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 |
|---|---|---|---|---|---|
| TD Waterhouse Canada Inc. | 25,704 | $835.7K | 0.00% | +122+0.5% | Added |
| Advisor Group Holdings, Inc. | 26,199 | $839.7K | 0.00% | +1,410+5.7% | Added |
| Warren Averett Asset Management, LLC | 26,247 | $841.2K | 0.00% | −1,698−6.1% | Reduced |
| Evolve Private Wealth, LLC | 26,642 | $853.9K | 0.05% | −4,017−13.1% | Reduced |
| Revolve Wealth Partners, LLC | 26,900 | $862.1K | 0.09% | +26,900 | New |
| Atria Investments LLC | 27,094 | $868.4K | 0.01% | +264+1.0% | Added |
| South Dakota Investment Council | 27,279 | $874.0K | 0.01% | −3,628−11.7% | Reduced |
| Sanctuary Advisors, LLC | 27,287 | $874.6K | 0.00% | +27,287 | New |
| Tower Research Capital LLC (TRC) | 27,384 | $877.7K | 0.02% | +17,646+181.2% | Added |
| Hexagon Capital Partners LLC | 27,887 | $893.8K | 0.13% | +238+0.9% | Added |
| Hennion & Walsh Asset Management, Inc. | 27,893 | $894.0K | 0.03% | −413−1.5% | Reduced |
| Commonwealth Equity Services, LLC | 29,202 | $935.9K | 0.00% | −1,465−4.8% | Reduced |
| WBI Investments | 29,466 | $944.4K | 0.23% | −6,585−18.3% | Reduced |
| FMR LLC | 29,623 | $949.4K | 0.00% | −4,334−12.8% | Reduced |
| SummerHaven Investment Management, LLC | 30,013 | $961.9K | 0.52% | 00.0% | Unchanged |
| Tred Avon Family Wealth, LLC | 31,968 | $1.02M | 0.31% | −496−1.5% | Reduced |
| HighTower Advisors, LLC | 32,030 | $1.03M | 0.00% | −12,449−28.0% | Reduced |
| Sittner & Nelson, LLC | 32,346 | $1.04M | 0.33% | −717−2.2% | Reduced |
| Entropy Technologies, LP | 32,439 | $1.04M | 0.04% | +32,439 | New |
| Deutsche Bank AG | 32,521 | $1.04M | 0.00% | +2,826+9.5% | Added |
| Brinker Capital Investments, LLC | 32,554 | $1.04M | 0.01% | −70−0.2% | Reduced |
| Mariner, LLC | 33,671 | $1.08M | 0.00% | +14,544+76.0% | Added |
| The PNC Financial Services Group, Inc. | 33,713 | $1.08M | 0.00% | +90+0.3% | Added |
| Xponance, Inc. | 34,631 | $1.11M | 0.01% | −978−2.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 34,762 | $1.11M | 0.01% | −177,816−83.6% | Reduced |
| Two Sigma Investments, LP | 35,094 | $1.12M | 0.00% | +1,739+5.2% | Added |
| Bank of Montreal | 36,630 | $1.17M | 0.00% | −4,787−11.6% | Reduced |
| Brighton Jones LLC | 38,238 | $1.23M | 0.02% | −1,827−4.6% | Reduced |
| Brown Advisory Inc | 38,615 | $1.24M | 0.00% | −2,651−6.4% | Reduced |
| Mork Capital Management, LLC | 38,940 | $1.25M | 0.80% | 00.0% | Unchanged |
| Captrust Financial Advisors | 39,016 | $1.25M | 0.00% | −9,653−19.8% | Reduced |
| Quadrant Capital Group LLC | 39,317 | $1.26M | 0.03% | −474−1.2% | Reduced |
| M&T Bank Corp | 41,404 | $1.33M | 0.00% | +1,875+4.7% | Added |
| Colony Group, LLC | 41,554 | $1.33M | 0.00% | +2,907+7.5% | Added |
| Callan Family Office, LLC | 42,552 | $1.36M | 0.03% | −2,246−5.0% | Reduced |
| Pictet Asset Management Holding SA | 42,927 | $1.38M | 0.00% | −6,195−12.6% | Reduced |
| Pacer Advisors, Inc. | 43,016 | $1.38M | 0.00% | +8,579+24.9% | Added |
| State of Alaska, Department of Revenue | 44,317 | $1.42M | 0.01% | −1,770−3.8% | Reduced |
| Quad-Cities Investment Group, LLC | 45,802 | $1.47M | 0.53% | +331+0.7% | Added |
| CAPROCK Group, Inc. | 46,623 | $1.49M | 0.03% | −5,588−10.7% | Reduced |
| John W. Rosenthal Capital Management, Inc. | 46,806 | $1.50M | 1.31% | +46,806 | New |
| Wiley Bros.-Aintree Capital, LLC | 49,666 | $1.59M | 0.01% | +951+2.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 50,249 | $1.61M | 0.00% | −11,520−18.7% | Reduced |
| King Luther Capital Management Corp | 50,692 | $1.62M | 0.01% | +2,665+5.5% | Added |
| Y-Intercept (Hong Kong) Ltd | 51,497 | $1.65M | 0.03% | +51,497 | New |
| Gamco Investors, Inc. Et Al | 51,595 | $1.65M | 0.01% | −19,247−27.2% | Reduced |
| Petiole USA ltd | 51,752 | $1.66M | 1.19% | −25,338−32.9% | Reduced |
| Neuberger Berman Group LLC | 52,028 | $1.67M | 0.00% | +8,762+20.3% | Added |
| Mengis Capital Management, Inc. | 52,115 | $1.67M | 0.25% | +478+0.9% | Added |
| Ameritas Investment Partners, Inc. | 53,277 | $1.71M | 0.05% | −1,146−2.1% | Reduced |
| Park Circle Co | 54,400 | $1.74M | 1.54% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 56,116 | $1.80M | 0.00% | +12,643+29.1% | Added |
| Susquehanna Portfolio Strategies, LLC | 56,324 | $1.81M | 0.03% | −48,341−46.2% | Reduced |
| BNP Paribas Arbitrage, SA | 58,981 | $1.89M | 0.00% | +26,846+83.5% | Added |
| Oregon Public Employees Retirement Fund | 59,788 | $1.92M | 0.02% | −800−1.3% | Reduced |
| Man Group plc | 60,597 | $1.94M | 0.00% | −35,526−37.0% | Reduced |
| JustInvest LLC | 60,661 | $1.94M | 0.02% | −262−0.4% | Reduced |
| New Mexico Educational Retirement Board | 60,914 | $1.95M | 0.05% | 00.0% | Unchanged |
| Cerity Partners LLC | 60,938 | $1.95M | 0.00% | −19,519−24.3% | Reduced |
| Mercer Global Advisors Inc | 61,862 | $1.98M | 0.00% | −5,489−8.1% | Reduced |
| Sowell Financial Services LLC | 62,697 | $2.01M | 0.07% | −3,247−4.9% | Reduced |
| CBOE Vest Financial, LLC | 63,367 | $2.03M | 0.02% | +63,367 | New |
| EP Wealth Advisors, LLC | 64,751 | $2.08M | 0.01% | +263+0.4% | Added |
| Northwestern Mutual Investment Management Company, LLC | 65,119 | $2.09M | 0.02% | −1,065−1.6% | Reduced |
| Vistica Wealth Advisors, LLC | 65,625 | $2.10M | 1.82% | +86+0.1% | Added |
| KLP Kapitalforvaltning AS | 65,836 | $2.11M | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 66,650 | $2.14M | 0.00% | +5,920+9.7% | Added |
| Fifth Third Bancorp | 67,429 | $2.16M | 0.00% | −8,040−10.7% | Reduced |
| State of Michigan Retirement System | 67,741 | $2.17M | 0.01% | −3,300−4.6% | Reduced |
| US Bancorp | 68,259 | $2.19M | 0.00% | −4,086−5.6% | Reduced |
| PMC FIG Opportunities LLC | 68,263 | $2.19M | 3.51% | −49,616−42.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 69,305 | $2.22M | 0.01% | −4,714−6.4% | Reduced |
| Ausbil Investment Management Ltd | 68,483 | $2.23M | 1.01% | +24,482+55.6% | Added |
| Elizabeth Park Capital Advisors, Ltd. | 72,400 | $2.32M | 1.60% | −27,000−27.2% | Reduced |
| New Age Alpha Advisors, LLC | 73,747 | $2.36M | 0.10% | +73,747 | New |
| SG Americas Securities, LLC | 75,161 | $2.41M | 0.00% | +8,434+12.6% | Added |
| Vanguard Investments Australia, Ltd. | 76,296 | $2.45M | 0.01% | 00.0% | Unchanged |
| Access Investment Management LLC | 76,554 | $2.45M | 0.63% | +764+1.0% | Added |
| Vident Advisory, LLC | 77,029 | $2.47M | 0.02% | +62,320+423.7% | Added |
| Range Financial Group LLC | 77,622 | $2.49M | 0.68% | +1,572+2.1% | Added |
| ExodusPoint Capital Management, LP | 78,269 | $2.51M | 0.02% | +78,269 | New |
| Linden Thomas Advisory Services, LLC | 78,775 | $2.52M | 0.20% | −45,507−36.6% | Reduced |
| Arizona State Retirement System | 80,018 | $2.56M | 0.01% | −2,143−2.6% | Reduced |
| Yousif Capital Management, LLC | 80,159 | $2.57M | 0.03% | −6,123−7.1% | Reduced |
| Sit Investment Associates Inc | 80,320 | $2.57M | 0.05% | +2,270+2.9% | Added |
| ARGA Investment Management, LP | 82,893 | $2.66M | 0.07% | +103+0.1% | Added |
| Nisa Investment Advisors, LLC | 82,990 | $2.66M | 0.01% | −13,670−14.1% | Reduced |
| State of New Jersey Common Pension Fund D | 83,599 | $2.68M | 0.01% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 84,374 | $2.70M | 0.01% | +84,374 | New |
| Louisiana State Employees Retirement System | 84,700 | $2.71M | 0.04% | −1,000−1.2% | Reduced |
| GW&K Investment Management, LLC | 84,723 | $2.71M | 0.02% | −759−0.9% | Reduced |
| Glenmede Trust Co NA | 84,998 | $2.72M | 0.01% | +4,605+5.7% | Added |
| General American Investors Co Inc | 85,556 | $2.74M | 0.17% | −50,000−36.9% | Reduced |
| Public Employees Retirement System of Ohio | 85,691 | $2.75M | 0.01% | −3,169−3.6% | Reduced |
| Natixis | 86,696 | $2.78M | 0.01% | +86,696 | New |
| Teachers Retirement System of the State of Kentucky | 91,570 | $2.94M | 0.02% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 92,519 | $2.96M | 0.01% | −1,652−1.8% | Reduced |
| Clean Yield Group | 95,046 | $3.05M | 0.76% | +2,581+2.8% | Added |
| Hennessy Advisors Inc | 96,000 | $3.08M | 0.10% | −9,000−8.6% | Reduced |
| Aquatic Capital Management LLC | 98,243 | $3.15M | 0.11% | +98,243 | New |