First Interstate BancSystem Ownership | Who Owns First Interstate BancSystem?
First Interstate BancSystem Ownership Summary
First Interstate BancSystem is owned by 22.74% institutional investors, 16.15% insiders, and 61.11% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 13.27% of FIBK shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.36% of its assets in First Interstate BancSystem shares.
FIBK Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | First Interstate BancSystem | 22.74% | 16.15% | 61.11% |
| Sector | Financial Services Stocks | 32.19% | 15.44% | 52.37% |
| Industry | Regional Banks Stocks | 31.54% | 12.70% | 55.76% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 13.61M | 13.27% | $471.05M |
| Vanguard group | 10.05M | 9.80% | $347.68M |
| Blackrock | 7.60M | 7.39% | $211.01M |
| Wellington management group llp | 5.92M | 5.73% | $188.52M |
| Dimensional fund advisors lp | 5.40M | 5.26% | $186.82M |
| Fmr | 4.87M | 4.72% | $155.33M |
| First interstate bank | 4.67M | 4.55% | $161.42M |
| State street | 4.23M | 4.09% | $134.74M |
| Holdco asset management, lp | 3.95M | 3.85% | $136.67M |
| Capital investors | 2.67M | 2.61% | $92.50M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Holdco asset management, lp | 3.95M | 10.28% | $136.67M |
| First interstate bank | 4.67M | 8.66% | $161.42M |
| Cypress capital management llc (wy) | 67.80K | 2.18% | $2.35M |
| Villere st denis j | 544.91K | 1.89% | $18.85M |
| Azora capital lp | 1.28M | 1.88% | $40.66M |
| Cramer rosenthal mcglynn | 921.90K | 1.83% | $29.38M |
| Cladis investment advisory | 88.55K | 1.61% | $2.82B |
| Punch & associates investment management | 724.15K | 1.34% | $23.08M |
| North reef capital management lp | 850.00K | 1.27% | $27.09M |
| Mesirow institutional investment management | 496.89K | 1.24% | $16.13M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 13.61M | 0.01% | 6.20M |
| Capital investors | 2.67M | 0.01% | 2.67M |
| Vanguard group | 10.05M | 0.01% | 1.21M |
| Azora capital lp | 1.28M | 1.88% | 1.20M |
| Norges bank | 1.10M | 0.00% | 1.10M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Macquarie group | - | - | -2.18M |
| Franklin resources | 2.60M | 0.02% | -1.66M |
| Fj capital management | - | - | -890.23K |
| Blackrock | 7.60M | 0.00% | -534.18K |
| Millennium management | 866.02K | 0.01% | -506.70K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Capital investors | 2.67M | 0.01% | 2.67M | $92.50M |
| Norges bank | 1.10M | 0.00% | 1.10M | $38.03M |
| Cramer rosenthal mcglynn | 921.90K | 1.83% | 921.90K | $29.38M |
| North reef capital management lp | 850.00K | 1.27% | 850.00K | $27.09M |
| Principal financial group | 426.63K | 0.01% | 426.63K | $14.76M |
Sold Out
| Holder | Change |
|---|---|
| Twin peaks wealth advisors | -1.00 |
| Mount yale investment advisors | -1.00 |
| Tfo-tdc | -3.00 |
| Claris advisors, llc / mo / | -4.00 |
| Southstate | -5.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 92 | -61.51% | 23,325,330 | -73.39% | 22 | 0.32% | 52 | -55.17% | 19 | -76.54% |
| Sep 30, 2025 | 101 | -56.84% | 24,420,606 | -71.61% | 23 | 0.34% | 45 | -66.67% | 37 | -47.14% |
| Jun 30, 2025 | 231 | -7.23% | 85,960,037 | 1.59% | 83 | 1.24% | 131 | 4.80% | 71 | -13.41% |
| Mar 31, 2025 | 246 | 2.07% | 84,615,768 | 1.08% | 82 | 1.24% | 126 | 6.78% | 80 | -5.88% |
| Dec 31, 2024 | 236 | -0.84% | 83,705,200 | 3.24% | 81 | 1.31% | 113 | -7.38% | 86 | 16.22% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 5.42M | 5.36% | 5.42M |
| Franklin Small Cap Value SMA Composite | 5.32M | 5.07% | 1.86M |
| Vanguard Total Stock Mkt Idx Inv | 2.81M | 2.78% | 7.90K |
| American Funds SMALLCAP World A | 2.67M | 2.64% | 2.67M |
| Vanguard US Total Market Shares ETF | 2.60M | 2.52% | -186.33K |
| iShares Russell 2000 ETF | 2.20M | 2.18% | 190.16K |
| Vanguard Small Cap Index | 1.98M | 1.96% | 951.00 |
| Macquarie Small Cap Core I | 1.80M | 1.71% | -135.04K |
| Delaware Small Cap Core I | 1.74M | 1.66% | -10.76K |
| Nomura Small Cap Core I | 1.61M | 1.59% | -57.21K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jan 05, 2026 | Scott Jonathan R | - | Sell | $114.86K |
| Jan 06, 2026 | Scott Jonathan R | - | Sell | $67.45K |
| Dec 01, 2025 | Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees | - | Sell | $327.50K |
| Nov 21, 2025 | HEYNEMAN JOHN M JR | Sell | $944.30K | |
| Nov 11, 2025 | HEYNEMAN JOHN M JR | Sell | $482.10K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 2 |
| 2025 Q4 | - | 11 |
| 2025 Q3 | - | 4 |
| 2025 Q2 | - | - |
| 2025 Q1 | - | 2 |
FIBK Ownership FAQ
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