NWE NorthWestern Energy Group, Inc.
NorthWestern Energy Group, Inc. (NWE) 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 |
|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | Sold Out | -56.8K | -100.0% | $4.1M | 0.0% | 61 |
| RENAISSANCE TECHNOLOGIES LLC Quant | New | +15.3K | — | $1.1M | 0.0% | 60 |
| Schonfeld Strategic Advisors Long/Short Quant | New | +499.0K | — | $35.7M | 0.2% | 56 |
| Tudor Investment Corporation Macro | Sold Out | -64.2K | -100.0% | $4.6M | 0.0% | 56 |
| ExodusPoint Capital Management Long/Short Quant | Sold Out | -95.9K | -100.0% | $6.9M | 0.0% | 54 |
| Voloridge Investment Management Quant | New | +7.3K | — | $519.9K | 0.0% | 53 |
| Capstone Investment Advisors Quant Macro | New | +9.4K | — | $676.3K | 0.0% | 53 |
| Trexquant Investment Quant | New | +51.0K | — | $3.7M | 0.0% | 53 |
| Verition Fund Management Event Long/Short | Increased | +251.6K | +865.9% | $18.0M | 0.2% | 53 |
| Polar Asset Management Partners Long/Short | Increased | +101.8K | +485.3% | $7.3M | 0.3% | 51 |
Most significant buyers
By move score, not size.
- RENAISSANCE TECHNOLOGIES LLC
- Schonfeld Strategic Advisors
- Voloridge Investment Management
- Capstone Investment Advisors
- Trexquant Investment
Most significant sellers
By move score, not size.
- Point72 Asset Management, L.P.
- Tudor Investment Corporation
- ExodusPoint Capital Management
- CITADEL ADVISORS LLC
- Caxton Associates
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 1 | 0 | 56.8K | -56.8K | -100.0% | 0.0% | Sold Out | 61 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 15.3K | 0 | +15.3K | — | 0.0% | New | 60 |
| Schonfeld Strategic Advisors | 3 | 499.0K | 0 | +499.0K | — | 0.2% | New | 56 |
| Tudor Investment Corporation | 2 | 0 | 64.2K | -64.2K | -100.0% | 0.0% | Sold Out | 56 |
| ExodusPoint Capital Management | 3 | 0 | 95.9K | -95.9K | -100.0% | 0.0% | Sold Out | 54 |
| Voloridge Investment Management | 2 | 7.3K | 0 | +7.3K | — | 0.0% | New | 53 |
| Capstone Investment Advisors | 3 | 9.4K | 0 | +9.4K | — | 0.0% | New | 53 |
| Trexquant Investment | 3 | 51.0K | 0 | +51.0K | — | 0.0% | New | 53 |
| Verition Fund Management | 2 | 280.7K | 29.1K | +251.6K | +865.9% | 0.2% | Increased | 53 |
| Polar Asset Management Partners | 3 | 122.8K | 21.0K | +101.8K | +485.3% | 0.3% | Increased | 51 |
| LMR Partners | 3 | 103.6K | 15.9K | +87.7K | +553.2% | 0.1% | Increased | 49 |
| CITADEL ADVISORS LLC | 1 | 10.8K | 45.8K | -35.0K | -76.5% | 0.0% | Reduced | 48 |
| Highbridge Capital Management | 2 | 358.2K | 287.3K | +70.9K | +24.7% | 3.0% | Increased | 47 |
| Caxton Associates | 3 | 312.2K | 657.3K | -345.1K | -52.5% | 0.4% | Reduced | 44 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 127.0K | 276.0K | -149.0K | -54.0% | 0.0% | Reduced | 42 |
| Qube Research & Technologies Ltd | 2 | 367.3K | 794.4K | -427.1K | -53.8% | 0.0% | Reduced | 42 |
| Balyasny Asset Management L.P. | 2 | 1.3M | 910.6K | +375.3K | +41.2% | 0.2% | Increased | 41 |
| AQR Capital Management | 3 | 232.5K | 657.7K | -425.2K | -64.7% | 0.0% | Reduced | 40 |
| Weiss Asset Management | 2 | 87.5K | 56.3K | +31.2K | +55.5% | 0.1% | Increased | 39 |
| Hudson Bay Capital Management | 3 | 903.0K | 625.0K | +278.0K | +44.5% | 0.4% | Increased | 39 |
| Man Group | 3 | 211.1K | 399.8K | -188.7K | -47.2% | 0.0% | Reduced | 37 |
| MILLENNIUM MANAGEMENT LLC | 2 | 1.1M | 1.3M | -250.4K | -19.0% | 0.1% | Reduced | 35 |
| Y-Intercept | 4 | 5.0K | 17.7K | -12.7K | -71.6% | 0.0% | Reduced | 35 |
| D. E. Shaw & Co., Inc. | 1 | 145.7K | 176.6K | -30.8K | -17.5% | 0.0% | Reduced | 33 |
| Bridgewater Associates | 1 | 49.9K | 44.5K | +5.4K | +12.2% | 0.0% | Increased | 33 |
| Squarepoint Ops LLC | 2 | 277.5K | 219.0K | +58.6K | +26.8% | 0.0% | Increased | 32 |
| Yaupon Capital Management | 2 | 110.1K | 104.9K | +5.2K | +5.0% | 0.3% | Increased | 27 |
| Graham Capital Management | 3 | 18.9K | 26.3K | -7.4K | -28.2% | 0.1% | Reduced | 26 |
| Magnetar Capital | 2 | 206.9K | 198.5K | +8.4K | +4.2% | 0.2% | Increased | 25 |
| Brevan Howard Capital Management | 3 | 13.4K | 10.8K | +2.6K | +24.0% | 0.0% | Increased | 24 |
| Moore Capital Management | 3 | 29.9K | 28.7K | +1.3K | +4.4% | 0.1% | Increased | 23 |
| Winton Group | 4 | 18.2K | 18.2K | -28 | -0.2% | 0.0% | Reduced | 18 |
| Engineers Gate | 4 | 25.8K | 25.8K | 0 | +0.0% | 0.0% | Unchanged | 12 |
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.