0001752724-21-025599.txt : 20210217
0001752724-21-025599.hdr.sgml : 20210217
20210217155932
ACCESSION NUMBER: 0001752724-21-025599
CONFORMED SUBMISSION TYPE: NPORT-P
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20201231
FILED AS OF DATE: 20210217
PERIOD START: 20201231
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: WILLIAM BLAIR FUNDS
CENTRAL INDEX KEY: 0000822632
IRS NUMBER: 000000000
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: NPORT-P
SEC ACT: 1940 Act
SEC FILE NUMBER: 811-05344
FILM NUMBER: 21644601
BUSINESS ADDRESS:
STREET 1: 150 NORTH RIVERSIDE PLAZA
CITY: CHICAGO
STATE: IL
ZIP: 60606
BUSINESS PHONE: 3123648000
MAIL ADDRESS:
STREET 1: 150 NORTH RIVERSIDE PLAZA
CITY: CHICAGO
STATE: IL
ZIP: 60606
FORMER COMPANY:
FORMER CONFORMED NAME: WILLIAM BLAIR MUTUAL FUNDS INC
DATE OF NAME CHANGE: 19960112
FORMER COMPANY:
FORMER CONFORMED NAME: BLAIR WILLIAM READY RESERVES INC
DATE OF NAME CHANGE: 19920316
0000822632
S000008598
William Blair Income Fund
C000023533
Class N
WBRRX
C000023534
Class I
BIFIX
C000211718
Class R6
BIFJX
NPORT-P
1
primary_doc.xml
NPORT-P
false
0000822632
XXXXXXXX
S000008598
C000023534
C000023533
C000211718
WILLIAM BLAIR FUNDS
811-05344
0000822632
SNQR0U5FDV8EZZX4W051
150 NORTH RIVERSIDE PLAZA
CHICAGO
60606
312-364-8000
William Blair Income Fund
S000008598
549300CK18YF77CNQP14
2020-12-31
2020-12-31
N
71197002.45
2925151.88
68271850.57
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
0.00000000
278206.53000000
USD
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31390SJT9
26129.78000000
PA
USD
30170.16000000
0.044191214604
Long
ABS-MBS
USGSE
US
N
2
2032-09-01
Fixed
6.50000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138EPDS0
352966.04000000
PA
USD
404929.18000000
0.593112939841
Long
ABS-MBS
USGSE
US
N
2
2035-09-01
Fixed
7.50000000
N
N
N
N
N
N
ROYAL BANK OF CANADA
ES7IP3U3RHIGC71XBU11
Royal Bank of Canada
78015K7K4
350000.00000000
PA
USD
351065.51000000
0.514217070533
Long
DBT
CORP
CA
N
2
2023-10-26
Floating
0.54000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138AYWQ8
84062.90000000
PA
USD
89511.24000000
0.131110024486
Long
ABS-MBS
USGSE
US
N
2
2026-11-01
Fixed
4.00000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
3128PVWL0
376292.61000000
PA
USD
409603.45000000
0.599959495136
Long
ABS-MBS
USGSE
US
N
2
2026-07-01
Fixed
4.50000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
3128M6MM7
112646.77000000
PA
USD
134302.71000000
0.196717547391
Long
ABS-MBS
USGSE
US
N
2
2037-12-01
Fixed
6.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31401LV59
52987.23000000
PA
USD
61822.26000000
0.090553074925
Long
ABS-MBS
USGSE
US
N
2
2033-06-01
Fixed
5.50000000
N
N
N
N
N
N
COSTCO WHOLESALE CORP
29DX7H14B9S6O3FD6V18
Costco Wholesale Corp
22160KAN5
500000.00000000
PA
USD
515766.23000000
0.755459571835
Long
DBT
CORP
US
N
2
2027-06-20
Fixed
1.38000000
N
N
N
N
N
N
SKANDINAVISKA ENSKILDA
F3JS33DEI6XQ4ZBPTN86
Skandinaviska Enskilda Banken AB
83051GAR9
500000.00000000
PA
USD
500907.60000000
0.733695653212
Long
DBT
CORP
SE
N
2
2025-09-02
Fixed
0.85000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138ENN96
330078.11000000
PA
USD
388537.72000000
0.569103835264
Long
ABS-MBS
USGSE
US
N
2
2041-04-01
Fixed
5.50000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140QGJN8
1000000.00000000
PA
USD
1055271.01000000
1.545689769926
Long
ABS-MBS
USGSE
US
N
2
2035-12-01
Fixed
2.00000000
N
N
N
N
N
N
MERCK & CO INC
4YV9Y5M8S0BRK1RP0397
Merck & Co Inc
58933YAY1
700000.00000000
PA
USD
708431.68000000
1.037662922691
Long
DBT
CORP
US
N
2
2026-02-24
Fixed
0.75000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
31283H3N3
634804.26000000
PA
USD
747002.76000000
1.094159238050
Long
ABS-MBS
USGSE
US
N
2
2034-06-01
Fixed
5.50000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31415CNA1
77504.85000000
PA
USD
81721.80000000
0.119700578375
Long
ABS-MBS
USGSE
US
N
2
2023-05-01
Fixed
5.00000000
N
N
N
N
N
N
United States Treasury
254900HROIFWPRGM1V77
United States Treasury Floating Rate Note
9128287G9
175000.00000000
PA
USD
175212.56000000
0.256639535236
Long
DBT
UST
US
N
2
2021-07-31
Floating
0.32000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138A2CH0
180013.17000000
PA
USD
191170.38000000
0.280013473201
Long
ABS-MBS
USGSE
US
N
2
2025-12-01
Fixed
4.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138EKZV0
1029629.71000000
PA
USD
1208646.79000000
1.770344263278
Long
ABS-MBS
USGSE
US
N
2
2033-11-01
Fixed
5.50000000
N
N
N
N
N
N
MITSUBISHI UFJ FIN GRP
353800V2V8PUY9TK3E06
Mitsubishi UFJ Financial Group Inc
606822BD5
550000.00000000
PA
USD
596893.88000000
0.874289879381
Long
DBT
CORP
JP
N
2
2024-03-07
Fixed
3.41000000
N
N
N
N
N
N
BANCO SANTANDER MEXICO
SCRYQ25DTVRHYYMM6P89
Banco Santander Mexico SA Institucion de Banca Multiple Grupo Financiero Santand
05969BAA1
475000.00000000
PA
USD
500679.69000000
0.733361826023
Long
DBT
CORP
MX
N
2
2022-11-09
Fixed
4.13000000
N
N
N
N
N
N
GILEAD SCIENCES INC
549300WTZWR07K8MNV44
Gilead Sciences Inc
375558BX0
400000.00000000
PA
USD
403406.17000000
0.590882137560
Long
DBT
CORP
US
N
2
2027-10-01
Fixed
1.20000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
3128M72G0
58580.94000000
PA
USD
69290.21000000
0.101491624178
Long
ABS-MBS
USGSE
US
N
2
2040-02-01
Fixed
5.50000000
N
N
N
N
N
N
INTUIT INC
VI90HBPH7XSFMB9E4M29
Intuit Inc
46124HAB2
450000.00000000
PA
USD
456144.53000000
0.668129728711
Long
DBT
CORP
US
N
2
2025-07-15
Fixed
0.95000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31405SL36
11556.32000000
PA
USD
11592.00000000
0.016979179417
Long
ABS-MBS
USGSE
US
N
2
2032-03-01
Fixed
7.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31416BMZ8
418570.24000000
PA
USD
506860.95000000
0.742415718584
Long
ABS-MBS
USGSE
US
N
2
2038-11-01
Fixed
6.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140J5PN3
1284049.78000000
PA
USD
1535439.90000000
2.249008760097
Long
ABS-MBS
USGSE
US
N
2
2042-01-01
Fixed
6.00000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
3128MCZP3
48642.10000000
PA
USD
52588.93000000
0.077028716170
Long
ABS-MBS
USGSE
US
N
2
2026-04-01
Fixed
4.50000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138ERHB9
1208820.97000000
PA
USD
1453546.97000000
2.129057522045
Long
ABS-MBS
USGSE
US
N
2
2042-01-01
Fixed
6.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31371K3A7
3616.82000000
PA
USD
4212.64000000
0.006170390819
Long
ABS-MBS
USGSE
US
N
2
2033-04-01
Fixed
5.50000000
N
N
N
N
N
N
AMERICAN HONDA FINANCE
B6Q2VFHD1797Q7NZ3E43
American Honda Finance Corp
02665WDL2
450000.00000000
PA
USD
460811.91000000
0.674966191999
Long
DBT
CORP
US
N
2
2025-07-08
Fixed
1.20000000
N
N
N
N
N
N
CANADIAN IMPERIAL BANK
2IGI19DL77OX0HC3ZE78
Canadian Imperial Bank of Commerce
13607GKW3
750000.00000000
PA
USD
756471.75000000
1.108028775672
Long
DBT
CORP
CA
N
2
2023-03-17
Floating
0.89000000
N
N
N
N
N
N
Motorola Solutions Inc
6S552MUG6KGJVEBSEC55
Motorola Solutions Inc
620076BL2
600000.00000000
PA
USD
724293.88000000
1.060896802932
Long
DBT
CORP
US
N
2
2028-02-23
Fixed
4.60000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31371MH91
15666.56000000
PA
USD
17487.28000000
0.025614187771
Long
ABS-MBS
USGSE
US
N
2
2025-10-01
Fixed
5.50000000
N
N
N
N
N
N
JOHNSON CONTROLS/TYCO FI
N/A
Johnson Controls International plc / Tyco Fire & Security Finance SCA
47837RAA8
350000.00000000
PA
USD
356183.21000000
0.521713132171
Long
DBT
CORP
IE
N
2
2030-09-15
Fixed
1.75000000
N
N
N
N
N
N
United States Treasury
254900HROIFWPRGM1V77
United States Treasury Note/Bond
9128286C9
470000.00000000
PA
USD
482557.81000000
0.706818118992
Long
DBT
UST
US
N
2
2022-02-15
Fixed
2.50000000
N
N
N
N
N
N
United States Treasury
254900HROIFWPRGM1V77
United States Treasury Note/Bond
91282CAE1
700000.00000000
PA
USD
682609.38000000
0.999840160038
Long
DBT
UST
US
N
2
2030-08-15
Fixed
0.63000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140QDSV7
4195243.11000000
PA
USD
4684381.94000000
6.861366582112
Long
ABS-MBS
USGSE
US
N
2
2035-05-01
Fixed
4.00000000
N
N
N
N
N
N
BANK OF AMERICA CORP
9DJT3UXIJIZJI4WXO774
Bank of America Corp
06051GJG5
700000.00000000
PA
USD
708132.36000000
1.037224498952
Long
DBT
CORP
US
N
2
2025-09-25
Fixed
0.98000000
N
N
N
N
N
N
Fannie Mae
N/A
Fannie Mae REMICS
31358UXZ4
6392.89000000
PA
USD
6818.41000000
0.009987146888
Long
ABS-MBS
USGSE
US
N
2
2023-04-25
Floating
11.23000000
N
N
N
N
N
N
KROGER CO
6CPEOKI6OYJ13Q6O7870
Kroger Co/The
501044BV2
450000.00000000
PA
USD
652515.31000000
0.955760396931
Long
DBT
CORP
US
N
2
2029-09-15
Fixed
8.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140X44W3
1083719.01000000
PA
USD
1300585.53000000
1.905009925967
Long
ABS-MBS
USGSE
US
N
2
2039-10-01
Fixed
6.50000000
N
N
N
N
N
N
Simon Property Group LP
MR92GTD0MJTTTTQDVG45
Simon Property Group LP
828807CW5
550000.00000000
PA
USD
604478.28000000
0.885398996736
Long
DBT
US
N
2
2026-01-15
Fixed
3.30000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31403DG45
39442.57000000
PA
USD
43464.80000000
0.063664306206
Long
ABS-MBS
USGSE
US
N
2
2032-05-01
Fixed
8.50000000
N
N
N
N
N
N
Intercontinental Exchange, Inc.
5493000F4ZO33MV32P92
Long: BI65BRXL9 CDS USD R V 03MEVENT 2I65BRXL9_PRO CCPCDX / Short: BI65BRXL9 CDS USD P F 5.00000 2I65BRXL9_FEE CCPCDX
000000000
4600000.00000000
OU
Notional Amount
USD
-426346.40000000
-0.62448343854
N/A
DCR
US
N
2
Intercontinental Exchange, Inc.
5493000F4ZO33MV32P92
Markit CDX.NA.HY.S34.V7
2I65BRXL9
Y
buy protection
2025-06-20
0.00000000
USD
-110450.60000000
USD
4600000.00000000
USD
-315895.80000000
N
N
N
INTERCONTINENTALEXCHANGE
5493000F4ZO33MV32P92
Intercontinental Exchange Inc
45866FAD6
450000.00000000
PA
USD
510498.52000000
0.747743785671
Long
DBT
CORP
US
N
2
2025-12-01
Fixed
3.75000000
N
N
N
N
N
N
UMBS, TBA
N/A
Uniform Mortgage-Backed Security, TBA
01F040610
-2000000.00000000
PA
USD
-2136093.76000000
-3.12880600447
Short
ABS-MBS
USGSE
US
N
2
2051-01-15
Fixed
4.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140X5W58
429497.53000000
PA
USD
510866.95000000
0.748283437075
Long
ABS-MBS
USGSE
US
N
2
2039-01-01
Fixed
6.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138ERHC7
3128530.09000000
PA
USD
3696701.34000000
5.414678684020
Long
ABS-MBS
USGSE
US
N
2
2041-12-01
Fixed
5.50000000
N
N
N
N
N
N
ALLY FINANCIAL INC
549300JBN1OSM8YNAI90
Ally Financial Inc
02005NBL3
525000.00000000
PA
USD
536209.82000000
0.785403963014
Long
DBT
CORP
US
N
2
2023-10-02
Fixed
1.45000000
N
N
N
N
N
N
Comcast Corp
51M0QTTNCGUN7KFCFZ59
Comcast Corp
20030NCS8
600000.00000000
PA
USD
689770.11000000
1.010328714164
Long
DBT
CORP
US
N
2
2025-10-15
Fixed
3.95000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140J9YA3
118793.98000000
PA
USD
146786.50000000
0.215002960626
Long
ABS-MBS
USGSE
US
N
2
2040-06-01
Fixed
6.50000000
N
N
N
N
N
N
Verizon Owner Trust
54930074536XOX02QB08
Verizon Owner Trust 2018-1
92349FAA1
117497.06000000
PA
USD
117985.00000000
0.172816466838
Long
ABS-O
CORP
US
N
2
2022-09-20
Fixed
2.82000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31371NBG9
3963.38000000
PA
USD
4382.60000000
0.006419336759
Long
ABS-MBS
USGSE
US
N
2
2027-02-01
Fixed
5.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140J52X6
261729.60000000
PA
USD
306343.75000000
0.448711654133
Long
ABS-MBS
USGSE
US
N
2
2040-08-01
Fixed
5.50000000
N
N
N
N
N
N
AT&T Inc
549300Z40J86GGSTL398
AT&T Inc
00206RCT7
600000.00000000
PA
USD
694828.77000000
1.017738297993
Long
DBT
CORP
US
N
2
2026-02-17
Fixed
4.13000000
N
N
N
N
N
N
United States Treasury
254900HROIFWPRGM1V77
United States Treasury Note/Bond
91282CAB7
1000000.00000000
PA
USD
997148.44000000
1.460555751272
Long
DBT
UST
US
N
2
2025-07-31
Fixed
0.25000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31412LWT3
12775.84000000
PA
USD
14434.12000000
0.021142125018
Long
ABS-MBS
USGSE
US
N
2
2037-09-01
Fixed
6.50000000
N
N
N
N
N
N
CONOCOPHILLIPS COMPANY
6VJJ5GQWIRDQ06DUXG89
ConocoPhillips Co
20826FAQ9
600000.00000000
PA
USD
720737.32000000
1.055687393827
Long
DBT
CORP
US
N
2
2026-03-15
Fixed
4.95000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31402C4H2
35705.49000000
PA
USD
41299.65000000
0.060492940582
Long
ABS-MBS
USGSE
US
N
2
2034-04-01
Fixed
5.50000000
N
N
N
N
N
N
JPMorgan Chase & Co
8I5DZWZKVSZI1NUHU748
JPMorgan Chase & Co
46625HJY7
625000.00000000
PA
USD
700248.11000000
1.025676181550
Long
DBT
CORP
US
N
2
2024-09-10
Fixed
3.88000000
N
N
N
N
N
N
HERSHEY COMPANY
21X2CX66SU2BR6QTAD08
Hershey Co/The
427866BF4
525000.00000000
PA
USD
533474.18000000
0.781396982132
Long
DBT
CORP
US
N
2
2025-06-01
Fixed
0.90000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140X44V5
1137165.60000000
PA
USD
1378029.56000000
2.018444715493
Long
ABS-MBS
USGSE
US
N
2
2038-10-01
Fixed
6.50000000
N
N
N
N
N
N
SHELL INTERNATIONAL FIN
213800ITMMKU4Z7I4F78
Shell International Finance BV
822582CJ9
500000.00000000
PA
USD
500551.60000000
0.733174208434
Long
DBT
CORP
NL
N
2
2023-09-15
Fixed
0.38000000
N
N
N
N
N
N
KEY BANK NA
HUX2X73FUCYHUVH1BK78
KeyBank NA/Cleveland OH
49327M3B8
700000.00000000
PA
USD
700428.42000000
1.025940287471
Long
DBT
CORP
US
N
2
2024-01-03
Floating
0.43000000
N
N
N
N
N
N
MORGAN STANLEY
IGJSJL3JD5P30I6NJZ34
Morgan Stanley
6174468R3
550000.00000000
PA
USD
554830.67000000
0.812678527632
Long
DBT
CORP
US
N
2
2025-10-21
Fixed
0.86000000
N
N
N
N
N
N
GOLDMAN SACHS GROUP INC
784F5XWPLTWKTBV3E584
Goldman Sachs Group Inc/The
38141GVM3
550000.00000000
PA
USD
608008.26000000
0.890569473251
Long
DBT
CORP
US
N
2
2024-03-03
Fixed
4.00000000
N
N
N
N
N
N
Roper Technologies Inc
54930003T4SXCIWVXY35
Roper Technologies Inc
776743AF3
375000.00000000
PA
USD
447710.19000000
0.655775676595
Long
DBT
CORP
US
N
2
2028-09-15
Fixed
4.20000000
N
N
N
N
N
N
OMNICOM GROUP INC
HKUPACFHSSASQK8HLS17
Omnicom Group Inc
681919BB1
500000.00000000
PA
USD
531695.61000000
0.778791852807
Long
DBT
CORP
US
N
2
2030-04-30
Fixed
2.45000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138ERY46
551359.92000000
PA
USD
591576.44000000
0.866501252069
Long
ABS-MBS
USGSE
US
N
2
2027-02-01
Fixed
4.50000000
N
N
N
N
N
N
Brookfield Finance Inc
N/A
Brookfield Finance Inc
11271LAA0
550000.00000000
PA
USD
642869.26000000
0.941631513768
Long
DBT
CORP
CA
N
2
2026-06-02
Fixed
4.25000000
N
N
N
N
N
N
WELLS FARGO & COMPANY
PBLD0EJDB5FWOLXP3B76
Wells Fargo & Co
949746RE3
650000.00000000
PA
USD
723655.56000000
1.059961834867
Long
DBT
CORP
US
N
2
2024-01-16
Fixed
4.48000000
N
N
N
N
N
N
CAPITAL ONE FINANCIAL CO
ZUE8T73ROZOF6FLBAR73
Capital One Financial Corp
14040HBJ3
500000.00000000
PA
USD
571476.69000000
0.837060494521
Long
DBT
CORP
US
N
2
2025-10-29
Fixed
4.20000000
N
N
N
N
N
N
ABBOTT LABORATORIES
HQD377W2YR662HK5JX27
Abbott Laboratories
002824BP4
700000.00000000
PA
USD
710749.96000000
1.041058582806
Long
DBT
CORP
US
N
2
2028-01-30
Fixed
1.15000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
3128K6NF3
61774.43000000
PA
USD
71129.46000000
0.104185633472
Long
ABS-MBS
USGSE
US
N
2
2035-05-01
Fixed
7.50000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140J74K8
743879.34000000
PA
USD
894979.01000000
1.310904864197
Long
ABS-MBS
USGSE
US
N
2
2041-04-01
Fixed
6.00000000
N
N
N
N
N
N
TENCENT HOLDINGS LTD
254900N4SLUMW4XUYY11
Tencent Holdings Ltd
88032WAT3
700000.00000000
PA
USD
715531.25000000
1.048061893776
Long
DBT
CORP
KY
N
2
2026-01-26
Fixed
1.81000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
3128PSLB1
159420.65000000
PA
USD
169212.18000000
0.247850583494
Long
ABS-MBS
USGSE
US
N
2
2025-09-01
Fixed
4.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31406C5T1
56910.31000000
PA
USD
64216.04000000
0.094059322347
Long
ABS-MBS
USGSE
US
N
2
2028-06-01
Fixed
8.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140QABY5
338816.90000000
PA
USD
376154.87000000
0.550966272130
Long
ABS-MBS
USGSE
US
N
2
2033-11-01
Fixed
4.50000000
N
N
N
N
N
N
United States Treasury
254900HROIFWPRGM1V77
United States Treasury Strip Principal
912803BL6
775000.00000000
PA
USD
747508.90000000
1.094900597770
Long
DBT
UST
US
N
2
2027-08-15
None
0.00000000
N
N
N
N
N
N
Grupo Bimbo SAB de CV
5493000RIXURZEBFEV60
Grupo Bimbo SAB de CV
40052VAC8
500000.00000000
PA
USD
547812.50000000
0.802398785775
Long
DBT
CORP
MX
N
2
2024-06-27
Fixed
3.88000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31402RFP9
1065.95000000
PA
USD
1067.74000000
0.001563953505
Long
ABS-MBS
USGSE
US
N
2
2022-03-01
Fixed
8.00000000
N
N
N
N
N
N
HSBC Holdings PLC
MLU0ZO3ML4LN2LL2TL39
HSBC Holdings PLC
404280AX7
500000.00000000
PA
USD
501827.55000000
0.735043133898
Long
DBT
CORP
GB
N
2
2021-03-08
Floating
2.47000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
3128M7QT6
82763.57000000
PA
USD
97361.10000000
0.142607969737
Long
ABS-MBS
USGSE
US
N
2
2038-12-01
Fixed
5.50000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138EPDT8
140156.83000000
PA
USD
160836.44000000
0.235582364704
Long
ABS-MBS
USGSE
US
N
2
2034-08-01
Fixed
8.00000000
N
N
N
N
N
N
Citibank Credit Card Issuance Trust
R8AG6FXVDQAMDKCSJJ64
Citibank Credit Card Issuance Trust
17305EFY6
800000.00000000
PA
USD
803391.68000000
1.176753923165
Long
ABS-O
CORP
US
N
2
2023-12-07
Floating
0.64000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
31296SNU6
348940.55000000
PA
USD
409961.19000000
0.600483488549
Long
ABS-MBS
USGSE
US
N
2
2034-01-01
Fixed
5.50000000
N
N
N
N
N
N
UNITED PARCEL SERVICE
D01LMJZU09ULLNCY6Z23
United Parcel Service Inc
911312BX3
500000.00000000
PA
USD
565223.39000000
0.827901082629
Long
DBT
CORP
US
N
2
2025-04-01
Fixed
3.90000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31409VZU0
89047.17000000
PA
USD
102087.88000000
0.149531438136
Long
ABS-MBS
USGSE
US
N
2
2029-07-01
Fixed
8.50000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31410KCG7
1538090.40000000
PA
USD
1828039.13000000
2.677588368760
Long
ABS-MBS
USGSE
US
N
2
2038-01-01
Fixed
6.00000000
N
N
N
N
N
N
United States Treasury
254900HROIFWPRGM1V77
United States Treasury Inflation Indexed Bonds
912810FH6
1187932.50000000
PA
USD
1712776.43000000
2.508759343272
Long
DBT
UST
US
N
2
2029-04-15
Fixed
3.88000000
N
N
N
N
N
N
CNH INDUSTRIAL CAP LLC
549300PNSJ5B81UMVO28
CNH Industrial Capital LLC
12592BAK0
350000.00000000
PA
USD
360437.68000000
0.527944792752
Long
DBT
CORP
US
N
2
2023-07-02
Fixed
1.95000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31412TCW1
42272.48000000
PA
USD
43915.93000000
0.064325090990
Long
ABS-MBS
USGSE
US
N
2
2023-08-01
Fixed
5.50000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
31335BTF3
1333699.14000000
PA
USD
1605100.35000000
2.351042686845
Long
ABS-MBS
USGSE
US
N
2
2040-04-01
Fixed
6.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31385XEC7
33324.65000000
PA
USD
38790.70000000
0.056817999916
Long
ABS-MBS
USGSE
US
N
2
2033-06-01
Fixed
5.50000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31415W3U5
45961.41000000
PA
USD
53198.06000000
0.077920928692
Long
ABS-MBS
USGSE
US
N
2
2038-11-01
Fixed
7.00000000
N
N
N
N
N
N
TOLL BROS FINANCE CORP
N/A
Toll Brothers Finance Corp
88947EAN0
500000.00000000
PA
USD
531875.00000000
0.779054611174
Long
DBT
CORP
US
N
2
2023-04-15
Fixed
4.38000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31410GRD7
82848.40000000
PA
USD
96978.67000000
0.142047812078
Long
ABS-MBS
USGSE
US
N
2
2035-12-01
Fixed
5.50000000
N
N
N
N
N
N
United States Treasury
254900HROIFWPRGM1V77
United States Treasury Floating Rate Note
912828YN4
1000000.00000000
PA
USD
1002128.53000000
1.467850251067
Long
DBT
UST
US
N
2
2021-10-31
Floating
0.40000000
N
N
N
N
N
N
General Motors
N/A
GMF Floorplan Owner Revolving Trust
361886BL7
1000000.00000000
PA
USD
1000631.90000000
1.465658088429
Long
ABS-O
CORP
US
N
2
2023-03-15
Floating
0.54000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
3128M54K3
147133.65000000
PA
USD
175656.82000000
0.257290257307
Long
ABS-MBS
USGSE
US
N
2
2037-06-01
Fixed
6.00000000
N
N
N
N
N
N
FIBRIA OVERSEAS FINANCE
549300WABWKSHESAMG92
Fibria Overseas Finance Ltd
31572UAF3
500000.00000000
PA
USD
569843.75000000
0.834668674193
Long
DBT
CORP
KY
N
2
2027-01-17
Fixed
5.50000000
N
N
N
N
N
N
GM Financial Automobile Leasing Trust
N/A
GM Financial Automobile Leasing Trust 2020-1
36259KAG2
950000.00000000
PA
USD
966773.20000000
1.416064149321
Long
ABS-O
CORP
US
N
2
2023-12-20
Fixed
2.04000000
N
N
N
N
N
N
United States Treasury
254900HROIFWPRGM1V77
United States Treasury Note/Bond
912828ZB9
1100000.00000000
PA
USD
1140949.22000000
1.671185430707
Long
DBT
UST
US
N
2
2027-02-28
Fixed
1.13000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3140J9VP3
1691639.26000000
PA
USD
2040501.69000000
2.988789190513
Long
ABS-MBS
USGSE
US
N
2
2048-12-01
Fixed
5.50000000
N
N
N
N
N
N
CITIGROUP INC
6SHGI4ZSSLCXXQSBB395
Citigroup Inc
172967MR9
500000.00000000
PA
USD
515354.48000000
0.754856468218
Long
DBT
CORP
US
N
2
2024-05-15
Fixed
1.68000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31418MYX4
459252.35000000
PA
USD
543478.02000000
0.796049931944
Long
ABS-MBS
USGSE
US
N
2
2032-12-01
Fixed
7.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
31385XF85
5555.64000000
PA
USD
6467.19000000
0.009472703531
Long
ABS-MBS
USGSE
US
N
2
2033-07-01
Fixed
5.50000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
3128MDY31
273099.21000000
PA
USD
299522.65000000
0.438720567114
Long
ABS-MBS
USGSE
US
N
2
2029-03-01
Fixed
4.00000000
N
N
N
N
N
N
Verizon Owner Trust
549300XY7L2MRX0BQH89
Verizon Owner Trust 2020-A
92348TAD6
425000.00000000
PA
USD
438662.35000000
0.642523011076
Long
ABS-O
CORP
US
N
2
2024-07-22
Fixed
2.06000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
31292LCA1
83476.31000000
PA
USD
102793.95000000
0.150565641830
Long
ABS-MBS
USGSE
US
N
2
2041-04-01
Fixed
9.00000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138ER5T3
3377040.32000000
PA
USD
3594373.87000000
5.264796310618
Long
ABS-MBS
USGSE
US
N
2
2029-02-01
Fixed
4.00000000
N
N
N
N
N
N
AMAZON.COM INC
ZXTILKJKG63JELOEG630
Amazon.com Inc
023135BS4
450000.00000000
PA
USD
458240.90000000
0.671200350033
Long
DBT
CORP
US
N
2
2030-06-03
Fixed
1.50000000
N
N
N
N
N
N
GLAXOSMITHKLINE CAPITAL
549300U0LV41VX7LEP38
GlaxoSmithKline Capital PLC
377373AL9
300000.00000000
PA
USD
301369.65000000
0.441425928085
Long
DBT
CORP
GB
N
2
2023-10-01
Fixed
0.53000000
N
N
N
N
N
N
Fannie Mae
B1V7KEBTPIMZEU4LTD58
Fannie Mae Pool
3138EKE35
264736.82000000
PA
USD
281156.51000000
0.411819084516
Long
ABS-MBS
USGSE
US
N
2
2026-06-01
Fixed
4.50000000
N
N
N
N
N
N
Freddie Mac
N/A
Freddie Mac Gold Pool
31294LXT5
13143.66000000
PA
USD
13621.69000000
0.019952132374
Long
ABS-MBS
USGSE
US
N
2
2023-04-01
Fixed
6.00000000
N
N
N
N
N
N
2021-01-21
WILLIAM BLAIR FUNDS
John Raczek
John Raczek
Principal Financial Officer