13F Insight
DOSSIER · 13F Holders · Q1 2026Financial Services · State Commercial BanksInflation hedgeYield
COLB

COLUMBIA BKG SYS INC

552 institutions still hold COLUMBIA BKG SYS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 197236102·State Commercial Banks·552 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 0.1%
vs prior quarter
13F value held
$4.8B
72.0% inst. owned
of float
Holders
552
-73 QoQ
filers reporting
Activity
+21 / −53
+1,046 added · −928 reduced
this quarter
Concentration
15.59%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

552 institutions reported COLB in Q1 2026. BlackRock, Inc. leads at 15.6% of the visible book. -73 net institutions QoQ — distribution reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$742M27.1M0.01%Q1 202602
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$410M14.9M0.08%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$393M14.3M0.02%Q1 202604
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$372M13.5M0.08%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$363M13.2M0.01%Q1 202606
STATE STREET CORP
CIK 0000093751
$342M12.5M0.01%Q1 202607
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$286M10.4M0.04%Q1 202608
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$267M9.7M0.14%Q1 202609
Bank of New York Mellon Corp
CIK 0001390777
$203M7.4M0.04%Q1 202610
FRANKLIN RESOURCES INC
CIK 0000038777
$170M6.2M0.04%Q1 202611
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 0000912938
$167M6.0M0.06%Q1 202612
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$161M5.9M0.01%Q1 202613
HoldCo Asset Management, LP
CIK 0001724246
$157M5.7M11.68%Q1 202614
MORGAN STANLEY
CIK 0000895421
$134M4.9M0.01%Q1 202615
SILVERCREST ASSET MANAGEMENT GROUP LLC
CIK 0001232395
$114M4.1M0.82%Q1 202616
Invesco Ltd.
CIK 0000914208
$112M4.1M0.02%Q1 202617
Delaware Management Holdings, Inc.
CIK 0000921739
$107M3.9M0.18%Q1 202618
UBS Group AG
CIK 0001610520
$97M3.5M0.01%Q1 202619
Channing Capital Management, LLC
CIK 0001302404
$88M3.2M2.27%Q1 202620
CITADEL ADVISORS LLC
CIK 0001423053
$76M2.7M0.01%Q4 2025
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