PCAR PACCAR Inc
PACCAR Inc (PCAR) 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 |
|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC Quant | Sold Out | -123.1K | -100.0% | $14.8M | 0.0% | 62 |
| J. Goldman & Co. Long/Short | Sold Out | -108.8K | -100.0% | $13.1M | 0.0% | 57 |
| MILLENNIUM MANAGEMENT LLC | Reduced | -1.58M | -88.3% | $190.1M | 0.0% | 57 |
| Caxton Associates Macro | Sold Out | -26.2K | -100.0% | $3.1M | 0.0% | 55 |
| Capital Fund Management Quant Macro | New | +45.9K | — | $5.5M | 0.0% | 55 |
| CITADEL ADVISORS LLC Quant | Increased | +591.5K | +85.6% | $71.1M | 0.1% | 55 |
| Quadrature Capital Quant | Sold Out | -8.6K | -100.0% | $1.0M | 0.0% | 55 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Increased | +221.1K | +111.7% | $26.6M | 0.1% | 54 |
| Capstone Investment Advisors Quant Macro | New | +2.6K | — | $308.1K | 0.0% | 53 |
| Tudor Investment Corporation Macro | Increased | +118.9K | +298.4% | $14.3M | 0.1% | 52 |
Most significant buyers
By move score, not size.
- Capital Fund Management
- CITADEL ADVISORS LLC
- ADAGE CAPITAL PARTNERS GP, L.L.C.
- Capstone Investment Advisors
- Tudor Investment Corporation
Most significant sellers
By move score, not size.
- RENAISSANCE TECHNOLOGIES LLC
- J. Goldman & Co.
- MILLENNIUM MANAGEMENT LLC
- Caxton Associates
- Quadrature Capital
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 1 | 0 | 123.1K | -123.1K | -100.0% | 0.0% | Sold Out | 62 |
| J. Goldman & Co. | 3 | 0 | 108.8K | -108.8K | -100.0% | 0.0% | Sold Out | 57 |
| MILLENNIUM MANAGEMENT LLC | 2 | 209.1K | 1.8M | -1.58M | -88.3% | 0.0% | Reduced | 57 |
| Caxton Associates | 3 | 0 | 26.2K | -26.2K | -100.0% | 0.0% | Sold Out | 55 |
| Capital Fund Management | 3 | 45.9K | 0 | +45.9K | — | 0.0% | New | 55 |
| CITADEL ADVISORS LLC | 1 | 1.3M | 691.2K | +591.5K | +85.6% | 0.1% | Increased | 55 |
| Quadrature Capital | 3 | 0 | 8.6K | -8.6K | -100.0% | 0.0% | Sold Out | 55 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 419.1K | 198.0K | +221.1K | +111.7% | 0.1% | Increased | 54 |
| Capstone Investment Advisors | 3 | 2.6K | 0 | +2.6K | — | 0.0% | New | 53 |
| Tudor Investment Corporation | 2 | 158.8K | 39.9K | +118.9K | +298.4% | 0.1% | Increased | 52 |
| Aquatic Capital Management | 4 | 0 | 54.1K | -54.1K | -100.0% | 0.0% | Sold Out | 51 |
| Centiva Capital | 4 | 12.9K | 0 | +12.9K | — | 0.1% | New | 51 |
| Winton Group | 4 | 11.7K | 0 | +11.7K | — | 0.0% | New | 51 |
| Qube Research & Technologies Ltd | 2 | 27.4K | 193.1K | -165.8K | -85.8% | 0.0% | Reduced | 50 |
| Readystate Asset Management | 3 | 0 | 1.9K | -1.9K | -100.0% | 0.0% | Sold Out | 50 |
| Balyasny Asset Management L.P. | 2 | 4.4K | 28.6K | -24.2K | -84.5% | 0.0% | Reduced | 49 |
| Boothbay Fund Management | 4 | 0 | 2.7K | -2.7K | -100.0% | 0.0% | Sold Out | 49 |
| Engineers Gate | 4 | 12.9K | 2.2K | +10.8K | +500.9% | 0.0% | Increased | 44 |
| Bridgewater Associates | 1 | 946.1K | 777.1K | +169.0K | +21.8% | 0.5% | Increased | 42 |
| Y-Intercept | 4 | 9.1K | 65.0K | -55.9K | -85.9% | 0.0% | Reduced | 41 |
| Walleye Capital | 3 | 305.0K | 192.4K | +112.6K | +58.6% | 0.3% | Increased | 40 |
| D. E. Shaw & Co., Inc. | 1 | 137.3K | 210.9K | -73.5K | -34.9% | 0.0% | Reduced | 38 |
| Edgestream Partners | 4 | 13.3K | 35.2K | -21.9K | -62.2% | 0.1% | Reduced | 36 |
| Squarepoint Ops LLC | 2 | 422.3K | 574.6K | -152.3K | -26.5% | 0.1% | Reduced | 35 |
| Verition Fund Management | 2 | 2.0K | 3.5K | -1.5K | -41.8% | 0.0% | Reduced | 33 |
| Graham Capital Management | 3 | 19.0K | 30.9K | -11.9K | -38.4% | 0.1% | Reduced | 31 |
| Parallax Volatility Advisers | 3 | 4.0K | 7.4K | -3.5K | -46.4% | 0.0% | Reduced | 31 |
| TWO SIGMA INVESTMENTS, LP | 2 | 208.8K | 233.5K | -24.7K | -10.6% | 0.0% | Reduced | 30 |
| MARSHALL WACE, LLP | 2 | 209.0K | 204.1K | +4.8K | +2.4% | 0.0% | Increased | 26 |
| AQR Capital Management | 3 | 1.2M | 1.3M | -91.8K | -7.1% | 0.1% | Reduced | 26 |
| Schonfeld Strategic Advisors | 3 | 6.7K | 8.5K | -1.8K | -20.9% | 0.0% | Reduced | 25 |
| Man Group | 3 | 293.2K | 283.0K | +10.2K | +3.6% | 0.1% | Increased | 24 |
| Gotham Asset Management, LLC | 2 | 36.9K | 36.7K | +262 | +0.7% | 0.0% | Increased | 24 |
| Woodline Partners LP | 2 | 30.0K | 29.5K | +483 | +1.6% | 0.0% | Increased | 23 |
| Voleon Capital Management | 3 | 118.2K | 112.4K | +5.8K | +5.1% | 0.3% | Increased | 23 |
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.