IDCC InterDigital, Inc.
InterDigital, Inc. (IDCC) 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 | -51.1K | -100.0% | $14.5M | 0.0% | 64 |
| Bridgewater Associates Quant Macro | New | +4.3K | — | $1.2M | 0.0% | 63 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Sold Out | -66.1K | -100.0% | $18.7M | 0.0% | 62 |
| MILLENNIUM MANAGEMENT LLC | Reduced | -194.4K | -86.9% | $55.0M | 0.0% | 54 |
| Weiss Asset Management Event Quant | Sold Out | -2.3K | -100.0% | $642.1K | 0.0% | 54 |
| Jain Global Long/Short Quant | Sold Out | -3.9K | -100.0% | $1.1M | 0.0% | 54 |
| Systematic Alpha Investments Quant Macro | Sold Out | -700 | -100.0% | $198.2K | 0.0% | 54 |
| Trexquant Investment Quant | Sold Out | -32.4K | -100.0% | $9.2M | 0.0% | 53 |
| Qube Research & Technologies Ltd Quant | Reduced | -105.5K | -98.9% | $29.9M | 0.0% | 53 |
| Capstone Investment Advisors Quant Macro | New | +739 | — | $209.2K | 0.0% | 53 |
Most significant buyers
By move score, not size.
- Bridgewater Associates
- Capstone Investment Advisors
- Edgestream Partners
- Aquatic Capital Management
- AQR Capital Management
Most significant sellers
By move score, not size.
- Point72 Asset Management, L.P.
- RENAISSANCE TECHNOLOGIES LLC
- MILLENNIUM MANAGEMENT LLC
- Weiss Asset Management
- Jain Global
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 1 | 0 | 51.1K | -51.1K | -100.0% | 0.0% | Sold Out | 64 |
| Bridgewater Associates | 1 | 4.3K | 0 | +4.3K | — | 0.0% | New | 63 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 0 | 66.1K | -66.1K | -100.0% | 0.0% | Sold Out | 62 |
| MILLENNIUM MANAGEMENT LLC | 2 | 29.4K | 223.8K | -194.4K | -86.9% | 0.0% | Reduced | 54 |
| Weiss Asset Management | 2 | 0 | 2.3K | -2.3K | -100.0% | 0.0% | Sold Out | 54 |
| Jain Global | 3 | 0 | 3.9K | -3.9K | -100.0% | 0.0% | Sold Out | 54 |
| Systematic Alpha Investments | 2 | 0 | 700 | -700 | -100.0% | 0.0% | Sold Out | 54 |
| Trexquant Investment | 3 | 0 | 32.4K | -32.4K | -100.0% | 0.0% | Sold Out | 53 |
| Qube Research & Technologies Ltd | 2 | 1.2K | 106.7K | -105.5K | -98.9% | 0.0% | Reduced | 53 |
| Capstone Investment Advisors | 3 | 739 | 0 | +739 | — | 0.0% | New | 53 |
| Edgestream Partners | 4 | 7.1K | 0 | +7.1K | — | 0.1% | New | 51 |
| Schonfeld Strategic Advisors | 3 | 0 | 3.5K | -3.5K | -100.0% | 0.0% | Sold Out | 51 |
| Y-Intercept | 4 | 0 | 18.8K | -18.8K | -100.0% | 0.0% | Sold Out | 51 |
| Aquatic Capital Management | 4 | 9.2K | 0 | +9.2K | — | 0.1% | New | 50 |
| Graham Capital Management | 3 | 0 | 3.2K | -3.2K | -100.0% | 0.0% | Sold Out | 49 |
| AQR Capital Management | 3 | 105.5K | 19.1K | +86.4K | +451.7% | 0.0% | Increased | 49 |
| Quantbot Technologies | 4 | 0 | 1.1K | -1.1K | -100.0% | 0.0% | Sold Out | 45 |
| Walleye Capital | 3 | 2.9K | 508 | +2.4K | +469.9% | 0.0% | Increased | 45 |
| Capital Fund Management | 3 | 65.4K | 35.9K | +29.5K | +82.2% | 0.1% | Increased | 45 |
| TWO SIGMA INVESTMENTS, LP | 2 | 120.5K | 243.4K | -122.9K | -50.5% | 0.0% | Reduced | 43 |
| D. E. Shaw & Co., Inc. | 1 | 162.0K | 113.3K | +48.7K | +43.0% | 0.0% | Increased | 42 |
| Man Group | 3 | 12.2K | 43.7K | -31.5K | -72.0% | 0.0% | Reduced | 41 |
| CITADEL ADVISORS LLC | 1 | 35.3K | 63.9K | -28.6K | -44.8% | 0.0% | Reduced | 40 |
| Squarepoint Ops LLC | 2 | 59.5K | 106.5K | -47.0K | -44.1% | 0.0% | Reduced | 39 |
| MARSHALL WACE, LLP | 2 | 21.2K | 29.1K | -7.8K | -27.0% | 0.0% | Reduced | 34 |
| Tudor Investment Corporation | 2 | 19.9K | 28.5K | -8.5K | -30.0% | 0.0% | Reduced | 32 |
| Engineers Gate | 4 | 958 | 2.1K | -1.1K | -53.9% | 0.0% | Reduced | 30 |
| Gotham Asset Management, LLC | 2 | 6.5K | 8.6K | -2.1K | -23.9% | 0.0% | Reduced | 29 |
| Brevan Howard Capital Management | 3 | 4.0K | 3.8K | +203 | +5.3% | 0.0% | Increased | 20 |
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.