CMS CMS Energy Corporation
CMS Energy Corporation (CMS) 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 |
|---|---|---|---|---|---|---|
| Yaupon Capital Management | Sold Out | -452.6K | -100.0% | $34.6M | 0.0% | 68 |
| Bridgewater Associates Quant Macro | Sold Out | -35.6K | -100.0% | $2.7M | 0.0% | 63 |
| MARSHALL WACE, LLP Long/Short | New | +137.1K | — | $10.5M | 0.0% | 60 |
| Balyasny Asset Management L.P. | Increased | +948.5K | +198.2% | $72.6M | 0.2% | 58 |
| Ilex Capital Partners Long/Short | New | +21.4K | — | $1.6M | 0.0% | 57 |
| Aristeia Capital Event Long/Short | New | +52.2K | — | $4.0M | 0.2% | 57 |
| Man Group Event Long/Short | Sold Out | -219.0K | -100.0% | $16.8M | 0.0% | 56 |
| Verition Fund Management Event Long/Short | Sold Out | -88.5K | -100.0% | $6.8M | 0.0% | 56 |
| Trexquant Investment Quant | Sold Out | -133.4K | -100.0% | $10.2M | 0.0% | 55 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Increased | +266.9K | +3154.5% | $20.4M | 0.0% | 54 |
Most significant buyers
By move score, not size.
- MARSHALL WACE, LLP
- Balyasny Asset Management L.P.
- Ilex Capital Partners
- Aristeia Capital
- ADAGE CAPITAL PARTNERS GP, L.L.C.
Most significant sellers
By move score, not size.
- Yaupon Capital Management
- Bridgewater Associates
- Man Group
- Verition Fund Management
- Trexquant Investment
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Yaupon Capital Management | 2 | 0 | 452.6K | -452.6K | -100.0% | 0.0% | Sold Out | 68 |
| Bridgewater Associates | 1 | 0 | 35.6K | -35.6K | -100.0% | 0.0% | Sold Out | 63 |
| MARSHALL WACE, LLP | 2 | 137.1K | 0 | +137.1K | — | 0.0% | New | 60 |
| Balyasny Asset Management L.P. | 2 | 1.4M | 478.5K | +948.5K | +198.2% | 0.2% | Increased | 58 |
| Ilex Capital Partners | 2 | 21.4K | 0 | +21.4K | — | 0.0% | New | 57 |
| Aristeia Capital | 2 | 52.2K | 0 | +52.2K | — | 0.2% | New | 57 |
| Man Group | 3 | 0 | 219.0K | -219.0K | -100.0% | 0.0% | Sold Out | 56 |
| Verition Fund Management | 2 | 0 | 88.5K | -88.5K | -100.0% | 0.0% | Sold Out | 56 |
| Trexquant Investment | 3 | 0 | 133.4K | -133.4K | -100.0% | 0.0% | Sold Out | 55 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 275.4K | 8.5K | +266.9K | +3154.5% | 0.0% | Increased | 54 |
| MILLENNIUM MANAGEMENT LLC | 2 | 26.9K | 281.0K | -254.1K | -90.4% | 0.0% | Reduced | 53 |
| Caxton Associates | 3 | 0 | 2.6K | -2.6K | -100.0% | 0.0% | Sold Out | 53 |
| LMR Partners | 3 | 0 | 11.7K | -11.7K | -100.0% | 0.0% | Sold Out | 53 |
| Voleon Capital Management | 3 | 0 | 7.4K | -7.4K | -100.0% | 0.0% | Sold Out | 51 |
| AQR Capital Management | 3 | 1.9M | 798.5K | +1.06M | +132.7% | 0.1% | Increased | 51 |
| Edgestream Partners | 4 | 4.3K | 0 | +4.3K | — | 0.0% | New | 49 |
| Boothbay Fund Management | 4 | 0 | 4.3K | -4.3K | -100.0% | 0.0% | Sold Out | 49 |
| Engineers Gate | 4 | 0 | 6.4K | -6.4K | -100.0% | 0.0% | Sold Out | 48 |
| Squarepoint Ops LLC | 2 | 14.8K | 123.5K | -108.7K | -88.0% | 0.0% | Reduced | 48 |
| ExodusPoint Capital Management | 3 | 72.9K | 404.2K | -331.3K | -82.0% | 0.1% | Reduced | 47 |
| Gotham Asset Management, LLC | 2 | 151.3K | 84.3K | +67.0K | +79.5% | 0.0% | Increased | 45 |
| Walleye Capital | 3 | 8.4K | 334 | +8.1K | +2419.2% | 0.0% | Increased | 45 |
| TWO SIGMA INVESTMENTS, LP | 2 | 33.8K | 92.6K | -58.7K | -63.4% | 0.0% | Reduced | 44 |
| CITADEL ADVISORS LLC | 1 | 133.2K | 85.6K | +47.7K | +55.7% | 0.0% | Increased | 43 |
| Qube Research & Technologies Ltd | 2 | 517.4K | 1.0M | -513.0K | -49.8% | 0.0% | Reduced | 41 |
| Aquatic Capital Management | 4 | 38.4K | 20.8K | +17.6K | +84.4% | 0.1% | Increased | 41 |
| D. E. Shaw & Co., Inc. | 1 | 111.6K | 203.8K | -92.3K | -45.3% | 0.0% | Reduced | 40 |
| Voloridge Investment Management | 2 | 570.3K | 401.0K | +169.3K | +42.2% | 0.2% | Increased | 38 |
| Quadrature Capital | 3 | 31.3K | 19.9K | +11.5K | +57.7% | 0.0% | Increased | 36 |
| Graham Capital Management | 3 | 58.2K | 38.2K | +20.0K | +52.5% | 0.2% | Increased | 34 |
| Holocene Advisors, LP | 2 | 76.3K | 101.3K | -25.0K | -24.7% | 0.0% | Reduced | 33 |
| Hudson Bay Capital Management | 3 | 174.5K | 221.5K | -47.0K | -21.2% | 0.1% | Reduced | 30 |
| Woodline Partners LP | 2 | 67.4K | 59.9K | +7.4K | +12.4% | 0.0% | Increased | 26 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 165.3K | 169.2K | -3.9K | -2.3% | 0.0% | Reduced | 26 |
| Soroban Capital Partners | 1 | 1.1M | 1.1M | 0 | +0.0% | 0.6% | Unchanged | 26 |
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.