Stocktoria
FIRST INTERSTATE BANCSYSTEM INC FIBK
FIRST INTERSTATE BANCSYSTEM INC institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 7,598,564 | $211.0M | 7.39% |
| MILLENNIUM MANAGEMENT LLC | 638,735 | $24.6M | 0.62% |
| D. E. Shaw & Co., Inc. | 463,086 | $17.9M | 0.45% |
| TWO SIGMA INVESTMENTS, LP | 396,596 | $15.3M | 0.39% |
| CITADEL ADVISORS LLC | 217,090 | $8.4M | 0.21% |
| AQR CAPITAL MANAGEMENT LLC | 195,222 | $7.5M | 0.19% |
| Bridgewater Associates, LP | 44,810 | $1.7M | 0.04% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.