PORTFOLIO

OF

INVESTMENTS

Columbia

EM

Core

ex-China

ETF

June

30,

2021

(Unaudited)

(Percentages

represent

value

of

investments

compared

to

net

assets)

Investments

in

Securities

|

1

Common

Stocks

-

95.3%

Issuer

Shares

Value

($)

Brazil

-

6.2%

B3

SA

-

Brasil

Bolsa

Balcao

68,262‌

228,816‌

Banco

BTG

Pactual

SA

5,200‌

126,491‌

Banco

do

Brasil

SA

20,673‌

132,372‌

Banco

Santander

Brasil

SA

16,300‌

131,560‌

Cia

Siderurgica

Nacional

SA

5,900‌

51,724‌

Cyrela

Brazil

Realty

SA

Empreendimentos

e

Participacoes

22,923‌

106,624‌

Locaweb

Servicos

de

Internet

SA

(a)

8,200‌

44,221‌

Magazine

Luiza

SA

46,445‌

195,763‌

Natura

&

Co.

Holding

SA

(b)

6,100‌

68,977‌

Notre

Dame

Intermedica

Participacoes

SA

3,600‌

60,932‌

Suzano

SA

(b)

5,600‌

66,749‌

Vale

SA

33,564‌

757,520‌

Total

1,971,749‌

Chile

-

0.7%

Cia

Cervecerias

Unidas

SA

8,598‌

87,385‌

Empresas

COPEC

SA

13,383‌

132,891‌

Total

220,276‌

China

-

0.2%

Silergy

Corp.

588‌

79,983‌

Colombia

-

0.3%

Grupo

de

Inversiones

Suramericana

SA

16,305‌

80,783‌

Denmark

-

0.4%

Ascendis

Pharma

A/S

ADR

(b)

947‌

124,578‌

India

-

16.0%

Adani

Enterprises

Ltd.

(b)

3,282‌

66,565‌

Adani

Green

Energy

Ltd.

(b)

2,865‌

43,359‌

Adani

Ports

&

Special

Economic

Zone

Ltd.

9,719‌

92,012‌

Axis

Bank

Ltd.

(b)

20,642‌

207,809‌

Bharti

Airtel

Ltd.

14,622‌

103,404‌

Cipla

Ltd.

(b)

4,705‌

61,520‌

HCL

Technologies

Ltd.

7,160‌

94,738‌

HDFC

Bank

Ltd.

ADR

(b)

10,239‌

748,676‌

Housing

Development

Finance

Corp.

Ltd.

11,789‌

392,583‌

ICICI

Bank

Ltd.

ADR

(b)

31,022‌

530,476‌

IndusInd

Bank

Ltd.

(b)

4,575‌

62,556‌

Infosys

Ltd.

ADR

32,857‌

696,240‌

ITC

Ltd.

59,065‌

161,072‌

JSW

Steel

Ltd.

5,731‌

52,730‌

Kotak

Mahindra

Bank

Ltd.

(b)

8,324‌

191,033‌

Larsen

&

Toubro

Ltd.

7,033‌

141,980‌

Laurus

Labs

Ltd.

(a)

6,400‌

59,295‌

Mahindra

&

Mahindra

Ltd.

7,975‌

83,441‌

Reliance

Industries

Ltd.

GDR

(a)

8,947‌

506,400‌

SBI

Cards

&

Payment

Services

Ltd.

(b)

4,037‌

52,704‌

State

Bank

of

India

GDR

2,654‌

148,359‌

Sun

Pharmaceutical

Industries

Ltd.

7,714‌

70,099‌

Tata

Motors

Ltd.

ADR

(b)

7,122‌

162,239‌

Tata

Steel

Ltd.

5,437‌

85,333‌

UPL

Ltd.

4,337‌

46,261‌

Vedanta

Ltd.

ADR

8,101‌

115,034‌

Wipro

Ltd.

11,426‌

83,877‌

Total

5,059,795‌

Indonesia

-

2.1%

PT

Astra

International

Tbk

241,370‌

82,232‌

PT

Bank

Central

Asia

Tbk

158,875‌

330,077‌

PT

Bank

Mandiri

Persero

Tbk

369,569‌

150,376‌

PT

Telkom

Indonesia

Persero

Tbk

528,376‌

114,785‌

Total

677,470‌

Common

Stocks

(continued)

Issuer

Shares

Value

($)

Malaysia

-

2.2%

Dialog

Group

Bhd

174,624‌

121,562‌

IHH

Healthcare

Bhd

128,514‌

169,329‌

Petronas

Dagangan

Bhd

36,748‌

164,642‌

Tenaga

Nasional

Bhd

83,376‌

196,616‌

Top

Glove

Corp.

Bhd

59,000‌

59,263‌

Total

711,412‌

Mexico

-

3.1%

Cemex

SAB

de

CV

Series

CPO

(b)

128,353‌

108,430‌

Controladora

Vuela

Cia

de

Aviacion

SAB

de

CV

Class

A

(b)

31,214‌

59,855‌

Fomento

Economico

Mexicano

SAB

de

CV

Series

UBD

10,262‌

86,655‌

Grupo

Bimbo

SAB

de

CV

Series

A

76,585‌

168,821‌

Grupo

Mexico

SAB

de

CV

Series

B

46,388‌

218,445‌

Grupo

Televisa

SAB

Series

CPO

19,756‌

56,578‌

Wal-Mart

de

Mexico

SAB

de

CV

90,382‌

295,380‌

Total

994,164‌

Philippines

-

0.8%

Manila

Electric

Co.

16,860‌

95,741‌

SM

Investments

Corp.

8,522‌

174,490‌

Total

270,231‌

Poland

-

1.3%

Powszechna

Kasa

Oszczednosci

Bank

Polski

SA

(b)

20,141‌

200,140‌

Powszechny

Zaklad

Ubezpieczen

SA

(b)

21,225‌

204,612‌

Total

404,752‌

Russia

-

5.5%

Gazprom

PJSC

ADR

44,948‌

342,594‌

LUKOIL

PJSC

ADR

5,117‌

473,937‌

MMC

Norilsk

Nickel

PJSC

ADR

6,843‌

232,217‌

Mobile

TeleSystems

PJSC

ADR

17,720‌

164,087‌

Sberbank

of

Russia

PJSC

ADR

31,209‌

518,225‌

Total

1,731,060‌

South

Africa

-

5.8%

Anglo

American

Platinum

Ltd.

957‌

110,548‌

Bid

Corp.

Ltd.

(b)

8,286‌

179,667‌

Bidvest

Group

Ltd.

(The)

14,133‌

188,516‌

Capitec

Bank

Holdings

Ltd.

547‌

64,607‌

FirstRand

Ltd.

62,977‌

236,361‌

Gold

Fields

Ltd.

6,173‌

55,510‌

Impala

Platinum

Holdings

Ltd.

4,424‌

72,962‌

MTN

Group

Ltd.

(b)

11,825‌

85,490‌

Naspers

Ltd.

Class

N

2,723‌

571,764‌

Sasol

Ltd.

(b)

3,516‌

53,683‌

Shoprite

Holdings

Ltd.

12,574‌

136,882‌

Sibanye

Stillwater

Ltd.

17,260‌

72,116‌

Total

1,828,106‌

South

Korea

-

21.2%

Celltrion

Healthcare

Co.

Ltd.

(b),(c)

711‌

73,048‌

Celltrion

,

Inc.

(b),(c)

1,050‌

250,344‌

Hana

Financial

Group,

Inc.

4,010‌

163,975‌

HMM

Co.

Ltd.

(b)

2,444‌

95,273‌

Hyundai

Mobis

Co.

Ltd.

592‌

153,500‌

Hyundai

Motor

Co.

1,480‌

314,754‌

Kakao

Corp.

2,752‌

398,327‌

KB

Financial

Group,

Inc.

5,079‌

251,661‌

Kia

Corp.

2,898‌

230,574‌

KT&G

Corp.

1,654‌

123,960‌

LG

Chem

Ltd.

281‌

212,094‌

LG

Electronics,

Inc.

1,643‌

238,539‌

PORTFOLIO

OF

INVESTMENTS

(continued)

Columbia

EM

Core

ex-China

ETF

June

30,

2021

(Unaudited)

2

|

Common

Stocks

(continued)

Issuer

Shares

Value

($)

NAVER

Corp.

1,217‌

451,181‌

POSCO

837‌

258,648‌

Samsung

Electro-Mechanics

Co.

Ltd.

1,262‌

198,352‌

Samsung

Electronics

Co.

Ltd.

29,525‌

2,115,764‌

Samsung

SDI

Co.

Ltd.

511‌

316,723‌

Shinhan

Financial

Group

Co.

Ltd.

7,319‌

263,865‌

SK

Hynix,

Inc.

4,579‌

518,423‌

SK

Innovation

Co.

Ltd.

(b)

344‌

90,265‌

Total

6,719,270‌

Taiwan

-

25.7%

ASE

Technology

Holding

Co.

Ltd.

16,000‌

64,316‌

AU

Optronics

Corp.

77,000‌

62,595‌

Catcher

Technology

Co.

Ltd.

14,504‌

94,741‌

Chang

Hwa

Commercial

Bank

Ltd.

195,131‌

113,104‌

China

Steel

Corp.

136,831‌

194,473‌

Chipbond

Technology

Corp.

63,929‌

165,200‌

Chunghwa

Telecom

Co.

Ltd.

66,361‌

271,517‌

CTBC

Financial

Holding

Co.

Ltd.

199,750‌

162,739‌

Delta

Electronics,

Inc.

8,000‌

86,999‌

Eva

Airways

Corp.

127,792‌

92,418‌

Evergreen

Marine

Corp.

Taiwan

Ltd.

(b)

18,000‌

127,268‌

Far

Eastern

New

Century

Corp.

183,898‌

211,206‌

Far

EasTone

Telecommunications

Co.

Ltd.

98,511‌

228,401‌

Formosa

Chemicals

&

Fibre

Corp.

29,772‌

90,505‌

Formosa

Petrochemical

Corp.

(b)

29,303‌

112,006‌

Formosa

Plastics

Corp.

70,621‌

261,066‌

Hon

Hai

Precision

Industry

Co.

Ltd.

109,004‌

438,168‌

Innolux

Corp.

(b)

83,000‌

61,812‌

Largan

Precision

Co.

Ltd.

1,040‌

115,711‌

Makalot

Industrial

Co.

Ltd.

11,984‌

117,851‌

MediaTek

,

Inc.

11,187‌

386,250‌

Nan

Ya

Plastics

Corp.

100,192‌

299,183‌

Novatek

Microelectronics

Corp.

4,000‌

71,638‌

President

Chain

Store

Corp.

18,456‌

174,210‌

Taiwan

Business

Bank

356,621‌

120,954‌

Taiwan

Mobile

Co.

Ltd.

68,852‌

252,056‌

Taiwan

Semiconductor

Manufacturing

Co.

Ltd.

154,436‌

3,297,960‌

Uni

-President

Enterprises

Corp.

65,329‌

171,632‌

United

Microelectronics

Corp.

83,000‌

158,180‌

Wan

Hai

Lines

Ltd.

6,000‌

69,125‌

Yang

Ming

Marine

Transport

Corp.

(b)

11,000‌

72,050‌

Total

8,145,334‌

Tanzania

-

0.3%

AngloGold

Ashanti

Ltd.

5,747‌

106,856‌

Thailand

-

3.2%

BTS

Group

Holdings

PCL

NVDR

729,594‌

212,846‌

CP

ALL

PCL

NVDR

74,398‌

139,278‌

Delta

Electronics

Thailand

PCL

NVDR

3,500‌

63,120‌

Gulf

Energy

Development

PCL

NVDR

39,800‌

42,532‌

Home

Product

Center

PCL

NVDR

280,913‌

126,214‌

Ratch

Group

PCL

66,792‌

95,343‌

Siam

Cement

PCL

(The)

8,001‌

107,845‌

Siam

Commercial

Bank

PCL

(The)

40,213‌

122,960‌

Thai

Union

Group

PCL

NVDR

184,129‌

113,752‌

Total

1,023,890‌

Turkey

-

0.3%

Turkiye

Petrol

Rafinerileri

AS

(b)

7,461‌

81,373‌

Common

Stocks

(continued)

Total

Common

Stocks

(Cost:

$22,374,195)

30,231,082‌

Preferred

Stocks

-

4.2%

Issuer

Shares

Value

($)

Brazil

-

3.9%

Azul

SA

Preference

Shares

(b)

10,598‌

92,698‌

Banco

Bradesco

SA

Preference

Shares

55,147‌

282,777‌

Banco

Inter

SA

Banco

Bradesco

SA

Preference

Shares

(a)

8,300‌

43,271‌

Itau

Unibanco

Holding

SA

Preference

Shares

51,847‌

307,909‌

Itausa

SA

Preference

Shares

79,585‌

176,843‌

Petroleo

Brasileiro

SA

Preference

Shares

53,611‌

314,432‌

Total

1,217,930‌

Chile

-

0.3%

Sociedad

Quimica

y

Minera

de

Chile

SA

Preference

Shares

Class

B

2,261‌

107,444‌

Total

Preferred

Stocks

(Cost:

$1,181,714)

1,325,374‌

Money

Market

Funds

-

0.3%

Issuer

Shares

Value

($)

Goldman

Sachs

Financial

Square

Funds

—

Treasury

Instruments

Fund,

Institutional

Shares,

0.006%

(d)

105,929‌

105,929‌

Total

Money

Market

Funds

(Cost:

$105,929)

105,929‌

Total

Investments

in

Securities

(Cost:

$23,661,838)

31,662,385‌

Other

Assets

&

Liabilities,

Net

53,113‌

Net

Assets

31,715,498‌

PORTFOLIO

OF

INVESTMENTS

(continued)

Columbia

EM

Core

ex-China

ETF

June

30,

2021

(Unaudited)

|

3

Notes

to

Portfolio

of

Investments

(a)

Represents

privately

placed

and

other

securities

and

instruments

exempt

from

Securities

and

Exchange

Commission

registration

(collectively,

private

placements),

such

as

Section

4(a)(2)

and

Rule

144A

eligible

securities,

which

are

often

sold

only

to

qualified

institutional

buyers.

At

June

30,

2021,

the

total

value

of

these

securities

amounted

to

$653,187,

which

represents

2.06%

of

total

net

assets.

(b)

Non-income

producing

investment.

(c)

Payment-in-kind

security.

Interest

can

be

paid

by

issuing

additional

par

of

the

security

or

in

cash.

(d)

The

rate

shown

is

the

seven-day

current

annualized

yield

at

June

30,

2021.

Abbreviation

Legend

ADR

American

Depositary

Receipts

GDR

Global

Depositary

Receipts

NVDR

Non-Voting

Depository

Receipts

PJSC

Private

Joint

Stock

Company

Investments

are

valued

using

policies

described

in

the

Notes

to

Financial

Statements

in

the

most

recent

shareholder

report.

1QT279_03_L01_(08/21)

You

may

at

any

time

request,

free

of

charge,

to

receive

a

paper

copy

of

this

report

by

calling

800.345.6611.