FIBK · Insider trading · 13F holders · Congress trades
First Interstate Bancsystem Inc (FIBK)
Who is buying and selling FIBK: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 15
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $1.4M
- Congress trades, 12 months
- 1
FIBK at a glance
- Between Aug 1, 2026 and Oct 29, 2026, 2 FIBK insiders filed 5 sales worth $1.4M on SEC Form 4, and no open-market purchases.
- 15 13F filers hold FIBK among their 50 largest positions, worth $472.9M combined. The biggest bets by portfolio weight are HoldCo Asset Management, LP (9.8%), First Interstate Bank (8.7%) and Villere St Denis J & Co LLC (2.6%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
- Members of Congress have disclosed 1 FIBK trade since 2019, 0 purchases and 1 sale in the past year; the latest was Donna E. Shalala (D-FL), selling $1K–15K on Jun 24, 2019.
- FIBK last closed at $37.95 on Oct 29, 2026.
FIBK insider trading
Between Aug 1, 2026 and Oct 29, 2026, 2 FIBK insiders filed 5 sales worth $1.4M on SEC Form 4, and no open-market purchases.
| Filed | Insider | Role | Trade | Shares | Price | Value | Form 4 |
|---|---|---|---|---|---|---|---|
| Oct 26, 2026 | Scott Jonathan R | 10% Owner | Sale | 5,000 | $37.26 | $186K | SEC |
| Oct 23, 2026 | Scott Jonathan R | 10% Owner | Sale | 5,000 | $36.90 | $185K | SEC |
| Sep 16, 2026 | Scott Julie A | 10% Owner | Sale | 2,700 | $37.64 | $102K | SEC |
| Sep 14, 2026 | Scott Jonathan R | 10% Owner | Sale | 16,929 | $37.03 | $627K | SEC |
| Sep 14, 2026 | Scott Jonathan R | 10% Owner | Sale | 8,071 | $37.29 | $301K | SEC |
Who owns FIBK? Hedge funds and superinvestors
15 13F filers hold FIBK among their 50 largest positions, worth $472.9M combined. The biggest bets by portfolio weight are HoldCo Asset Management, LP (9.8%), First Interstate Bank (8.7%) and Villere St Denis J & Co LLC (2.6%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| First Interstate BankBank & trust | 8.7% | $164.1M | 4,591,104 | -0.5% shares | Q3 2026 |
| HoldCo Asset Management, LPHedge fund | 9.8% | $152.3M | 3,950,107 | +0.0% shares | Q2 2026 |
| Cramer Rosenthal Mcglynn LLCAsset manager | 2.0% | $39.9M | 1,034,043 | +13.1% shares | Q2 2026 |
| Punch & Associates Investment Management, Inc.Wealth manager | 1.5% | $30.0M | 778,006 | +5.8% shares | Q2 2026 |
| Villere St Denis J & Co LLCInvestment manager | 2.6% | $21.9M | 567,701 | -9.5% shares | Q2 2026 |
| Leeward Investments, LLC - MAAsset manager | 1.1% | $20.9M | 583,577 | -5.6% shares | Q3 2026 |
| Aristotle Capital Boston, LLCAsset manager | 0.9% | $13.4M | 348,476 | — | Q2 2026 |
| Numerai GP LLCHedge fund | 0.7% | $8.2M | 213,407 | +85.2% shares | Q2 2026 |
| Harbor Capital Advisors, Inc.Mutual fund manager | 0.5% | $7.4M | 207,303 | +4.1% shares | Q3 2026 |
| Moody Aldrich Partners LLCAsset manager | 1.1% | $5.7M | 158,506 | -7.0% shares | Q3 2026 |
| Cladis Investment Advisory, LLCWealth manager | 1.5% | $3.2M | 83,865 | -1.3% shares | Q2 2026 |
| Cypress Capital Management LLC (WY)Asset manager | 1.7% | $2.0M | 52,108 | -16.2% shares | Q2 2026 |
| Northern Capital Management, Inc.Wealth manager | 0.8% | $2.0M | 51,590 | +0.5% shares | Q2 2026 |
| Altus Wealth Group LLCWealth manager | 0.4% | $951K | 26,609 | -1.3% shares | Q3 2026 |
| Capstone Wealth Management, Inc.Wealth manager | 0.7% | $926K | 23,667 | +0.1% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 5, Q2 2026: 10). Screen FIBK in the grand portfolio →
FIBK stock trades by members of Congress
Members of Congress have disclosed 1 FIBK trade since 2019, 0 purchases and 1 sale in the past year; the latest was Donna E. Shalala (D-FL), selling $1K–15K on Jun 24, 2019.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Apr 27, 2020 | Donna E. ShalalaD-FL · House | Sale | $1K–15K | Jun 24, 2019 | -0.9% |
FIBK questions and answers
Are insiders buying FIBK stock?
Between Aug 1, 2026 and Oct 29, 2026, 2 FIBK insiders filed 5 sales worth $1.4M on SEC Form 4, and no open-market purchases.
Which hedge funds own FIBK?
15 13F filers hold FIBK among their 50 largest positions, worth $472.9M combined. The biggest bets by portfolio weight are HoldCo Asset Management, LP (9.8%), First Interstate Bank (8.7%) and Villere St Denis J & Co LLC (2.6%). In their latest 13Fs, 0 managers opened a new position and 3 added to one.
Has Congress traded FIBK?
Members of Congress have disclosed 1 FIBK trade since 2019, 0 purchases and 1 sale in the past year; the latest was Donna E. Shalala (D-FL), selling $1K–15K on Jun 24, 2019.
Who is the largest holder of FIBK?
Among 13F filers, First Interstate Bank reports the largest FIBK position, $164.1M (4,591,104 shares) in its Q3 2026 13F. The biggest bet by portfolio weight is HoldCo Asset Management, LP's: 9.8% of its portfolio.
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