First Interstate Bancsystem Inc
FIBK- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0000860413
In the last 90 days, First Interstate Bancsystem Inc insiders filed 0 open-market purchases and 4 sales; 298 institutions reported holding it in 13F filings for Q2 2026, worth $3.52B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in First Interstate Bancsystem 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
- 288
- +16 vs. Q4 2025
- Shares held
- 92.2M
- +6.00M (+7.0%) vs. Q4 2025
- Total value
- $3.08B
- +$95.7M (+3.2%) vs. Q4 2025
- New holders
- 48
- 98 more added
- Sold out
- 32
- 105 more reduced
6 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 FIBK 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 | 298 | $3.52B |
| Q1 2026 | 288 | $3.08B |
| Q4 2025 | 278 | $3.37B |
| Q3 2025 | 238 | $2.79B |
| Q2 2025 | 234 | $2.48B |
| Q1 2025 | 248 | $2.45B |
| Q4 2024 | 241 | $2.72B |
| Q3 2024 | 238 | $2.51B |
| Q2 2024 | 219 | $2.27B |
| Q1 2024 | 226 | $2.21B |
| Q4 2023 | 207 | $2.54B |
| Q3 2023 | 202 | $2.10B |
| Q2 2023 | 213 | $1.99B |
| Q1 2023 | 222 | $2.48B |
| Q4 2022 | 254 | $3.11B |
| Q3 2022 | 241 | $3.31B |
| Q2 2022 | 234 | $3.33B |
| Q1 2022 | 256 | $2.94B |
| Q4 2021 | 194 | $1.58B |
| Q3 2021 | 190 | $1.42B |
| Q2 2021 | 179 | $1.31B |
| Q1 2021 | 182 | $1.49B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding First Interstate Bancsystem Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of Montreal | 8,680 | $289.9K | 0.00% | +802+10.2% | Added |
| Brown Advisory Inc | 8,744 | $292.1K | 0.00% | −710,923−98.8% | Reduced |
| Virtu Financial LLC | 8,953 | $299.0K | 0.01% | +8,953 | New |
| CIBC Asset Management Inc | 8,977 | $299.8K | 0.00% | −332−3.6% | Reduced |
| US Bancorp | 9,256 | $309.2K | 0.00% | −3,144−25.4% | Reduced |
| Odyssean, LLC | 9,533 | $318.4K | 0.12% | −308−3.1% | Reduced |
| Naples Global Advisors, LLC | 9,660 | $322.6K | 0.02% | +300+3.2% | Added |
| McIlrath & Eck, LLC | 9,963 | $332.8K | 0.02% | +1,461+17.2% | Added |
| Mutual of America Capital Management LLC | 10,066 | $336.2K | 0.00% | −165−1.6% | Reduced |
| Keybank National Association | 10,424 | $348.2K | 0.00% | −3,425−24.7% | Reduced |
| Skopos Labs, Inc. | 10,927 | $365.0K | 0.01% | +10,927 | New |
| JustInvest LLC | 10,956 | $365.9K | 0.00% | −87−0.8% | Reduced |
| Advisor Group Holdings, Inc. | 11,637 | $388.7K | 0.00% | −3,170−21.4% | Reduced |
| denkapparat Operations GmbH | 11,970 | $399.8K | 0.17% | +11,970 | New |
| Cerity Partners LLC | 12,039 | $402.1K | 0.00% | +12,039 | New |
| ARGA Investment Management, LP | 12,411 | $414.5K | 0.01% | +12,411 | New |
| Captrust Financial Advisors | 12,424 | $414.9K | 0.00% | +643+5.5% | Added |
| New Age Alpha Advisors, LLC | 12,443 | $415.6K | 0.02% | −299−2.3% | Reduced |
| Maryland State Retirement & Pension System | 12,771 | $426.6K | 0.01% | −273−2.1% | Reduced |
| GTS Securities LLC | 13,239 | $442.2K | 0.02% | +13,239 | New |
| Pictet Asset Management Holding SA | 13,298 | $444.2K | 0.00% | −138−1.0% | Reduced |
| ProShare Advisors LLC | 13,443 | $449.0K | 0.00% | −3,953−22.7% | Reduced |
| Jones Financial Companies LLLP | 14,004 | $459.5K | 0.00% | +11,934+576.5% | Added |
| South Dakota Investment Council | 14,027 | $469.0K | 0.01% | 00.0% | Unchanged |
| Allied Investment Advisors, LLC | 14,078 | $470.2K | 0.07% | −1,522−9.8% | Reduced |
| Occudo Quantitative Strategies LP | 13,249 | $470.2K | 0.03% | +13,249 | New |
| Voya Investment Management LLC | 14,272 | $476.7K | 0.00% | −1,226−7.9% | Reduced |
| Public Employees Retirement Association of Colorado | 14,478 | $484.0K | 0.00% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 14,600 | $487.6K | 0.00% | −1,000−6.4% | Reduced |
| VELA Investment Management, LLC | 14,601 | $487.7K | 0.13% | +3,100+27.0% | Added |
| Coldstream Capital Management Inc | 14,659 | $489.6K | 0.01% | +14,659 | New |
| CWM Advisors, LLC | 15,181 | $507.0K | 0.03% | −3,071−16.8% | Reduced |
| Gabelli Funds LLC | 15,698 | $524.3K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 16,744 | $560.6K | 0.00% | −1,759−9.5% | Reduced |
| New York State Teachers Retirement System | 16,789 | $561.0K | 0.00% | −2,940−14.9% | Reduced |
| Inceptionr LLC | 16,967 | $566.7K | 0.14% | +16,967 | New |
| HighTower Advisors, LLC | 17,103 | $571.3K | 0.00% | +2,926+20.6% | Added |
| Verition Fund Management LLC | 17,174 | $573.6K | 0.01% | +17,174 | New |
| Cullen Capital Management LLC | 18,393 | $614.3K | 0.01% | −321−1.7% | Reduced |
| KLP Kapitalforvaltning AS | 19,045 | $636.1K | 0.00% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 19,493 | $651.1K | 0.02% | +2,042+11.7% | Added |
| State of Tennessee, Treasury Department | 19,865 | $663.5K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 20,100 | $671.3K | 0.01% | −400−2.0% | Reduced |
| Vanguard Investments Australia, Ltd. | 20,378 | $680.6K | 0.00% | +20,378 | New |
| Natixis Advisors, L.P. | 20,655 | $690.0K | 0.00% | +8,140+65.0% | Added |
| Intech Investment Management LLC | 21,009 | $701.7K | 0.01% | −13,885−39.8% | Reduced |
| Marshall Wace, LLP | 21,125 | $705.6K | 0.00% | +21,125 | New |
| Mercer Global Advisors Inc | 21,612 | $721.8K | 0.00% | +1,747+8.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 21,753 | $726.5K | 0.00% | −408−1.8% | Reduced |
| Stockman Wealth Management, Inc. | 22,019 | $735.4K | 0.08% | −74,370−77.2% | Reduced |
| Handelsbanken Fonder AB | 23,153 | $773.0K | 0.00% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 23,565 | $787.1K | 0.01% | −412−1.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 23,723 | $792.3K | 0.01% | 00.0% | Unchanged |
| Capstone Wealth Management, Inc. | 23,638 | $799.1K | 0.68% | +1,393+6.3% | Added |
| Arizona State Retirement System | 24,023 | $802.4K | 0.00% | −718−2.9% | Reduced |
| Evergreen Capital Management LLC | 24,199 | $808.2K | 0.02% | +132+0.5% | Added |
| Amundi | 24,976 | $834.2K | 0.00% | +11,720+88.4% | Added |
| Amalgamated Bank | 25,374 | $847.0K | 0.01% | −642−2.5% | Reduced |
| SummitTX Capital, L.P. | 25,576 | $854.2K | 0.03% | +25,576 | New |
| Lighthouse Investment Partners, LLC | 25,633 | $856.1K | 0.03% | +7,312+39.9% | Added |
| D.A. Davidson & Co. | 25,894 | $864.9K | 0.01% | −2,292−8.1% | Reduced |
| Altus Wealth Group LLC | 26,952 | $900.2K | 0.37% | −288−1.1% | Reduced |
| American Trust | 28,570 | $954.2K | 0.08% | 00.0% | Unchanged |
| Royal Bank of Canada | 29,661 | $990.0K | 0.00% | +5,437+22.4% | Added |
| Envestnet Asset Management Inc | 30,334 | $1.01M | 0.00% | +2,777+10.1% | Added |
| Jump Financial, LLC | 30,724 | $1.03M | 0.02% | +30,724 | New |
| Quantinno Capital Management LP | 30,981 | $1.03M | 0.00% | +14,166+84.2% | Added |
| BNP Paribas Arbitrage, SA | 32,897 | $1.10M | 0.00% | +12,297+59.7% | Added |
| XTX Topco Ltd | 32,987 | $1.10M | 0.02% | −15,096−31.4% | Reduced |
| CWM, LLC | 33,992 | $1.14M | 0.00% | −182−0.5% | Reduced |
| Vanguard Global Advisers, LLC | 35,732 | $1.19M | 0.00% | +35,732 | New |
| Kestra Investment Management, LLC | 36,198 | $1.21M | 0.02% | −2,447−6.3% | Reduced |
| Fifth Third Bancorp | 37,275 | $1.24M | 0.00% | +37,219+66,462.5% | Added |
| Janus Henderson Group PLC | 37,395 | $1.25M | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 38,605 | $1.29M | 0.02% | −16,611−30.1% | Reduced |
| Louisiana State Employees Retirement System | 39,000 | $1.30M | 0.02% | −2,000−4.9% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 40,485 | $1.35M | 0.00% | −1,065−2.6% | Reduced |
| Elo Mutual Pension Insurance Co | 40,528 | $1.35M | 0.02% | +40,528 | New |
| Commonwealth Equity Services, LLC | 41,086 | $1.37M | 0.00% | −5,723−12.2% | Reduced |
| Manufacturers Life Insurance Company, The | 41,966 | $1.40M | 0.00% | −3,518−7.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 43,598 | $1.46M | 0.00% | +14,042+47.5% | Added |
| New York State Common Retirement Fund | 43,848 | $1.46M | 0.00% | +15,982+57.4% | Added |
| Illinois Municipal Retirement Fund | 46,764 | $1.56M | 0.02% | +46,764 | New |
| MetLife Investment Management | 46,996 | $1.57M | 0.01% | −2,737−5.5% | Reduced |
| Pathstone Holdings, LLC | 47,059 | $1.57M | 0.01% | −3,063−6.1% | Reduced |
| State of Alaska, Department of Revenue | 47,724 | $1.59M | 0.02% | −2,133−4.3% | Reduced |
| Tweedy, Browne Co LLC | 49,370 | $1.65M | 0.13% | +17,595+55.4% | Added |
| Exchange Traded Concepts, LLC | 49,370 | $1.65M | 0.01% | +17,595+55.4% | Added |
| Picton Mahoney Asset Management | 50,638 | $1.69M | 0.02% | +50,638 | New |
| Northern Capital Management, Inc. | 51,337 | $1.71M | 0.86% | −763−1.5% | Reduced |
| Neuberger Berman Group LLC | 52,084 | $1.74M | 0.00% | −4,627−8.2% | Reduced |
| Russell Investments Group, Ltd. | 52,808 | $1.76M | 0.00% | +744+1.4% | Added |
| CBOE Vest Financial, LLC | 54,773 | $1.83M | 0.02% | +54,773 | New |
| Allspring Global Investments Holdings, LLC | 55,141 | $1.84M | 0.00% | −37,790−40.7% | Reduced |
| Thrivent Financial for Lutherans | 58,713 | $1.96M | 0.00% | −2,795−4.5% | Reduced |
| State of New Jersey Common Pension Fund D | 60,553 | $2.02M | 0.01% | −11,390−15.8% | Reduced |
| Cypress Capital Management LLC (WY) | 62,213 | $2.08M | 1.92% | −5,582−8.2% | Reduced |
| Man Group plc | 65,251 | $2.18M | 0.00% | +3,660+5.9% | Added |
| LPL Financial LLC | 65,360 | $2.18M | 0.00% | +7,024+12.0% | Added |
| HSBC Holdings PLC | 67,624 | $2.29M | 0.00% | +6,541+10.7% | Added |