FIBK First Interstate BancSystem, Inc.
First Interstate BancSystem, Inc. (FIBK) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| Bridgewater Associates Quant Macro | New | +44.8K | — | $1.7M | 0.0% | 63 |
| D. E. Shaw & Co., Inc. Quant | New | +463.1K | — | $17.9M | 0.0% | 62 |
| North Reef Capital Management Long/Short | Sold Out | -325.2K | -100.0% | $12.5M | 0.0% | 60 |
| Balyasny Asset Management L.P. | Sold Out | -7.5K | -100.0% | $288.4K | 0.0% | 57 |
| Qube Research & Technologies Ltd Quant | New | +95.5K | — | $3.7M | 0.0% | 57 |
| MARSHALL WACE, LLP Long/Short | Sold Out | -21.1K | -100.0% | $814.6K | 0.0% | 56 |
| TWO SIGMA INVESTMENTS, LP Quant | Increased | +280.9K | +242.7% | $10.8M | 0.0% | 55 |
| ExodusPoint Capital Management Long/Short Quant | New | +72.6K | — | $2.8M | 0.0% | 54 |
| Verition Fund Management Event Long/Short | Sold Out | -17.2K | -100.0% | $662.2K | 0.0% | 54 |
| Caxton Associates Macro | New | +21.5K | — | $828.9K | 0.0% | 53 |
Most significant buyers
By move score, not size.
- Bridgewater Associates
- D. E. Shaw & Co., Inc.
- Qube Research & Technologies Ltd
- TWO SIGMA INVESTMENTS, LP
- ExodusPoint Capital Management
Most significant sellers
By move score, not size.
- North Reef Capital Management
- Balyasny Asset Management L.P.
- MARSHALL WACE, LLP
- Verition Fund Management
- Lighthouse Investment Partners
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Bridgewater Associates | 1 | 44.8K | 0 | +44.8K | — | 0.0% | New | 63 |
| D. E. Shaw & Co., Inc. | 1 | 463.1K | 0 | +463.1K | — | 0.0% | New | 62 |
| North Reef Capital Management | 2 | 0 | 325.2K | -325.2K | -100.0% | 0.0% | Sold Out | 60 |
| Balyasny Asset Management L.P. | 2 | 0 | 7.5K | -7.5K | -100.0% | 0.0% | Sold Out | 57 |
| Qube Research & Technologies Ltd | 2 | 95.5K | 0 | +95.5K | — | 0.0% | New | 57 |
| MARSHALL WACE, LLP | 2 | 0 | 21.1K | -21.1K | -100.0% | 0.0% | Sold Out | 56 |
| TWO SIGMA INVESTMENTS, LP | 2 | 396.6K | 115.7K | +280.9K | +242.7% | 0.0% | Increased | 55 |
| ExodusPoint Capital Management | 3 | 72.6K | 0 | +72.6K | — | 0.0% | New | 54 |
| Verition Fund Management | 2 | 0 | 17.2K | -17.2K | -100.0% | 0.0% | Sold Out | 54 |
| Caxton Associates | 3 | 21.5K | 0 | +21.5K | — | 0.0% | New | 53 |
| Jain Global | 3 | 25.3K | 0 | +25.3K | — | 0.0% | New | 52 |
| Brevan Howard Capital Management | 3 | 61.2K | 0 | +61.2K | — | 0.0% | New | 52 |
| CITADEL ADVISORS LLC | 1 | 175.1K | 93.4K | +81.7K | +87.5% | 0.0% | Increased | 51 |
| Lighthouse Investment Partners | 3 | 7.2K | 25.6K | -18.5K | -72.1% | 0.0% | Reduced | 38 |
| MILLENNIUM MANAGEMENT LLC | 2 | 638.7K | 781.1K | -142.4K | -18.2% | 0.0% | Reduced | 33 |
| AQR Capital Management | 3 | 195.2K | 162.2K | +33.0K | +20.4% | 0.0% | Increased | 27 |
| Man Group | 3 | 51.0K | 65.3K | -14.3K | -21.9% | 0.0% | Reduced | 26 |
| Squarepoint Ops LLC | 2 | 124.8K | 121.1K | +3.6K | +3.0% | 0.0% | Increased | 24 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.