Which hedge funds own IDCC? INTERDIGITAL INC, Q2 2026 13F holders
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10 of the hedge funds tracked by WhaleCreep disclosed a position in IDCC (INTERDIGITAL INC) in their Q2 2026 13F filings, worth $285.1m in total. The largest holder by portfolio weight is Fundsmith at 0.1% of its book. 2 managers opened a new position this quarter: Fundsmith, Bridgewater Associates. 1 exited: Renaissance Technologies LLC.
10tracked managers holding
2opened this quarter
1exited this quarter
Which hedge funds hold IDCC? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Fundsmith | Q2 2026 | 0.1% | $17.1m | 60,324 | – | new |
| D. E. Shaw & Co | Q2 2026 | 0.1% | $189.9m | 51,837,000 | 0% | held |
| D. E. Shaw & Co | Q2 2026 | 0.0% | $45.9m | 162,007 | 43% | added |
| Tudor Investment | Q2 2026 | 0.0% | $5.6m | 19,938 | -30% | reduced |
| Brevan Howard Capital Management | Q2 2026 | 0.0% | $1.1m | 4,009 | 5% | added |
| Citadel Advisors | Q2 2026 | 0.0% | $10.0m | 35,252 | -45% | reduced |
| Millennium Management | Q2 2026 | 0.0% | $8.3m | 29,359 | -87% | reduced |
| Marshall Wace | Q2 2026 | 0.0% | $6.0m | 21,221 | -27% | reduced |
| Bridgewater Associates | Q2 2026 | 0.0% | $1.2m | 4,343 | – | new |
| Ancora Advisors | Q2 2026 | 0.0% | $10.8k | 38 | 0% | held |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Renaissance Technologies LLC | 0.4% | $20.0m |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| Caxton Associates | Q4 2024 | 0.1% |
How has hedge fund ownership of IDCC changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 9 | $285.1m |
| Q1 2026 | 9 | $377.7m |
| Q4 2025 | 3 | $12.8m |
| Q3 2025 | 4 | $39.2m |
| Q2 2025 | 4 | $32.9m |
| Q1 2025 | 4 | $24.6m |
| Q4 2024 | 4 | $6.2m |
| Q3 2024 | 4 | $12.8m |
| Q2 2024 | 4 | $12.2m |
| Q1 2024 | 6 | $34.9m |
| Q4 2023 | 2 | $34.9m |
| Q3 2023 | 2 | $33.9m |
| Q2 2023 | 3 | $55.1m |
| Q1 2023 | 2 | $61.3m |
| Q4 2022 | 4 | $49.5m |
| Q3 2022 | 2 | $30.1m |
Counts every tracked manager that disclosed IDCC in that quarter's filing, including managers that have since stopped filing.