TRAK DealerTrack Holdings Inc
DealerTrack Holdings Inc (TRAK) 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 | -36.9K | -100.0% | $332.3K | 0.0% | 59 |
| MARSHALL WACE, LLP Long/Short | Sold Out | -86.1K | -100.0% | $774.8K | 0.0% | 56 |
| Quadrature Capital Quant | Sold Out | -13.8K | -100.0% | $124.3K | 0.0% | 52 |
| Walleye Capital Long/Short Quant | Sold Out | -22.0K | -100.0% | $197.6K | 0.0% | 51 |
| CITADEL ADVISORS LLC Quant | Reduced | -120.8K | -83.3% | $1.1M | 0.0% | 50 |
| Centiva Capital Long/Short Quant | Sold Out | -11.3K | -100.0% | $102.1K | 0.0% | 48 |
| Engineers Gate Quant | Sold Out | -15.1K | -100.0% | $136.0K | 0.0% | 48 |
| AQR Capital Management Long/Short Quant | Increased | +98.5K | +269.5% | $886.4K | 0.0% | 45 |
| TWO SIGMA INVESTMENTS, LP Quant | Reduced | -106.9K | -63.4% | $961.8K | 0.0% | 42 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Reduced | -82.9K | -34.0% | $746.1K | 0.0% | 36 |
Most significant buyers
By move score, not size.
- AQR Capital Management
- Schonfeld Strategic Advisors
Most significant sellers
By move score, not size.
- Point72 Asset Management, L.P.
- MARSHALL WACE, LLP
- Quadrature Capital
- Walleye Capital
- CITADEL ADVISORS LLC
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 1 | 0 | 36.9K | -36.9K | -100.0% | 0.0% | Sold Out | 59 |
| MARSHALL WACE, LLP | 2 | 0 | 86.1K | -86.1K | -100.0% | 0.0% | Sold Out | 56 |
| Quadrature Capital | 3 | 0 | 13.8K | -13.8K | -100.0% | 0.0% | Sold Out | 52 |
| Walleye Capital | 3 | 0 | 22.0K | -22.0K | -100.0% | 0.0% | Sold Out | 51 |
| CITADEL ADVISORS LLC | 1 | 24.3K | 145.0K | -120.8K | -83.3% | 0.0% | Reduced | 50 |
| Centiva Capital | 4 | 0 | 11.3K | -11.3K | -100.0% | 0.0% | Sold Out | 48 |
| Engineers Gate | 4 | 0 | 15.1K | -15.1K | -100.0% | 0.0% | Sold Out | 48 |
| AQR Capital Management | 3 | 135.0K | 36.5K | +98.5K | +269.5% | 0.0% | Increased | 45 |
| TWO SIGMA INVESTMENTS, LP | 2 | 61.6K | 168.5K | -106.9K | -63.4% | 0.0% | Reduced | 42 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 161.1K | 244.0K | -82.9K | -34.0% | 0.0% | Reduced | 36 |
| Qube Research & Technologies Ltd | 2 | 84.3K | 124.1K | -39.8K | -32.1% | 0.0% | Reduced | 32 |
| Squarepoint Ops LLC | 2 | 100.7K | 146.0K | -45.4K | -31.1% | 0.0% | Reduced | 31 |
| Schonfeld Strategic Advisors | 3 | 14.8K | 14.3K | +564 | +4.0% | 0.0% | Increased | 21 |
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.