FIBK First Interstate BancSystem, Inc.
First Interstate BancSystem, Inc. (FIBK) Institutional Ownership
What the institutions did with FIBK last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Only 4 managers reported a position this quarter, so the percentages above describe a very small sample.
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Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 13.7M | 15.1% |
| STATE STREET CORP | 6.3M | 6.9% |
| DIMENSIONAL FUND ADVISORS LP | 5.8M | 6.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.5M | 6.0% |
| First Interstate Bank | 4.6M | 5.1% |
| HoldCo Asset Management, LP | 4.0M | 4.3% |
| WELLINGTON MANAGEMENT GROUP LLP | 3.8M | 4.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.7M | 4.1% |
| FMR LLC | 2.5M | 2.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.4M | 2.6% |
| Capital International Investors | 2.3M | 2.6% |
| VICTORY CAPITAL MANAGEMENT INC | 2.1M | 2.4% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 2.0M | 2.2% |
| MORGAN STANLEY | 1.6M | 1.8% |
| BANK OF AMERICA CORP /DE/ | 1.5M | 1.6% |
| FRANKLIN RESOURCES INC | 1.4M | 1.6% |
| JPMORGAN CHASE & CO | 1.4M | 1.5% |
| FIRST TRUST ADVISORS LP | 1.3M | 1.4% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.2M | 1.3% |
| Capital World Investors | 1.2M | 1.3% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2M | 1.3% |
| UBS Group AG | 1.1M | 1.2% |
| CRAMER ROSENTHAL MCGLYNN LLC | 1.0M | 1.1% |
| Bank of New York Mellon Corp | 1.0M | 1.1% |
| NORGES BANK | 978.2K | 1.1% |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.