PWR Quanta Services, Inc.
Quanta Services, Inc. (PWR) 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 |
|---|---|---|---|---|---|---|
| Select Equity Group Long/Short Growth | Sold Out | -263.8K | -100.0% | $190.0M | 0.0% | 70 |
| Peconic Partners Long/Short Value | Reduced | -287.0K | -5.7% | $206.6M | 45.2% | 64 |
| Point72 Asset Management, L.P. | Sold Out | -15.4K | -100.0% | $11.1M | 0.0% | 63 |
| CITADEL ADVISORS LLC Quant | Increased | +543.4K | +613.3% | $391.3M | 0.3% | 63 |
| Bridgewater Associates Quant Macro | Sold Out | -11.9K | -100.0% | $8.6M | 0.0% | 63 |
| WORLDQUANT MILLENNIUM ADVISORS LLC Quant | New | +42.8K | — | $30.8M | 0.1% | 60 |
| RENAISSANCE TECHNOLOGIES LLC Quant | New | +6.0K | — | $4.3M | 0.0% | 60 |
| MILLENNIUM MANAGEMENT LLC | Increased | +268.6K | +1659.1% | $193.4M | 0.2% | 60 |
| Zimmer Partners Long/Short | Sold Out | -15.0K | -100.0% | $10.8M | 0.0% | 59 |
| Rokos Capital Management Macro | New | +8.5K | — | $6.1M | 0.2% | 59 |
Most significant buyers
By move score, not size.
- CITADEL ADVISORS LLC
- WORLDQUANT MILLENNIUM ADVISORS LLC
- RENAISSANCE TECHNOLOGIES LLC
- MILLENNIUM MANAGEMENT LLC
- Rokos Capital Management
Most significant sellers
By move score, not size.
- Select Equity Group
- Peconic Partners
- Point72 Asset Management, L.P.
- Bridgewater Associates
- Zimmer Partners
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Select Equity Group | 1 | 0 | 263.8K | -263.8K | -100.0% | 0.0% | Sold Out | 70 |
| Peconic Partners | 1 | 4.7M | 5.0M | -287.0K | -5.7% | 45.2% | Reduced | 64 |
| Point72 Asset Management, L.P. | 1 | 0 | 15.4K | -15.4K | -100.0% | 0.0% | Sold Out | 63 |
| CITADEL ADVISORS LLC | 1 | 632.0K | 88.6K | +543.4K | +613.3% | 0.3% | Increased | 63 |
| Bridgewater Associates | 1 | 0 | 11.9K | -11.9K | -100.0% | 0.0% | Sold Out | 63 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 42.8K | 0 | +42.8K | — | 0.1% | New | 60 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 6.0K | 0 | +6.0K | — | 0.0% | New | 60 |
| MILLENNIUM MANAGEMENT LLC | 2 | 284.8K | 16.2K | +268.6K | +1659.1% | 0.2% | Increased | 60 |
| Zimmer Partners | 2 | 0 | 15.0K | -15.0K | -100.0% | 0.0% | Sold Out | 59 |
| Rokos Capital Management | 2 | 8.5K | 0 | +8.5K | — | 0.2% | New | 59 |
| Parallax Volatility Advisers | 3 | 0 | 21.7K | -21.7K | -100.0% | 0.0% | Sold Out | 58 |
| Tudor Investment Corporation | 2 | 27.8K | 0 | +27.8K | — | 0.1% | New | 58 |
| ExodusPoint Capital Management | 3 | 29.2K | 0 | +29.2K | — | 0.2% | New | 57 |
| MARSHALL WACE, LLP | 2 | 164.8K | 30.8K | +134.0K | +434.7% | 0.1% | Increased | 57 |
| Weiss Asset Management | 2 | 0 | 8.8K | -8.8K | -100.0% | 0.0% | Sold Out | 57 |
| Wolverine Asset Management | 2 | 3.0K | 0 | +3.0K | — | 0.1% | New | 56 |
| Alyeska Investment Group, L.P. | 2 | 2.9K | 92.0K | -89.0K | -96.8% | 0.0% | Reduced | 56 |
| Trexquant Investment | 3 | 45.6K | 0 | +45.6K | — | 0.2% | New | 56 |
| Squarepoint Ops LLC | 2 | 140.3K | 5.6K | +134.6K | +2386.7% | 0.2% | Increased | 56 |
| Hudson Bay Capital Management | 3 | 3.2K | 0 | +3.2K | — | 0.0% | New | 55 |
| Caxton Associates | 3 | 0 | 2.5K | -2.5K | -100.0% | 0.0% | Sold Out | 55 |
| LMR Partners | 3 | 5.0K | 0 | +5.0K | — | 0.0% | New | 55 |
| Aquatic Capital Management | 4 | 21.7K | 0 | +21.7K | — | 0.5% | New | 55 |
| Quadrature Capital | 3 | 2.2K | 0 | +2.2K | — | 0.0% | New | 55 |
| Scopus Asset Management | 2 | 48.8K | 26.1K | +22.7K | +87.1% | 1.0% | Increased | 54 |
| Armistice Capital | 3 | 300 | 0 | +300 | — | 0.0% | New | 53 |
| Alphadyne Asset Management | 3 | 0 | 919 | -919 | -100.0% | 0.0% | Sold Out | 51 |
| CenterBook Partners | 4 | 1.5K | 0 | +1.5K | — | 0.1% | New | 51 |
| Winton Group | 4 | 1.5K | 0 | +1.5K | — | 0.0% | New | 50 |
| Engineers Gate | 4 | 1.5K | 0 | +1.5K | — | 0.0% | New | 50 |
| Encompass Capital Advisors | 3 | 20.0K | 60.0K | -40.0K | -66.7% | 0.6% | Reduced | 50 |
| Capula Management | 2 | 359 | 80 | +279 | +348.8% | 0.0% | Increased | 50 |
| Centiva Capital | 4 | 936 | 0 | +936 | — | 0.0% | New | 48 |
| Verition Fund Management | 2 | 769 | 9.6K | -8.9K | -92.0% | 0.0% | Reduced | 48 |
| Graham Capital Management | 3 | 9.9K | 4.4K | +5.5K | +124.8% | 0.3% | Increased | 47 |
| Balyasny Asset Management L.P. | 2 | 4.5K | 14.2K | -9.7K | -68.3% | 0.0% | Reduced | 45 |
| D. E. Shaw & Co., Inc. | 1 | 6.3K | 18.6K | -12.2K | -65.9% | 0.0% | Reduced | 45 |
| Quantbot Technologies | 4 | 151 | 0 | +151 | — | 0.0% | New | 45 |
| Jain Global | 3 | 5.6K | 22.0K | -16.4K | -74.4% | 0.1% | Reduced | 44 |
| Capstone Investment Advisors | 3 | 1.6K | 873 | +733 | +84.0% | 0.0% | Increased | 43 |
| Edgestream Partners | 4 | 1.0K | 529 | +472 | +89.2% | 0.0% | Increased | 40 |
| Voleon Capital Management | 3 | 418 | 1.1K | -704 | -62.7% | 0.0% | Reduced | 36 |
| Boothbay Fund Management | 4 | 17.3K | 31.8K | -14.5K | -45.6% | 0.3% | Reduced | 35 |
| Moore Capital Management | 3 | 11.3K | 8.9K | +2.3K | +26.0% | 0.2% | Increased | 31 |
| AQR Capital Management | 3 | 145.9K | 117.9K | +27.9K | +23.7% | 0.0% | Increased | 30 |
| Gotham Asset Management, LLC | 2 | 46.0K | 40.8K | +5.3K | +12.9% | 0.1% | Increased | 29 |
| Woodline Partners LP | 2 | 32.8K | 29.2K | +3.5K | +12.1% | 0.1% | Increased | 28 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 131.8K | 126.6K | +5.2K | +4.1% | 0.1% | Increased | 28 |
| TWO SIGMA INVESTMENTS, LP | 2 | 3.6K | 3.9K | -282 | -7.3% | 0.0% | Reduced | 27 |
| Walleye Capital | 3 | 15.8K | 13.9K | +1.9K | +13.4% | 0.1% | Increased | 26 |
| Electron Capital Partners | 2 | 9.3K | 9.4K | -96 | -1.0% | 0.3% | Reduced | 24 |
| Man Group | 3 | 19.4K | 18.7K | +712 | +3.8% | 0.0% | Increased | 22 |
| Lighthouse Investment Partners | 3 | 6.1K | 5.8K | +261 | +4.5% | 0.1% | Increased | 21 |
| Y-Intercept | 4 | 5.1K | 5.8K | -626 | -10.9% | 0.1% | Reduced | 20 |
| Brevan Howard Capital Management | 3 | 16.1K | 15.7K | +402 | +2.6% | 0.2% | Increased | 20 |
| Alkeon Capital Management | 1 | 401.0K | 401.0K | 0 | +0.0% | 1.2% | Unchanged | 31 |
| Systematic Alpha Investments | 2 | 2.5K | 2.5K | 0 | +0.0% | 0.1% | Unchanged | 18 |
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.