Columbia Banking System, Inc.
COLB- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0000887343
No open-market purchases or sales by Columbia Banking System, Inc. insiders were filed in the last 90 days; 556 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 | 556 | $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 |
|---|---|---|---|---|---|
| GTS Securities LLC | 14,175 | $388.8K | 0.01% | +14,175 | New |
| Unison Advisors LLC | 14,137 | $387.8K | 0.03% | 00.0% | Unchanged |
| Evergreen Capital Management LLC | 14,009 | $384.3K | 0.01% | −36,041−72.0% | Reduced |
| Vanguard Capital Wealth Advisors | 13,725 | $376.5K | 0.35% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 13,236 | $363.1K | 0.00% | 00.0% | Unchanged |
| Rice Partnership, LLC | 13,194 | $361.9K | 0.05% | +13,194 | New |
| HSBC Holdings PLC | 12,967 | $355.7K | 0.00% | −47,951−78.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 12,967 | $355.7K | 0.00% | 00.0% | Unchanged |
| Gallagher Fiduciary Advisors, LLC | 12,815 | $351.5K | 0.01% | −3,221−20.1% | Reduced |
| QRG Capital Management, Inc. | 12,756 | $349.9K | 0.00% | −1,547−10.8% | Reduced |
| Kestra Investment Management, LLC | 12,687 | $348.0K | 0.01% | −11,267−47.0% | Reduced |
| William Blair Investment Management, LLC | 12,529 | $343.7K | 0.00% | +297+2.4% | Added |
| Mach-1 Financial Group, Inc. | 12,058 | $330.8K | 0.12% | −7,682−38.9% | Reduced |
| Twinbeech Capital LP | 12,000 | $329.2K | 0.03% | +4,163+53.1% | Added |
| NBC Securities, Inc. | 11,982 | $328.7K | 0.02% | +2,322+24.0% | Added |
| Hardy Reed LLC | 11,962 | $328.1K | 0.02% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 11,959 | $328.0K | 0.00% | +11,959 | New |
| Diligent Investors, LLC | 11,956 | $328.0K | 0.08% | −1,830−13.3% | Reduced |
| Gateway Investment Advisers LLC | 11,914 | $326.8K | 0.00% | +11,914 | New |
| ProShare Advisors LLC | 11,850 | $325.0K | 0.00% | −146−1.2% | Reduced |
| Ferguson Wellman Capital Management, Inc | 11,646 | $319.4K | 0.00% | −125−1.1% | Reduced |
| Abacus Wealth Partners, LLC | 11,553 | $316.9K | 0.03% | +401+3.6% | Added |
| Chicago Partners Investment Group LLC | 10,794 | $313.0K | 0.01% | +1,394+14.8% | Added |
| O'Shaughnessy Asset Management, LLC | 11,319 | $310.5K | 0.00% | −3,225−22.2% | Reduced |
| Kestra Advisory Services, LLC | 11,235 | $308.2K | 0.00% | −251−2.2% | Reduced |
| Cim Investment Mangement Inc | 11,235 | $308.2K | 0.08% | +2,468+28.2% | Added |
| RSM US Wealth Management LLC | 10,996 | $301.6K | 0.00% | +1,602+17.1% | Added |
| Guggenheim Capital LLC | 10,879 | $298.4K | 0.00% | −1,265−10.4% | Reduced |
| Equitable Trust Co | 10,634 | $291.7K | 0.01% | +2,133+25.1% | Added |
| Kiley Juergens Wealth Management, LLC | 10,565 | $289.8K | 0.05% | −1,300−11.0% | Reduced |
| Becker Capital Management Inc | 10,510 | $288.3K | 0.01% | +10,510 | New |
| RMB Capital Management, LLC | 10,472 | $287.2K | 0.01% | +13+0.1% | Added |
| KBC Group NV | 10,293 | $282.0K | 0.00% | 00.0% | Unchanged |
| De Lisle Partners LLP | 10,221 | $280.4K | 0.03% | 00.0% | Unchanged |
| Roehl & Yi Investment Advisors, LLC | 10,211 | $280.1K | 0.11% | 00.0% | Unchanged |
| Horst & Graben Wealth Management LLC | 9,362 | $279.4K | 0.04% | +126+1.4% | Added |
| HB Wealth Management, LLC | 10,112 | $277.4K | 0.00% | +10,112 | New |
| ARS Investment Partners, LLC | 10,044 | $275.5K | 0.01% | +10,044 | New |
| MML Investors Services, LLC | 9,952 | $273.0K | 0.00% | −1,289−11.5% | Reduced |
| Shelton Capital Management | 9,865 | $270.6K | 0.01% | +2,341+31.1% | Added |
| Argent Trust Co | 9,812 | $269.1K | 0.01% | 00.0% | Unchanged |
| Peregrine Asset Advisers, Inc. | 9,774 | $268.1K | 0.07% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 9,738 | $267.1K | 0.01% | +3,671+60.5% | Added |
| Wedbush Securities Inc | 9,731 | $267.0K | 0.01% | −194−2.0% | Reduced |
| Resources Investment Advisors, LLC. | 9,689 | $265.8K | 0.00% | −2,443−20.1% | Reduced |
| CIBC Asset Management Inc | 9,563 | $262.3K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 9,542 | $261.7K | 0.01% | +1,175+14.0% | Added |
| Wealthfront Advisers LLC | 9,486 | $260.2K | 0.00% | −61−0.6% | Reduced |
| Cresset Asset Management, LLC | 9,420 | $258.4K | 0.00% | −932−9.0% | Reduced |
| Robertson Stephens Wealth Management, LLC | 9,382 | $257.3K | 0.01% | −8−0.1% | Reduced |
| Catalyst Funds Management Pty Ltd | 9,377 | $257.2K | 0.04% | +9,377 | New |
| Pallas Capital Advisors LLC | 9,349 | $256.4K | 0.01% | −274−2.8% | Reduced |
| Sepio Capital, LP | 9,184 | $251.9K | 0.01% | −4,136−31.1% | Reduced |
| Navellier & Associates Inc | 9,054 | $248.4K | 0.03% | 00.0% | Unchanged |
| Profund Advisors LLC | 8,981 | $246.3K | 0.01% | −1,253−12.2% | Reduced |
| 44 Wealth Management LLC | 8,791 | $241.1K | 0.08% | +126+1.5% | Added |
| North Dakota State Investment Board | 8,651 | $237.3K | 0.01% | −1,729−16.7% | Reduced |
| DGS Capital Management, LLC | 8,651 | $237.3K | 0.04% | +877+11.3% | Added |
| Evercore Wealth Management, LLC | 8,647 | $237.2K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 8,614 | $236.3K | 0.00% | +456+5.6% | Added |
| BSW Wealth Partners | 8,569 | $235.1K | 0.03% | +10.0% | Added |
| Journey Strategic Wealth LLC | 8,536 | $234.1K | 0.01% | +266+3.2% | Added |
| Paragon Capital Management Ltd | 8,348 | $229.0K | 0.05% | −329−3.8% | Reduced |
| Dark Forest Capital Management LP | 8,278 | $227.1K | 0.02% | −96,922−92.1% | Reduced |
| Sagewood Asset Management LP | 8,259 | $226.5K | 0.07% | +8,259 | New |
| Independent Financial Group, LLC | 7,922 | $217.3K | 0.00% | +18+0.2% | Added |
| Kera Capital Partners, Inc. | 7,894 | $216.5K | 0.03% | +425+5.7% | Added |
| Vontobel Holding Ltd. | 7,893 | $216.5K | 0.00% | −193−2.4% | Reduced |
| Auxano Advisors, LLC | 7,737 | $212.2K | 0.04% | +7,737 | New |
| Legacy Wealth Asset Management, LLC | 7,718 | $211.7K | 0.05% | +212+2.8% | Added |
| Aaron Wealth Advisors | 7,710 | $211.5K | 0.01% | −937−10.8% | Reduced |
| Qsemble Capital Management, LP | 7,710 | $211.5K | 0.02% | +7,710 | New |
| Concurrent Investment Advisors, LLC | 7,701 | $211.2K | 0.00% | +7,701 | New |
| Caldwell Sutter Capital, Inc. | 7,659 | $210.1K | 0.09% | +40+0.5% | Added |
| Everence Capital Management Inc | 7,638 | $210.0K | 0.01% | +7,638 | New |
| Aspire Capital Advisors LLC | 7,579 | $207.9K | 0.05% | 00.0% | Unchanged |
| Apella Capital, LLC | 6,995 | $207.3K | 0.00% | +6,995 | New |
| Keudell/Morrison Wealth Management | 7,443 | $204.2K | 0.04% | 00.0% | Unchanged |
| Mirabella Financial Services LLP | 7,431 | $203.8K | 0.02% | +7,431 | New |
| TCG Advisory Services, LLC | 7,419 | $203.5K | 0.00% | +12+0.2% | Added |
| Mosaic Family Wealth Partners, LLC | 7,355 | $201.7K | 0.02% | +7,355 | New |
| GDS Wealth Management | 7,335 | $201.2K | 0.01% | 00.0% | Unchanged |
| Indivisible Partners | 7,331 | $201.1K | 0.02% | +7,331 | New |
| Principle Wealth Partners LLC | 7,326 | $201.0K | 0.01% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 7,018 | $192.5K | 0.02% | 00.0% | Unchanged |
| STRS Ohio | 6,995 | $191.9K | 0.00% | −93−1.3% | Reduced |
| Larson Financial Group LLC | 6,376 | $174.9K | 0.01% | +76+1.2% | Added |
| HM Payson & Co | 5,986 | $164.2K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 5,804 | $159.2K | 0.05% | −25−0.4% | Reduced |
| MAI Capital Management | 5,540 | $152.0K | 0.00% | +742+15.5% | Added |
| Versant Capital Management, Inc | 5,308 | $145.6K | 0.01% | +926+21.1% | Added |
| Parallel Advisors, LLC | 5,130 | $140.7K | 0.00% | +1,336+35.2% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 4,869 | $133.6K | 0.02% | −356−6.8% | Reduced |
| Parkside Financial Bank & Trust | 4,647 | $127.5K | 0.01% | +570+14.0% | Added |
| Northwestern Mutual Wealth Management Co | 4,431 | $121.5K | 0.00% | −1,854−29.5% | Reduced |
| Bessemer Group Inc | 4,360 | $120.0K | 0.00% | +285+7.0% | Added |
| Advisory Services Network, LLC | 3,659 | $100.4K | 0.00% | +3,659 | New |
| Park Place Capital Corp | 3,659 | $100.4K | 0.02% | +3,659 | New |
| Reyes Financial Architecture, Inc. | 3,425 | $93.9K | 0.08% | +823+31.6% | Added |
| Umb Bank N A | 3,375 | $92.6K | 0.00% | −200−5.6% | Reduced |