Columbia Banking System, Inc.
COLB- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0000887343
In the last 90 days, Columbia Banking System, Inc. insiders filed 1 open-market purchase and 0 sales; 555 institutions reported holding it in 13F filings for Q2 2026, worth $8.63B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Columbia Banking System, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 528
- +34 vs. Q4 2025
- Shares held
- 276.8M
- +21.6M (+8.5%) vs. Q4 2025
- Total value
- $7.59B
- +$460.1M (+6.4%) vs. Q4 2025
- New holders
- 72
- 198 more added
- Sold out
- 38
- 171 more reduced
10 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting COLB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 555 | $8.63B |
| Q1 2026 | 528 | $7.59B |
| Q4 2025 | 504 | $8.08B |
| Q3 2025 | 475 | $7.37B |
| Q2 2025 | 411 | $4.88B |
| Q1 2025 | 399 | $4.91B |
| Q4 2024 | 402 | $5.23B |
| Q3 2024 | 375 | $5.07B |
| Q2 2024 | 363 | $3.81B |
| Q1 2024 | 356 | $3.66B |
| Q4 2023 | 373 | $4.94B |
| Q3 2023 | 335 | $3.76B |
| Q2 2023 | 356 | $3.85B |
| Q1 2023 | 381 | $4.02B |
| Q4 2022 | 255 | $2.54B |
| Q3 2022 | 249 | $2.45B |
| Q2 2022 | 254 | $2.39B |
| Q1 2022 | 260 | $2.56B |
| Q4 2021 | 249 | $2.43B |
| Q3 2021 | 216 | $2.54B |
| Q2 2021 | 219 | $2.52B |
| Q1 2021 | 218 | $2.85B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Columbia Banking System, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 27,065,001 | $742.4M | 0.01% | +346,471+1.3% | Added |
| T. Rowe Price Investment Management, Inc. | 15,915,525 | $436.6M | 0.30% | +84,635+0.5% | Added |
| Wellington Management Group LLP | 14,944,275 | $409.9M | 0.08% | −3,161,953−17.5% | Reduced |
| Vanguard Portfolio Management LLC | 14,339,716 | $393.3M | 0.02% | +14,339,716 | New |
| Dimensional Fund Advisors LP | 13,549,603 | $371.7M | 0.08% | +408,087+3.1% | Added |
| Vanguard Capital Management LLC | 13,224,625 | $362.8M | 0.01% | +13,224,625 | New |
| State Street Corp | 12,476,160 | $342.2M | 0.01% | −330,790−2.6% | Reduced |
| Charles Schwab Investment Management Inc | 10,439,791 | $286.4M | 0.04% | −2,124,738−16.9% | Reduced |
| American Century Companies Inc | 9,736,069 | $267.1M | 0.14% | +295,360+3.1% | Added |
| Price T Rowe Associates Inc | 8,973,420 | $246.1M | 0.03% | +306,651+3.5% | Added |
| Bank of New York Mellon Corp | 7,411,763 | $203.3M | 0.04% | −10,374−0.1% | Reduced |
| Franklin Resources Inc | 6,187,147 | $169.7M | 0.04% | +267,756+4.5% | Added |
| Massachusetts Financial Services Co | 6,024,374 | $166.8M | 0.06% | −390,996−6.1% | Reduced |
| Geode Capital Management, LLC | 5,864,882 | $160.9M | 0.01% | +166,865+2.9% | Added |
| HoldCo Asset Management, L.P. | 5,722,786 | $157.0M | 11.68% | 00.0% | Unchanged |
| Morgan Stanley | 4,902,181 | $134.5M | 0.01% | −984,658−16.7% | Reduced |
| Silvercrest Asset Management Group LLC | 4,147,429 | $113.8M | 0.82% | −159,557−3.7% | Reduced |
| Invesco Ltd. | 4,097,020 | $112.4M | 0.01% | −73,264−1.8% | Reduced |
| Nomura Asset Management International Inc. | 3,901,345 | $107.0M | 0.18% | −7,551−0.2% | Reduced |
| UBS Group AG | 3,525,562 | $96.7M | 0.02% | −738,362−17.3% | Reduced |
| Channing Capital Management, LLC | 3,225,347 | $88.5M | 2.27% | −105,737−3.2% | Reduced |
| Citadel Advisors LLC | 3,173,756 | $87.1M | 0.06% | +534,530+20.3% | Added |
| Northern Trust Corp | 2,615,067 | $71.7M | 0.01% | +72,110+2.8% | Added |
| Epoch Investment Partners, Inc. | 2,531,279 | $69.4M | 0.42% | −41,950−1.6% | Reduced |
| Fisher Asset Management, LLC | 2,321,964 | $63.7M | 0.02% | −192,973−7.7% | Reduced |
| Cooke & Bieler LP | 2,152,574 | $59.0M | 0.67% | −103,059−4.6% | Reduced |
| Manufacturers Life Insurance Company, The | 2,071,915 | $56.8M | 0.05% | +284,093+15.9% | Added |
| Pzena Investment Management LLC | 2,033,219 | $55.8M | 0.18% | +228,825+12.7% | Added |
| Vanguard Fiduciary Trust Co | 1,837,478 | $50.4M | 0.01% | +1,837,478 | New |
| Bank of America Corp | 1,451,405 | $39.8M | 0.00% | +294,537+25.5% | Added |
| Goldman Sachs Group Inc | 1,342,501 | $36.8M | 0.00% | +207,114+18.2% | Added |
| Systematic Financial Management LP | 1,341,275 | $36.8M | 0.84% | +51,814+4.0% | Added |
| Balyasny Asset Management LLC | 1,280,063 | $35.1M | 0.07% | −2,508,894−66.2% | Reduced |
| New York State Common Retirement Fund | 1,276,853 | $35.0M | 0.05% | −8,000−0.6% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 1,232,470 | $33.8M | 0.34% | +1,232,470 | New |
| First Trust Advisors LP | 1,203,045 | $33.0M | 0.02% | −729,796−37.8% | Reduced |
| Stieven Capital Advisors, L.P. | 1,185,832 | $32.5M | 6.95% | +76,300+6.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,178,573 | $32.3M | 0.04% | +70,029+6.3% | Added |
| Mackenzie Financial Corp | 1,134,797 | $31.1M | 0.04% | +1,134,797 | New |
| Boston Partners | 1,092,044 | $30.0M | 0.03% | −78,389−6.7% | Reduced |
| Quantinno Capital Management LP | 1,066,686 | $29.3M | 0.05% | +117,442+12.4% | Added |
| Capital World Investors | 1,063,800 | $29.2M | 0.00% | 00.0% | Unchanged |
| Lighthouse Investment Partners, LLC | 1,005,170 | $27.6M | 1.03% | +499,585+98.8% | Added |
| Palisade Capital Management LLC | 989,695 | $27.1M | 0.90% | −72,342−6.8% | Reduced |
| LSV Asset Management | 980,784 | $26.9M | 0.06% | −40,000−3.9% | Reduced |
| Leeward Investments, LLC - MA | 880,432 | $24.2M | 1.19% | −24,277−2.7% | Reduced |
| UBS Asset Management Americas Inc | 876,027 | $24.0M | 0.00% | +83,987+10.6% | Added |
| Algebris (UK) Ltd | 866,672 | $23.7M | 1.72% | +866,672 | New |
| Ameriprise Financial Inc | 853,602 | $23.4M | 0.01% | −83,839−8.9% | Reduced |
| Segall Bryant & Hamill, LLC | 832,016 | $22.8M | 0.33% | −141,153−14.5% | Reduced |
| Nuveen, LLC | 816,499 | $22.4M | 0.01% | +15,670+2.0% | Added |
| AQR Capital Management LLC | 812,826 | $22.2M | 0.01% | +51,183+6.7% | Added |
| JPMorgan Chase & Co | 828,352 | $22.2M | 0.00% | +57,264+7.4% | Added |
| Raymond James Financial Inc | 792,983 | $21.8M | 0.01% | +133,622+20.3% | Added |
| Rhumbline Advisers | 768,448 | $21.1M | 0.02% | −4,263−0.6% | Reduced |
| Public Employees Retirement Association of Colorado | 745,368 | $20.4M | 0.08% | 00.0% | Unchanged |
| Easterly Investment Partners LLC | 725,392 | $19.8M | 1.52% | +12,186+1.7% | Added |
| SEI Investments Co | 717,785 | $19.7M | 0.02% | +82,379+13.0% | Added |
| Principal Financial Group Inc | 659,422 | $18.1M | 0.01% | +16,035+2.5% | Added |
| Snyder Capital Management L P | 635,775 | $17.4M | 0.34% | −48,728−7.1% | Reduced |
| Swiss National Bank | 592,193 | $16.2M | 0.01% | +2,300+0.4% | Added |
| Envestnet Asset Management Inc | 590,305 | $16.2M | 0.00% | −4,024−0.7% | Reduced |
| Stifel Financial Corp | 588,356 | $16.1M | 0.01% | +474,330+416.0% | Added |
| Millennium Management LLC | 550,608 | $15.1M | 0.01% | +305,800+124.9% | Added |
| Clifford Capital Partners LLC | 537,258 | $14.7M | 2.45% | +122,766+29.6% | Added |
| California Public Employees Retirement System | 526,323 | $14.4M | 0.01% | +657+0.1% | Added |
| Ceredex Value Advisors LLC | 516,800 | $14.2M | 0.45% | −100,300−16.3% | Reduced |
| Barclays PLC | 515,162 | $14.1M | 0.01% | +104,113+25.3% | Added |
| Aristotle Capital Boston, LLC | 504,481 | $13.8M | 0.86% | −79,188−13.6% | Reduced |
| Nordea Investment Management AB | 500,147 | $13.6M | 0.01% | −23,203−4.4% | Reduced |
| Royal Bank of Canada | 480,304 | $13.2M | 0.00% | +433+0.1% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 479,278 | $13.1M | 0.02% | −2,161−0.4% | Reduced |
| TD Asset Management Inc | 477,767 | $13.1M | 0.01% | +15,839+3.4% | Added |
| Brevan Howard Capital Management LP | 468,474 | $12.9M | 0.13% | +118,474+33.8% | Added |
| Ieq Capital, LLC | 437,132 | $12.0M | 0.06% | −12,866−2.9% | Reduced |
| Clearbridge Investments, LLC | 432,529 | $11.9M | 0.01% | +82,670+23.6% | Added |
| Alliancebernstein L.P. | 408,695 | $11.4M | 0.00% | +33,061+8.8% | Added |
| BW Gestao de Investimentos Ltda. | 400,000 | $11.0M | 0.49% | +50,000+14.3% | Added |
| Bridgewater Associates, LP | 399,933 | $11.0M | 0.05% | +270,900+209.9% | Added |
| State of Wisconsin Investment Board | 391,088 | $10.7M | 0.02% | +23,169+6.3% | Added |
| Legal & General Group Plc | 390,793 | $10.7M | 0.00% | −52,872−11.9% | Reduced |
| Susquehanna International Group, LLP | 382,051 | $10.5M | 0.01% | +338,576+778.8% | Added |
| Phocas Financial Corp. | 372,463 | $10.2M | 1.60% | −103,993−21.8% | Reduced |
| Point72 Asset Management, L.P. | 365,093 | $10.0M | 0.02% | −210,500−36.6% | Reduced |
| Retirement Systems of Alabama | 362,170 | $9.93M | 0.03% | +3,176+0.9% | Added |
| Interval Partners, LP | 359,861 | $9.87M | 0.34% | +359,861 | New |
| California State Teachers Retirement System | 359,143 | $9.85M | 0.01% | +75,915+26.8% | Added |
| Maltese Capital Management LLC | 342,100 | $9.38M | 1.85% | +97,100+39.6% | Added |
| Huntington National Bank | 328,350 | $9.01M | 0.05% | +325,355+10,863.3% | Added |
| Moody Aldrich Partners LLC | 327,350 | $8.98M | 1.62% | −3,442−1.0% | Reduced |
| Gilman Hill Asset Management, LLC | 319,842 | $8.77M | 1.32% | +1540.0% | Added |
| New York State Teachers Retirement System | 310,002 | $8.50M | 0.02% | +12,052+4.0% | Added |
| Boothbay Fund Management, LLC | 290,091 | $7.96M | 0.19% | +34,009+13.3% | Added |
| ZWJ Investment Counsel Inc | 288,059 | $7.90M | 0.28% | +28,029+10.8% | Added |
| Natixis Advisors, L.P. | 287,494 | $7.89M | 0.01% | +216,412+304.5% | Added |
| Gabelli Funds LLC | 287,406 | $7.88M | 0.05% | +20,409+7.6% | Added |
| Vanguard Asset Management, Ltd | 266,351 | $7.31M | 0.01% | +266,351 | New |
| Creative Planning | 266,198 | $7.30M | 0.00% | +78,070+41.5% | Added |
| ArrowMark Colorado Holdings LLC | 264,900 | $7.27M | 0.19% | −6,100−2.3% | Reduced |
| rhino investment partners, Inc | 239,797 | $6.58M | 1.83% | +239,797 | New |