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COLB

Columbia Banking System, Inc.
$31.72 -0.79 (-2.43%) At close · Jul 2
Market Cap
$9.18B
Shares
289,490,366

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 524
Total Value: $7,219,346,628
Total Shares: 263,190,314
Showing 1–100 of 529 holdings by value · page 1 of 6

Institutional Ownership Trend

26 quarters

Superinvestors Holding COLB

All superinvestors →
Ray Dalio $10,970,162 Mario Gabelli $1,943,196

Holder Concentration

Across 524 13F filers
Top Holder
10.3%
Jun 2023 → Mar 2026 · range 10.1% – 11.9%
of institutional value
Top 5
32.2%
Jun 2023 → Mar 2026 · range 32.2% – 38.1%
of institutional value
Top 10
50.8%
Jun 2023 → Mar 2026 · range 50.8% – 54.7%
of institutional value
HHI
345
Jun 2023 → Mar 2026 · range 345 – 429
Broadly held
Showing 100 of 529
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $742,392,969 10.28% 27,065,001
Mega T. Rowe Price Investment Management, Inc. $436,562,850 6.05% 15,915,525
Mega WELLINGTON MANAGEMENT GROUP LLP $409,921,461 5.68% 14,944,275
Mega DIMENSIONAL FUND ADVISORS LP $371,665,608 5.15% 13,549,603
Mega VANGUARD CAPITAL MANAGEMENT LLC $362,751,463 5.02% 13,224,625
Mega STATE STREET CORP $342,221,068 4.74% 12,476,160
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $286,363,467 3.97% 10,439,791
Mega AMERICAN CENTURY COMPANIES INC $267,060,372 3.70% 9,736,069
Mega PRICE T ROWE ASSOCIATES INC /MD/ $246,140,910 3.41% 8,973,420
Mega Bank of New York Mellon Corp Bank $203,304,649 2.82% 7,411,763
Mega FRANKLIN RESOURCES INC $169,713,440 2.35% 6,187,147
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $165,248,575 2.29% 6,024,374
Mega GEODE CAPITAL MANAGEMENT, LLC $160,873,712 2.23% 5,864,882
Mid HoldCo Asset Management, LP $156,976,019 2.17% 5,722,786
Mega MORGAN STANLEY $134,466,818 1.86% 4,902,181
Large SILVERCREST ASSET MANAGEMENT GROUP LLC $113,763,977 1.58% 4,147,429
Mega Invesco Ltd. $112,381,255 1.56% 4,097,020
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $107,013,893 1.48% 3,901,345
Mega UBS Group AG $96,706,163 1.34% 3,525,562
Mid Channing Capital Management, LLC $88,471,268 1.23% 3,225,347
Mega CITADEL ADVISORS LLC $87,056,126 1.21% 3,173,756
Mega NORTHERN TRUST CORP Bank $71,731,285 0.99% 2,615,067
Large Epoch Investment Partners, Inc. $69,432,981 0.96% 2,531,279
Mega Fisher Asset Management, LLC $63,691,472 0.88% 2,321,964
Mid COOKE & BIELER LP $59,045,104 0.82% 2,152,574
Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance $56,832,628 0.79% 2,071,915
Large PZENA INVESTMENT MANAGEMENT LLC $55,771,197 0.77% 2,033,219
Mega VANGUARD FIDUCIARY TRUST CO Bank $50,402,021 0.70% 1,837,478
Mega BANK OF AMERICA CORP /DE/ Bank $39,812,037 0.55% 1,451,405
Mega GOLDMAN SACHS GROUP INC $36,824,800 0.51% 1,342,501
Mid SYSTEMATIC FINANCIAL MANAGEMENT LP $36,791,172 0.51% 1,341,275
Large Balyasny Asset Management L.P. $35,112,128 0.49% 1,280,063
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $35,024,077 0.49% 1,276,853
Mid VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. $33,806,650 0.47% 1,232,470
Mega FIRST TRUST ADVISORS LP $32,999,524 0.46% 1,203,045
Small Stieven Capital Advisors, L.P. $32,527,371 0.45% 1,185,832
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $32,328,256 0.45% 1,178,573
Large MACKENZIE FINANCIAL CORP $31,127,481 0.43% 1,134,797
Large Boston Partners $29,954,765 0.41% 1,092,044
Large Quantinno Capital Management LP $29,259,196 0.41% 1,066,686
Mega Capital World Investors $29,180,034 0.40% 1,063,800
Mid Lighthouse Investment Partners, LLC $27,571,813 0.38% 1,005,170
Mid PALISADE CAPITAL MANAGEMENT, LP $27,147,333 0.38% 989,695
Large LSV ASSET MANAGEMENT $26,902,905 0.37% 980,784
Mid Leeward Investments, LLC - MA $24,150,249 0.33% 880,432
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $24,029,417 0.33% 876,027
Mid ALGEBRIS (UK) LTD $23,772,812 0.33% 866,672
Mega AMERIPRISE FINANCIAL INC $23,414,302 0.32% 853,602
Mid SEGALL BRYANT & HAMILL, LLC $22,822,198 0.32% 832,016
Mega JPMORGAN CHASE & CO $22,721,691 0.31% 828,352
Mega Nuveen, LLC $22,396,566 0.31% 816,499
Mega AQR CAPITAL MANAGEMENT LLC $22,295,814 0.31% 812,826
Mega RAYMOND JAMES FINANCIAL INC $21,751,522 0.30% 792,983
Mega RHUMBLINE ADVISERS $21,078,528 0.29% 768,448
Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO Pension $20,445,444 0.28% 745,368
Mid EASTERLY INVESTMENT PARTNERS LLC $19,897,502 0.28% 725,392
Large SEI INVESTMENTS CO $19,688,842 0.27% 717,785
Mega PRINCIPAL FINANCIAL GROUP INC $18,087,944 0.25% 659,422
Mid SNYDER CAPITAL MANAGEMENT L P $17,439,308 0.24% 635,775
Mega Swiss National Bank Bank $16,243,853 0.23% 592,193
Mega ENVESTNET ASSET MANAGEMENT INC $16,192,066 0.22% 590,305
Large STIFEL FINANCIAL CORP $16,138,603 0.22% 588,356
Mega MILLENNIUM MANAGEMENT LLC $15,103,177 0.21% 550,608
Small LONE PEAK GLOBAL INVESTORS LLC $14,736,986 0.20% 537,258
Mega California Public Employees Retirement System Pension $14,437,039 0.20% 526,323
Mid Ceredex Value Advisors LLC $14,175,823 0.20% 516,800
Mega BARCLAYS PLC $14,130,892 0.20% 515,162
Mid Aristotle Capital Boston, LLC $13,837,913 0.19% 504,481
Mega NORDEA INVESTMENT MANAGEMENT AB $13,719,032 0.19% 500,147
Mega ROYAL BANK OF CANADA Bank $13,174,734 0.18% 480,304
Large Universal- Beteiligungs- und Servicegesellschaft mbH $13,146,595 0.18% 479,278
Mega TD Asset Management Inc $13,105,147 0.18% 477,767
Mid Brevan Howard Capital Management LP $12,850,241 0.18% 468,474
Large IEQ CAPITAL, LLC $11,990,530 0.17% 437,132
Mega Clearbridge Investments, LLC $11,864,270 0.16% 432,529
Mega ALLIANCEBERNSTEIN L.P. $11,210,503 0.16% 408,695
Mid BW Gestao de Investimentos Ltda. $10,972,000 0.15% 400,000
Large Bridgewater Associates, LP $10,970,162 0.15% 399,933
Large STATE OF WISCONSIN INVESTMENT BOARD $10,727,543 0.15% 391,088
Mega Legal & General Group Plc $10,719,451 0.15% 390,793
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $10,479,658 0.15% 382,051
Small Phocas Financial Corp. $10,216,660 0.14% 372,463
Large Point72 Asset Management, L.P. $10,014,500 0.14% 365,093
Large Retirement Systems of Alabama Pension $9,934,323 0.14% 362,170
Mid Interval Partners, LP $9,870,987 0.14% 359,861
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $9,851,292 0.14% 359,143
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $9,811,711 0.14% 357,700
Small MALTESE CAPITAL MANAGEMENT LLC $9,383,801 0.13% 342,100
Large HUNTINGTON NATIONAL BANK Bank $9,006,638 0.12% 328,350
Small Moody Aldrich Partners LLC $8,979,210 0.12% 327,350
Small Gilman Hill Asset Management, LLC $8,773,266 0.12% 319,842
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $8,503,354 0.12% 310,002
Large Caption Management, LLC $8,064,420 0.11% 294,000
Mid BOOTHBAY FUND MANAGEMENT, LLC $7,957,196 0.11% 290,091
Mid ZWJ INVESTMENT COUNSEL INC $7,901,458 0.11% 288,059
Large NATIXIS ADVISORS, LLC $7,885,959 0.11% 287,494
Large GABELLI FUNDS LLC $7,883,546 0.11% 287,406
Mega VANGUARD ASSET MANAGEMENT, Ltd $7,306,007 0.10% 266,351
Large Creative Planning $7,301,810 0.10% 266,198
Mid ArrowMark Colorado Holdings LLC $7,266,207 0.10% 264,900
Key facts CIK 887343 CUSIP 197236102 13F (30d) 8 filings 7 filers Visit website Investor relations

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