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, Q2 2026
Institutional positions in Columbia Banking System, Inc. as of Jun 30, 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
- 555
- +37 vs. Q1 2026
- Shares held
- 269.2M
- −7.29M (−2.6%) vs. Q1 2026
- Total value
- $8.63B
- +$1.04B (+13.8%) vs. Q1 2026
- New holders
- 83
- 181 more added
- Sold out
- 46
- 203 more reduced
10 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Columbia Banking System, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Oregon Public Employees Retirement Fund | 59,788 | $1.92M | 0.02% | −800−1.3% | Reduced |
| BNP Paribas Arbitrage, SA | 58,981 | $1.89M | 0.00% | +26,846+83.5% | Added |
| Susquehanna Portfolio Strategies, LLC | 56,324 | $1.81M | 0.03% | −48,341−46.2% | Reduced |
| CI Private Wealth, LLC | 56,116 | $1.80M | 0.00% | +12,643+29.1% | Added |
| Park Circle Co | 54,400 | $1.74M | 1.54% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 53,277 | $1.71M | 0.05% | −1,146−2.1% | Reduced |
| Mengis Capital Management, Inc. | 52,115 | $1.67M | 0.25% | +478+0.9% | Added |
| Neuberger Berman Group LLC | 52,028 | $1.67M | 0.00% | +8,762+20.3% | Added |
| Petiole USA ltd | 51,752 | $1.66M | 1.19% | −25,338−32.9% | Reduced |
| Gamco Investors, Inc. Et Al | 51,595 | $1.65M | 0.01% | −19,247−27.2% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 51,497 | $1.65M | 0.03% | +51,497 | New |
| King Luther Capital Management Corp | 50,692 | $1.62M | 0.01% | +2,665+5.5% | Added |
| Wealth Enhancement Advisory Services, LLC | 50,249 | $1.61M | 0.00% | −11,520−18.7% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 49,666 | $1.59M | 0.01% | +951+2.0% | Added |
| John W. Rosenthal Capital Management, Inc. | 46,806 | $1.50M | 1.31% | +46,806 | New |
| CAPROCK Group, Inc. | 46,623 | $1.49M | 0.03% | −5,588−10.7% | Reduced |
| Quad-Cities Investment Group, LLC | 45,802 | $1.47M | 0.53% | +331+0.7% | Added |
| State of Alaska, Department of Revenue | 44,317 | $1.42M | 0.01% | −1,770−3.8% | Reduced |
| Pacer Advisors, Inc. | 43,016 | $1.38M | 0.00% | +8,579+24.9% | Added |
| Pictet Asset Management Holding SA | 42,927 | $1.38M | 0.00% | −6,195−12.6% | Reduced |
| Callan Family Office, LLC | 42,552 | $1.36M | 0.03% | −2,246−5.0% | Reduced |
| Colony Group, LLC | 41,554 | $1.33M | 0.00% | +2,907+7.5% | Added |
| M&T Bank Corp | 41,404 | $1.33M | 0.00% | +1,875+4.7% | Added |
| Quadrant Capital Group LLC | 39,317 | $1.26M | 0.03% | −474−1.2% | Reduced |
| Captrust Financial Advisors | 39,016 | $1.25M | 0.00% | −9,653−19.8% | Reduced |
| Mork Capital Management, LLC | 38,940 | $1.25M | 0.80% | 00.0% | Unchanged |
| Brown Advisory Inc | 38,615 | $1.24M | 0.00% | −2,651−6.4% | Reduced |
| Brighton Jones LLC | 38,238 | $1.23M | 0.02% | −1,827−4.6% | Reduced |
| Bank of Montreal | 36,630 | $1.17M | 0.00% | −4,787−11.6% | Reduced |
| Two Sigma Investments, LP | 35,094 | $1.12M | 0.00% | +1,739+5.2% | Added |
| Schonfeld Strategic Advisors LLC | 34,762 | $1.11M | 0.01% | −177,816−83.6% | Reduced |
| Xponance, Inc. | 34,631 | $1.11M | 0.01% | −978−2.7% | Reduced |
| The PNC Financial Services Group, Inc. | 33,713 | $1.08M | 0.00% | +90+0.3% | Added |
| Mariner, LLC | 33,671 | $1.08M | 0.00% | +14,544+76.0% | Added |
| Brinker Capital Investments, LLC | 32,554 | $1.04M | 0.01% | −70−0.2% | Reduced |
| Deutsche Bank AG | 32,521 | $1.04M | 0.00% | +2,826+9.5% | Added |
| Entropy Technologies, LP | 32,439 | $1.04M | 0.04% | +32,439 | New |
| Sittner & Nelson, LLC | 32,346 | $1.04M | 0.33% | −717−2.2% | Reduced |
| HighTower Advisors, LLC | 32,030 | $1.03M | 0.00% | −12,449−28.0% | Reduced |
| Tred Avon Family Wealth, LLC | 31,968 | $1.02M | 0.31% | −496−1.5% | Reduced |
| SummerHaven Investment Management, LLC | 30,013 | $961.9K | 0.52% | 00.0% | Unchanged |
| FMR LLC | 29,623 | $949.4K | 0.00% | −4,334−12.8% | Reduced |
| WBI Investments | 29,466 | $944.4K | 0.23% | −6,585−18.3% | Reduced |
| Commonwealth Equity Services, LLC | 29,202 | $935.9K | 0.00% | −1,465−4.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 27,893 | $894.0K | 0.03% | −413−1.5% | Reduced |
| Hexagon Capital Partners LLC | 27,887 | $893.8K | 0.13% | +238+0.9% | Added |
| Tower Research Capital LLC (TRC) | 27,384 | $877.7K | 0.02% | +17,646+181.2% | Added |
| Sanctuary Advisors, LLC | 27,287 | $874.6K | 0.00% | +27,287 | New |
| South Dakota Investment Council | 27,279 | $874.0K | 0.01% | −3,628−11.7% | Reduced |
| Atria Investments LLC | 27,094 | $868.4K | 0.01% | +264+1.0% | Added |
| Revolve Wealth Partners, LLC | 26,900 | $862.1K | 0.09% | +26,900 | New |
| Evolve Private Wealth, LLC | 26,642 | $853.9K | 0.05% | −4,017−13.1% | Reduced |
| Warren Averett Asset Management, LLC | 26,247 | $841.2K | 0.00% | −1,698−6.1% | Reduced |
| Advisor Group Holdings, Inc. | 26,199 | $839.7K | 0.00% | +1,410+5.7% | Added |
| TD Waterhouse Canada Inc. | 25,704 | $835.7K | 0.00% | +122+0.5% | Added |
| Bleakley Financial Group, LLC | 25,494 | $817.1K | 0.01% | −3,050−10.7% | Reduced |
| Prudential PLC | 25,270 | $809.9K | 0.01% | +25,270 | New |
| Guggenheim Capital LLC | 25,038 | $802.5K | 0.01% | +14,159+130.1% | Added |
| Angel Oak Capital Advisors, LLC | 25,000 | $801.3K | 1.01% | 00.0% | Unchanged |
| Savant Capital, LLC | 24,854 | $796.5K | 0.00% | +1,287+5.5% | Added |
| Moody National Bank Trust Division | 24,687 | $791.2K | 0.07% | −4,612−15.7% | Reduced |
| Evergreen Capital Management LLC | 24,686 | $791.2K | 0.01% | +10,677+76.2% | Added |
| Syon Capital LLC | 24,684 | $791.1K | 0.03% | +164+0.7% | Added |
| Gould Capital, LLC | 23,204 | $743.7K | 0.41% | 00.0% | Unchanged |
| CWC Advisors, LLC. | 22,748 | $729.1K | 0.32% | −742−3.2% | Reduced |
| Salzhauer Michael | 22,686 | $727.1K | 0.27% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 22,367 | $716.9K | 0.00% | −1,116−4.8% | Reduced |
| Two Sigma Securities, LLC | 22,257 | $713.3K | 0.06% | +22,257 | New |
| Securian Asset Management, Inc | 21,348 | $709.6K | 0.03% | −351−1.6% | Reduced |
| Voya Investment Management LLC | 22,059 | $707.0K | 0.00% | +737+3.5% | Added |
| Federation des caisses Desjardins du Quebec | 22,033 | $706.1K | 0.00% | +4,005+22.2% | Added |
| Vista Investment Management | 21,767 | $697.6K | 0.21% | 00.0% | Unchanged |
| Essex Financial Services, Inc. | 21,606 | $692.5K | 0.03% | −815−3.6% | Reduced |
| Sciencast Management LP | 21,586 | $691.8K | 0.14% | +21,586 | New |
| Commerce Bank | 21,546 | $690.5K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 21,481 | $688.5K | 0.00% | −50,720−70.2% | Reduced |
| Dakota Wealth Management | 21,055 | $674.8K | 0.01% | −1,101−5.0% | Reduced |
| Snowden Capital Advisors LLC | 20,916 | $670.4K | 0.02% | +797+4.0% | Added |
| Lecap Asset Management Ltd | 20,714 | $663.9K | 0.28% | +20,714 | New |
| Teacher Retirement System of Texas | 20,511 | $657.4K | 0.00% | +20,511 | New |
| Frec Markets, Inc. | 20,417 | $654.4K | 0.06% | +20,417 | New |
| Merit Financial Group, LLC | 20,180 | $646.7K | 0.00% | −1,045−4.9% | Reduced |
| Inscription Capital, LLC | 19,621 | $628.9K | 0.06% | +213+1.1% | Added |
| Ensign Peak Advisors, Inc | 19,616 | $628.7K | 0.00% | −6,190−24.0% | Reduced |
| Swiss Life Asset Management Ltd | 19,289 | $618.2K | 0.00% | +1,627+9.2% | Added |
| Virginia Retirement Systems Et Al | 19,200 | $615.4K | 0.00% | +19,200 | New |
| New York Life Investment Management LLC | 19,067 | $611.1K | 0.00% | −17,341−47.6% | Reduced |
| 111 Capital | 18,655 | $597.9K | 0.10% | +18,655 | New |
| Mirabella Financial Services LLP | 18,594 | $595.9K | 0.06% | +11,163+150.2% | Added |
| DRW Securities, LLC | 18,405 | $589.9K | 0.04% | +18,405 | New |
| Park Place Capital Corp | 18,375 | $588.9K | 0.09% | +14,716+402.2% | Added |
| AlphaCore Capital LLC | 18,170 | $582.4K | 0.01% | −427−2.3% | Reduced |
| EverSource Wealth Advisors, LLC | 17,830 | $571.5K | 0.02% | −2,457−12.1% | Reduced |
| Crossmark Global Holdings, Inc. | 17,524 | $561.6K | 0.01% | +10.0% | Added |
| Engineers Gate Manager LP | 17,245 | $552.7K | 0.01% | +17,245 | New |
| Wedmont Private Capital | 17,155 | $549.8K | 0.02% | +1,416+9.0% | Added |
| Kestra Private Wealth Services, LLC | 17,018 | $545.4K | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 16,738 | $536.5K | 0.00% | −450−2.6% | Reduced |
| CWM Advisors, LLC | 16,602 | $532.1K | 0.02% | +2,232+15.5% | Added |
| Vanguard Capital Wealth Advisors | 16,525 | $529.6K | 0.36% | +2,800+20.4% | Added |