Canonical: https://ownershiptrace.com/13f/companies/1510

# Who owns FIRST INTERSTATE BANCSYSTEM INC (FIBK)? Elite investor 13F holders

3 tracked elite investors reported holding FIRST INTERSTATE BANCSYSTEM INC as of 2026-06-30, including HoldCo Asset Management, D.E. Shaw, Bridgewater Associates. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

3 tracked investors currently reported holding · Latest report period: 2026-06-30 · Financials · Banks

First Interstate BancSystem, Inc. operates as a bank holding company for First Interstate Bank that provides a range of banking products and services in the United States. The company offers various traditional depository products, including checking, savings, and time deposits; and repurchase agreements primarily for commercial and municipal depositors. It also provides a range of trust,…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [HoldCo Asset Management](https://ownershiptrace.com/13f/investors/116) | FIRST INTST BANCSYSTEM INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 152316126.00 USD | 3950107.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1724246/0001724246-26-000004-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | FIRST INTST BANCSYSTEM INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 17856596.00 USD | 463086.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | FIRST INTST BANCSYSTEM INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1727874.00 USD | 44810.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [Tweedy Browne](https://ownershiptrace.com/13f/investors/78) | FIRST INTST BANCSYSTEM INC | SHARE | 2026-06-30 | 2026-08-07 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/732905/0001193125-26-340443-index.html) |
| [GAMCO](https://ownershiptrace.com/13f/investors/137) | FIRST INTST BANCSYSTEM INC | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/807249/0001140361-26-032508-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

This public summary shows the default reporting scope. Enable JavaScript for interactive filters, charts, and additional rows.

[How to read the data](https://ownershiptrace.com/docs#reading-the-data) · [Disclaimer](https://ownershiptrace.com/disclaimer)