First Interstate Bancsystem
FIBK · NASDAQ
$35.56+$0.83 (+2.39%)TodayMarket closed ·
Prev close $34.73
Who owns FIBK
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 42.7% of FIBK’s shares.
- The Vanguard Group, Inc.8.2%
- First Interstate Bank6.4%
- BlackRock Institutional Trust Company, N.A.6.0%
- Macquarie Investment Management4.2%
- Next 6 largest institutions17.9%
- All other shareholders57.3%
| Holder | Shares | % of shares |
|---|---|---|
| The Vanguard Group, Inc. | 7.87M | 8.23% |
| First Interstate Bank | 6.10M | 6.39% |
| BlackRock Institutional Trust Company, N.A. | 5.70M | 5.96% |
| Macquarie Investment Management | 4.00M | 4.19% |
| Franklin Mutual Advisers, LLC | 3.31M | 3.46% |
| Fidelity Management & Research Company LLC | 3.21M | 3.36% |
| State Street Global Advisors (US) | 3.14M | 3.28% |
| Dimensional Fund Advisors, L.P. | 2.65M | 2.77% |
| MFS Investment Management | 2.49M | 2.61% |
| Wellington Management Company, LLP | 2.32M | 2.43% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 2.62M | 2.74% |
| Franklin Small Cap Value Fund | 2.45M | 2.57% |
| Vanguard Small-Cap Index Fund | 2.19M | 2.29% |
| iShares Russell 2000 ETF | 1.94M | 2.03% |
| Delaware Small Cap Core Fund | 1.71M | 1.79% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $4.83M (11 trades) of FIBK on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| SCOTT JAMES R | Gift | 6.99K | — |
| SCOTT JULIE A | Sale | 2.70K | $101.63K |
| Lee Jeffery D. | Award | 5.42K | — |
| Scott Jonathan R | Sale | 8.07K | $300.97K |
| Scott Jonathan R | Sale | 16.93K | $626.88K |
| Shepler Christopher L. | Tax withholding | 222 | $8.19K |
| SCOTT JULIE A | Gift | 1.35K | — |
| Ritter Matthew John | Award | 1.81K | $70.38K |
| TURNER BRIAN KEVIN | Award | 1.81K | $70.38K |
| Scott Jonathan R | Sale | 10.00K | $403.00K |
Short interest
Settled Sep 30, 2026
- Shares short
- 8.63M
- Days to cover
- 5.77
- % of shares outstanding
- 9.04%
- Average daily volume
- 1.50M
- Change since last report
- −12.7%
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