XIFR XPLR Infrastructure, LP
XPLR Infrastructure, LP (XIFR) 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 |
|---|---|---|---|---|---|---|
| Electron Capital Partners Long/Short | New | +342.6K | — | $4.0M | 0.2% | 57 |
| MARSHALL WACE, LLP Long/Short | New | +25.9K | — | $305.7K | 0.0% | 56 |
| Verition Fund Management Event Long/Short | Sold Out | -79.6K | -100.0% | $940.0K | 0.0% | 54 |
| Aristeia Capital Event Long/Short | New | +14.1K | — | $166.9K | 0.0% | 54 |
| Walleye Capital Long/Short Quant | Sold Out | -45.2K | -100.0% | $533.3K | 0.0% | 51 |
| Boothbay Fund Management | New | +360.0K | — | $4.3M | 0.1% | 51 |
| Schonfeld Strategic Advisors Long/Short Quant | Sold Out | -49.4K | -100.0% | $583.3K | 0.0% | 51 |
| Y-Intercept Quant | Sold Out | -165.3K | -100.0% | $2.0M | 0.0% | 50 |
| Tudor Investment Corporation Macro | Increased | +241.8K | +114.1% | $2.9M | 0.0% | 50 |
| MILLENNIUM MANAGEMENT LLC | Reduced | -91.0K | -85.5% | $1.1M | 0.0% | 50 |
Most significant buyers
By move score, not size.
- Electron Capital Partners
- MARSHALL WACE, LLP
- Aristeia Capital
- Boothbay Fund Management
- Tudor Investment Corporation
Most significant sellers
By move score, not size.
- Verition Fund Management
- Walleye Capital
- Schonfeld Strategic Advisors
- Y-Intercept
- MILLENNIUM MANAGEMENT LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Electron Capital Partners | 2 | 342.6K | 0 | +342.6K | — | 0.2% | New | 57 |
| MARSHALL WACE, LLP | 2 | 25.9K | 0 | +25.9K | — | 0.0% | New | 56 |
| Verition Fund Management | 2 | 0 | 79.6K | -79.6K | -100.0% | 0.0% | Sold Out | 54 |
| Aristeia Capital | 2 | 14.1K | 0 | +14.1K | — | 0.0% | New | 54 |
| Walleye Capital | 3 | 0 | 45.2K | -45.2K | -100.0% | 0.0% | Sold Out | 51 |
| Boothbay Fund Management | 4 | 360.0K | 0 | +360.0K | — | 0.1% | New | 51 |
| Schonfeld Strategic Advisors | 3 | 0 | 49.4K | -49.4K | -100.0% | 0.0% | Sold Out | 51 |
| Y-Intercept | 4 | 0 | 165.3K | -165.3K | -100.0% | 0.0% | Sold Out | 50 |
| Tudor Investment Corporation | 2 | 453.6K | 211.8K | +241.8K | +114.1% | 0.0% | Increased | 50 |
| MILLENNIUM MANAGEMENT LLC | 2 | 15.5K | 106.5K | -91.0K | -85.5% | 0.0% | Reduced | 50 |
| Trexquant Investment | 3 | 461.0K | 194.7K | +266.3K | +136.8% | 0.0% | Increased | 47 |
| Wolverine Asset Management | 2 | 28 | 248 | -220 | -88.7% | 0.0% | Reduced | 45 |
| CITADEL ADVISORS LLC | 1 | 116.3K | 326.6K | -210.2K | -64.4% | 0.0% | Reduced | 45 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 441.4K | 297.0K | +144.4K | +48.6% | 0.0% | Increased | 41 |
| Balyasny Asset Management L.P. | 2 | 456.9K | 960.4K | -503.4K | -52.4% | 0.0% | Reduced | 41 |
| Point72 Asset Management, L.P. | 1 | 534.4K | 916.2K | -381.7K | -41.7% | 0.0% | Reduced | 41 |
| Voloridge Investment Management | 2 | 135.0K | 390.7K | -255.7K | -65.5% | 0.0% | Reduced | 41 |
| Brevan Howard Capital Management | 3 | 19.9K | 105.6K | -85.7K | -81.2% | 0.0% | Reduced | 41 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 6.4M | 4.5M | +1.88M | +41.8% | 0.1% | Increased | 40 |
| Qube Research & Technologies Ltd | 2 | 570.5K | 971.2K | -400.8K | -41.3% | 0.0% | Reduced | 36 |
| Winton Group | 4 | 10.1K | 39.8K | -29.7K | -74.5% | 0.0% | Reduced | 36 |
| TWO SIGMA INVESTMENTS, LP | 2 | 3.3M | 2.6M | +733.6K | +28.8% | 0.0% | Increased | 35 |
| Quantbot Technologies | 4 | 14.5K | 76.1K | -61.6K | -80.9% | 0.0% | Reduced | 35 |
| Yaupon Capital Management | 2 | 1.9M | 2.1M | -189.0K | -8.9% | 0.8% | Reduced | 34 |
| Squarepoint Ops LLC | 2 | 11.7K | 17.2K | -5.4K | -31.6% | 0.0% | Reduced | 31 |
| Voleon Capital Management | 3 | 666.6K | 543.6K | +123.0K | +22.6% | 0.1% | Increased | 28 |
| Parallax Volatility Advisers | 3 | 274.9K | 289.5K | -14.6K | -5.1% | 0.2% | Reduced | 21 |
| Engineers Gate | 4 | 108.5K | 105.5K | +3.0K | +2.8% | 0.0% | Increased | 18 |
| CastleKnight Management | 3 | 285.3K | 285.3K | 0 | +0.0% | 0.1% | Unchanged | 15 |
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.