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 |
|---|---|---|---|---|---|
| Vanguard Asset Management, Ltd | 72,470 | $2.42M | 0.00% | +72,470 | New |
| Wedge Capital Management L L P | 73,281 | $2.45M | 0.05% | −3,948−5.1% | Reduced |
| NFJ Investment Group, LLC | 73,862 | $2.47M | 0.09% | −5,285−6.7% | Reduced |
| State Board of Administration of Florida Retirement System | 74,066 | $2.47M | 0.00% | +50,466+213.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 75,925 | $2.54M | 0.01% | +75,925 | New |
| Ashton Thomas Private Wealth, LLC | 77,285 | $2.58M | 0.06% | −2,036−2.6% | Reduced |
| Great West Life Assurance Co | 78,222 | $2.61M | 0.00% | −8,014−9.3% | Reduced |
| Cladis Investment Advisory, LLC | 84,953 | $2.84M | 1.56% | −2,897−3.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 86,713 | $2.90M | 0.11% | +86,713 | New |
| Deutsche Bank AG | 87,081 | $2.91M | 0.00% | +8,588+10.9% | Added |
| Prudential Financial Inc | 89,870 | $3.00M | 0.00% | +5,885+7.0% | Added |
| Barclays PLC | 91,838 | $3.07M | 0.00% | −103,928−53.1% | Reduced |
| Phocas Financial Corp. | 91,894 | $3.07M | 0.48% | +91,894 | New |
| T. Rowe Price Investment Management, Inc. | 92,698 | $3.10M | 0.00% | +92,698 | New |
| Citadel Advisors LLC | 93,374 | $3.12M | 0.00% | −107,441−53.5% | Reduced |
| Price T Rowe Associates Inc | 93,821 | $3.13M | 0.00% | +13,734+17.1% | Added |
| Vestmark Advisory Solutions, Inc. | 99,060 | $3.31M | 0.04% | +30,136+43.7% | Added |
| Teachers Retirement System of the State of Kentucky | 99,986 | $3.34M | 0.03% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 103,522 | $3.46M | 0.01% | −16,086−13.4% | Reduced |
| Susquehanna International Group, LLP | 103,714 | $3.46M | 0.00% | +47,849+85.7% | Added |
| Rice Hall James & Associates, LLC | 103,949 | $3.47M | 0.19% | −2,859−2.7% | Reduced |
| Alliancebernstein L.P. | 101,950 | $3.53M | 0.00% | −69−0.1% | Reduced |
| SG Americas Securities, LLC | 108,497 | $3.62M | 0.00% | +32,914+43.5% | Added |
| California State Teachers Retirement System | 113,551 | $3.79M | 0.00% | +30,614+36.9% | Added |
| Numerai GP LLC | 115,234 | $3.85M | 0.39% | +97,813+561.5% | Added |
| Two Sigma Investments, LP | 115,714 | $3.86M | 0.00% | −2,000−1.7% | Reduced |
| Wells Fargo & Company | 120,545 | $4.03M | 0.00% | −69,774−36.7% | Reduced |
| American Century Companies Inc | 120,760 | $4.03M | 0.00% | +42,578+54.5% | Added |
| Squarepoint Ops LLC | 121,130 | $4.05M | 0.01% | +121,130 | New |
| Stifel Financial Corp | 124,814 | $4.17M | 0.00% | −240−0.2% | Reduced |
| Rafferty Asset Management, LLC | 126,467 | $4.22M | 0.02% | +6,933+5.8% | Added |
| Bessemer Group Inc | 145,853 | $4.87M | 0.01% | +54,765+60.1% | Added |
| Kennedy Capital Management, Inc. | 148,515 | $4.96M | 0.11% | −40,922−21.6% | Reduced |
| Citigroup Inc | 155,862 | $5.21M | 0.00% | +1,465+0.9% | Added |
| Great Lakes Advisors, LLC | 160,177 | $5.35M | 0.04% | +16,299+11.3% | Added |
| AQR Capital Management LLC | 162,205 | $5.42M | 0.00% | −6,076−3.6% | Reduced |
| Ameriprise Financial Inc | 165,641 | $5.53M | 0.00% | −40,903−19.8% | Reduced |
| Moody Aldrich Partners LLC | 170,347 | $5.69M | 1.03% | +170,347 | New |
| Granite Investment Partners, LLC | 172,335 | $5.76M | 0.35% | +5,109+3.1% | Added |
| Swiss National Bank | 173,046 | $5.78M | 0.00% | −2,800−1.6% | Reduced |
| UBS Asset Management Americas Inc | 179,957 | $6.01M | 0.00% | +397+0.2% | Added |
| Creative Planning | 199,598 | $6.67M | 0.00% | +89,937+82.0% | Added |
| Harbor Capital Advisors, Inc. | 200,193 | $6.69M | 0.54% | +89,886+81.5% | Added |
| Legal & General Group Plc | 203,907 | $6.81M | 0.00% | −14,071−6.5% | Reduced |
| Rhumbline Advisers | 246,916 | $8.25M | 0.01% | −2,619−1.0% | Reduced |
| Fisher Asset Management, LLC | 265,957 | $8.88M | 0.00% | +630.0% | Added |
| Cambria Investment Management, L.P. | 276,842 | $9.25M | 0.52% | +31,406+12.8% | Added |
| Nuveen, LLC | 299,683 | $10.0M | 0.00% | −8,626−2.8% | Reduced |
| Public Sector Pension Investment Board | 314,722 | $10.5M | 0.03% | +4,873+1.6% | Added |
| North Reef Capital Management LP | 325,157 | $10.9M | 0.37% | −1,649,842−83.5% | Reduced |
| Raymond James Financial Inc | 331,534 | $10.9M | 0.00% | +3,513+1.1% | Added |
| Invesco Ltd. | 329,805 | $11.0M | 0.00% | −40,259−10.9% | Reduced |
| Aristotle Capital Boston, LLC | 418,256 | $14.0M | 0.87% | −64,780−13.4% | Reduced |
| Principal Financial Group Inc | 427,429 | $14.3M | 0.01% | +797+0.2% | Added |
| SEI Investments Co | 465,495 | $15.5M | 0.01% | +32,033+7.4% | Added |
| Davidson Investment Advisors | 480,242 | $16.0M | 0.69% | −1,296−0.3% | Reduced |
| Vanguard Fiduciary Trust Co | 567,806 | $19.0M | 0.00% | +567,806 | New |
| Jennison Associates LLC | 586,654 | $19.6M | 0.01% | −769,679−56.7% | Reduced |
| Villere St Denis J & Co LLC | 627,031 | $20.9M | 2.31% | +82,117+15.1% | Added |
| Leeward Investments, LLC - MA | 631,978 | $21.1M | 1.04% | −17,340−2.7% | Reduced |
| Goldman Sachs Group Inc | 705,806 | $23.6M | 0.00% | −53,823−7.1% | Reduced |
| Punch & Associates Investment Management, Inc. | 735,419 | $24.6M | 1.42% | +11,601+1.6% | Added |
| Millennium Management LLC | 781,127 | $26.1M | 0.02% | +781,127 | New |
| Northern Trust Corp | 881,344 | $29.4M | 0.00% | +9,693+1.1% | Added |
| Cramer Rosenthal McGlynn LLC | 914,214 | $30.5M | 2.24% | −139,471−13.2% | Reduced |
| Bank of New York Mellon Corp | 976,166 | $32.6M | 0.01% | −31,178−3.1% | Reduced |
| Capital World Investors | 1,146,394 | $38.3M | 0.01% | +1,146,394 | New |
| Charles Schwab Investment Management Inc | 1,183,384 | $39.5M | 0.01% | +8,686+0.7% | Added |
| First Trust Advisors LP | 1,197,557 | $40.0M | 0.03% | +817,235+214.9% | Added |
| Massachusetts Financial Services Co | 1,272,925 | $42.5M | 0.01% | −67,761−5.1% | Reduced |
| Morgan Stanley | 1,514,150 | $50.6M | 0.00% | −64,569−4.1% | Reduced |
| JPMorgan Chase & Co | 1,706,451 | $56.0M | 0.00% | +131,333+8.3% | Added |
| Nomura Asset Management International Inc. | 1,703,078 | $56.9M | 0.10% | −238,488−12.3% | Reduced |
| UBS Group AG | 1,756,292 | $58.7M | 0.01% | −114,650−6.1% | Reduced |
| Bank of America Corp | 1,778,094 | $59.4M | 0.00% | +24,250+1.4% | Added |
| Franklin Resources Inc | 1,881,246 | $62.8M | 0.02% | −718,397−27.6% | Reduced |
| Victory Capital Management Inc | 2,086,923 | $69.7M | 0.04% | +10,584+0.5% | Added |
| Geode Capital Management, LLC | 2,218,319 | $74.1M | 0.00% | −15,611−0.7% | Reduced |
| Capital International Investors | 2,290,572 | $76.5M | 0.02% | −382,940−14.3% | Reduced |
| Vanguard Capital Management LLC | 3,855,814 | $128.8M | 0.00% | +3,855,814 | New |
| FMR LLC | 3,877,196 | $129.5M | 0.01% | −859,495−18.1% | Reduced |
| Wellington Management Group LLP | 3,882,437 | $129.7M | 0.02% | −1,911,789−33.0% | Reduced |
| HoldCo Asset Management, L.P. | 3,950,107 | $131.9M | 9.82% | 00.0% | Unchanged |
| First Interstate Bank | 4,653,119 | $155.4M | 8.74% | −12,163−0.3% | Reduced |
| Vanguard Portfolio Management LLC | 5,490,538 | $183.4M | 0.01% | +5,490,538 | New |
| Dimensional Fund Advisors LP | 5,630,789 | $188.1M | 0.04% | +231,405+4.3% | Added |
| State Street Corp | 5,891,271 | $196.8M | 0.01% | +409,026+7.5% | Added |
| BlackRock, Inc. | 13,479,487 | $450.2M | 0.01% | −134,781−1.0% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 0 | $0 | 0.00% | −318,450−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −199,396−100.0% | Sold out |
| Peregrine Capital Management LLC | 0 | $0 | 0.00% | −184,666−100.0% | Sold out |
| BW Gestao de Investimentos Ltda. | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −21,846−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −20,927−100.0% | Sold out |
| Ieq Capital, LLC | 0 | $0 | 0.00% | −18,278−100.0% | Sold out |
| WBI Investments | 0 | $0 | 0.00% | −15,661−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −15,335−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −13,017−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −12,525−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −12,293−100.0% | Sold out |