Columbia High Yield Bond Fund

S000031346Columbia Funds Series Trust IICIK 0001352280

Share classes

7 classes of this one portfolio · 0 exchange-listed

Class ID	Symbol	Status	Security in the master	Type
C000097370	APECX	NOT_LISTED	not exchange-listed	—
C000097372	CHBRX	NOT_LISTED	not exchange-listed	—
C000255607	CHYEX	NOT_LISTED	not exchange-listed	—
C000121135	CHYYX	NOT_LISTED	not exchange-listed	—
C000097377	CHYZX	NOT_LISTED	not exchange-listed	—
C000097368	INEAX	NOT_LISTED	not exchange-listed	—
C000097375	RSHRX	NOT_LISTED	not exchange-listed	—

The share-class bridge is a snapshot, not history. The SEC's fund share-class file says what each class trades as today, not what it traded as at a past report date. A fund that changed ticker or converted from a mutual fund resolves to its present-day symbol for every historical month shown.

Share classes

Report period

1 period filed. Holdings below describe the selected month only.

2026-02-28

Filing

NPORT-P · filed 2026-04-27

Report date: 2026-02-28
Net assets: $1,200,239,281.45
Total assets: $1,210,330,324.6
Total liabilities: $10,091,043.15
Assets invested: $0
Cash not reported in C or D: $60,160.27
Amendment: No
Accession: 0001410368-26-040914

By asset category

N-PORT Item C.4.a

DBTDebt$1.11B93.5%

STIVShort-term investment veh…$39.54M3.3%

ECEquity - common$26.65M2.2%

LONLoan$10.94M0.9%

DEDerivative - equity$60.8K0.0%

By asset category

By issuer category

N-PORT Item C.4.b

CORPCorporate$1.11B93.0%

RFRegistered fund$64.64M5.4%

OTHEROther; the filer describe…$19.02M1.6%

By issuer category

By investment country

as filed

USUS$1.04B87.5%

GBGB$24.95M2.1%

CACA$21.26M1.8%

FRFR$20.06M1.7%

BMBM$18.93M1.6%

XXXX$14.36M1.2%

JEJE$11.87M1.0%

KYKY$11.63M1.0%

PAPA$9.37M0.8%

NLNL$5.52M0.5%

ESES$4.75M0.4%

JPJP$4.62M0.4%

By country

Classification look-through

Positions resolved to the master through ISIN, then rolled up through the taxonomy. 0.0% of reported value reaches a classification.

Not resolved to the master(489)$1.17B97.9%

Resolved, not yet classified(2)$25.10M2.1%

Classification covers part of the master. 5,771 of 13,106 active securities are classified. Anything unclassified is shown as its own band rather than dropped, so a look-through total that falls short of 100% is telling you about coverage, not about the fund.

Percentages are of the reported value of positions above ($1.19B), not of the fund’s net assets ($1.20B). The two differ by cash, derivatives filed with no market value, and rounding.

Classification look-through

Holdings

491 positions in this filing

Issuer nameAsset categoryIssuer category

Holdings

Issuer↕	In master	CUSIP / ISIN	Asset	Balance↕	Value↕	Weight▼	Country
CARNIVAL CORP Carnival Corp	—	143658BY7 US143658BY77	DBT CORP	2,231,000 PA	$2.31M	0.192%	PA
QXO BUILDING PRODUCTS QXO Building Products Inc	—	74825NAA5 US74825NAA54	DBT CORP	2,225,000 PA	$2.31M	0.192%	US
GROUP 1 AUTOMOTIVE INC Group 1 Automotive Inc	—	398905AN9 US398905AN98	DBT CORP	2,345,000 PA	$2.30M	0.192%	US
OLYMPUS WTR US HLDG CORP Olympus Water US Holding Corp	—	681639AE0 US681639AE00	DBT CORP	2,308,000 PA	$2.30M	0.192%	US
1011778 BC / NEW RED FIN 1011778 BC ULC / New Red Finance Inc	—	68245XAT6 US68245XAT63	DBT CORP	2,253,000 PA	$2.29M	0.191%	CA
GOEASY LTD goeasy Ltd	—	380355AJ6 US380355AJ63	DBT CORP	2,433,000 PA	$2.28M	0.190%	CA
NCL CORPORATION LTD NCL Corp Ltd	—	62886HBR1 US62886HBR12	DBT CORP	2,214,000 PA	$2.28M	0.190%	BM
CELANESE US HOLDINGS LLC Celanese US Holdings LLC	—	15089QAY0 US15089QAY08	DBT CORP	2,117,000 PA	$2.28M	0.190%	US
PRIMO / TRITON WATER HLD Primo Water Holdings Inc / Triton Water Holdi…	—	74168RAC7 US74168RAC79	DBT CORP	2,275,000 PA	$2.27M	0.190%	US
PANTHER ESCROW ISSUER Panther Escrow Issuer LLC	—	69867RAA5 US69867RAA59	DBT CORP	2,231,000 PA	$2.27M	0.189%	US
XPLR INFRAST OPERATING XPLR Infrastructure Operating Partners LP	—	98379YAA0 US98379YAA01	DBT CORP	2,177,000 PA	$2.26M	0.188%	US
RB GLOBAL HOLDINGS INC Ritchie Bros Holdings Inc	—	76774LAC1 US76774LAC19	DBT CORP	2,162,000 PA	$2.25M	0.187%	US
UNIVISION COMMUNICATIONS Univision Communications Inc	—	914906AY8 US914906AY80	DBT CORP	2,181,000 PA	$2.24M	0.187%	US
ANTERO MIDSTREAM PART/FI Antero Midstream Partners LP / Antero Midstre…	—	03690AAK2 US03690AAK25	DBT CORP	2,160,000 PA	$2.24M	0.187%	US
CONCENTRA HEALTH SERVICE Concentra Health Services Inc	—	20600DAA1 US20600DAA19	DBT CORP	2,137,000 PA	$2.23M	0.186%	US
SYNERGY INFRASTRUCTURE H Synergy Infrastructure Holdings LLC	—	87191JAA2 US87191JAA25	DBT CORP	2,131,000 PA	$2.22M	0.185%	US
VOLTAGRID LLC VoltaGrid LLC	—	92874BAA3 US92874BAA35	DBT CORP	2,128,000 PA	$2.22M	0.185%	US
ION PLAT FIN US/SARL ION Platform Finance US Inc / ION Platform Fi…	—	46206AAA0 US46206AAA07	DBT CORP	2,323,000 PA	$2.17M	0.181%	US
COREWEAVE INC CoreWeave Inc	—	21873SAC2 US21873SAC26	DBT CORP	2,245,000 PA	$2.17M	0.181%	US
RHP HOTEL PPTY/RHP FINAN RHP Hotel Properties LP / RHP Finance Corp	—	749571AK1 US749571AK15	DBT OTHER	2,080,000 PA	$2.15M	0.180%	US
POST HOLDINGS INC Post Holdings Inc	—	737446AX2 US737446AX26	DBT CORP	2,100,000 PA	$2.15M	0.179%	US
TERRAFORM POWER OPERATIN TerraForm Power Operating LLC	—	88104LAG8 US88104LAG86	DBT CORP	2,189,000 PA	$2.14M	0.179%	US
CINEMARK USA INC Cinemark USA Inc	—	172441BF3 US172441BF30	DBT CORP	2,136,000 PA	$2.14M	0.178%	US
ARCHES BUYER INC Arches Buyer Inc	—	039524AA1 US039524AA11	DBT CORP	2,193,000 PA	$2.13M	0.177%	US
NCR VOYIX CORP NCR Voyix Corp	—	62886EBA5 US62886EBA55	DBT CORP	2,161,000 PA	$2.12M	0.176%	US
DAVITA INC DaVita Inc	—	23918KAY4 US23918KAY47	DBT CORP	2,002,000 PA	$2.08M	0.173%	US
IHO VERWALTUNGS GMBH IHO Verwaltungs GmbH	—	44963BAG3 US44963BAG32	DBT CORP	1,948,000 PA	$2.08M	0.173%	DE
ION PLAT FIN US/SARL ION Platform Finance US Inc / ION Platform Fi…	—	46206AAD4 US46206AAD46	DBT CORP	2,225,000 PA	$2.07M	0.172%	US
TENET HEALTHCARE CORP Tenet Healthcare Corp	—	88033GDU1 US88033GDU13	DBT CORP	1,992,000 PA	$2.07M	0.172%	US
HILCORP ENERGY I/HILCORP Hilcorp Energy I LP / Hilcorp Finance Co	—	431318BC7 US431318BC74	DBT CORP	1,953,000 PA	$2.06M	0.172%	US
VAIL RESORTS INC Vail Resorts Inc	—	91879QAP4 US91879QAP46	DBT CORP	1,970,000 PA	$2.04M	0.170%	US
VIKING CRUISES LTD Viking Cruises Ltd	—	92676XAF4 US92676XAF42	DBT CORP	2,035,000 PA	$2.04M	0.170%	BM
POST HOLDINGS INC Post Holdings Inc	—	737446AY0 US737446AY09	DBT CORP	1,994,000 PA	$2.03M	0.169%	US
POST HOLDINGS INC Post Holdings Inc	—	737446AR5 US737446AR57	DBT CORP	2,109,000 PA	$2.02M	0.168%	US
ONEMAIN FINANCE CORP OneMain Finance Corp	—	682691AE0 US682691AE03	DBT CORP	1,925,000 PA	$2.01M	0.168%	US
VENTURE GLOBAL LNG INC Venture Global LNG Inc	—	92332YAB7 US92332YAB74	DBT CORP	1,939,000 PA	$1.98M	0.165%	US
NABORS INDUSTRIES INC Nabors Industries Inc	—	62957HAQ8 US62957HAQ83	DBT CORP	1,916,000 PA	$1.98M	0.165%	US
NRG ENERGY INC NRG Energy Inc	—	629377DD1 US629377DD11	DBT CORP	1,937,000 PA	$1.97M	0.164%	US
NRG ENERGY INC NRG Energy Inc	—	629377DC3 US629377DC38	DBT CORP	1,937,000 PA	$1.96M	0.164%	US
ECHOSTAR CORP EchoStar Corp	—	278768AA4 US278768AA44	DBT CORP	1,932,949 PA	$1.96M	0.163%	US
ACRISURE LLC / FIN INC Acrisure LLC / Acrisure Finance Inc	—	00489LAK9 US00489LAK98	DBT CORP	1,940,000 PA	$1.94M	0.162%	US
DISCOVERY HOLDINGS INC Discovery Global Holdings Inc	—	55903VBQ5 US55903VBQ59	DBT CORP	2,105,000 PA	$1.93M	0.161%	US
IRON MOUNTAIN INC Iron Mountain Inc	—	46284VAP6 US46284VAP67	DBT OTHER	1,865,000 PA	$1.91M	0.159%	US
TENET HEALTHCARE CORP Tenet Healthcare Corp	—	88033GDV9 US88033GDV95	DBT CORP	1,845,000 PA	$1.91M	0.159%	US
CCO HLDGS LLC/CAP CORP CCO Holdings LLC / CCO Holdings Capital Corp	—	1248EPCN1 US1248EPCN14	DBT CORP	2,030,000 PA	$1.86M	0.155%	US
CLOUD SOFTWARE GRP INC Cloud Software Group Inc	—	18912UAC6 US18912UAC62	DBT CORP	1,856,000 PA	$1.86M	0.155%	US
CLEAR CHANNEL OUTDOOR HO Clear Channel Outdoor Holdings Inc	—	18453HAG1 US18453HAG11	DBT CORP	1,746,000 PA	$1.84M	0.154%	US
ADVANCE AUTO PARTS Advance Auto Parts Inc	—	00751YAK2 US00751YAK29	DBT CORP	1,799,000 PA	$1.84M	0.154%	US
NABORS INDUSTRIES INC Nabors Industries Inc	—	62957HAR6 US62957HAR66	DBT CORP	1,780,000 PA	$1.83M	0.152%	US
VIRGIN MEDIA FINANCE PLC Virgin Media Finance PLC	—	92769VAJ8 US92769VAJ89	DBT CORP	2,171,000 PA	$1.82M	0.152%	GB

Issuer↕

In master

CUSIP / ISIN

Asset

Balance↕

Value↕

Weight▼

Country

CARNIVAL CORP

Carnival Corp

—

143658BY7

US143658BY77

DBT

CORP

2,231,000 PA

$2.31M

0.192%

QXO BUILDING PRODUCTS

QXO Building Products Inc

—

74825NAA5

US74825NAA54

DBT

CORP

2,225,000 PA

$2.31M

0.192%

GROUP 1 AUTOMOTIVE INC

Group 1 Automotive Inc

—

398905AN9

US398905AN98

DBT

CORP

2,345,000 PA

$2.30M

0.192%

OLYMPUS WTR US HLDG CORP

Olympus Water US Holding Corp

—

681639AE0

US681639AE00

DBT

CORP

2,308,000 PA

$2.30M

0.192%

1011778 BC / NEW RED FIN

1011778 BC ULC / New Red Finance Inc

—

68245XAT6

US68245XAT63

DBT

CORP

2,253,000 PA

$2.29M

0.191%

GOEASY LTD

goeasy Ltd

—

380355AJ6

US380355AJ63

DBT

CORP

2,433,000 PA

$2.28M

0.190%

NCL CORPORATION LTD

NCL Corp Ltd

—

62886HBR1

US62886HBR12

DBT

CORP

2,214,000 PA

$2.28M

0.190%

CELANESE US HOLDINGS LLC

Celanese US Holdings LLC

—

15089QAY0

US15089QAY08

DBT

CORP

2,117,000 PA

$2.28M

0.190%

PRIMO / TRITON WATER HLD

Primo Water Holdings Inc / Triton Water Holdi…

—

74168RAC7

US74168RAC79

DBT

CORP

2,275,000 PA

$2.27M

0.190%

PANTHER ESCROW ISSUER

Panther Escrow Issuer LLC

—

69867RAA5

US69867RAA59

DBT

CORP

2,231,000 PA

$2.27M

0.189%

XPLR INFRAST OPERATING

XPLR Infrastructure Operating Partners LP

—

98379YAA0

US98379YAA01

DBT

CORP

2,177,000 PA

$2.26M

0.188%

RB GLOBAL HOLDINGS INC

Ritchie Bros Holdings Inc

—

76774LAC1

US76774LAC19

DBT

CORP

2,162,000 PA

$2.25M

0.187%

UNIVISION COMMUNICATIONS

Univision Communications Inc

—

914906AY8

US914906AY80

DBT

CORP

2,181,000 PA

$2.24M

0.187%

ANTERO MIDSTREAM PART/FI

Antero Midstream Partners LP / Antero Midstre…

—

03690AAK2

US03690AAK25

DBT

CORP

2,160,000 PA

$2.24M

0.187%

CONCENTRA HEALTH SERVICE

Concentra Health Services Inc

—

20600DAA1

US20600DAA19

DBT

CORP

2,137,000 PA

$2.23M

0.186%

SYNERGY INFRASTRUCTURE H

Synergy Infrastructure Holdings LLC

—

87191JAA2

US87191JAA25

DBT

CORP

2,131,000 PA

$2.22M

0.185%

VOLTAGRID LLC

VoltaGrid LLC

—

92874BAA3

US92874BAA35

DBT

CORP

2,128,000 PA

$2.22M

0.185%

ION PLAT FIN US/SARL

ION Platform Finance US Inc / ION Platform Fi…

—

46206AAA0

US46206AAA07

DBT

CORP

2,323,000 PA

$2.17M

0.181%

COREWEAVE INC

CoreWeave Inc

—

21873SAC2

US21873SAC26

DBT

CORP

2,245,000 PA

$2.17M

0.181%

RHP HOTEL PPTY/RHP FINAN

RHP Hotel Properties LP / RHP Finance Corp

—

749571AK1

US749571AK15

DBT

OTHER

2,080,000 PA

$2.15M

0.180%

POST HOLDINGS INC

Post Holdings Inc

—

737446AX2

US737446AX26

DBT

CORP

2,100,000 PA

$2.15M

0.179%

TERRAFORM POWER OPERATIN

TerraForm Power Operating LLC

—

88104LAG8

US88104LAG86

DBT

CORP

2,189,000 PA

$2.14M

0.179%

CINEMARK USA INC

Cinemark USA Inc

—

172441BF3

US172441BF30

DBT

CORP

2,136,000 PA

$2.14M

0.178%

ARCHES BUYER INC

Arches Buyer Inc

—

039524AA1

US039524AA11

DBT

CORP

2,193,000 PA

$2.13M

0.177%

NCR VOYIX CORP

NCR Voyix Corp

—

62886EBA5

US62886EBA55

DBT

CORP

2,161,000 PA

$2.12M

0.176%

DAVITA INC

DaVita Inc

—

23918KAY4

US23918KAY47

DBT

CORP

2,002,000 PA

$2.08M

0.173%

IHO VERWALTUNGS GMBH

IHO Verwaltungs GmbH

—

44963BAG3

US44963BAG32

DBT

CORP

1,948,000 PA

$2.08M

0.173%

ION PLAT FIN US/SARL

ION Platform Finance US Inc / ION Platform Fi…

—

46206AAD4

US46206AAD46

DBT

CORP

2,225,000 PA

$2.07M

0.172%

TENET HEALTHCARE CORP

Tenet Healthcare Corp

—

88033GDU1

US88033GDU13

DBT

CORP

1,992,000 PA

$2.07M

0.172%

HILCORP ENERGY I/HILCORP

Hilcorp Energy I LP / Hilcorp Finance Co

—

431318BC7

US431318BC74

DBT

CORP

1,953,000 PA

$2.06M

0.172%

VAIL RESORTS INC

Vail Resorts Inc

—

91879QAP4

US91879QAP46

DBT

CORP

1,970,000 PA

$2.04M

0.170%

VIKING CRUISES LTD

Viking Cruises Ltd

—

92676XAF4

US92676XAF42

DBT

CORP

2,035,000 PA

$2.04M

0.170%

POST HOLDINGS INC

Post Holdings Inc

—

737446AY0

US737446AY09

DBT

CORP

1,994,000 PA

$2.03M

0.169%

POST HOLDINGS INC

Post Holdings Inc

—

737446AR5

US737446AR57

DBT

CORP

2,109,000 PA

$2.02M

0.168%

ONEMAIN FINANCE CORP

OneMain Finance Corp

—

682691AE0

US682691AE03

DBT

CORP

1,925,000 PA

$2.01M

0.168%

VENTURE GLOBAL LNG INC

Venture Global LNG Inc

—

92332YAB7

US92332YAB74

DBT

CORP

1,939,000 PA

$1.98M

0.165%

NABORS INDUSTRIES INC

Nabors Industries Inc

—

62957HAQ8

US62957HAQ83

DBT

CORP

1,916,000 PA

$1.98M

0.165%

NRG ENERGY INC

NRG Energy Inc

—

629377DD1

US629377DD11

DBT

CORP

1,937,000 PA

$1.97M

0.164%

NRG ENERGY INC

NRG Energy Inc

—

629377DC3

US629377DC38

DBT

CORP

1,937,000 PA

$1.96M

0.164%

ECHOSTAR CORP

EchoStar Corp

—

278768AA4

US278768AA44

DBT

CORP

1,932,949 PA

$1.96M

0.163%

ACRISURE LLC / FIN INC

Acrisure LLC / Acrisure Finance Inc

—

00489LAK9

US00489LAK98

DBT

CORP

1,940,000 PA

$1.94M

0.162%

DISCOVERY HOLDINGS INC

Discovery Global Holdings Inc

—

55903VBQ5

US55903VBQ59

DBT

CORP

2,105,000 PA

$1.93M

0.161%

IRON MOUNTAIN INC

Iron Mountain Inc

—

46284VAP6

US46284VAP67

DBT

OTHER

1,865,000 PA

$1.91M

0.159%

TENET HEALTHCARE CORP

Tenet Healthcare Corp

—

88033GDV9

US88033GDV95

DBT

CORP

1,845,000 PA

$1.91M

0.159%

CCO HLDGS LLC/CAP CORP

CCO Holdings LLC / CCO Holdings Capital Corp

—

1248EPCN1

US1248EPCN14

DBT

CORP

2,030,000 PA

$1.86M

0.155%

CLOUD SOFTWARE GRP INC

Cloud Software Group Inc

—

18912UAC6

US18912UAC62

DBT

CORP

1,856,000 PA

$1.86M

0.155%

CLEAR CHANNEL OUTDOOR HO

Clear Channel Outdoor Holdings Inc

—

18453HAG1

US18453HAG11

DBT

CORP

1,746,000 PA

$1.84M

0.154%

ADVANCE AUTO PARTS

Advance Auto Parts Inc

—

00751YAK2

US00751YAK29

DBT

CORP

1,799,000 PA

$1.84M

0.154%

NABORS INDUSTRIES INC

Nabors Industries Inc

—

62957HAR6

US62957HAR66

DBT

CORP

1,780,000 PA

$1.83M

0.152%

VIRGIN MEDIA FINANCE PLC

Virgin Media Finance PLC

—

92769VAJ8

US92769VAJ89

DBT

CORP

2,171,000 PA

$1.82M

0.152%