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; 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 |
|---|---|---|---|---|---|
| Mosley Wealth Management | 1,014 | $26.1K | 0.01% | +1,014 | New |
| Wellington-Altus USA Inc. | 914 | $29.3K | 0.02% | +184+25.2% | Added |
| Quent Capital, LLC | 1,080 | $29.6K | 0.00% | +39+3.7% | Added |
| Cedar Mountain Advisors, LLC | 1,115 | $30.6K | 0.01% | +949+571.7% | Added |
| 1620 Investment Advisors, Inc. | 1,120 | $30.7K | 0.02% | 00.0% | Unchanged |
| North Ridge Wealth Advisors, Inc. | 1,191 | $32.7K | 0.02% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 1,225 | $33.6K | 0.02% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,291 | $35.4K | 0.00% | 00.0% | Unchanged |
| Rossby Financial, LCC | 1,475 | $41.2K | 0.01% | +170+13.0% | Added |
| Osterweis Capital Management Inc | 1,553 | $42.6K | 0.00% | 00.0% | Unchanged |
| First Horizon Corp | 1,563 | $42.9K | 0.00% | +145+10.2% | Added |
| First Pacific Financial | 1,565 | $42.9K | 0.01% | +21+1.4% | Added |
| SBI Securities Co., Ltd. | 1,596 | $43.8K | 0.00% | +387+32.0% | Added |
| Covestor Ltd | 1,673 | $46.0K | 0.03% | −1,321−44.1% | Reduced |
| Atlas Capital Advisors LLC | 1,683 | $46.2K | 0.01% | +143+9.3% | Added |
| MBM Wealth Consultants, LLC | 1,790 | $49.1K | 0.01% | +1,790 | New |
| Hilton Head Capital Partners, LLC | 1,945 | $53.3K | 0.03% | +399+25.8% | Added |
| Plante Moran Financial Advisors, LLC | 1,947 | $53.4K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 2,142 | $58.8K | 0.00% | +1,638+325.0% | Added |
| Smartleaf Asset Management LLC | 2,533 | $67.9K | 0.00% | −1,200−32.1% | Reduced |
| Bellevue Asset Management, LLC | 2,543 | $69.8K | 0.03% | 00.0% | Unchanged |
| Triumph Capital Management | 2,611 | $71.6K | 0.01% | 00.0% | Unchanged |
| Horizon Investments, LLC | 2,622 | $71.9K | 0.00% | +1,391+113.0% | Added |
| C M Bidwell & Associates Ltd | 2,630 | $72.1K | 0.03% | −822−23.8% | Reduced |
| Steward Partners Investment Advisory, LLC | 2,675 | $73.4K | 0.00% | +2,204+467.9% | Added |
| BFSG, LLC | 2,938 | $80.6K | 0.01% | 00.0% | Unchanged |
| Group One Trading, L.P. | 3,062 | $84.0K | 0.00% | +3,062 | New |
| Nomura Asset Management Co Ltd | 3,100 | $85.0K | 0.00% | −203−6.1% | Reduced |
| Umb Bank N A | 3,375 | $92.6K | 0.00% | −200−5.6% | Reduced |
| Reyes Financial Architecture, Inc. | 3,425 | $93.9K | 0.08% | +823+31.6% | Added |
| Park Place Capital Corp | 3,659 | $100.4K | 0.02% | +3,659 | New |
| Advisory Services Network, LLC | 3,659 | $100.4K | 0.00% | +3,659 | New |
| Bessemer Group Inc | 4,360 | $120.0K | 0.00% | +285+7.0% | Added |
| Northwestern Mutual Wealth Management Co | 4,431 | $121.5K | 0.00% | −1,854−29.5% | Reduced |
| Parkside Financial Bank & Trust | 4,647 | $127.5K | 0.01% | +570+14.0% | Added |
| Annis Gardner Whiting Capital Advisors, LLC | 4,869 | $133.6K | 0.02% | −356−6.8% | Reduced |
| Parallel Advisors, LLC | 5,130 | $140.7K | 0.00% | +1,336+35.2% | Added |
| Versant Capital Management, Inc | 5,308 | $145.6K | 0.01% | +926+21.1% | Added |
| MAI Capital Management | 5,540 | $152.0K | 0.00% | +742+15.5% | Added |
| Essential Partners LLC | 5,804 | $159.2K | 0.05% | −25−0.4% | Reduced |
| HM Payson & Co | 5,986 | $164.2K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 6,376 | $174.9K | 0.01% | +76+1.2% | Added |
| STRS Ohio | 6,995 | $191.9K | 0.00% | −93−1.3% | Reduced |
| Golden State Wealth Management, LLC | 7,018 | $192.5K | 0.02% | 00.0% | Unchanged |
| Principle Wealth Partners LLC | 7,326 | $201.0K | 0.01% | 00.0% | Unchanged |
| Indivisible Partners | 7,331 | $201.1K | 0.02% | +7,331 | New |
| GDS Wealth Management | 7,335 | $201.2K | 0.01% | 00.0% | Unchanged |
| Mosaic Family Wealth Partners, LLC | 7,355 | $201.7K | 0.02% | +7,355 | New |
| TCG Advisory Services, LLC | 7,419 | $203.5K | 0.00% | +12+0.2% | Added |
| Mirabella Financial Services LLP | 7,431 | $203.8K | 0.02% | +7,431 | New |
| Keudell/Morrison Wealth Management | 7,443 | $204.2K | 0.04% | 00.0% | Unchanged |
| Apella Capital, LLC | 6,995 | $207.3K | 0.00% | +6,995 | New |
| Aspire Capital Advisors LLC | 7,579 | $207.9K | 0.05% | 00.0% | Unchanged |
| Everence Capital Management Inc | 7,638 | $210.0K | 0.01% | +7,638 | New |
| Caldwell Sutter Capital, Inc. | 7,659 | $210.1K | 0.09% | +40+0.5% | Added |
| Concurrent Investment Advisors, LLC | 7,701 | $211.2K | 0.00% | +7,701 | New |
| 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 |
| Legacy Wealth Asset Management, LLC | 7,718 | $211.7K | 0.05% | +212+2.8% | Added |
| Auxano Advisors, LLC | 7,737 | $212.2K | 0.04% | +7,737 | New |
| Vontobel Holding Ltd. | 7,893 | $216.5K | 0.00% | −193−2.4% | Reduced |
| Kera Capital Partners, Inc. | 7,894 | $216.5K | 0.03% | +425+5.7% | Added |
| Independent Financial Group, LLC | 7,922 | $217.3K | 0.00% | +18+0.2% | Added |
| Sagewood Asset Management LP | 8,259 | $226.5K | 0.07% | +8,259 | New |
| Dark Forest Capital Management LP | 8,278 | $227.1K | 0.02% | −96,922−92.1% | Reduced |
| Paragon Capital Management Ltd | 8,348 | $229.0K | 0.05% | −329−3.8% | Reduced |
| Journey Strategic Wealth LLC | 8,536 | $234.1K | 0.01% | +266+3.2% | Added |
| BSW Wealth Partners | 8,569 | $235.1K | 0.03% | +10.0% | Added |
| Signaturefd, LLC | 8,614 | $236.3K | 0.00% | +456+5.6% | Added |
| Evercore Wealth Management, LLC | 8,647 | $237.2K | 0.00% | 00.0% | Unchanged |
| 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 |
| 44 Wealth Management LLC | 8,791 | $241.1K | 0.08% | +126+1.5% | Added |
| Profund Advisors LLC | 8,981 | $246.3K | 0.01% | −1,253−12.2% | Reduced |
| Navellier & Associates Inc | 9,054 | $248.4K | 0.03% | 00.0% | Unchanged |
| Sepio Capital, LP | 9,184 | $251.9K | 0.01% | −4,136−31.1% | Reduced |
| Pallas Capital Advisors LLC | 9,349 | $256.4K | 0.01% | −274−2.8% | Reduced |
| Catalyst Funds Management Pty Ltd | 9,377 | $257.2K | 0.04% | +9,377 | New |
| Robertson Stephens Wealth Management, LLC | 9,382 | $257.3K | 0.01% | −8−0.1% | Reduced |
| Cresset Asset Management, LLC | 9,420 | $258.4K | 0.00% | −932−9.0% | Reduced |
| Wealthfront Advisers LLC | 9,486 | $260.2K | 0.00% | −61−0.6% | Reduced |
| GAMMA Investing LLC | 9,542 | $261.7K | 0.01% | +1,175+14.0% | Added |
| CIBC Asset Management Inc | 9,563 | $262.3K | 0.00% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 9,689 | $265.8K | 0.00% | −2,443−20.1% | Reduced |
| Wedbush Securities Inc | 9,731 | $267.0K | 0.01% | −194−2.0% | Reduced |
| Tower Research Capital LLC (TRC) | 9,738 | $267.1K | 0.01% | +3,671+60.5% | Added |
| Peregrine Asset Advisers, Inc. | 9,774 | $268.1K | 0.07% | 00.0% | Unchanged |
| Argent Trust Co | 9,812 | $269.1K | 0.01% | 00.0% | Unchanged |
| Shelton Capital Management | 9,865 | $270.6K | 0.01% | +2,341+31.1% | Added |
| MML Investors Services, LLC | 9,952 | $273.0K | 0.00% | −1,289−11.5% | Reduced |
| ARS Investment Partners, LLC | 10,044 | $275.5K | 0.01% | +10,044 | New |
| HB Wealth Management, LLC | 10,112 | $277.4K | 0.00% | +10,112 | New |
| Horst & Graben Wealth Management LLC | 9,362 | $279.4K | 0.04% | +126+1.4% | Added |
| Roehl & Yi Investment Advisors, LLC | 10,211 | $280.1K | 0.11% | 00.0% | Unchanged |
| De Lisle Partners LLP | 10,221 | $280.4K | 0.03% | 00.0% | Unchanged |
| KBC Group NV | 10,293 | $282.0K | 0.00% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 10,472 | $287.2K | 0.01% | +13+0.1% | Added |
| Becker Capital Management Inc | 10,510 | $288.3K | 0.01% | +10,510 | New |
| Kiley Juergens Wealth Management, LLC | 10,565 | $289.8K | 0.05% | −1,300−11.0% | Reduced |
| Equitable Trust Co | 10,634 | $291.7K | 0.01% | +2,133+25.1% | Added |