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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13,479,487 | $450.2M | 0.01% | −134,781−1.0% | Reduced |
| State Street Corp | 5,891,271 | $196.8M | 0.01% | +409,026+7.5% | Added |
| Dimensional Fund Advisors LP | 5,630,789 | $188.1M | 0.04% | +231,405+4.3% | Added |
| Vanguard Portfolio Management LLC | 5,490,538 | $183.4M | 0.01% | +5,490,538 | New |
| First Interstate Bank | 4,653,119 | $155.4M | 8.74% | −12,163−0.3% | Reduced |
| HoldCo Asset Management, L.P. | 3,950,107 | $131.9M | 9.82% | 00.0% | Unchanged |
| Wellington Management Group LLP | 3,882,437 | $129.7M | 0.02% | −1,911,789−33.0% | Reduced |
| FMR LLC | 3,877,196 | $129.5M | 0.01% | −859,495−18.1% | Reduced |
| Vanguard Capital Management LLC | 3,855,814 | $128.8M | 0.00% | +3,855,814 | New |
| Capital International Investors | 2,290,572 | $76.5M | 0.02% | −382,940−14.3% | Reduced |
| Geode Capital Management, LLC | 2,218,319 | $74.1M | 0.00% | −15,611−0.7% | Reduced |
| Victory Capital Management Inc | 2,086,923 | $69.7M | 0.04% | +10,584+0.5% | Added |
| Franklin Resources Inc | 1,881,246 | $62.8M | 0.02% | −718,397−27.6% | Reduced |
| Bank of America Corp | 1,778,094 | $59.4M | 0.00% | +24,250+1.4% | Added |
| UBS Group AG | 1,756,292 | $58.7M | 0.01% | −114,650−6.1% | Reduced |
| Nomura Asset Management International Inc. | 1,703,078 | $56.9M | 0.10% | −238,488−12.3% | Reduced |
| JPMorgan Chase & Co | 1,706,451 | $56.0M | 0.00% | +131,333+8.3% | Added |
| Morgan Stanley | 1,514,150 | $50.6M | 0.00% | −64,569−4.1% | Reduced |
| Massachusetts Financial Services Co | 1,272,925 | $42.5M | 0.01% | −67,761−5.1% | Reduced |
| First Trust Advisors LP | 1,197,557 | $40.0M | 0.03% | +817,235+214.9% | Added |
| Charles Schwab Investment Management Inc | 1,183,384 | $39.5M | 0.01% | +8,686+0.7% | Added |
| Capital World Investors | 1,146,394 | $38.3M | 0.01% | +1,146,394 | New |
| Bank of New York Mellon Corp | 976,166 | $32.6M | 0.01% | −31,178−3.1% | Reduced |
| Cramer Rosenthal McGlynn LLC | 914,214 | $30.5M | 2.24% | −139,471−13.2% | Reduced |
| Northern Trust Corp | 881,344 | $29.4M | 0.00% | +9,693+1.1% | Added |
| Millennium Management LLC | 781,127 | $26.1M | 0.02% | +781,127 | New |
| Punch & Associates Investment Management, Inc. | 735,419 | $24.6M | 1.42% | +11,601+1.6% | Added |
| Goldman Sachs Group Inc | 705,806 | $23.6M | 0.00% | −53,823−7.1% | Reduced |
| Leeward Investments, LLC - MA | 631,978 | $21.1M | 1.04% | −17,340−2.7% | Reduced |
| Villere St Denis J & Co LLC | 627,031 | $20.9M | 2.31% | +82,117+15.1% | Added |
| Jennison Associates LLC | 586,654 | $19.6M | 0.01% | −769,679−56.7% | Reduced |
| Vanguard Fiduciary Trust Co | 567,806 | $19.0M | 0.00% | +567,806 | New |
| Davidson Investment Advisors | 480,242 | $16.0M | 0.69% | −1,296−0.3% | Reduced |
| SEI Investments Co | 465,495 | $15.5M | 0.01% | +32,033+7.4% | Added |
| Principal Financial Group Inc | 427,429 | $14.3M | 0.01% | +797+0.2% | Added |
| Aristotle Capital Boston, LLC | 418,256 | $14.0M | 0.87% | −64,780−13.4% | Reduced |
| Invesco Ltd. | 329,805 | $11.0M | 0.00% | −40,259−10.9% | Reduced |
| Raymond James Financial Inc | 331,534 | $10.9M | 0.00% | +3,513+1.1% | Added |
| North Reef Capital Management LP | 325,157 | $10.9M | 0.37% | −1,649,842−83.5% | Reduced |
| Public Sector Pension Investment Board | 314,722 | $10.5M | 0.03% | +4,873+1.6% | Added |
| Nuveen, LLC | 299,683 | $10.0M | 0.00% | −8,626−2.8% | Reduced |
| Cambria Investment Management, L.P. | 276,842 | $9.25M | 0.52% | +31,406+12.8% | Added |
| Fisher Asset Management, LLC | 265,957 | $8.88M | 0.00% | +630.0% | Added |
| Rhumbline Advisers | 246,916 | $8.25M | 0.01% | −2,619−1.0% | Reduced |
| Legal & General Group Plc | 203,907 | $6.81M | 0.00% | −14,071−6.5% | Reduced |
| Harbor Capital Advisors, Inc. | 200,193 | $6.69M | 0.54% | +89,886+81.5% | Added |
| Creative Planning | 199,598 | $6.67M | 0.00% | +89,937+82.0% | Added |
| UBS Asset Management Americas Inc | 179,957 | $6.01M | 0.00% | +397+0.2% | Added |
| Swiss National Bank | 173,046 | $5.78M | 0.00% | −2,800−1.6% | Reduced |
| Granite Investment Partners, LLC | 172,335 | $5.76M | 0.35% | +5,109+3.1% | Added |
| Moody Aldrich Partners LLC | 170,347 | $5.69M | 1.03% | +170,347 | New |
| Ameriprise Financial Inc | 165,641 | $5.53M | 0.00% | −40,903−19.8% | Reduced |
| AQR Capital Management LLC | 162,205 | $5.42M | 0.00% | −6,076−3.6% | Reduced |
| Great Lakes Advisors, LLC | 160,177 | $5.35M | 0.04% | +16,299+11.3% | Added |
| Citigroup Inc | 155,862 | $5.21M | 0.00% | +1,465+0.9% | Added |
| Kennedy Capital Management, Inc. | 148,515 | $4.96M | 0.11% | −40,922−21.6% | Reduced |
| Bessemer Group Inc | 145,853 | $4.87M | 0.01% | +54,765+60.1% | Added |
| Rafferty Asset Management, LLC | 126,467 | $4.22M | 0.02% | +6,933+5.8% | Added |
| Stifel Financial Corp | 124,814 | $4.17M | 0.00% | −240−0.2% | Reduced |
| Squarepoint Ops LLC | 121,130 | $4.05M | 0.01% | +121,130 | New |
| American Century Companies Inc | 120,760 | $4.03M | 0.00% | +42,578+54.5% | Added |
| Wells Fargo & Company | 120,545 | $4.03M | 0.00% | −69,774−36.7% | Reduced |
| Two Sigma Investments, LP | 115,714 | $3.86M | 0.00% | −2,000−1.7% | Reduced |
| Numerai GP LLC | 115,234 | $3.85M | 0.39% | +97,813+561.5% | Added |
| California State Teachers Retirement System | 113,551 | $3.79M | 0.00% | +30,614+36.9% | Added |
| SG Americas Securities, LLC | 108,497 | $3.62M | 0.00% | +32,914+43.5% | Added |
| Alliancebernstein L.P. | 101,950 | $3.53M | 0.00% | −69−0.1% | Reduced |
| Rice Hall James & Associates, LLC | 103,949 | $3.47M | 0.19% | −2,859−2.7% | Reduced |
| Susquehanna International Group, LLP | 103,714 | $3.46M | 0.00% | +47,849+85.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 103,522 | $3.46M | 0.01% | −16,086−13.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 99,986 | $3.34M | 0.03% | 00.0% | Unchanged |
| Vestmark Advisory Solutions, Inc. | 99,060 | $3.31M | 0.04% | +30,136+43.7% | Added |
| Price T Rowe Associates Inc | 93,821 | $3.13M | 0.00% | +13,734+17.1% | Added |
| Citadel Advisors LLC | 93,374 | $3.12M | 0.00% | −107,441−53.5% | Reduced |
| T. Rowe Price Investment Management, Inc. | 92,698 | $3.10M | 0.00% | +92,698 | New |
| Phocas Financial Corp. | 91,894 | $3.07M | 0.48% | +91,894 | New |
| Barclays PLC | 91,838 | $3.07M | 0.00% | −103,928−53.1% | Reduced |
| Prudential Financial Inc | 89,870 | $3.00M | 0.00% | +5,885+7.0% | Added |
| Deutsche Bank AG | 87,081 | $2.91M | 0.00% | +8,588+10.9% | Added |
| Susquehanna Fundamental Investments, LLC | 86,713 | $2.90M | 0.11% | +86,713 | New |
| Cladis Investment Advisory, LLC | 84,953 | $2.84M | 1.56% | −2,897−3.3% | Reduced |
| Great West Life Assurance Co | 78,222 | $2.61M | 0.00% | −8,014−9.3% | Reduced |
| Ashton Thomas Private Wealth, LLC | 77,285 | $2.58M | 0.06% | −2,036−2.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 75,925 | $2.54M | 0.01% | +75,925 | New |
| State Board of Administration of Florida Retirement System | 74,066 | $2.47M | 0.00% | +50,466+213.8% | Added |
| NFJ Investment Group, LLC | 73,862 | $2.47M | 0.09% | −5,285−6.7% | Reduced |
| Wedge Capital Management L L P | 73,281 | $2.45M | 0.05% | −3,948−5.1% | Reduced |
| Vanguard Asset Management, Ltd | 72,470 | $2.42M | 0.00% | +72,470 | New |
| HSBC Holdings PLC | 67,624 | $2.29M | 0.00% | +6,541+10.7% | Added |
| LPL Financial LLC | 65,360 | $2.18M | 0.00% | +7,024+12.0% | Added |
| Man Group plc | 65,251 | $2.18M | 0.00% | +3,660+5.9% | Added |
| Cypress Capital Management LLC (WY) | 62,213 | $2.08M | 1.92% | −5,582−8.2% | Reduced |
| State of New Jersey Common Pension Fund D | 60,553 | $2.02M | 0.01% | −11,390−15.8% | Reduced |
| Thrivent Financial for Lutherans | 58,713 | $1.96M | 0.00% | −2,795−4.5% | Reduced |
| Allspring Global Investments Holdings, LLC | 55,141 | $1.84M | 0.00% | −37,790−40.7% | Reduced |
| CBOE Vest Financial, LLC | 54,773 | $1.83M | 0.02% | +54,773 | New |
| Russell Investments Group, Ltd. | 52,808 | $1.76M | 0.00% | +744+1.4% | Added |
| Neuberger Berman Group LLC | 52,084 | $1.74M | 0.00% | −4,627−8.2% | Reduced |
| Northern Capital Management, Inc. | 51,337 | $1.71M | 0.86% | −763−1.5% | Reduced |
| Picton Mahoney Asset Management | 50,638 | $1.69M | 0.02% | +50,638 | New |