
period
(0.25%),
multiplied
by
the
average
account
value
over
the
period,
multiplied
by
the
number
of
days
in
the
most
recent
fiscal
half
year
(184),
and
divided
by
the
days
in
the
year
(365)
to
reflect
the
half-year
period.
FUND
EXPENSE
EXAMPLE
(CONTINUED)
T.
Rowe
Price
Investment
Services,
Inc.
|
100
East
Pratt
Street
|
Baltimore,
MD
21202-1009
You
have
many
investment
goals.
Explore
products
and
services
that
can
help
you
achieve
them.
Whether
you
want
to
put
away
more
money
for
retirement,
for
a
child’s
education,
or
for
other
priorities,
we
have
solutions
for
you.
See
how
we
can
help
you
accomplish
the
investment
goals
that
are
important
to
you.
RETIREMENT
IRAs:
Traditional,
Roth,
Rollover/Transfer,
or
Brokerage
Small
Business
Plans
help
minimize
taxes,
maximize
savings
T.
Rowe
Price
®
ActivePlus
Portfolios
1
for
online
investing
powered
by
experts
GENERAL
INVESTING
Individual
or
Joint
Tenant
Brokerage
2
offers
access
to
stocks,
ETFs,
bonds,
and
more
Gifts
and
transfers
to
a
child
(UGMA/UTMAs)
Trust
Transfer
on
Death
COLLEGE
SAVINGS
T.
Rowe
Price-managed
529
plans
offer
tax-
advantaged
solutions
for
families
saving
money
for
college
tuition
and
education-
related
expenses
Visit
troweprice.com/broadrange
Call
1-800-225-5132
to
request
a
prospectus
or
summary
prospectus;
each
includes
investment
objectives,
risks,
fees,
expenses,
and
other
information
that
you
should
read
and
consider
carefully
before
investing.
All
mutual
funds
are
subject
to
market
risk,
including
possible
loss
of
principal.
Investing
internationally
involves
special
risks
including
economic
and
political
uncertainty
and
currency
fluctuation.
1
The
T.
Rowe
Price
®
ActivePlus
Portfolios
is
a
discretionary
investment
management
program
provided
by
T.
Rowe
Price
Advisory
Services,
Inc.,
a
registered
investment
adviser
under
the
Investment
Advisers
Act
of
1940.
Brokerage
services
are
provided
by
T.
Rowe
Price
Investment
Services,
Inc.,
member
FINRA/SIPC.
Brokerage
accounts
are
carried
by
Pershing
LLC,
a
BNY
Mellon
Company,
member
NYSE/FINRA/SIPC.
T.
Rowe
Price
Advisory
Services,
Inc.,
and
T.
Rowe
Price
Investment
Services,
Inc.,
are
affiliated
companies.
2
Brokerage
services
are
provided
by
T.
Rowe
Price
Investment
Services,
Inc.,
member
FINRA/SIPC.
Brokerage
accounts
are
carried
by
Pershing
LLC,
a
BNY
Mellon
Company,
member
NYSE/FINRA/SIPC.
202302-2582494
C50-050
02/23
Highlights
and
Market
Commentary
Management’s
Discussion
of
Fund
Performance
Performance
and
Expenses
Financial
Highlights
Portfolio
of
Investments
Financial
Statements
and
Notes
Additional
Fund
Information
December
31,
2022
Annual
Report
For
more
insights
from
T.
Rowe
Price
investment
professionals,
go
to
troweprice.com
.
T.
ROWE
PRICE
PREIX
Equity
Index
500
Fund
.
PRUIX
Equity
Index
500
Fund–
.
I  Class
TRHZX
Equity
Index
500
Fund–
.
Z Class
T.
ROWE
PRICE
Equity
Index
500
Fund
Financial
Highlights
24
For
a
share
outstanding
throughout
each
period
The
accompanying
notes
are
an
integral
part
of
these
financial
statements.
Investor
Class
..
Year
..
..
Ended
.
12/31/22
12/31/21
12/31/20
12/31/19
12/31/18
NET
ASSET
VALUE
Beginning
of
period
$
125
.31‌
$
99
.17‌
$
85
.83‌
$
66
.80‌
$
71
.71‌
Investment
activities
Net
investment
income
(1)(2)
1
.50‌
1
.36‌
1
.52‌
1
.44‌
1
.36‌
Net
realized
and
unrealized
gain/
loss
(
24
.35‌
)
26
.74‌
13
.77‌
19
.27‌
(
4
.53‌
)
Total
from
investment
activities
(
22
.85‌
)
28
.10‌
15
.29‌
20
.71‌
(
3
.17‌
)
Distributions
Net
investment
income
(
1
.52‌
)
(
1
.44‌
)
(
1
.55‌
)
(
1
.53‌
)
(
1
.30‌
)
Net
realized
gain
—‌
(
0
.52‌
)
(
0
.40‌
)
(
0
.15‌
)
(
0
.44‌
)
Total
distributions
(
1
.52‌
)
(
1
.96‌
)
(
1
.95‌
)
(
1
.68‌
)
(
1
.74‌
)
NET
ASSET
VALUE
End
of
period
$
100
.94‌
$
125
.31‌
$
99
.17‌
$
85
.83‌
$
66
.80‌
Ratios/Supplemental
Data
Total
return
(2)(3)
(
18
.28‌
)
%
28
.50‌
%
18
.19‌
%
31
.23‌
%
(
4
.58‌
)
%
Ratios
to
average
net
assets:
(2)
Gross
expenses
before
waivers/
payments
by
Price
Associates
0
.20‌
%
0
.16‌
%
0
.19‌
%
0
.20‌
%
0
.21‌
%
Net
expenses
after
waivers/
payments
by
Price
Associates
0
.20‌
%
0
.16‌
%
0
.19‌
%
0
.20‌
%
0
.21‌
%
Net
investment
income
1
.38‌
%
1
.21‌
%
1
.82‌
%
1
.85‌
%
1
.85‌
%
Portfolio
turnover
rate
3
.1‌
%
3
.1‌
%
13
.6‌
%
9
.3‌
%
7
.3‌
%
Net
assets,
end
of
period
(in
millions)
$5,704
$11,145
$9,002
$25,507
$21,237
0‌
%
0‌
%
0‌
%
0‌
%
0‌
%
(1)
Per
share
amounts
calculated
using
average
shares
outstanding
method.
(2)
See
Note
7
for
details
of
expense-related
arrangements
with
Price
Associates.
(3)
Total
return
reflects
the
rate
that
an
investor
would
have
earned
on
an
investment
in
the
fund
during
each
period,
assuming
reinvestment
of
all
distributions,
and
payment
of
no
redemption
or
account
fees,
if
applicable.
T.
ROWE
PRICE
Equity
Index
500
Fund
Financial
Highlights
25
For
a
share
outstanding
throughout
each
period
The
accompanying
notes
are
an
integral
part
of
these
financial
statements.
I
Class
..
Year
..
..
Ended
.
12/31/22
12/31/21
12/31/20
12/31/19
12/31/18
NET
ASSET
VALUE
Beginning
of
period
$
125
.32‌
$
99
.16‌
$
85
.84‌
$
66
.81‌
$
71
.72‌
Investment
activities
Net
investment
income
(1)(2)
1
.68‌
1
.47‌
1
.54‌
1
.55‌
1
.50‌
Net
realized
and
unrealized
gain/
loss
(
24
.36‌
)
26
.75‌
13
.85‌
19
.26‌
(
4
.56‌
)
Total
from
investment
activities
(
22
.68‌
)
28
.22‌
15
.39‌
20
.81‌
(
3
.06‌
)
Distributions
Net
investment
income
(
1
.71‌
)
(
1
.54‌
)
(
1
.67‌
)
(
1
.63‌
)
(
1
.41‌
)
Net
realized
gain
—‌
(
0
.52‌
)
(
0
.40‌
)
(
0
.15‌
)
(
0
.44‌
)
Total
distributions
(
1
.71‌
)
(
2
.06‌
)
(
2
.07‌
)
(
1
.78‌
)
(
1
.85‌
)
NET
ASSET
VALUE
End
of
period
$
100
.93‌
$
125
.32‌
$
99
.16‌
$
85
.84‌
$
66
.81‌
Ratios/Supplemental
Data
Total
return
(2)(3)
(
18
.15‌
)
%
28
.63‌
%
18
.34‌
%
31
.39‌
%
(
4
.44‌
)
%
Ratios
to
average
net
assets:
(2)
Gross
expenses
before
waivers/
payments
by
Price
Associates
0
.08‌
%
0
.10‌
%
0
.07‌
%
0
.06‌
%
0
.06‌
%
Net
expenses
after
waivers/
payments
by
Price
Associates
0
.05‌
%
0
.06‌
%
0
.06‌
%
0
.06‌
%
0
.06‌
%
Net
investment
income
1
.57‌
%
1
.31‌
%
1
.88‌
%
1
.99‌
%
2
.03‌
%
Portfolio
turnover
rate
3
.1‌
%
3
.1‌
%
13
.6‌
%
9
.3‌
%
7
.3‌
%
Net
assets,
end
of
period
(in
millions)
$6,020
$3,507
$3,232
$5,905
$3,653
0‌
%
0‌
%
0‌
%
0‌
%
0‌
%
(1)
Per
share
amounts
calculated
using
average
shares
outstanding
method.
(2)
See
Note
7
for
details
of
expense-related
arrangements
with
Price
Associates.
(3)
Total
return
reflects
the
rate
that
an
investor
would
have
earned
on
an
investment
in
the
fund
during
each
period,
assuming
reinvestment
of
all
distributions,
and
payment
of
no
redemption
or
account
fees,
if
applicable.
T.
ROWE
PRICE
Equity
Index
500
Fund
Financial
Highlights
26
For
a
share
outstanding
throughout
each
period
The
accompanying
notes
are
an
integral
part
of
these
financial
statements.
Z
Class
(1)
..
Year
..
..
Ended
.
3/16/20
(1)
Through
12/31/20
12/31/22
12/31/21
NET
ASSET
VALUE
Beginning
of
period
$
125
.27‌
$
99
.13‌
$
63
.64‌
Investment
activities
Net
investment
income
(2)(3)
1
.71‌
1
.54‌
1
.40‌
Net
realized
and
unrealized
gain/loss
(
24
.34‌
)
26
.73‌
36
.19‌
Total
from
investment
activities
(
22
.63‌
)
28
.27‌
37
.59‌
Distributions
Net
investment
income
(
1
.74‌
)
(
1
.61‌
)
(
1
.70‌
)
Net
realized
gain
—‌
(
0
.52‌
)
(
0
.40‌
)
Total
distributions
(
1
.74‌
)
(
2
.13‌
)
(
2
.10‌
)
NET
ASSET
VALUE
End
of
period
$
100
.90‌
$
125
.27‌
$
99
.13‌
Ratios/Supplemental
Data
Total
return
(3)(4)
(
18
.11‌
)
%
28
.70‌
%
59
.62‌
%
Ratios
to
average
net
assets:
(3)
Gross
expenses
before
waivers/payments
by
Price
Associates
0
.05‌
%
0
.06‌
%
0
.06‌
%
(5)
Net
expenses
after
waivers/payments
by
Price
Associates
0
.00‌
%
0
.00‌
%
0
.00‌
%
(5)
Net
investment
income
1
.57‌
%
1
.37‌
%
2
.03‌
%
(5)
Portfolio
turnover
rate
3
.1‌
%
3
.1‌
%
13
.6‌
%
Net
assets,
end
of
period
(in
millions)
$11,283
$19,852
$21,289
0‌
%
0‌
%
0‌
%
(1)
Inception
date
(2)
Per
share
amounts
calculated
using
average
shares
outstanding
method.
(3)
See
Note
7
for
details
of
expense-related
arrangements
with
Price
Associates.
(4)
Total
return
reflects
the
rate
that
an
investor
would
have
earned
on
an
investment
in
the
fund
during
each
period,
assuming
reinvestment
of
all
distributions,
and
payment
of
no
redemption
or
account
fees,
if
applicable.
Total
return
is
not
annualized
for
periods
less
than
one
year.
(5)
Annualized
T.
ROWE
PRICE
Equity
Index
500
Fund
December
31,
2022
27
Portfolio
of
Investments
Shares/Par
$
Value
(Cost
and
value
in
$000s)
COMMON
STOCKS
99.6%
COMMUNICATION
SERVICES
7.3%
Diversified
Telecommunication
Services
0.9%
AT&T 
5,093,268‌
93,767‌
Lumen
Technologies 
657,732‌
3,433‌
Verizon
Communications 
3,001,178‌
118,247‌
215,447‌
Entertainment
1.3%
Activision
Blizzard 
504,594‌
38,627‌
Electronic
Arts 
189,823‌
23,193‌
Live
Nation
Entertainment  (1)
99,756‌
6,957‌
Netflix  (1)
318,285‌
93,856‌
Take-Two
Interactive
Software  (1)
112,423‌
11,707‌
Walt
Disney  (1)
1,302,746‌
113,182‌
Warner
Bros
Discovery  (1)
1,568,938‌
14,873‌
302,395‌
Interactive
Media
&
Services
4.0%
Alphabet,
Class
A  (1)
4,257,666‌
375,654‌
Alphabet,
Class
C  (1)
3,774,072‌
334,873‌
Match
Group  (1)
201,553‌
8,363‌
Meta
Platforms,
Class
A  (1)
1,604,747‌
193,115‌
912,005‌
Media
0.8%
Charter
Communications,
Class
A  (1)
76,021‌
25,779‌
Comcast,
Class
3,075,799‌
107,561‌
DISH
Network,
Class
A  (1)(2)
178,701‌
2,509‌
Fox,
Class
222,367‌
6,753‌
Fox,
Class
103,934‌
2,957‌
Interpublic
Group 
280,659‌
9,349‌
News,
Class
278,203‌
5,063‌
News,
Class
88,066‌
1,624‌
Omnicom
Group 
146,535‌
11,953‌
Paramount
Global,
Class
370,568‌
6,255‌
179,803‌
Wireless
Telecommunication
Services
0.3%
T-Mobile
U.S.  (1)
427,134‌
59,799‌
59,799‌
Total
Communication
Services
1,669,449‌
CONSUMER
DISCRETIONARY
9.7%
Auto
Components
0.1%
Aptiv (1)
192,452‌
17,923‌
T.
ROWE
PRICE
Equity
Index
500
Fund
28
Shares/Par
$
Value
(Cost
and
value
in
$000s)
BorgWarner 
170,922‌
6,880‌
24,803‌
Automobiles
1.3%
Ford
Motor 
2,799,394‌
32,557‌
General
Motors 
1,008,892‌
33,939‌
Tesla  (1)
1,912,840‌
235,624‌
302,120‌
Distributors
0.2%
Genuine
Parts 
99,728‌
17,304‌
LKQ 
185,350‌
9,899‌
Pool 
28,385‌
8,582‌
35,785‌
Hotels,
Restaurants
&
Leisure
2.0%
Booking
Holdings  (1)
27,599‌
55,620‌
Caesars
Entertainment  (1)
151,969‌
6,322‌
Carnival  (1)
684,737‌
5,519‌
Chipotle
Mexican
Grill  (1)
19,857‌
27,551‌
Darden
Restaurants 
88,806‌
12,285‌
Domino's
Pizza 
25,665‌
8,890‌
Expedia
Group  (1)
107,054‌
9,378‌
Hilton
Worldwide
Holdings 
191,739‌
24,228‌
Las
Vegas
Sands  (1)
237,866‌
11,434‌
Marriott
International,
Class
190,906‌
28,424‌
McDonald's 
521,747‌
137,496‌
MGM
Resorts
International 
223,043‌
7,479‌
Norwegian
Cruise
Line
Holdings  (1)
298,466‌
3,653‌
Royal
Caribbean
Cruises  (1)
159,388‌
7,879‌
Starbucks 
820,355‌
81,379‌
Wynn
Resorts  (1)
75,406‌
6,219‌
Yum!
Brands 
202,549‌
25,942‌
459,698‌
Household
Durables
0.3%
DR
Horton 
221,616‌
19,755‌
Garmin 
108,157‌
9,982‌
Lennar,
Class
183,968‌
16,649‌
Mohawk
Industries  (1)
36,829‌
3,764‌
Newell
Brands 
263,137‌
3,442‌
NVR  (1)
2,201‌
10,152‌
PulteGroup 
169,554‌
7,720‌
Whirlpool 
40,118‌
5,675‌
77,139‌
Internet
&
Direct
Marketing
Retail
2.4%
Amazon.com (1)
6,327,280‌
531,492‌
T.
ROWE
PRICE
Equity
Index
500
Fund
29
Shares/Par
$
Value
(Cost
and
value
in
$000s)
eBay 
383,589‌
15,907‌
Etsy  (1)
90,642‌
10,857‌
558,256‌
Leisure
Products
0.0%
Hasbro 
92,135‌
5,621‌
5,621‌
Multiline
Retail
0.5%
Dollar
General 
161,876‌
39,862‌
Dollar
Tree  (1)
151,192‌
21,384‌
Target 
328,957‌
49,028‌
110,274‌
Specialty
Retail
2.4%
Advance
Auto
Parts 
43,554‌
6,404‌
AutoZone  (1)
13,465‌
33,207‌
Bath
&
Body
Works 
165,735‌
6,984‌
Best
Buy 
144,111‌
11,559‌
CarMax  (1)
113,499‌
6,911‌
Home
Depot 
729,559‌
230,439‌
Lowe's 
442,404‌
88,145‌
O'Reilly
Automotive  (1)
44,455‌
37,521‌
Ross
Stores 
249,726‌
28,986‌
TJX 
826,156‌
65,762‌
Tractor
Supply 
79,540‌
17,894‌
Ulta
Beauty  (1)
36,797‌
17,260‌
551,072‌
Textiles,
Apparel
&
Luxury
Goods
0.5%
NIKE,
Class
897,012‌
104,960‌
Ralph
Lauren 
32,464‌
3,431‌
Tapestry 
179,894‌
6,850‌
VF 
231,232‌
6,384‌
121,625‌
Total
Consumer
Discretionary
2,246,393‌
CONSUMER
STAPLES
7.1%
Beverages
1.9%
Brown-Forman,
Class
128,616‌
8,448‌
Coca-Cola 
2,773,168‌
176,401‌
Constellation
Brands,
Class
114,963‌
26,643‌
Keurig
Dr
Pepper 
601,358‌
21,444‌
Molson
Coors
Beverage,
Class
134,301‌
6,919‌
Monster
Beverage  (1)
272,302‌
27,647‌
PepsiCo 
981,655‌
177,346‌
444,848‌
T.
ROWE
PRICE
Equity
Index
500
Fund
30
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Food
&
Staples
Retailing
1.5%
Costco
Wholesale 
315,304‌
143,936‌
Kroger 
466,021‌
20,775‌
Sysco 
360,699‌
27,576‌
Walgreens
Boots
Alliance 
508,308‌
18,991‌
Walmart 
1,006,900‌
142,768‌
354,046‌
Food
Products
1.2%
Archer-Daniels-Midland 
390,208‌
36,231‌
Campbell
Soup 
141,361‌
8,022‌
Conagra
Brands 
338,264‌
13,091‌
General
Mills 
424,846‌
35,623‌
Hershey 
103,971‌
24,077‌
Hormel
Foods 
203,601‌
9,274‌
J
M
Smucker 
76,369‌
12,102‌
Kellogg 
180,253‌
12,841‌
Kraft
Heinz 
563,578‌
22,943‌
Lamb
Weston
Holdings 
102,464‌
9,156‌
McCormick 
177,840‌
14,741‌
Mondelez
International,
Class
975,964‌
65,048‌
Tyson
Foods,
Class
207,187‌
12,897‌
276,046‌
Household
Products
1.6%
Church
&
Dwight 
172,210‌
13,882‌
Clorox 
86,636‌
12,158‌
Colgate-Palmolive 
594,601‌
46,848‌
Kimberly-Clark 
239,184‌
32,469‌
Procter
&
Gamble 
1,691,678‌
256,391‌
361,748‌
Personal
Products
0.2%
Estee
Lauder,
Class
164,510‌
40,817‌
40,817‌
Tobacco
0.7%
Altria
Group 
1,284,629‌
58,720‌
Philip
Morris
International 
1,107,771‌
112,118‌
170,838‌
Total
Consumer
Staples
1,648,343‌
ENERGY
5.2%
Energy
Equipment
&
Services
0.4%
Baker
Hughes 
715,454‌
21,128‌
Halliburton 
641,835‌
25,256‌
T.
ROWE
PRICE
Equity
Index
500
Fund
31
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Schlumberger 
1,013,474‌
54,180‌
100,564‌
Oil,
Gas
&
Consumable
Fuels
4.8%
APA 
226,028‌
10,551‌
Chevron 
1,269,753‌
227,908‌
ConocoPhillips 
888,309‌
104,821‌
Coterra
Energy 
572,905‌
14,076‌
Devon
Energy 
464,071‌
28,545‌
Diamondback
Energy 
125,705‌
17,194‌
EOG
Resources 
419,814‌
54,374‌
EQT 
263,417‌
8,911‌
Exxon
Mobil 
2,935,422‌
323,777‌
Hess 
197,348‌
27,988‌
Kinder
Morgan 
1,403,611‌
25,377‌
Marathon
Oil 
447,590‌
12,116‌
Marathon
Petroleum 
332,806‌
38,735‌
Occidental
Petroleum 
515,931‌
32,499‌
ONEOK 
317,238‌
20,843‌
Phillips
66 
335,674‌
34,937‌
Pioneer
Natural
Resources 
169,236‌
38,652‌
Targa
Resources 
161,325‌
11,857‌
Valero
Energy 
273,801‌
34,734‌
Williams 
863,030‌
28,394‌
1,096,289‌
Total
Energy
1,196,853‌
FINANCIALS
11.5%
Banks
3.8%
Bank
of
America 
4,979,215‌
164,912‌
Citigroup 
1,377,659‌
62,312‌
Citizens
Financial
Group 
348,925‌
13,737‌
Comerica 
91,485‌
6,116‌
Fifth
Third
Bancorp 
486,623‌
15,966‌
First
Republic
Bank 
129,042‌
15,729‌
Huntington
Bancshares 
1,014,556‌
14,305‌
JPMorgan
Chase 
2,090,584‌
280,347‌
KeyCorp 
662,074‌
11,533‌
M&T
Bank 
122,119‌
17,715‌
PNC
Financial
Services
Group 
286,709‌
45,283‌
Regions
Financial 
663,587‌
14,307‌
Signature
Bank 
44,775‌
5,159‌
SVB
Financial
Group  (1)
41,801‌
9,620‌
Truist
Financial 
944,817‌
40,655‌
U.S.
Bancorp 
958,609‌
41,805‌
Wells
Fargo 
2,722,968‌
112,431‌
T.
ROWE
PRICE
Equity
Index
500
Fund
32
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Zions
Bancorp 
107,975‌
5,308‌
877,240‌
Capital
Markets
3.1%
Ameriprise
Financial 
75,432‌
23,487‌
Bank
of
New
York
Mellon 
526,162‌
23,951‌
BlackRock 
107,002‌
75,825‌
Cboe
Global
Markets 
75,673‌
9,495‌
Charles
Schwab 
1,090,958‌
90,833‌
CME
Group 
255,022‌
42,885‌
FactSet
Research
Systems 
26,919‌
10,800‌
Franklin
Resources  (2)
196,909‌
5,194‌
Goldman
Sachs
Group 
242,312‌
83,205‌
Intercontinental
Exchange 
396,239‌
40,650‌
Invesco 
316,961‌
5,702‌
MarketAxess
Holdings 
26,924‌
7,509‌
Moody's 
113,064‌
31,502‌
Morgan
Stanley 
939,335‌
79,862‌
MSCI 
57,606‌
26,797‌
Nasdaq 
243,889‌
14,963‌
Northern
Trust 
147,940‌
13,091‌
Raymond
James
Financial 
138,289‌
14,776‌
S&P
Global 
237,272‌
79,472‌
State
Street 
260,492‌
20,206‌
T.
Rowe
Price
Group  (3)
160,881‌
17,546‌
717,751‌
Consumer
Finance
0.5%
American
Express 
427,791‌
63,206‌
Capital
One
Financial 
275,292‌
25,591‌
Discover
Financial
Services 
196,748‌
19,248‌
Synchrony
Financial 
316,979‌
10,416‌
118,461‌
Diversified
Financial
Services
1.7%
Berkshire
Hathaway,
Class
B  (1)
1,284,328‌
396,729‌
396,729‌
Insurance
2.4%
Aflac 
401,525‌
28,886‌
Allstate 
188,083‌
25,504‌
American
International
Group 
527,199‌
33,340‌
Aon,
Class
147,047‌
44,135‌
Arch
Capital
Group  (1)
263,327‌
16,532‌
Arthur
J
Gallagher 
148,962‌
28,085‌
Assurant 
37,832‌
4,731‌
Brown
&
Brown 
166,152‌
9,466‌
Chubb 
297,385‌
65,603‌
T.
ROWE
PRICE
Equity
Index
500
Fund
33
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Cincinnati
Financial 
112,189‌
11,487‌
Everest
Re
Group 
28,138‌
9,321‌
Globe
Life 
64,719‌
7,802‌
Hartford
Financial
Services
Group 
224,974‌
17,060‌
Lincoln
National 
115,498‌
3,548‌
Loews 
140,444‌
8,192‌
Marsh
&
McLennan 
355,348‌
58,803‌
MetLife 
468,027‌
33,871‌
Principal
Financial
Group 
165,282‌
13,870‌
Progressive 
415,089‌
53,841‌
Prudential
Financial 
261,004‌
25,959‌
Travelers 
166,359‌
31,191‌
W
R
Berkley 
147,596‌
10,711‌
Willis
Towers
Watson 
76,608‌
18,737‌
560,675‌
Total
Financials
2,670,856‌
HEALTH
CARE
15.8%
Biotechnology
2.5%
AbbVie 
1,260,205‌
203,662‌
Amgen 
380,571‌
99,953‌
Biogen  (1)
103,876‌
28,765‌
Gilead
Sciences 
896,360‌
76,953‌
Incyte  (1)
134,054‌
10,767‌
Moderna  (1)
234,971‌
42,206‌
Regeneron
Pharmaceuticals  (1)
76,489‌
55,186‌
Vertex
Pharmaceuticals  (1)
183,663‌
53,038‌
570,530‌
Health
Care
Equipment
&
Supplies
2.8%
Abbott
Laboratories 
1,243,577‌
136,532‌
Align
Technology  (1)
52,142‌
10,997‌
Baxter
International 
355,683‌
18,129‌
Becton
Dickinson
&
Company 
204,071‌
51,895‌
Boston
Scientific  (1)
1,015,159‌
46,971‌
Cooper 
35,090‌
11,603‌
DENTSPLY
SIRONA 
153,958‌
4,902‌
Dexcom  (1)
278,193‌
31,503‌
Edwards
Lifesciences  (1)
441,240‌
32,921‌
Hologic  (1)
177,503‌
13,279‌
IDEXX
Laboratories  (1)
59,677‌
24,346‌
Intuitive
Surgical  (1)
251,459‌
66,725‌
Medtronic 
949,904‌
73,827‌
ResMed 
103,911‌
21,627‌
STERIS 
70,980‌
13,109‌
Stryker 
240,970‌
58,915‌
T.
ROWE
PRICE
Equity
Index
500
Fund
34
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Teleflex 
33,208‌
8,290‌
Zimmer
Biomet
Holdings 
148,849‌
18,978‌
644,549‌
Health
Care
Providers
&
Services
3.7%
AmerisourceBergen 
114,494‌
18,973‌
Cardinal
Health 
185,109‌
14,229‌
Centene  (1)
402,059‌
32,973‌
Cigna 
217,590‌
72,096‌
CVS
Health 
939,022‌
87,508‌
DaVita  (1)
41,785‌
3,120‌
Elevance
Health 
170,386‌
87,403‌
HCA
Healthcare 
150,614‌
36,141‌
Henry
Schein  (1)
98,427‌
7,861‌
Humana 
89,769‌
45,979‌
Laboratory
Corp.
of
America
Holdings 
62,581‌
14,737‌
McKesson 
100,735‌
37,788‌
Molina
Healthcare  (1)
41,642‌
13,751‌
Quest
Diagnostics 
83,520‌
13,066‌
UnitedHealth
Group 
666,006‌
353,103‌
Universal
Health
Services,
Class
46,697‌
6,579‌
845,307‌
Life
Sciences
Tools
&
Services
1.9%
Agilent
Technologies 
213,130‌
31,895‌
Bio-Rad
Laboratories,
Class
A  (1)
15,372‌
6,464‌
Bio-Techne 
111,722‌
9,259‌
Charles
River
Laboratories
International  (1)
35,822‌
7,806‌
Danaher 
468,175‌
124,263‌
Illumina  (1)
111,143‌
22,473‌
IQVIA
Holdings  (1)
133,798‌
27,414‌
Mettler-Toledo
International  (1)
16,117‌
23,296‌
PerkinElmer 
89,735‌
12,583‌
Thermo
Fisher
Scientific 
280,253‌
154,333‌
Waters  (1)
42,835‌
14,674‌
West
Pharmaceutical
Services 
52,232‌
12,293‌
446,753‌
Pharmaceuticals
4.9%
Bristol-Myers
Squibb 
1,516,212‌
109,091‌
Catalent  (1)
126,500‌
5,694‌
Eli
Lilly 
561,988‌
205,598‌
Johnson
&
Johnson 
1,863,558‌
329,197‌
Merck 
1,806,691‌
200,452‌
Organon 
181,062‌
5,057‌
Pfizer 
4,000,034‌
204,962‌
Viatris 
862,074‌
9,595‌
T.
ROWE
PRICE
Equity
Index
500
Fund
35
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Zoetis 
333,906‌
48,934‌
1,118,580‌
Total
Health
Care
3,625,719‌
INDUSTRIALS
&
BUSINESS
SERVICES
8.9%
Aerospace
&
Defense
1.9%
Boeing (1)
400,360‌
76,264‌
General
Dynamics 
160,933‌
39,929‌
Howmet
Aerospace 
268,027‌
10,563‌
Huntington
Ingalls
Industries 
27,982‌
6,455‌
L3Harris
Technologies 
136,918‌
28,508‌
Lockheed
Martin 
166,036‌
80,775‌
Northrop
Grumman 
103,683‌
56,570‌
Raytheon
Technologies 
1,048,303‌
105,795‌
Textron 
153,216‌
10,848‌
TransDigm
Group 
36,846‌
23,200‌
438,907‌
Air
Freight
&
Logistics
0.6%
CH
Robinson
Worldwide 
82,407‌
7,545‌
Expeditors
International
of
Washington 
115,269‌
11,979‌
FedEx 
169,229‌
29,310‌
United
Parcel
Service,
Class
519,528‌
90,315‌
139,149‌
Airlines
0.2%
Alaska
Air
Group  (1)
88,549‌
3,802‌
American
Airlines
Group  (1)
460,673‌
5,860‌
Delta
Air
Lines  (1)
451,464‌
14,835‌
Southwest
Airlines  (1)
421,606‌
14,196‌
United
Airlines
Holdings  (1)
229,822‌
8,664‌
47,357‌
Building
Products
0.5%
A.O.
Smith 
92,974‌
5,322‌
Allegion 
62,436‌
6,572‌
Carrier
Global 
602,565‌
24,856‌
Johnson
Controls
International 
492,569‌
31,524‌
Masco 
164,073‌
7,657‌
Trane
Technologies 
165,148‌
27,760‌
103,691‌
Commercial
Services
&
Supplies
0.5%
Cintas 
61,520‌
27,784‌
Copart  (1)
303,918‌
18,506‌
Republic
Services 
147,163‌
18,982‌
Rollins 
162,147‌
5,925‌
T.
ROWE
PRICE
Equity
Index
500
Fund
36
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Waste
Management 
266,694‌
41,839‌
113,036‌
Construction
&
Engineering
0.1%
Quanta
Services 
101,538‌
14,469‌
14,469‌
Electrical
Equipment
0.6%
AMETEK 
164,092‌
22,927‌
Eaton 
283,184‌
44,446‌
Emerson
Electric 
420,114‌
40,356‌
Generac
Holdings  (1)
44,938‌
4,523‌
Rockwell
Automation 
82,524‌
21,256‌
133,508‌
Industrial
Conglomerates
1.1%
3M 
392,861‌
47,112‌
General
Electric 
780,843‌
65,427‌
Honeywell
International 
478,899‌
102,628‌
Roper
Technologies 
74,978‌
32,397‌
247,564‌
Machinery
1.9%
Caterpillar 
370,851‌
88,841‌
Cummins 
100,255‌
24,291‌
Deere 
195,715‌
83,915‌
Dover 
102,505‌
13,880‌
Fortive 
254,914‌
16,378‌
IDEX 
54,125‌
12,359‌
Illinois
Tool
Works 
198,701‌
43,774‌
Ingersoll
Rand 
288,924‌
15,096‌
Nordson 
38,416‌
9,132‌
Otis
Worldwide 
300,360‌
23,521‌
PACCAR 
247,045‌
24,450‌
Parker-Hannifin 
91,004‌
26,482‌
Pentair 
118,203‌
5,317‌
Snap-on 
37,650‌
8,603‌
Stanley
Black
&
Decker 
107,451‌
8,072‌
Westinghouse
Air
Brake
Technologies 
130,010‌
12,976‌
Xylem 
128,229‌
14,178‌
431,265‌
Professional
Services
0.4%
CoStar
Group  (1)
290,752‌
22,469‌
Equifax 
86,853‌
16,881‌
Jacobs
Solutions 
91,538‌
10,991‌
Leidos
Holdings 
97,321‌
10,237‌
Robert
Half
International 
78,425‌
5,790‌
T.
ROWE
PRICE
Equity
Index
500
Fund
37
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Verisk
Analytics 
111,456‌
19,663‌
86,031‌
Road
&
Rail
0.9%
CSX 
1,495,017‌
46,316‌
JB
Hunt
Transport
Services 
59,703‌
10,410‌
Norfolk
Southern 
164,522‌
40,541‌
Old
Dominion
Freight
Line 
65,263‌
18,520‌
Union
Pacific 
438,210‌
90,740‌
206,527‌
Trading
Companies
&
Distributors
0.2%
Fastenal 
408,942‌
19,351‌
United
Rentals  (1)
50,340‌
17,892‌
WW
Grainger 
32,006‌
17,803‌
55,046‌
Total
Industrials
&
Business
Services
2,016,550‌
INFORMATION
TECHNOLOGY
25.5%
Communications
Equipment
0.9%
Arista
Networks  (1)
174,357‌
21,158‌
Cisco
Systems 
2,924,951‌
139,345‌
F5  (1)
42,517‌
6,102‌
Juniper
Networks 
230,555‌
7,368‌
Motorola
Solutions 
118,811‌
30,619‌
204,592‌
Electronic
Equipment,
Instruments
&
Components
0.6%
Amphenol,
Class
424,016‌
32,284‌
CDW 
96,062‌
17,155‌
Corning 
536,180‌
17,126‌
Keysight
Technologies  (1)
128,378‌
21,962‌
TE
Connectivity 
228,863‌
26,273‌
Teledyne
Technologies  (1)
33,124‌
13,247‌
Trimble  (1)
178,085‌
9,004‌
Zebra
Technologies,
Class
A  (1)
37,375‌
9,583‌
146,634‌
IT
Services
4.4%
Accenture,
Class
449,200‌
119,865‌
Akamai
Technologies  (1)
114,114‌
9,620‌
Automatic
Data
Processing 
294,892‌
70,438‌
Broadridge
Financial
Solutions 
83,250‌
11,166‌
Cognizant
Technology
Solutions,
Class
370,116‌
21,167‌
DXC
Technology  (1)
153,326‌
4,063‌
EPAM
Systems  (1)
40,491‌
13,271‌
Fidelity
National
Information
Services 
421,053‌
28,568‌
Fiserv  (1)
453,593‌
45,845‌
T.
ROWE
PRICE
Equity
Index
500
Fund
38
Shares/Par
$
Value
(Cost
and
value
in
$000s)
FleetCor
Technologies  (1)
51,823‌
9,519‌
Gartner  (1)
56,748‌
19,075‌
Global
Payments 
191,389‌
19,009‌
International
Business
Machines 
646,129‌
91,033‌
Jack
Henry
&
Associates 
51,204‌
8,989‌
Mastercard,
Class
604,923‌
210,350‌
Paychex 
228,165‌
26,367‌
PayPal
Holdings  (1)
810,942‌
57,755‌
VeriSign  (1)
67,330‌
13,832‌
Visa,
Class
1,165,231‌
242,088‌
1,022,020‌
Semiconductors
&
Semiconductor
Equipment
5.1%
Advanced
Micro
Devices  (1)
1,153,329‌
74,701‌
Analog
Devices 
365,911‌
60,020‌
Applied
Materials 
612,024‌
59,599‌
Broadcom 
289,408‌
161,817‌
Enphase
Energy  (1)
96,067‌
25,454‌
First
Solar  (1)
70,921‌
10,623‌
Intel 
2,949,284‌
77,950‌
KLA 
101,536‌
38,282‌
Lam
Research 
97,957‌
41,171‌
Microchip
Technology 
394,904‌
27,742‌
Micron
Technology 
772,463‌
38,608‌
Monolithic
Power
Systems 
31,300‌
11,068‌
NVIDIA 
1,774,613‌
259,342‌
NXP
Semiconductors 
186,437‌
29,463‌
ON
Semiconductor  (1)
308,884‌
19,265‌
Qorvo  (1)
75,546‌
6,847‌
QUALCOMM 
801,766‌
88,146‌
Skyworks
Solutions 
114,549‌
10,439‌
SolarEdge
Technologies  (1)
39,423‌
11,167‌
Teradyne 
114,048‌
9,962‌
Texas
Instruments 
649,393‌
107,293‌
1,168,959‌
Software
8.2%
Adobe (1)
331,097‌
111,424‌
ANSYS  (1)
61,452‌
14,846‌
Autodesk  (1)
154,460‌
28,864‌
Cadence
Design
Systems  (1)
195,371‌
31,384‌
Ceridian
HCM
Holding  (1)
107,281‌
6,882‌
Fortinet  (1)
468,125‌
22,887‌
Gen
Digital 
413,809‌
8,868‌
Intuit 
201,619‌
78,474‌
Microsoft 
5,315,113‌
1,274,670‌
Oracle 
1,098,239‌
89,770‌
T.
ROWE
PRICE
Equity
Index
500
Fund
39
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Paycom
Software  (1)
34,290‌
10,641‌
PTC  (1)
74,486‌
8,941‌
Salesforce  (1)
714,614‌
94,751‌
ServiceNow  (1)
143,325‌
55,649‌
Synopsys  (1)
108,682‌
34,701‌
Tyler
Technologies  (1)
29,174‌
9,406‌
1,882,158‌
Technology
Hardware,
Storage
&
Peripherals
6.3%
Apple 
10,662,179‌
1,385,337‌
Hewlett
Packard
Enterprise 
921,568‌
14,708‌
HP 
637,165‌
17,120‌
NetApp 
156,854‌
9,421‌
Seagate
Technology
Holdings 
140,728‌
7,404‌
Western
Digital  (1)
220,064‌
6,943‌
1,440,933‌
Total
Information
Technology
5,865,296‌
MATERIALS
2.7%
Chemicals
1.9%
Air
Products
&
Chemicals 
158,712‌
48,925‌
Albemarle 
83,075‌
18,016‌
Celanese 
73,359‌
7,500‌
CF
Industries
Holdings 
143,300‌
12,209‌
Corteva 
513,858‌
30,205‌
Dow 
499,056‌
25,148‌
DuPont
de
Nemours 
358,752‌
24,621‌
Eastman
Chemical 
83,978‌
6,839‌
Ecolab 
176,469‌
25,687‌
FMC 
89,199‌
11,132‌
International
Flavors
&
Fragrances 
179,953‌
18,866‌
Linde 
352,103‌
114,849‌
LyondellBasell
Industries,
Class
184,007‌
15,278‌
Mosaic 
250,355‌
10,983‌
PPG
Industries 
167,817‌
21,101‌
Sherwin-Williams 
168,753‌
40,050‌
431,409‌
Construction
Materials
0.1%
Martin
Marietta
Materials 
44,357‌
14,992‌
Vulcan
Materials 
94,445‌
16,538‌
31,530‌
Containers
&
Packaging
0.3%
Amcor 
1,068,819‌
12,730‌
Avery
Dennison 
58,197‌
10,534‌
Ball 
227,349‌
11,627‌
T.
ROWE
PRICE
Equity
Index
500
Fund
40
Shares/Par
$
Value
(Cost
and
value
in
$000s)
International
Paper 
260,643‌
9,026‌
Packaging
Corp.
of
America 
66,760‌
8,539‌
Sealed
Air 
103,601‌
5,167‌
Westrock 
181,757‌
6,390‌
64,013‌
Metals
&
Mining
0.4%
Freeport-McMoRan 
1,021,689‌
38,824‌
Newmont 
563,358‌
26,590‌
Nucor 
181,883‌
23,974‌
Steel
Dynamics 
119,586‌
11,684‌
101,072‌
Total
Materials
628,024‌
REAL
ESTATE
2.7%
Equity
Real
Estate
Investment
Trusts
2.6%
Alexandria
Real
Estate
Equities,
REIT 
105,554‌
15,376‌
American
Tower,
REIT 
332,757‌
70,498‌
AvalonBay
Communities,
REIT 
98,879‌
15,971‌
Boston
Properties,
REIT 
101,258‌
6,843‌
Camden
Property
Trust,
REIT 
74,897‌
8,379‌
Crown
Castle,
REIT 
307,065‌
41,650‌
Digital
Realty
Trust,
REIT 
203,257‌
20,381‌
Equinix,
REIT 
66,139‌
43,323‌
Equity
Residential,
REIT 
242,398‌
14,301‌
Essex
Property
Trust,
REIT 
46,276‌
9,807‌
Extra
Space
Storage,
REIT 
95,432‌
14,046‌
Federal
Realty
Investment
Trust,
REIT 
50,755‌
5,128‌
Healthpeak
Properties,
REIT 
379,139‌
9,505‌
Host
Hotels
&
Resorts,
REIT 
509,423‌
8,176‌
Invitation
Homes,
REIT 
411,866‌
12,208‌
Iron
Mountain,
REIT 
206,501‌
10,294‌
KRC
Interim,
REIT 
433,726‌
9,186‌
Mid-America
Apartment
Communities,
REIT 
82,068‌
12,884‌
Prologis,
REIT 
659,692‌
74,367‌
Public
Storage,
REIT 
111,965‌
31,371‌
Realty
Income,
REIT 
448,321‌
28,437‌
Regency
Centers,
REIT 
108,433‌
6,777‌
SBA
Communications,
REIT 
76,567‌
21,463‌
Simon
Property
Group,
REIT 
233,287‌
27,407‌
UDR,
REIT 
213,140‌
8,255‌
Ventas,
REIT 
281,722‌
12,692‌
VICI
Properties,
REIT 
684,149‌
22,166‌
Vornado
Realty
Trust,
REIT 
113,159‌
2,355‌
Welltower,
REIT 
337,826‌
22,144‌
T.
ROWE
PRICE
Equity
Index
500
Fund
41
Shares/Par
$
Value
(Cost
and
value
in
$000s)
Weyerhaeuser,
REIT 
526,411‌
16,319‌
601,709‌
Real
Estate
Management
&
Development
0.1%
CBRE
Group,
Class
A  (1)
223,480‌
17,199‌
17,199‌
Total
Real
Estate
618,908‌
UTILITIES
3.2%
Electric
Utilities
2.1%
Alliant
Energy 
178,589‌
9,860‌
American
Electric
Power 
364,529‌
34,612‌
Constellation
Energy 
231,596‌
19,966‌
Duke
Energy 
550,973‌
56,745‌
Edison
International 
269,184‌
17,125‌
Entergy 
143,433‌
16,136‌
Evergy 
163,349‌
10,279‌
Eversource
Energy 
244,940‌
20,536‌
Exelon 
702,306‌
30,361‌
FirstEnergy 
392,348‌
16,455‌
NextEra
Energy 
1,420,011‌
118,713‌
NRG
Energy 
169,361‌
5,389‌
PG&E  (1)
1,146,468‌
18,642‌
Pinnacle
West
Capital 
80,833‌
6,146‌
PPL 
523,311‌
15,291‌
Southern 
778,057‌
55,561‌
Xcel
Energy 
387,244‌
27,150‌
478,967‌
Gas
Utilities
0.0%
Atmos
Energy 
98,505‌
11,039‌
11,039‌
Independent
Power
&
Renewable
Electricity
Producers
0.1%
AES 
470,841‌
13,541‌
13,541‌
Multi-Utilities
0.9%
Ameren 
182,354‌
16,215‌
CenterPoint
Energy 
448,037‌
13,437‌
CMS
Energy 
206,422‌
13,073‌
Consolidated
Edison 
251,460‌
23,967‌
Dominion
Energy 
590,261‌
36,195‌
DTE
Energy 
137,692‌
16,183‌
NiSource 
284,701‌
7,806‌
Public
Service
Enterprise
Group 
354,634‌
21,728‌
Sempra
Energy 
222,732‌
34,421‌
T.
ROWE
PRICE
Equity
Index
500
Fund
42
Shares/Par
$
Value
(Cost
and
value
in
$000s)
WEC
Energy
Group 
224,057‌
21,007‌
204,032‌
Water
Utilities
0.1%
American
Water
Works 
129,173‌
19,689‌
19,689‌
Total
Utilities
727,268‌
Total
Common
Stocks
(Cost
$9,252,306)
22,913,659‌
SHORT-TERM
INVESTMENTS
0.4%
Money
Market
Funds
0.3%
T.
Rowe
Price
Government
Reserve
Fund,
4.30%  (3)(4)
77,706,124‌
77,706‌
77,706‌
U.S.
Treasury
Obligations
0.1%
U.S.
Treasury
Bills,
3.302%,
2/16/23  (5)
5,490,000‌
5,463‌
5,463‌
Total
Short-Term
Investments
(Cost
$83,173)
83,169‌
SECURITIES
LENDING
COLLATERAL
0.0%
INVESTMENTS
IN
A
POOLED
ACCOUNT
THROUGH
SECURITIES
LENDING
PROGRAM
WITH
STATE
STREET
BANK
AND
TRUST
COMPANY
0.0%
Money
Market
Funds
0.0%
T.
Rowe
Price
Government
Reserve
Fund,
4.30%  (3)(4)
4,908,687‌
4,909‌
Total
Investments
in
a
Pooled
Account
through
Securities
Lending
Program
with
State
Street
Bank
And
Trust
Company
4,909‌
Total
Securities
Lending
Collateral
(Cost
$4,909)
4,909‌
Total
Investments
in
Securities
100.0%
of
Net
Assets
(Cost
$9,340,388)
$
23,001,737‌
Shares/Par
and
Notional
Amount
are
denominated
in
U.S.
dollars
unless
otherwise
noted.
(1)
Non-income
producing
(2)
See
Note
4
.
All
or
a
portion
of
this
security
is
on
loan
at
December
31,
2022.
T.
ROWE
PRICE
Equity
Index
500
Fund
43
.
.
.
.
.
.
.
.
.
.
(3)
Affiliated
Companies
(4)
Seven-day
yield
(5)
At
December
31,
2022,
all
or
a
portion
of
this
security
is
pledged
as
collateral
and/or
margin
deposit
to
cover
future
funding
obligations.
REIT
A
domestic
Real
Estate
Investment
Trust
whose
distributions
pass-through
with
original
tax
character
to
the
shareholder
T.
ROWE
PRICE
Equity
Index
500
Fund
44
FUTURES
CONTRACTS
($000s)
Expiration
Date
Notional
Amount
Value
and
Unrealized
Gain
(Loss)
Long,
490
S&P
500
E-Mini
Index
contracts
3/23
94,595
$
(2,385‌)
Net
payments
(receipts)
of
variation
margin
to
date
3,696‌
Variation
margin
receivable
(payable)
on
open
futures
contracts
$
1,311‌
T.
ROWE
PRICE
Equity
Index
500
Fund
45
The
accompanying
notes
are
an
integral
part
of
these
financial
statements.
AFFILIATED
COMPANIES
($000s)
The
fund
may
invest
in
certain
securities
that
are
considered
affiliated
companies.
As
defined
by
the
1940
Act,
an
affiliated
company
is
one
in
which
the
fund
owns
5%
or
more
of
the
outstanding
voting
securities,
or
a
company
that
is
under
common
ownership
or
control.
The
following
securities
were
considered
affiliated
companies
for
all
or
some
portion
of
the
year
ended
December
31,
2022.
Net
realized
gain
(loss),
investment
income,
change
in
net
unrealized
gain/loss,
and
purchase
and
sales
cost
reflect
all
activity
for
the
period
then
ended.
Affiliate
Net
Realized
Gain
(Loss)
Change
in
Net
Unrealized
Gain/Loss
Investment
Income
T.
Rowe
Price
Group 
$
2,408‌
$
(18,564‌)
$
804‌
T.
Rowe
Price
Government
Reserve
Fund,
4.30%
—‌
—‌
982‌++
Totals
$
2,408‌#
$
(18,564‌)
$
1,786‌+
Supplementary
Investment
Schedule
Affiliate
Value
12/31/21
Purchase
Cost
Sales
Cost
Value
12/31/22
T.
Rowe
Price
Group 
$
37,915‌
$
—‌
$
1,805‌
$
17,546‌
T.
Rowe
Price
Government
Reserve
Fund,
4.30%
153,134‌
  ¤
  ¤
82,615‌
Total
$
100,161‌^
#
Capital
gain
distributions
from
underlying
Price
funds
represented
$0
of
the
net
realized
gain
(loss).
++
Excludes
earnings
on
securities
lending
collateral,
which
are
subject
to
rebates
and
fees
as
described
in
Note
4
.
+
Investment
income
comprised
$1,786
of
dividend
income
and
$0
of
interest
income.
¤
Purchase
and
sale
information
not
shown
for
cash
management
funds.
^
The
cost
basis
of
investments
in
affiliated
companies
was
$89,723.
T.
ROWE
PRICE
Equity
Index
500
Fund
December
31,
2022
Statement
of
Assets
and
Liabilities
46
($000s,
except
shares
and
per
share
amounts)
Assets
Investments
in
securities,
at
value
(cost
$9,340,388)
$
23,001,737‌
Receivable
for
investment
securities
sold
54,770‌
Dividends
and
interest
receivable
19,925‌
Receivable
for
shares
sold
13,186‌
Variation
margin
receivable
on
futures
contracts
1,311‌
Due
from
affiliates
1‌
Other
assets
72‌
Total
assets
23,091,002‌
Liabilities
Payable
for
shares
redeemed
75,146‌
Obligation
to
return
securities
lending
collateral
4,909‌
Investment
management
fees
payable
998‌
Payable
to
directors
15‌
Other
liabilities
2,722‌
Total
liabilities
83,790‌
NET
ASSETS
$
23,007,212‌
T.
ROWE
PRICE
Equity
Index
500
Fund
December
31,
2022
Statement
of
Assets
and
Liabilities
47
($000s,
except
shares
and
per
share
amounts)
The
accompanying
notes
are
an
integral
part
of
these
financial
statements.
Net
Assets
Consist
of:
Total
distributable
earnings
(loss)
$
13,411,928‌
Paid-in
capital
applicable
to
227,975,101
shares
of
$0.01
par
value
capital
stock
outstanding;
2,000,000,000
shares
of
the
Corporation
authorized
9,595,284‌
NET
ASSETS
$
23,007,212‌
NET
ASSET
VALUE
PER
SHARE
Investor
Class
($5,703,905,976
/
56,506,573
shares
outstanding)
$
100.94‌
I
Class
($6,020,095,148
/
59,645,424
shares
outstanding)
$
100.93‌
Z
Class
($11,283,211,057
/
111,823,104
shares
outstanding)
$
100.90‌
T.
ROWE
PRICE
Equity
Index
500
Fund
Statement
of
Operations
48
($000s)
Year
Ended
12/31/22
Investment
Income
(Loss)
Income
Dividend
(net
of
foreign
taxes
of
$99)
$
415,667‌
Securities
lending
174‌
    Interest
74‌
Other
6‌
Total
income
415,921‌
Expenses
Investment
management
13,138‌
Shareholder
servicing
Investor
Class
$
9,761‌
I
Class
1,657‌
11,418‌
Prospectus
and
shareholder
reports
Investor
Class
204‌
I
Class
8‌
Z
Class
2‌
214‌
Custody
and
accounting
679‌
Registration
150‌
Directors
69‌
Legal
and
audit
26‌
Miscellaneous
86‌
Waived
/
paid
by
Price
Associates
(
9,299‌
)
Total
expenses
16,481‌
Net
investment
income
399,440‌
T.
ROWE
PRICE
Equity
Index
500
Fund
Statement
of
Operations
49
($000s)
The
accompanying
notes
are
an
integral
part
of
these
financial
statements.
Year
Ended
12/31/22
Realized
and
Unrealized
Gain
/
Loss
Net
realized
gain
(loss)
Securities
3,889,810‌
Futures
(
12,177‌
)
Net
realized
gain
3,877,633‌
Change
in
net
unrealized
gain
/
loss
Securities
(
10,085,813‌
)
Futures
(
4,197‌
)
Change
in
net
unrealized
gain
/
loss
(
10,090,010‌
)
Net
realized
and
unrealized
gain
/
loss
(
6,212,377‌
)
DECREASE
IN
NET
ASSETS
FROM
OPERATIONS
$
(
5,812,937‌
)
T.
ROWE
PRICE
Equity
Index
500
Fund
Statement
of
Changes
in
Net
Assets
50
($000s)
Year
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Ended
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
12/31/22
12/31/21
Increase
(Decrease)
in
Net
Assets
Operations
Net
investment
income
$
399,440‌
$
442,229‌
Net
realized
gain
3,877,633‌
5,254,353‌
Change
in
net
unrealized
gain
/
loss
(
10,090,010‌
)
2,699,828‌
Increase
(decrease)
in
net
assets
from
operations
(
5,812,937‌
)
8,396,410‌
Distributions
to
shareholders
Net
earnings
Investor
Class
(
85,930‌
)
(
174,155‌
)
I
Class
(
100,147‌
)
(
59,018‌
)
Z
Class
(
208,089‌
)
(
356,447‌
)
Decrease
in
net
assets
from
distributions
(
394,166‌
)
(
589,620‌
)
Capital
share
transactions
*
Shares
sold
Investor
Class
1,241,836‌
1,351,514‌
I
Class
4,297,726‌
1,297,879‌
Z
Class
2,316,535‌
2,475,478‌
Distributions
reinvested
Investor
Class
81,839‌
165,458‌
I
Class
93,348‌
55,082‌
Z
Class
208,089‌
356,447‌
Shares
redeemed
Investor
Class
(
4,920,343‌
)
(
1,717,667‌
)
I
Class
(
892,234‌
)
(
1,840,099‌
)
Z
Class
(
7,716,336‌
)
(
8,969,751‌
)
Decrease
in
net
assets
from
capital
share
transactions
(
5,289,540‌
)
(
6,825,659‌
)
T.
ROWE
PRICE
Equity
Index
500
Fund
Statement
of
Changes
in
Net
Assets
51
($000s)
The
accompanying
notes
are
an
integral
part
of
these
financial
statements.
Year
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Ended
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
12/31/22
12/31/21
Net
Assets
Increase
(decrease)
during
period
(
11,496,643‌
)
981,131‌
Beginning
of
period
34,503,855‌
33,522,724‌
End
of
period
$
23,007,212‌
$
34,503,855‌
*Share
information
(000s)
Shares
sold
Investor
Class
11,240‌
12,053‌
I
Class
38,773‌
11,658‌
Z
Class
21,212‌
21,689‌
Distributions
reinvested
Investor
Class
779‌
1,422‌
I
Class
888‌
474‌
Z
Class
1,968‌
3,081‌
Shares
redeemed
Investor
Class
(
44,457‌
)
(
15,311‌
)
I
Class
(
7,996‌
)
(
16,741‌
)
Z
Class
(
69,835‌
)
(
81,050‌
)
Decrease
in
shares
outstanding
(
47,428‌
)
(
62,725‌
)
T.
ROWE
PRICE
Equity
Index
500
Fund
NOTES
TO
FINANCIAL
STATEMENTS
52
T.
Rowe
Price
Index
Trust,
Inc.
(the
corporation) is
registered
under
the
Investment
Company
Act
of
1940
(the
1940
Act).
The
Equity
Index
500
Fund
(the
fund)
is
an
open-
end
management
investment
company
established
by
the
corporation
and
intends
to
be
diversified
in
approximately
the
same
proportion
as
the
index
it
tracks
is
diversified.
The
fund
may
become
nondiversified
for
periods
of
time
solely
as
a
result
of
changes
in
the
composition
of
the
index
(for
example,
changes
in
the
relative
market
capitalization
or
index
weighting
of
one
or
more
securities
represented
in
the
index). The
fund
seeks
to
track
the
performance
of
a
benchmark
index
that
measures
the
investment
return
of
large-capitalization
U.S.
stocks.
The
fund
has
three classes
of
shares:
the
Equity
Index
500
Fund
(Investor
Class),
the
Equity
Index
500
Fund–I
Class
(I
Class)
and
the
Equity
Index
500
Fund–Z
Class
(Z
Class).
I
Class
shares
require
a
$500,000
initial
investment
minimum,
although
the
minimum
generally
is
waived
or
reduced
for
financial
intermediaries,
eligible
retirement
plans,
and
certain
other
accounts.
Prior
to
November
15,
2021,
the
initial
investment
minimum
was
$1
million
and
was
generally
waived
for
financial
intermediaries,
eligible
retirement
plans,
and
other
certain
accounts.
As
a
result
of
the
reduction
in
the
I
Class
minimum,
certain
assets
transferred
from
the
Investor
Class
to
the
I
Class.
This
transfer
of
shares
from
Investor
Class
to
I
Class
is
reflected
in
the
Statement
of
Changes
in
Net
Assets
within
the
Capital
shares
transactions
as
Shares
redeemed
and
Shares
sold,
respectively.
The
Z
Class
is
only
available
to
funds
advised
by
T.
Rowe
Price
Associates,
Inc.
and
its
affiliates
and
other
clients
that
are
subject
to
a
contractual
fee
for
investment
management
services. Each
class
has
exclusive
voting
rights
on
matters
related
solely
to
that
class;
separate
voting
rights
on
matters
that
relate
to
all
classes;
and,
in
all
other
respects,
the
same
rights
and
obligations
as
the
other
classes.
NOTE
1
-
SIGNIFICANT
ACCOUNTING
POLICIES 
Basis
of
Preparation
 The fund
is
an
investment
company
and
follows
accounting
and
reporting
guidance
in
the
Financial
Accounting
Standards
Board
(FASB)
Accounting
Standards
Codification
Topic
946
(ASC
946).
The
accompanying
financial
statements
were
prepared
in
accordance
with
accounting
principles
generally
accepted
in
the
United
States
of
America
(GAAP),
including,
but
not
limited
to,
ASC
946.
GAAP
requires
the
use
of
estimates
made
by
management.
Management
believes
that
estimates
and
valuations
are
appropriate;
however,
actual
results
may
differ
from
those
estimates,
and
the
valuations
reflected
in
the
accompanying
financial
statements
may
differ
from
the
value
ultimately
realized
upon
sale
or
maturity.
T.
ROWE
PRICE
Equity
Index
500
Fund
53
Investment
Transactions,
Investment
Income,
and
Distributions
Investment
transactions
are
accounted
for
on
the
trade
date
basis.
Income
and
expenses
are
recorded
on
the
accrual
basis.
Realized
gains
and
losses
are
reported
on
the
identified
cost
basis.
Premiums
and
discounts
on
debt
securities
are
amortized
for
financial
reporting
purposes.
Income
tax-related
interest
and
penalties,
if
incurred,
are
recorded
as
income
tax
expense.
Dividends
received
from
mutual
fund
investments
are
reflected
as
dividend
income;
capital
gain
distributions
are
reflected
as
realized
gain/loss.
Dividend
income
and
capital
gain
distributions
are
recorded
on
the
ex-dividend
date.
Distributions
from
REITs
are
initially
recorded
as
dividend
income
and,
to
the
extent
such
represent
a
return
of
capital
or
capital
gain
for
tax
purposes,
are
reclassified
when
such
information
becomes
available.
Non-cash
dividends,
if
any,
are
recorded
at
the
fair
market
value
of
the
asset
received.
Proceeds
from
litigation
payments,
if
any,
are
included
in
either
net
realized
gain
(loss)
or
change
in
net
unrealized
gain/loss
from
securities.
Distributions
to
shareholders
are
recorded
on
the
ex-dividend
date.
Income
distributions,
if
any,
are
declared
and
paid
by
each
class quarterly.
A
capital
gain
distribution,
if
any, may
also
be
declared
and
paid
by
the
fund
annually.
Class
Accounting
 Shareholder
servicing,
prospectus,
and
shareholder
report
expenses
incurred
by
each
class
are
charged
directly
to
the
class
to
which
they
relate.
Expenses
common
to all classes,
investment
income,
and
realized
and
unrealized
gains
and
losses
are
allocated
to
the
classes
based
upon
the
relative
daily
net
assets
of
each
class.
In-Kind
Redemptions
 In
accordance
with
guidelines
described
in
the
fund’s
prospectus,
and
when
considered
to
be
in
the
best
interest
of
all
shareholders,
the
fund
may
distribute
portfolio
securities
rather
than
cash
as
payment
for
a
redemption
of
fund
shares
(in-kind
redemption).
Gains
and
losses
realized
on
in-kind
redemptions
are
not
recognized
for
tax
purposes
and
are
reclassified
from
undistributed
realized
gain
(loss)
to
paid-in
capital.
During
the
year ended
December
31,
2022,
the
fund
realized
$3,592,421,000 of
net
gain
on
$5,006,709,000
of
in-kind
redemptions.
Capital
Transactions
 Each
investor’s
interest
in
the
net
assets
of the
fund
is
represented
by
fund
shares. The
fund’s
net
asset
value
(NAV)
per
share
is
computed
at
the
close
of
the
New
York
Stock
Exchange
(NYSE),
normally
4
p.m.
ET,
each
day
the
NYSE
is
open
for
business.
However,
the
NAV
per
share
may
be
calculated
at
a
time
other
than
the
normal
close
of
the
NYSE
if
trading
on
the
NYSE
is
restricted,
if
the
NYSE
closes
earlier,
or
as
may
be
permitted
by
the
SEC.
Purchases
and
redemptions
of
fund
shares
are
transacted
at
the
next-computed
NAV
per
share,
after
receipt
of
the
transaction
order
by
T.
Rowe
Price
Associates,
Inc.,
or
its
agents.
T.
ROWE
PRICE
Equity
Index
500
Fund
54
New
Accounting
Guidance
 In
June
2022,
the
FASB
issued
Accounting
Standards
Update
(ASU),
ASU
2022-03,
Fair
Value
Measurement
(Topic
820)
Fair
Value
Measurement
of
Equity
Securities
Subject
to
Contractual
Sale
Restrictions,
which
clarifies
that
a
contractual
restriction
on
the
sale
of
an
equity
security
is
not
considered
part
of
the
unit
of
account
of
the
equity
security
and,
therefore,
is
not
considered
in
measuring
fair
value.
The
amendments
under
this
ASU
are
effective
for
fiscal
years
beginning
after
December
15,
2023;
however,
the
fund
opted
to
early
adopt,
as
permitted,
effective
December
1,
2022. Adoption
of
the
guidance
did not
have
a
material
impact
on
the fund's
financial  statements.
Indemnification
 In
the
normal
course
of
business, the
fund
may
provide
indemnification
in
connection
with
its
officers
and
directors,
service
providers,
and/or
private
company
investments. The
fund’s
maximum
exposure
under
these
arrangements
is
unknown;
however,
the
risk
of
material
loss
is
currently
considered
to
be
remote.
NOTE
2
-
VALUATION 
Fair
Value
  The
fund’s
financial
instruments
are
valued
at
the
close
of
the
NYSE
and
are
reported
at
fair
value,
which
GAAP
defines
as
the
price
that
would
be
received
to
sell
an
asset
or
paid
to
transfer
a
liability
in
an
orderly
transaction
between
market
participants
at
the
measurement
date. The fund’s
Board
of
Directors
(the
Board)
has
designated
T.
Rowe
Price
Associates,
Inc.
as
the
fund’s
valuation
designee
(Valuation
Designee).
Subject
to
oversight
by
the
Board,
the
Valuation
Designee
performs
the
following
functions
in
performing
fair
value
determinations:
assesses
and
manages
valuation
risks;
establishes
and
applies
fair
value
methodologies;
tests
fair
value
methodologies;
and
evaluates
pricing
vendors
and
pricing
agents.
The
duties
and
responsibilities
of
the
Valuation
Designee
are
performed
by
its
Valuation
Committee. The
Valuation
Designee provides
periodic
reporting
to
the
Board
on
valuation
matters.
Various
valuation
techniques
and
inputs
are
used
to
determine
the
fair
value
of
financial
instruments.
GAAP
establishes
the
following
fair
value
hierarchy
that
categorizes
the
inputs
used
to
measure
fair
value:
Level
1
quoted
prices
(unadjusted)
in
active
markets
for
identical
financial
instruments
that
the
fund
can
access
at
the
reporting
date
Level
2
inputs
other
than
Level
1
quoted
prices
that
are
observable,
either
directly
or
indirectly
(including,
but
not
limited
to,
quoted
prices
for
similar
financial
instruments
in
active
markets,
quoted
prices
for
identical
or
similar
financial
instruments
in
inactive
markets,
interest
rates
and
yield
curves,
implied
volatilities,
and
credit
spreads)
T.
ROWE
PRICE
Equity
Index
500
Fund
55
Level
3
unobservable
inputs
(including
the Valuation
Designee’s assumptions
in
determining
fair
value)
Observable
inputs
are
developed
using
market
data,
such
as
publicly
available
information
about
actual
events
or
transactions,
and
reflect
the
assumptions
that
market
participants
would
use
to
price
the
financial
instrument.
Unobservable
inputs
are
those
for
which
market
data
are
not
available
and
are
developed
using
the
best
information
available
about
the
assumptions
that
market
participants
would
use
to
price
the
financial
instrument.
GAAP
requires
valuation
techniques
to
maximize
the
use
of
relevant
observable
inputs
and
minimize
the
use
of
unobservable
inputs.
When
multiple
inputs
are
used
to
derive
fair
value,
the
financial
instrument
is
assigned
to
the
level
within
the
fair
value
hierarchy
based
on
the
lowest-level
input
that
is
significant
to
the
fair
value
of
the
financial
instrument.
Input
levels
are
not
necessarily
an
indication
of
the
risk
or
liquidity
associated
with
financial
instruments
at
that
level
but
rather
the
degree
of
judgment
used
in
determining
those
values.
Valuation
Techniques 
Equity
securities,
including
exchange-traded
funds, listed
or
regularly
traded
on
a
securities
exchange
or
in
the
over-the-counter
(OTC)
market
are
valued
at
the
last
quoted
sale
price
or,
for
certain
markets,
the
official
closing
price
at
the
time
the
valuations
are
made.
OTC
Bulletin
Board
securities
are
valued
at
the
mean
of
the
closing
bid
and
asked
prices.
A
security
that
is
listed
or
traded
on
more
than
one
exchange
is
valued
at
the
quotation
on
the
exchange
determined
to
be
the
primary
market
for
such
security.
Listed
securities
not
traded
on
a
particular
day
are
valued
at
the
mean
of
the
closing
bid
and
asked
prices
for
domestic
securities.
Debt
securities
generally
are
traded
in
the over-the-counter
(OTC)
market
and
are
valued
at
prices
furnished
by
independent
pricing
services
or
by
broker
dealers
who
make
markets
in
such
securities.
When
valuing
securities,
the
independent
pricing
services
consider
factors
such
as,
but
not
limited
to,
the
yield
or
price
of
bonds
of
comparable
quality,
coupon,
maturity,
and
type,
as
well
as
prices
quoted
by
dealers
who
make
markets
in
such
securities.
Investments
in
mutual
funds
are
valued
at
the
mutual
fund’s
closing
NAV
per
share
on
the
day
of
valuation.
Futures
contracts
are
valued
at
closing
settlement
prices.
Assets
and
liabilities
other
than
financial
instruments,
including
short-term
receivables
and
payables,
are
carried
at
cost,
or
estimated
realizable
value,
if
less,
which
approximates
fair
value. 
Investments
for
which
market
quotations are
not
readily
available
or
deemed
unreliable
are
valued
at
fair
value
as
determined
in
good
faith
by
the
Valuation
Designee.
The
Valuation
Designee
has
adopted
methodologies
for
determining
the
fair
value
of
investments
for
which
market
quotations
are
not
readily
available
or
deemed
unreliable,
T.
ROWE
PRICE
Equity
Index
500
Fund
56
including
the
use
of
other
pricing
sources.
Factors
used
in
determining
fair
value
vary
by
type
of
investment
and
may
include
market
or
investment
specific
considerations.
The
Valuation
Designee typically
will
afford
greatest
weight
to
actual
prices
in
arm’s
length
transactions,
to
the
extent
they
represent
orderly
transactions
between
market
participants,
transaction
information
can
be
reliably
obtained,
and
prices
are
deemed
representative
of
fair
value.
However,
the
Valuation
Designee may
also
consider
other
valuation
methods
such
as
market-based
valuation
multiples;
a
discount
or
premium
from
market
value
of
a
similar,
freely
traded
security
of
the
same
issuer;
discounted
cash
flows;
yield
to
maturity;
or
some
combination.
Fair
value
determinations
are
reviewed
on
a
regular
basis.
Because
any
fair
value
determination
involves
a
significant
amount
of
judgment,
there
is
a
degree
of
subjectivity
inherent
in
such
pricing
decisions. Fair
value
prices
determined
by
the
Valuation
Designee could
differ
from
those
of
other
market
participants,
and
it
is
possible
that
the
fair
value
determined
for
a
security
may
be
materially
different
from
the
value
that
could
be
realized
upon
the
sale
of
that
security.
Valuation
Inputs
  The
following
table
summarizes
the
fund’s
financial
instruments,
based
on
the
inputs
used
to
determine
their
fair
values
on
December
31,
2022
(for
further
detail
by
category,
please
refer
to
the
accompanying
Portfolio
of
Investments):
($000s)
Level
1
Level
2
Level
3
Total
Value
Assets
Common
Stocks
$
22,913,659‌
$
—‌
$
—‌
$
22,913,659‌
Short-Term
Investments
77,706‌
5,463‌
—‌
83,169‌
Securities
Lending
Collateral
4,909‌
—‌
—‌
4,909‌
Total
$
22,996,274‌
$
5,463‌
$
—‌
$
23,001,737‌
Liabilities
Futures
Contracts*
$
2,385‌
$
—‌
$
—‌
$
2,385‌
*
The
fair
value
presented
includes
cumulative
gain
(loss)
on
open
futures
contracts;
however,
the
net
value
reflected
on
the
accompanying
Portfolio
of
Investments
is
only
the
unsettled
variation
margin
receivable
(payable)
at
that
date.
T.
ROWE
PRICE
Equity
Index
500
Fund
57
NOTE
3
-
DERIVATIVE
INSTRUMENTS 
During
the
year ended
December
31,
2022,
the
fund
invested
in
derivative
instruments.
As
defined
by
GAAP,
a
derivative
is
a
financial
instrument
whose
value
is
derived
from
an
underlying
security
price,
foreign
exchange
rate,
interest
rate,
index
of
prices
or
rates,
or
other
variable;
it
requires
little
or
no
initial
investment
and
permits
or
requires
net
settlement.
The
fund
invests
in
derivatives
only
if
the
expected
risks
and
rewards
are
consistent
with
its
investment
objectives,
policies,
and
overall
risk
profile,
as
described
in
its
prospectus
and
Statement
of
Additional
Information.
The
fund
may
use
derivatives
for
a
variety
of
purposes
and
may
use
them
to
establish
both
long
and
short
positions
within
the
fund’s
portfolio.
Potential
uses
include
to
hedge
against
declines
in
principal
value,
increase
yield,
invest
in
an
asset
with
greater
efficiency
and
at
a
lower
cost
than
is
possible
through
direct
investment,
to
enhance
return,
or
to
adjust
credit
exposure.
The
risks
associated
with
the
use
of
derivatives
are
different
from,
and
potentially
much
greater
than,
the
risks
associated
with
investing
directly
in
the
instruments
on
which
the
derivatives
are
based.
The
fund
values
its
derivatives
at
fair
value
and
recognizes
changes
in
fair
value
currently
in
its
results
of
operations.
Accordingly,
the
fund
does
not
follow
hedge
accounting,
even
for
derivatives
employed
as
economic
hedges.
Generally,
the
fund
accounts
for
its
derivatives
on
a
gross
basis.
It
does
not
offset
the
fair
value
of
derivative
liabilities
against
the
fair
value
of
derivative
assets
on
its
financial
statements,
nor
does
it
offset
the
fair
value
of
derivative
instruments
against
the
right
to
reclaim
or
obligation
to
return
collateral.
The
following
table
summarizes
the
fair
value
of
the
fund’s
derivative
instruments
held
as
of
December
31,
2022,
and
the
related
location
on
the
accompanying
Statement
of
Assets
and
Liabilities,
presented
by
primary
underlying
risk
exposure:
($000s)
Location
on
Statement
of
Assets
and
Liabilities
Fair
Value*
*
Liabilities
Equity
derivatives
Futures
$
2,385‌
Total
$
2,385‌
*
The
fair
value
presented
includes
cumulative
gain
(loss)
on
open
futures
contracts;
however,
the
value
reflected
on
the
accompanying
Statement
of
Assets
and
Liabilities
is
only
the
unsettled
variation
margin
receivable
(payable)
at
that
date.
T.
ROWE
PRICE
Equity
Index
500
Fund
58
Additionally,
the
amount
of
gains
and
losses
on
derivative
instruments
recognized
in
fund
earnings
during
the
year ended
December
31,
2022,
and
the
related
location
on
the
accompanying
Statement
of
Operations
is
summarized
in
the
following
table
by
primary
underlying
risk
exposure: 
Counterparty
Risk
and
Collateral
 The
fund
invests
in
exchange-traded
and/or
centrally
cleared
derivative
contracts,
such
as
futures,
exchange-traded
options,
and
centrally
cleared
swaps.
Counterparty
risk
on
such
derivatives
is
minimal
because
the
clearinghouse
provides
protection
against
counterparty
defaults.
For
futures
and
centrally
cleared
swaps,
the
fund
is
required
to
deposit
collateral
in
an
amount
specified
by
the
clearinghouse
and
the
clearing
firm
(margin
requirement),
and
the
margin
requirement
must
be
maintained
over
the
life
of
the
contract.
Each
clearinghouse
and
clearing
firm,
in
its
sole
discretion,
may
adjust
the
margin
requirements
applicable
to
the
fund.
Collateral may
be
in
the
form
of
cash
or
debt
securities
issued
by
the
U.S.
government
or
related
agencies.
Cash
posted
by
the
fund
is
reflected
as
cash
deposits
in
the
accompanying
financial
statements
and
generally
is
restricted
from
withdrawal
by
the
fund;
securities
posted
by
the
fund
are
so
noted
in
the
accompanying
Portfolio
of
Investments;
both
remain
in
the
fund’s
assets.
While
typically
not
sold
in
the
same
manner
as
equity
or
fixed
income
securities,
exchange-traded
or
centrally
cleared
derivatives
may
be
closed
out
only
on
the
exchange
or
clearinghouse
where
the
contracts
were
cleared.
This
ability
is
subject
to
the
liquidity
of
underlying
positions. As
of
December
31,
2022,
securities
valued
at $5,259,000
had
been
posted
by
the
fund
for
exchange-traded
and/or
centrally
cleared
derivatives. 
($000s)                                               
Location
of
Gain
(Loss)
on
Statement
of
Operations
Futures
Realized
Gain
(Loss)
Equity
derivatives
$
(12,177‌)
Total
$
(12,177‌)
Change
in
Unrealized
Gain
(Loss)
Equity
derivatives
$
(4,197‌)
Total
$
(4,197‌)
T.
ROWE
PRICE
Equity
Index
500
Fund
59
Futures
Contracts
 The
fund
is
subject
to equity
price
risk in
the
normal
course
of
pursuing
its
investment
objectives
and
uses
futures
contracts
to
help
manage
such
risk.
The
fund
may
enter
into
futures
contracts
as
an
efficient
means
of
maintaining
liquidity
while
being
invested
in
the
market,
to
facilitate
trading,
or
to
reduce
transaction
costs. A
futures
contract
provides
for
the
future
sale
by
one
party
and
purchase
by
another
of
a
specified
amount
of
a
specific
underlying
financial
instrument
at
an
agreed-upon
price,
date,
time,
and
place.
The
fund
currently
invests
only
in
exchange-traded
futures,
which
generally
are
standardized
as
to
maturity
date,
underlying
financial
instrument,
and
other
contract
terms.
Payments
are
made
or
received
by
the
fund
each
day
to
settle
daily
fluctuations
in
the
value
of
the
contract
(variation
margin),
which
reflect
changes
in
the
value
of
the
underlying
financial
instrument.
Variation
margin
is
recorded
as
unrealized
gain
or
loss
until
the
contract
is
closed.
The
value
of
a
futures
contract
included
in
net
assets
is
the
amount
of
unsettled
variation
margin;
net
variation
margin
receivable
is
reflected
as
an
asset
and
net
variation
margin
payable
is
reflected
as
a
liability
on
the
accompanying
Statement
of
Assets
and
Liabilities.
Risks
related
to
the
use
of
futures
contracts
include
possible
illiquidity
of
the
futures
markets,
contract
prices
that
can
be
highly
volatile
and
imperfectly
correlated
to
movements
in
hedged
security
values,
and
potential
losses
in
excess
of
the
fund’s
initial
investment.
During
the
year ended
December
31,
2022,
the
volume
of
the
fund’s
activity
in
futures,
based
on
underlying
notional
amounts,
was
generally
less
than
1%
of
net
assets.
NOTE
4
-
OTHER
INVESTMENT
TRANSACTIONS 
Consistent
with
its
investment
objective,
the
fund
engages
in
the
following
practices
to
manage
exposure
to
certain
risks
and/or
to
enhance
performance.
The
investment
objective,
policies,
program,
and
risk
factors
of
the
fund
are
described
more
fully
in
the
fund’s
prospectus
and
Statement
of
Additional
Information.
Securities
Lending
 The fund
may
lend
its
securities
to
approved
borrowers
to
earn
additional
income.
Its
securities
lending
activities
are
administered
by
a
lending
agent
in
accordance
with
a
securities
lending
agreement.
Security
loans
generally
do
not
have
stated
maturity
dates,
and
the
fund
may
recall
a
security
at
any
time.
The
fund
receives
collateral
in
the
form
of
cash
or
U.S.
government
securities.
Collateral
is
maintained
over
the
life
of
the
loan
in
an
amount
not
less
than
the
value
of
loaned
securities;
any
additional
collateral
required
due
to
changes
in
security
values
is
delivered
to
the
fund
the
next
business
day.
Cash
collateral
is
invested
in
accordance
with
investment
guidelines
approved
by
fund
management.
Additionally,
the
lending
agent
indemnifies
the
fund
against
losses
resulting
from
borrower
default.
Although
risk
is
mitigated
by
the
collateral
and
indemnification,
the
fund
could
experience
a
delay
in
recovering
T.
ROWE
PRICE
Equity
Index
500
Fund
60
its
securities
and
a
possible
loss
of
income
or
value
if
the
borrower
fails
to
return
the
securities,
collateral
investments
decline
in
value,
and
the
lending
agent
fails
to
perform.
Securities
lending
revenue
consists
of
earnings
on
invested
collateral
and
borrowing
fees,
net
of
any
rebates
to
the
borrower,
compensation
to
the
lending
agent,
and
other
administrative
costs.
In
accordance
with
GAAP,
investments
made
with
cash
collateral
are
reflected
in
the
accompanying
financial
statements,
but
collateral
received
in
the
form
of
securities
is
not.
At
December
31,
2022,
the
value
of
loaned
securities
was
$4,709,000;
the
value
of
cash
collateral
and
related
investments
was
$4,909,000.
Other 
Purchases
and
sales
of
portfolio
securities
other
than
short-term securities
aggregated $824,760,000 and
$6,153,007,000,
respectively,
for
the
year ended
December
31,
2022.
NOTE
5
-
FEDERAL
INCOME
TAXES
Generally,
no
provision
for
federal
income
taxes
is
required
since
the
fund
intends
to
continue
to
qualify
as
a
regulated
investment
company
under
Subchapter
M
of
the
Internal
Revenue
Code
and
distribute
to
shareholders
all
of
its
taxable
income
and
gains.
Distributions
determined
in
accordance
with
federal
income
tax
regulations
may
differ
in
amount
or
character
from
net
investment
income
and
realized
gains
for
financial
reporting
purposes.
The fund
files
U.S.
federal,
state,
and
local
tax
returns
as
required. The
fund’s
tax
returns
are
subject
to
examination
by
the
relevant
tax
authorities
until
expiration
of
the
applicable
statute
of
limitations,
which
is
generally
three
years
after
the
filing
of
the
tax
return
but
which
can
be
extended
to
six
years
in
certain
circumstances.
Tax
returns
for
open
years
have
incorporated
no
uncertain
tax
positions
that
require
a
provision
for
income
taxes.
Capital
accounts
within
the
financial
reporting
records
are
adjusted
for
permanent
book/
tax
differences
to
reflect
tax
character
but
are
not
adjusted
for
temporary
differences.
The
permanent
book/tax
adjustments,
if
any,
have
no
impact
on
results
of
operations
or
net
assets.
The
permanent
book/tax
adjustments
relate
primarily
to
redemptions
in
kind
and
deemed
distributions
on
shareholder
redemptions.
T.
ROWE
PRICE
Equity
Index
500
Fund
61
The
tax
character
of
distributions
paid
for
the
periods
presented
was
as
follows:
At
December
31,
2022,
the
tax-basis
cost
of
investments
(including
derivatives,
if
any)
and
gross
unrealized
appreciation
and
depreciation
were
as
follows:
At
December
31,
2022,
the
tax-basis
components
of
accumulated
net
earnings
(loss)
were
as
follows:
Temporary
differences
between
book-basis
and
tax-basis
components
of
total
distributable
earnings
(loss)
arise
when
certain
items
of
income,
gain,
or
loss
are
recognized
in
different
periods
for
financial
statement
purposes
versus
for
tax
purposes;
these
differences
will
reverse
in
a
subsequent
reporting
period.
The
temporary
differences
relate
primarily
to
the
deferral
of
losses
from
wash
sales.
The
loss
carryforwards
and
deferrals
primarily
relate
to
post-October
loss
deferrals. The
fund
has
elected
to
defer
certain
losses
to
the
first
day
of
the
following
fiscal
year
for
post-October
capital
loss
deferrals.
($000s)
December
31,
2022
December
31,
2021
Ordinary
income
(including
short-term
capital
gains,
if
any)
$
394,166‌
$
468,945‌
Long-term
capital
gain
—‌
120,675‌
Total
distributions
$
394,166‌
$
589,620‌
($000s)
Cost
of
investments
$
9,594,599‌
Unrealized
appreciation
$
14,373,210‌
Unrealized
depreciation
(966,072‌)
Net
unrealized
appreciation
(depreciation)
$
13,407,138‌
($000s)
Undistributed
ordinary
income
$
6,486‌
Net
unrealized
appreciation
(depreciation)
13,407,138‌
Loss
carryforwards
and
deferrals
(1,696‌)
Total
distributable
earnings
(loss)
$
13,411,928‌
T.
ROWE
PRICE
Equity
Index
500
Fund
62
NOTE
6
-
FOREIGN  TAXES
The
fund
is
subject
to
foreign
income
taxes
imposed
by
certain
countries
in
which
it
invests.
Additionally,
capital
gains
realized
upon
disposition
of
securities
issued
in
or
by
certain
foreign
countries
are
subject
to
capital
gains
tax
imposed
by
those
countries.
All
taxes
are
computed
in
accordance
with
the
applicable
foreign
tax
law,
and,
to
the
extent
permitted,
capital
losses
are
used
to
offset
capital
gains.
Taxes
attributable
to
income
are
accrued
by
the
fund
as
a
reduction
of
income.
Current
and
deferred
tax
expense
attributable
to
capital
gains
is
reflected
as
a
component
of
realized
or
change
in
unrealized
gain/loss
on
securities
in
the
accompanying
financial
statements.
To
the
extent
that
the
fund
has
country
specific
capital
loss
carryforwards,
such
carryforwards
are
applied
against
net
unrealized
gains
when
determining
the
deferred
tax
liability.
Any
deferred
tax
liability
incurred
by
the
fund
is
included
in
either
Other
liabilities
or
Deferred
tax
liability
on
the
accompanying
Statement
of
Assets
and
Liabilities.
NOTE
7
-
RELATED
PARTY
TRANSACTIONS
The
fund
is
managed
by
T.
Rowe
Price
Associates,
Inc.
(Price
Associates),
a
wholly
owned
subsidiary
of
T.
Rowe
Price
Group,
Inc.
(Price
Group). Price
Associates
has
entered
into
a
sub-advisory
agreement(s)
with
one
or
more
of
its
wholly
owned
subsidiaries,
to
provide
investment
advisory
services
to
the
fund. 
The
investment
management
agreement
between
the
fund
and
Price
Associates
provides
for
an
annual
investment
management
fee
equal
to 0.05%
of
the
fund’s
average
daily
net
assets.
The
fee
is
computed
daily
and
paid
monthly.
The Investor Class
is
subject
to
a
contractual
expense
limitation
through
the
expense
limitation
date
indicated
in
the
table
below.
During
the
limitation
period,
Price
Associates
is
required
to
waive
its
management
fee
or
pay
any
expenses
(excluding
interest;
expenses
related
to
borrowings,
taxes,
and
brokerage;
non-recurring,
extraordinary expenses;
and
acquired
fund
fees
and
expenses) that
would
otherwise
cause
the
class’s
ratio
of
annualized
total
expenses
to
average
net
assets
(net
expense
ratio)
to
exceed
its
expense
limitation.
The
class
is
required
to
repay
Price
Associates
for
expenses
previously
waived/paid
to
the
extent
the
class’s
net
assets
grow
or
expenses
decline
sufficiently
to
allow
repayment
without
causing
the
class’s
net
expense
ratio
(after
the
repayment
is
taken
into
account)
to
exceed
the
lesser
of:
(1)
the
expense
limitation
in
place
at
the
time
such
amounts
were
waived;
or
(2)
the
class’s
current
expense
limitation.
However,
no
repayment
will
be
made
more
than
three
years
after
the
date
of
a
payment
or
waiver.
T.
ROWE
PRICE
Equity
Index
500
Fund
63
The
I
Class
is
also
subject
to
an
operating
expense
limitation
(I
Class
Limit)
pursuant
to
which
Price
Associates
is
contractually
required
to
pay
all
operating
expenses
of
the
I
Class,
excluding
management
fees;
interest;
expenses
related
to
borrowings,
taxes,
and
brokerage; non-recurring,
extraordinary expenses; and
acquired
fund
fees
and
expenses, to
the
extent
such
operating
expenses,
on
an
annualized
basis,
exceed
the
I
Class
Limit. This
agreement
will
continue
through
the
expense
limitation
date
indicated
in
the
table
below,
and
may
be
renewed,
revised,
or
revoked
only
with
approval
of
the
fund’s
Board.
The
I
Class
is
required
to
repay
Price
Associates
for
expenses
previously
paid
to
the
extent
the
class’s
net
assets
grow
or
expenses
decline
sufficiently
to
allow
repayment
without
causing
the
class’s
operating
expenses
(after
the
repayment
is
taken
into
account)
to
exceed
the
lesser
of:
(1)
the
I
Class
Limit
in
place
at
the
time
such
amounts
were
paid;
or
(2)
the
current
I
Class
Limit.
However,
no
repayment
will
be
made
more
than
three
years
after
the
date
of
a
payment
or
waiver.
The
Z
Class
is
also
subject
to
a
contractual
expense
limitation
agreement
whereby
Price
Associates
has
agreed
to
waive
and/or
bear
all
of
the
Z
Class’
expenses
(excluding
interest;
expenses
related
to
borrowings,
taxes,
and
brokerage;
non-recurring,
extraordinary
expenses;
and
acquired
fund
fees
and
expenses)
in
their
entirety.
This
fee
waiver
and/or
expense
reimbursement
arrangement
is
expected
to
remain
in
place
indefinitely,
and
the
agreement
may
only
be
amended
or
terminated
with
approval
by
the
fund’s
Board.
Expenses
of
the
fund
waived/paid
by
the
manager
are
not
subject
to
later
repayment
by
the
fund.
Pursuant
to
these
agreements,
expenses
were
waived/paid
by
and/or
repaid
to
Price
Associates
during
the
year ended December
31,
2022
as
indicated
in
the
table
below.
Including these
amounts,
expenses
previously
waived/paid
by
Price
Associates
in
the
amount
of $3,423,000 remain
subject
to
repayment
by
the
fund
at
December
31,
2022.
Any
repayment
of
expenses
previously
waived/paid
by
Price
Associates
during
the
period
would
be
included
in
the
net
investment
income
and
expense
ratios
presented
on
the
accompanying
Financial
Highlights.
Investor
Class
I
Class
Z
Class
Expense
limitation/I
Class
Limit
0.21%
0.00%
0.00%
Expense
limitation
date
04/30/24
04/30/24
N/A
(Waived)/repaid
during
the
period
($000s)
$(11)
$(1,887)
$(7,401)
T.
ROWE
PRICE
Equity
Index
500
Fund
64
In
addition,
the
fund
has
entered
into
service
agreements
with
Price
Associates
and
two
wholly
owned
subsidiaries
of
Price
Associates,
each
an
affiliate
of
the
fund
(collectively,
Price).
Price
Associates
provides
certain
accounting
and
administrative
services
to
the
fund.
T.
Rowe
Price
Services,
Inc.
provides
shareholder
and
administrative
services
in
its
capacity
as
the
fund’s
transfer
and
dividend-disbursing
agent.
T.
Rowe
Price
Retirement
Plan
Services,
Inc.
provides
subaccounting
and
recordkeeping
services
for
certain
retirement
accounts
invested
in
the
Investor
Class.
For
the
year ended
December
31,
2022,
expenses
incurred
pursuant
to
these
service
agreements
were
$102,000 for
Price
Associates;
$4,985,000 for
T.
Rowe
Price
Services,
Inc.;
and
$1,995,000 for
T.
Rowe
Price
Retirement
Plan
Services,
Inc.
All
amounts
due
to
and
due
from
Price,
exclusive
of
investment
management
fees
payable,
are
presented
net
on
the
accompanying
Statement
of
Assets
and
Liabilities.
Additionally,
the
fund
is
one
of
several
mutual
funds
in
which
certain
college
savings
plans
managed
by
Price
Associates may
invest.
As
approved
by
the
fund’s
Board
of
Directors,
shareholder
servicing
costs
associated
with
each
college
savings
plan
are
borne
by
the
fund
in
proportion
to
the
average
daily
value
of
its
shares
owned
by
the
college
savings
plan.
Price
has
agreed
to waive/reimburse
shareholder
servicing
costs in
excess
of
0.05%
of
the
fund’s
average
daily
value
of
its
shares
owned
by
the
college
savings
plan.
Any
amounts
waived/paid
by
Price
under
this
voluntary
agreement
are
not
subject
to
repayment
by
the
fund.
Price
may
amend
or
terminate
this
voluntary
arrangement
at
any
time
without
prior
notice.
For
the
year ended
December
31,
2022,
the
fund
was
charged $767,000 for
shareholder
servicing
costs
related
to
the
college
savings
plans, of
which
$232,000
was
for
services
provided
by
Price.
All
amounts
due
to
and
due
from
Price,
exclusive
of
investment
management
fees
payable,
are
presented
net
on
the
accompanying
Statement
of
Assets
and
Liabilities. At
December
31,
2022,
approximately 23%
of
the
outstanding
shares
of
the
I
Class
were
held
by
college
savings
plans.
Mutual
funds,
trusts,
and
other
accounts
managed
by
Price
Associates
or
its
affiliates
(collectively,
Price
Funds
and
accounts)
may
invest
in
the
fund.
No
Price
fund
or
account
may
invest
for
the
purpose
of
exercising
management
or
control
over
the
fund.
At
December
31,
2022,
approximately
100%
of
the
Z
Class’s
outstanding
shares
were
held
by
Price
Funds
and
accounts.
Consistent
with
its
investment
objective,
the
fund
may
invest
in
T.
Rowe
Price
Group,
Inc.
Additionally,
the fund
may
invest
its
cash
reserves
in
certain
open-end
management
investment
companies
managed
by
Price
Associates
and
considered
affiliates
of
the
fund:
the
T.
Rowe
Price
Government
Reserve
Fund
or
the
T.
Rowe
Price
Treasury
Reserve
Fund,
organized
as
money
market
funds
(together,
the
Price
Reserve
Funds).
The
Price
Reserve
Funds
are
offered
as
short-term
investment
options
to
mutual
funds,
trusts,
T.
ROWE
PRICE
Equity
Index
500
Fund
65
and
other
accounts
managed
by
Price
Associates
or
its
affiliates
and
are
not
available
for
direct
purchase
by
members
of
the
public.
Cash
collateral
from
securities
lending,
if
any,
is
invested
in
the
T.
Rowe
Price
Government
Reserve Fund. The
Price
Reserve
Funds
pay
no
investment
management
fees.
The
fund may
participate
in
securities
purchase
and
sale
transactions
with
other
funds
or
accounts
advised
by
Price
Associates
(cross
trades),
in
accordance
with
procedures
adopted
by the
fund’s
Board
and
Securities
and
Exchange
Commission
rules,
which
require,
among
other
things,
that
such
purchase
and
sale
cross
trades
be
effected
at
the
independent
current
market
price
of
the
security.
During
the
year ended
December
31,
2022,
the
fund
had
no
purchases
or
sales
cross
trades
with
other
funds
or
accounts
advised
by
Price
Associates.
NOTE
8
-
OTHER
MATTERS
Unpredictable
events
such
as
environmental
or
natural
disasters,
war,
terrorism,
pandemics,
outbreaks
of
infectious
diseases,
and
similar
public
health
threats
may
significantly
affect
the
economy
and
the
markets
and
issuers
in
which
the fund
invests.
Certain
events
may
cause
instability
across
global
markets,
including
reduced
liquidity
and
disruptions
in
trading
markets,
while
some
events
may
affect
certain
geographic
regions,
countries,
sectors,
and
industries
more
significantly
than
others,
and
exacerbate
other
pre-existing
political,
social,
and
economic
risks.
Since
2020,
a
novel
strain
of
coronavirus
(COVID-19)
has
resulted
in
disruptions
to
global
business
activity
and
caused
significant
volatility
and
declines
in
global
financial
markets.
In
February
2022,
Russian
forces
entered
Ukraine
and
commenced
an
armed
conflict
leading
to
economic
sanctions
being
imposed
on
Russia
and
certain
of
its
citizens,
creating
impacts
on
Russian-related
stocks
and
debt
and
greater
volatility
in
global
markets.
These
are
recent
examples
of
global
events
which
may
have
a
negative
impact
on
the
values
of
certain
portfolio
holdings
or
the
fund’s
overall
performance.
Management
is
actively
monitoring
the
risks
and
financial
impacts
arising
from
these
events.
T.
ROWE
PRICE
Equity
Index
500
Fund
66
REPORT
OF
INDEPENDENT
REGISTERED
PUBLIC
ACCOUNTING
FIRM
To
the
Board
of
Directors
of
T.
Rowe
Price
Index
Trust,
Inc.
and
Shareholders
of
T.
Rowe
Price
Equity
Index
500
Fund
Opinion
on
the
Financial
Statements
We
have
audited
the
accompanying
statement
of
assets
and
liabilities,
including
the
portfolio
of
investments,
of
T.
Rowe
Price
Equity
Index
500
Fund
(one
of
the
funds
constituting
T.
Rowe
Price
Index
Trust,
Inc.,
referred
to
hereafter
as
the
"Fund")
as
of
December
31,
2022,
the
related
statement
of
operations
for
the
year
ended
December
31,
2022,
the
statement
of
changes
in
net
assets
for
each
of
the
two
years
in
the
period
ended
December
31,
2022,
including
the
related
notes,
and
the
financial
highlights
for
each
of
the
periods
indicated
therein
(collectively
referred
to
as
the
“financial
statements”).
In
our
opinion,
the
financial
statements
present
fairly,
in
all
material
respects,
the
financial
position
of
the
Fund
as
of
December
31,
2022,
the
results
of
its
operations
for
the
year
then
ended,
the
changes
in
its
net
assets
for
each
of
the
two
years
in
the
period
ended
December
31,
2022
and
the
financial
highlights
for
each
of
the
periods
indicated
therein,
in
conformity
with
accounting
principles
generally
accepted
in
the
United
States
of
America.
Basis
for
Opinion
These
financial
statements
are
the
responsibility
of
the
Fund’s
management.
Our
responsibility
is
to
express
an
opinion
on
the
Fund’s
financial
statements
based
on
our
audits.
We
are
a
public
accounting
firm
registered
with
the
Public
Company
Accounting
Oversight
Board
(United
States)
(PCAOB)
and
are
required
to
be
independent
with
respect
to
the
Fund
in
accordance
with
the
U.S.
federal
securities
laws
and
the
applicable
rules
and
regulations
of
the
Securities
and
Exchange
Commission
and
the
PCAOB.
We
conducted
our
audits
of
these
financial
statements
in
accordance
with
the
standards
of
the
PCAOB.
Those
standards
require
that
we
plan
and
perform
the
audit
to
obtain
reasonable
assurance
about
whether
the
financial
statements
are
free
of
material
misstatement,
whether
due
to
error
or
fraud.
T.
ROWE
PRICE
Equity
Index
500
Fund
67
Our
audits
included
performing
procedures
to
assess
the
risks
of
material
misstatement
of
the
financial
statements,
whether
due
to
error
or
fraud,
and
performing
procedures
that
respond
to
those
risks.
Such
procedures
included
examining,
on
a
test
basis,
evidence
regarding
the
amounts
and
disclosures
in
the
financial
statements.
Our
audits
also
included
evaluating
the
accounting
principles
used
and
significant
estimates
made
by
management,
as
well
as
evaluating
the
overall
presentation
of
the
financial
statements.
Our
procedures
included
confirmation
of
securities
owned
as
of
December
31,
2022
by
correspondence
with
the
custodian,
transfer
agent
and
brokers;
when
replies
were
not
received
from
brokers,
we
performed
other
auditing
procedures.
We
believe
that
our
audits
provide
a
reasonable
basis
for
our
opinion.
PricewaterhouseCoopers
LLP
Baltimore,
Maryland
February
16,
2023
We
have
served
as
the
auditor
of
one
or
more
investment
companies
in
the
T.
Rowe
Price
group
of
investment
companies
since
1973.
REPORT
OF
INDEPENDENT
REGISTERED
PUBLIC
ACCOUNTING
FIRM
(continued)
T.
ROWE
PRICE
Equity
Index
500
Fund
68
TAX
INFORMATION
(UNAUDITED)
FOR
THE
TAX
YEAR
ENDED 12/31/22
We
are
providing
this
information
as
required
by
the
Internal
Revenue
Code.
The
amounts
shown
may
differ
from
those
elsewhere
in
this
report
because
of
differences
between
tax
and
financial
reporting
requirements.
The
fund’s
distributions
to
shareholders
included
$284,242,000 from
long-term
capital
gains,
subject
to
a
long-term
capital
gains
tax
rate
of
not
greater
than
20%.
For
taxable
non-corporate
shareholders,
$389,825,000 of
the
fund's
income
represents
qualified
dividend
income
subject
to
a
long-term
capital
gains
tax
rate
of
not
greater
than
20%.
For
corporate
shareholders,
$373,650,000
of
the
fund's
income
qualifies
for
the
dividends-received
deduction.  
INFORMATION
ON
PROXY
VOTING
POLICIES,
PROCEDURES,
AND
RECORDS
A
description
of
the
policies
and
procedures
used
by
T.
Rowe
Price
funds
to
determine
how
to
vote
proxies
relating
to
portfolio
securities
is
available
in
each
fund’s
Statement
of
Additional
Information.
You
may
request
this
document
by
calling
1-800-225-5132
or
by
accessing
the
SEC’s
website,
sec.gov.
The
description
of
our
proxy
voting
policies
and
procedures
is
also
available
on
our
corporate
website.
To
access
it,
please
visit
the
following
Web
page:
https://www.troweprice.com/corporate/us/en/utility/policies.html
Scroll
down
to
the
section
near
the
bottom
of
the
page
that
says,
“Proxy
Voting
Guidelines.”
Click
on
the
links
in
the
shaded
box.
Each
fund’s
most
recent
annual
proxy
voting
record
is
available
on
our
website
and
through
the
SEC’s
website.
To
access
it
through
T.
Rowe
Price,
visit
the
website
location
shown
above,
and
scroll
down
to
the
section
near
the
bottom
of
the
page
that
says,
“Proxy
Voting
Records.”
Click
on
the
Proxy
Voting
Records
link
in
the
shaded
box.
HOW
TO
OBTAIN
QUARTERLY
PORTFOLIO
HOLDINGS
The
fund
files
a
complete
schedule
of
portfolio
holdings
with
the
Securities
and
Exchange
Commission
(SEC)
for
the
first
and
third
quarters
of
each
fiscal
year
as
an
exhibit
to
its
reports
on
Form
N-PORT.
The
fund’s
reports
on
Form
N-PORT
are
available
electronically
on
the
SEC’s
website
(sec.gov).
In
addition,
most
T.
Rowe
Price
funds
disclose
their
first
and
third
fiscal
quarter-end
holdings
on
troweprice.com
.
T.
ROWE
PRICE
Equity
Index
500
Fund
69
LIQUIDITY
RISK
MANAGEMENT
PROGRAM
In
accordance
with
Rule
22e-4
(Liquidity
Rule)
under
the
Investment
Company
Act
of
1940,
as
amended,
the
fund
has
established
a
liquidity
risk
management
program
(Liquidity
Program)
reasonably
designed
to
assess
and
manage
the
fund’s
liquidity
risk,
which
generally
represents
the
risk
that
the
fund
would
not
be
able
to
meet
redemption
requests
without
significant
dilution
of
remaining
investors’
interests
in
the
fund.
The
fund’s
Board
of
Directors
(Board)
has
appointed
the
fund’s
investment
adviser,
T.
Rowe
Price
Associates,
Inc.
(Adviser),
as
the
administrator
of
the
Liquidity
Program.
As
administrator,
the
Adviser
is
responsible
for
overseeing
the
day-to-day
operations
of
the
Liquidity
Program
and,
among
other
things,
is
responsible
for
assessing,
managing,
and
reviewing
with
the
Board
at
least
annually
the
liquidity
risk
of
each
T.
Rowe
Price
fund.
The
Adviser
has
delegated
oversight
of
the
Liquidity
Program
to
a
Liquidity
Risk
Committee
(LRC),
which
is
a
cross-functional
committee
composed
of
personnel
from
multiple
departments
within
the
Adviser.
The
Liquidity
Program’s
principal
objectives
include
supporting
the
T.
Rowe
Price
funds’
compliance
with
limits
on
investments
in
illiquid
assets
and
mitigating
the
risk
that
the
fund
will
be
unable
to
timely
meet
its
redemption
obligations.
The
Liquidity
Program
also
includes
a
number
of
elements
that
support
the
management
and
assessment
of
liquidity
risk,
including
an
annual
assessment
of
factors
that
influence
the
fund’s
liquidity
and
the
periodic
classification
and
reclassification
of
a
fund’s
investments
into
categories
that
reflect
the
LRC’s
assessment
of
their
relative
liquidity
under
current
market
conditions.
Under
the
Liquidity
Program,
every
investment
held
by
the
fund
is
classified
at
least
monthly
into
one
of
four
liquidity
categories
based
on
estimations
of
the
investment’s
ability
to
be
sold
during
designated
time
frames
in
current
market
conditions
without
significantly
changing
the
investment’s
market
value.
As
required
by
the
Liquidity
Rule,
at
a
meeting
held
on
July
25,
2022,
the
Board
was
presented
with
an
annual
assessment
prepared
by
the
LRC,
on
behalf
of
the
Adviser,
that
addressed
the
operation
of
the
Liquidity
Program
and
assessed
its
adequacy
and
effectiveness
of
implementation,
including
any
material
changes
to
the
Liquidity
Program
and
the
determination
of
each
fund’s
Highly
Liquid
Investment
Minimum
(HLIM).
The
annual
assessment
included
consideration
of
the
following
factors,
as
applicable:
the
fund’s
investment
strategy
and
liquidity
of
portfolio
investments
during
normal
and
reasonably
foreseeable
stressed
conditions,
including
whether
the
investment
strategy
is
appropriate
for
an
open-end
fund,
the
extent
to
which
the
strategy
involves
a
relatively
concentrated
portfolio
or
large
positions
in
particular
issuers,
and
the
use
of
borrowings
for
investment
purposes
and
derivatives;
short-term
and
long-term
cash
flow
projections
covering
both
normal
and
reasonably
foreseeable
stressed
conditions;
and
holdings
of
cash
and
cash
equivalents,
as
well
as
available
borrowing
arrangements.
T.
ROWE
PRICE
Equity
Index
500
Fund
70
For
the
fund
and
other
T.
Rowe
Price
funds,
the
annual
assessment
incorporated
a
report
related
to
a
fund’s
holdings,
shareholder
and
portfolio
concentration,
any
borrowings
during
the
period,
cash
flow
projections,
and
other
relevant
data
for
the
period
of
April
1,
2021,
through
March
31,
2022.
The
report
described
the
methodology
for
classifying
a
fund’s
investments
(including
any
derivative
transactions)
into
one
of
four
liquidity
categories,
as
well
as
the
percentage
of
a
fund’s
investments
assigned
to
each
category.
It
also
explained
the
methodology
for
establishing
a
fund’s
HLIM
and
noted
that
the
LRC
reviews
the
HLIM
assigned
to
each
fund
no
less
frequently
than
annually.
During
the
period
covered
by
the
annual
assessment,
the
LRC
has
concluded,
and
reported
to
the
Board,
that
the
Liquidity
Program
continues
to
operate
adequately
and
effectively
and
is
reasonably
designed
to
assess
and
manage
the
fund’s
liquidity
risk.
LIQUIDITY
RISK
MANAGEMENT
PROGRAM
(continued)
T.
ROWE
PRICE
Equity
Index
500
Fund
71
ABOUT
THE
FUND'S
DIRECTORS
AND
OFFICERS
Your
fund
is
overseen
by
a
Board
of
Directors
(Board)
that
meets
regularly
to
review
a
wide
variety
of
matters
affecting
or
potentially
affecting
the
fund,
including
performance,
investment
programs,
compliance
matters,
advisory
fees
and
expenses,
service
providers,
and
business
and
regulatory
affairs.
The
Board
elects
the
fund’s
officers,
who
are
listed
in
the
final
table.
The
directors
who
are
also
employees
or
officers
of
T.
Rowe
Price
are
considered
to
be
“interested”
directors
as
defined
in
Section
2(a)(19)
of
the
1940
Act
because
of
their
relationships
with
T.
Rowe
Price
and
its
affiliates.
The
business
address
of
each
director
and
officer
is
100
East
Pratt
Street,
Baltimore,
Maryland
21202.
The
Statement
of
Additional
Information
includes
additional
information
about
the
fund
directors
and
is
available
without
charge
by
calling
a
T.
Rowe
Price
representative
at
1-800-638-5660.
INDEPENDENT
DIRECTORS
(a)
Name
(Year
of
Birth)
Year
Elected
[Number
of
T.
Rowe
Price
Portfolios
Overseen]
Principal
Occupation(s)
and
Directorships
of
Public
Companies
and
Other
Investment
Companies
During
the
Past
Five
Years
Teresa
Bryce
Bazemore
(1959)
2018
[205]
President
and
Chief
Executive
Officer,
Federal
Home
Loan
Bank
of
San
Francisco
(2021
to
present);
President,
Radian
Guaranty
(2008
to
2017);
Chief
Executive
Officer,
Bazemore
Consulting
LLC
(2018
to
2021);
Director,
Chimera
Investment
Corporation
(2017
to
2021);
Director,
First
Industrial
Realty
Trust
(2020
to
present);
Director,
Federal
Home
Loan
Bank
of
Pittsburgh
(2017
to
2019)
Ronald
J.
Daniels
(b)
(1959)
2018
[0]
President,
The
Johns
Hopkins
University
and
Professor,
Political
Science
Department,
The
Johns
Hopkins
University
(2009
to
present);
Director,
Lyndhurst
Holdings
(2015
to
present);
Director,
BridgeBio
Pharma,
Inc.
(2020
to
present)
Bruce
W.
Duncan
(1951)
2013
[205]
President,
Chief
Executive
Officer,
and
Director,
CyrusOne,
Inc.
(2020
to
2021);
Chief
Executive
Officer
and
Director
(2009
to
2016),
Chair
of
the
Board
(2016
to
2020),
and
President
(2009
to
2016),
First
Industrial
Realty
Trust,
owner
and
operator
of
industrial
properties;
Chair
of
the
Board
(2005
to
2016)
and
Director
(1999
to
2016),
Starwood
Hotels
&
Resorts,
a
hotel
and
leisure
company;
Member,
Investment
Company
Institute
Board
of
Governors
(2017
to
2019);
Member,
Independent
Directors
Council
Governing
Board
(2017
to
2019);
Senior
Advisor,
KKR
(2018
to
present);
Director,
Boston
Properties
(2016
to
present);
Director,
Marriott
International,
Inc.
(2016
to
2020)
Robert
J.
Gerrard,
Jr.
(1952)
2012
[205]
Advisory
Board
Member,
Pipeline
Crisis/Winning
Strategies,
a
collaborative
working
to
improve
opportunities
for
young
African
Americans
(1997
to
2016);
Chair
of
the
Board,
all
funds
(July
2018
to
present)
T.
ROWE
PRICE
Equity
Index
500
Fund
72
INTERESTED  DIRECTORS
(a)
Name
(Year
of
Birth)
Year
Elected
[Number
of
T.
Rowe
Price
Portfolios
Overseen]
Principal
Occupation(s)
and
Directorships
of
Public
Companies
and
Other
Investment
Companies
During
the
Past
Five
Years
Paul
F.
McBride
(1956)
2013
[205]
Advisory
Board
Member,
Vizzia
Technologies
(2015
to
present);
Board
Member,
Dunbar
Armored
(2012
to
2018)
Kellye
L.
Walker
(c)
(1966)
2021
[205]
Executive
Vice
President
and
Chief
Legal
Officer,
Eastman
Chemical
Company
(April
2020
to
present);
Executive
Vice
President
and
Chief
Legal
Officer,
Huntington
Ingalls
Industries,
Inc.
(January
2015
to
March
2020);
Director,
Lincoln
Electric
Company
(October
2020
to
present)
(a)
All
information
about
the
independent
directors
was
current
as
of
December
31,
2021,
unless
otherwise
indicated,
except
for
the
number
of
portfolios
overseen,
which
is
current
as
of
the
date
of
this
report.
(b)
Effective
April
27,
2022,
Mr.
Daniels
resigned
from
his
role
as
an
independent
director
of
the
Price
Funds.
(c)
Effective
November
8,
2021,
Ms.
Walker
was
appointed
as
an
independent
director
of
the
Price
Funds.
Name
(Year
of
Birth)
Year
Elected
[Number
of
T.
Rowe
Price
Portfolios
Overseen]
Principal
Occupation(s)
and
Directorships
of
Public
Companies
and
Other
Investment
Companies
During
the
Past
Five
Years
David
Oestreicher
(1967)
2018
[205]
Director,
Vice
President,
and
Secretary,
T.
Rowe
Price,
T.
Rowe
Price
Investment
Services,
Inc.,
T.
Rowe
Price
Retirement
Plan
Services,
Inc.,
and
T.
Rowe
Price
Services,
Inc.;
Director
and
Secretary,
T.
Rowe
Price
Investment
Management,
Inc.
(Price
Investment
Management);
Vice
President
and
Secretary,
T.
Rowe
Price
International
(Price
International);
Vice
President,
T.
Rowe
Price
Hong
Kong
(Price
Hong
Kong),
T. Rowe
Price
Japan
(Price
Japan),
and
T.
Rowe
Price
Singapore
(Price
Singapore);
General
Counsel,
Vice
President,
and
Secretary,
T.
Rowe
Price
Group,
Inc.;
Chair
of
the
Board,
Chief
Executive
Officer,
President,
and
Secretary,
T.
Rowe
Price
Trust
Company;
Principal
Executive
Officer
and
Executive
Vice
President,
all
funds
Robert
W.
Sharps,
CFA,
CPA
(b)
(1971)
2017
[0]
Director
and
Vice
President,
T.
Rowe
Price;
Director,
Price
Investment
Management;
Chief
Executive
Officer
and
President,
T.
Rowe
Price
Group,
Inc.;
Vice
President,
T.
Rowe
Price
Trust
Company
INDEPENDENT
DIRECTORS
(a)
(CONTINUED)
T.
ROWE
PRICE
Equity
Index
500
Fund
73
OFFICERS
Name
(Year
of
Birth)
Year
Elected
[Number
of
T.
Rowe
Price
Portfolios
Overseen]
Principal
Occupation(s)
and
Directorships
of
Public
Companies
and
Other
Investment
Companies
During
the
Past
Five
Years
Eric
L.
Veiel,
CFA
(1972)
2022
[205]
Director
and
Vice
President,
T.
Rowe
Price;
Vice
President,
T.
Rowe
Price
Group,
Inc.,
and
T.
Rowe
Price
Trust
Company
(a)
All
information
about
the
interested
directors
was
current
as
of
January
1,
2022,
unless
otherwise
indicated,
except
for
the
number
of
portfolios
overseen,
which
is
current
as
of
the
date
of
this
report.
(b)
Effective
February
3,
2022,
Mr.
Sharps
resigned
from
his
role
as
an
interested
director
of
the
Price
Funds.
Name
(Year
of
Birth)
Position
Held
With
Index
Trust
Principal
Occupation(s) 
Armando
(Dino)
Capasso
(1974)
Chief
Compliance
Officer
Chief
Compliance
Officer
and
Vice
President,
T.
Rowe
Price
and
Price
Investment
Management;
Vice
President,
T.
Rowe
Price
Group,
Inc.;
formerly,
Chief
Compliance
Officer,
PGIM
Investments
LLC
and
AST
Investment
Services,
Inc.
(ASTIS)
(to
2022);
Chief
Compliance
Officer,
PGIM
Retail
Funds
complex
and
Prudential
Insurance
Funds
(to
2022);
Vice
President
and
Deputy
Chief
Compliance
Officer,
PGIM
Investments
LLC
and
ASTIS
(to
2019);
Senior
Vice
President
and
Senior
Counsel,
Pacific
Investment
Management
Company
LLC
(to
2017) 
Alan
S.
Dupski,
CPA
(1982)
Principal
Financial
Officer,
Vice
President,
and
Treasurer
Vice
President,
Price
Investment
Management,
T.
Rowe
Price,
T.
Rowe
Price
Group,
Inc.,
and
T.
Rowe
Price
Trust
Company
Gary
J.
Greb
(1961)
Vice
President
Vice
President,
Price
Investment
Management,
T.
Rowe
Price,
Price
International,
and
T.
Rowe
Price
Trust
Company
Cheryl
Hampton,
CPA
(1969)
Vice
President
Vice
President,
T.
Rowe
Price;
formerly,
Tax
Director,
Invesco
Ltd.
(to
2021);
Vice
President,
Oppenheimer
Funds,
Inc.
(to
2019)
Benjamin
Kersse,
CPA
(1989)
Vice
President
Vice
President,
T.
Rowe
Price
Unless
otherwise
noted,
officers
have
been
employees
of
T.
Rowe
Price
or
Price
International
for
at
least
5
years.
INTERESTED  DIRECTORS
(a)
(CONTINUED)
T.
ROWE
PRICE
Equity
Index
500
Fund
74
Name
(Year
of
Birth)
Position
Held
With
Index
Trust
Principal
Occupation(s) 
Paul
J.
Krug,
CPA
(1964)
Vice
President
Vice
President,
T.
Rowe
Price,
T.
Rowe
Price
Group,
Inc.,
and
T.
Rowe
Price
Trust
Company
Fran
M.
Pollack-Matz
(1961)
Vice
President
and
Secretary 
Vice
President,
T.
Rowe
Price,
T.
Rowe
Price
Group,
Inc.,
T.
Rowe
Price
Investment
Services,
Inc.,
and
T.
Rowe
Price
Services,
Inc.
Shannon
H.
Rauser
(1987)
Assistant
Secretary 
Assistant
Vice
President,
T.
Rowe
Price
Michael
K.
Sewell
(1982)
Executive
Vice
President
Vice
President,
T.
Rowe
Price
and
T.
Rowe
Price
Group,
Inc.
Neil
Smith
(1972)
President
Vice
President,
Price
Hong
Kong,
Price
Japan,
Price
Singapore,
T.
Rowe
Price
Group,
Inc.,
and
Price
International
Megan
Warren
(1968)
Vice
President
OFAC
Sanctions
Compliance
Officer
and
Vice
President,
Price
Investment
Management;
Vice
President,
T.
Rowe
Price,
T.
Rowe
Price
Group,
Inc.,
T.
Rowe
Price
Retirement
Plan
Services,
Inc.,
T.
Rowe
Price
Services,
Inc.,
and
T.
Rowe
Price
Trust
Company
Unless
otherwise
noted,
officers
have
been
employees
of
T.
Rowe
Price
or
Price
International
for
at
least
5
years.
OFFICERS
(CONTINUED)
T.
Rowe
Price
Investment
Services,
Inc.
|
100
East
Pratt
Street
|
Baltimore,
MD
21202-1009
You
have
many
investment
goals.
Explore
products
and
services
that
can
help
you
achieve
them.
Whether
you
want
to
put
away
more
money
for
retirement,
for
a
child’s
education,
or
for
other
priorities,
we
have
solutions
for
you.
See
how
we
can
help
you
accomplish
the
investment
goals
that
are
important
to
you.
RETIREMENT
IRAs:
Traditional,
Roth,
Rollover/Transfer,
or
Brokerage
Small
Business
Plans
help
minimize
taxes,
maximize
savings
T.
Rowe
Price
®
ActivePlus
Portfolios
1
for
online
investing
powered
by
experts
GENERAL
INVESTING
Individual
or
Joint
Tenant
Brokerage
2
offers
access
to
stocks,
ETFs,
bonds,
and
more
Gifts
and
transfers
to
a
child
(UGMA/UTMAs)
Trust
Transfer
on
Death
COLLEGE
SAVINGS
T.
Rowe
Price-managed
529
plans
offer
tax-
advantaged
solutions
for
families
saving
money
for
college
tuition
and
education-
related
expenses
Visit
troweprice.com/broadrange
Call
1-800-225-5132
to
request
a
prospectus
or
summary
prospectus;
each
includes
investment
objectives,
risks,
fees,
expenses,
and
other
information
that
you
should
read
and
consider
carefully
before
investing.
All
mutual
funds
are
subject
to
market
risk,
including
possible
loss
of
principal.
Investing
internationally
involves
special
risks
including
economic
and
political
uncertainty
and
currency
fluctuation.
1
The
T.
Rowe
Price
®
ActivePlus
Portfolios
is
a
discretionary
investment
management
program
provided
by
T.
Rowe
Price
Advisory
Services,
Inc.,
a
registered
investment
adviser
under
the
Investment
Advisers
Act
of
1940.
Brokerage
services
are
provided
by
T.
Rowe
Price
Investment
Services,
Inc.,
member
FINRA/SIPC.
Brokerage
accounts
are
carried
by
Pershing
LLC,
a
BNY
Mellon
Company,
member
NYSE/FINRA/SIPC.
T.
Rowe
Price
Advisory
Services,
Inc.,
and
T.
Rowe
Price
Investment
Services,
Inc.,
are
affiliated
companies.
2
Brokerage
services
are
provided
by
T.
Rowe
Price
Investment
Services,
Inc.,
member
FINRA/SIPC.
Brokerage
accounts
are
carried
by
Pershing
LLC,
a
BNY
Mellon
Company,
member
NYSE/FINRA/SIPC.
F50-050
2/23


Item 1. (b) Notice pursuant to Rule 30e-3.

Not applicable.

Item 2.  Code of Ethics.

The registrant has adopted a code of ethics, as defined in Item 2 of Form N-CSR, applicable to its principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions. A copy of this code of ethics is filed as an exhibit to this Form N-CSR. No substantive amendments were approved or waivers were granted to this code of ethics during the period covered by this report.

Item 3.  Audit Committee Financial Expert.

The registrant’s Board of Directors has determined that Ms. Teresa Bryce Bazemore qualifies as an audit committee financial expert, as defined in Item 3 of Form N-CSR. Ms. Bazemore is considered independent for purposes of Item 3 of Form N-CSR.

Item 4.  Principal Accountant Fees and Services.

(a) – (d)  Aggregate fees billed for the last two fiscal years for professional services rendered to, or on behalf of, the registrant by the registrant’s principal accountant were as follows:

 

               

2022

    

2021

 
 

Audit Fees

   $ 21,734      $ 21,172  
 

Audit-Related Fees

     -        -  
 

Tax Fees

     -        1,540  
 

All Other Fees

     -        -  

Audit fees include amounts related to the audit of the registrant’s annual financial statements and services normally provided by the accountant in connection with statutory and regulatory filings. Audit-related fees include amounts reasonably related to the performance of the audit of the registrant’s financial statements and specifically include the issuance of a report on internal controls and, if applicable, agreed-upon procedures related to fund acquisitions. Tax fees include amounts related to services for tax compliance, tax planning, and tax advice. The nature of these services specifically includes the review of distribution calculations and the preparation of Federal, state, and excise tax returns. All other fees include the registrant’s pro-rata share of amounts for agreed-upon procedures in conjunction with service contract approvals by the registrant’s Board of Directors/Trustees.

(e)(1)  The registrant’s audit committee has adopted a policy whereby audit and non-audit services performed by the registrant’s principal accountant for the registrant, its investment adviser, and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant require pre-approval in advance at regularly scheduled audit committee meetings. If such a service is required between regularly scheduled audit committee meetings, pre-approval may be authorized by one audit committee member with ratification at the next scheduled audit committee meeting. Waiver of pre-approval for audit or non-audit services requiring fees of a de minimis amount is not permitted.

(2)  No services included in (b) – (d) above were approved pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X.

 


(f)  Less than 50 percent of the hours expended on the principal accountant’s engagement to audit the registrant’s financial statements for the most recent fiscal year were attributed to work performed by persons other than the principal accountant’s full-time, permanent employees.

(g)  The aggregate fees billed for the most recent fiscal year and the preceding fiscal year by the registrant’s principal accountant for non-audit services rendered to the registrant, its investment adviser, and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant were $2,037,000 and $3,732,000, respectively.

(h)  All non-audit services rendered in (g) above were pre-approved by the registrant’s audit committee. Accordingly, these services were considered by the registrant’s audit committee in maintaining the principal accountant’s independence.

Item 5.  Audit Committee of Listed Registrants.

Not applicable.

Item 6. Investments.

(a)  Not applicable. The complete schedule of investments is included in Item 1 of this Form N-CSR.

(b)  Not applicable.

Item 7.  Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies.

Not applicable.

Item 8.  Portfolio Managers of Closed-End Management Investment Companies.

Not applicable.

Item 9.  Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers.

Not applicable.

Item 10.  Submission of Matters to a Vote of Security Holders.

There has been no change to the procedures by which shareholders may recommend nominees to the registrant’s board of directors.

Item 11.  Controls and Procedures.

(a)  The registrant’s principal executive officer and principal financial officer have evaluated the registrant’s disclosure controls and procedures within 90 days of this filing and have concluded that the registrant’s disclosure controls and procedures were effective, as of that date, in ensuring that information required to be disclosed by the registrant in this Form N-CSR was recorded, processed, summarized, and reported timely.

 


(b)  The registrant’s principal executive officer and principal financial officer are aware of no change in the registrant’s internal control over financial reporting that occurred during the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 12. Disclosure of Securities Lending Activities for Closed-End Management Investment Companies.

Not applicable.

Item 13.   Exhibits.

(a)(1) The registrant’s code of ethics pursuant to Item 2 of Form N-CSR is attached.

    (2) Separate certifications by the registrant’s principal executive officer and principal financial officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 and required by Rule 30a-2(a) under the Investment Company Act of 1940, are attached.

    (3) Written solicitation to repurchase securities issued by closed-end companies: not applicable.

(b) A certification by the registrant’s principal executive officer and principal financial officer, pursuant to Section  906 of the Sarbanes-Oxley Act of 2002 and required by Rule 30a-2(b) under the Investment Company Act of 1940, is attached.

 


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

T. Rowe Price Index Trust, Inc.

 

By  

/s/ David Oestreicher

  David Oestreicher
  Principal Executive Officer
Date       February 16, 2023

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

 

By  

/s/ David Oestreicher

  David Oestreicher
  Principal Executive Officer
Date       February 16, 2023

 

By  

/s/ Alan S. Dupski

  Alan S. Dupski
  Principal Financial Officer
Date       February 16, 2023