FIBK FIRST INTERSTATE BANCSYSTEM INC: institutional ownership and insider trading
318 funds reported holding $3.89B of FIRST INTERSTATE BANCSYSTEM INC in their latest 13F filings; in Q2 2026 funds net sold $31.5M, with 34 new positions and 24 funds selling out; over the last 12 months insiders bought $0 and sold $8.38M on the open market.
Famous investors holding FIBK
- Izzy Englander (Millennium Management): $24.6M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $17.9M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $15.3M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $1.73M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $8.37M, 0.0% of the portfolio
Largest institutional holders of FIBK
- BlackRock, Inc. (BLK) — $530M
- VANGUARD GROUP INC — $348M
- STATE STREET CORP (STT, STT-PG) — $241M
- DIMENSIONAL FUND ADVISORS LP — $223M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $212M
- FIRST INTERSTATE BANK — $164M
- HoldCo Asset Management, LP — $152M
- WELLINGTON MANAGEMENT GROUP LLP — $145M
- VANGUARD CAPITAL MANAGEMENT LLC — $144M
- FMR LLC — $95.0M
Recent FIBK insider trades
- Oct 22, 2026: Scott Jonathan R sold 5,000 shares ($185K)
- Sep 16, 2026: Scott Julie A sold 2,700 shares ($102K)
- Sep 14, 2026: Scott Jonathan R sold 8,071 shares ($301K)
- Sep 11, 2026: Scott Jonathan R sold 16,929 shares ($627K)
5%+ owners
- STATE STREET CORPORATION: 6.4% (Schedule 13G, filed Aug 7, 2026)
- Vanguard Portfolio Management: 5.5% (Schedule 13G, filed Apr 29, 2026)