IDCC
InterDigital, Inc. · Technology · Software - Application
Momentum inputs (comparable managers):
holder breadth +7.1% ·
share flow +18.0% ·
net new positions +6.7%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 12.76K | $4.17M | n/a | −1 |
| Q2 2026 | 121 | -6 | 20.00M | $5.63B | +6 | −13 |
| Q1 2026 | 131 | +5 | 18.92M | $5.68B | +8 | −4 |
| Q4 2025 | 126 | 0 | 20.89M | $6.62B | +2 | −1 |
| Q3 2025 | 20 | +1 | 12.37M | $4.27B | +1 | −1 |
| Q2 2025 | 17 | -1 | 10.84M | $2.43B | n/a | −1 |
| Q1 2025 | 15 | +1 | 3.01M | $622.48M | +2 | −1 |
| Q4 2024 | 14 | +2 | 2.55M | $493.89M | +2 | n/a |
| Q3 2024 | 11 | -1 | 1.22M | $172.98M | n/a | −1 |
| Q2 2024 | 12 | n/a | 1.35M | $157.79M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 1.01M | -3.1% | $209.47M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 2 | Geode Capital Management ✦ (passive) | 646.65K | +8.7% | $134.12M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 3 | T. Rowe Price ✦ | 358.84K | +19.9% | $74.19M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 4 | Norges Bank ✦ (passive) | 306.99K | +242.1% | $63.47M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 180.97K | +85.9% | $37.42M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 6 | Arrowstreet Capital ✦ | 164.78K | +63.1% | $34.07M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Two Sigma Investments ✦ | 126.82K | +45.4% | $26.22M | 0.1% | ▲ Add | 4 | SEC ↗ ×2 |
| 8 | AQR Capital Management ✦ | 37.49K | -5.6% | $7.71M | 0.0% | ▼ Trim | 4 | SEC ↗ ×5 |
| 9 | Millennium Management ✦ | 31.67K | -75.4% | $6.55M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 10 | Wellington Management ✦ | 31.47K | +323.0% | $6.51M | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 11 | D. E. Shaw & Co. ✦ | 27.22K | -11.8% | $5.63M | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 12 | Marshall Wace ✦ | 22.66K | New | $4.69M | 0.0% | New | 1 | SEC ↗ ×3 |
| 13 | Bridgewater Associates ✦ | 21.87K | +94.4% | $4.52M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | Gotham Asset Management ✦ | 19.24K | +232.7% | $3.98M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | Renaissance Technologies ✦ | 19.09K | New | $3.95M | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $4.69M | 0.0% |
| Renaissance Technologies | $3.95M | 0.0% |
Exited
| Point72 Asset Management | $1.94M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 6 holders, 2.02M shares, $68.01M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 1.50K sh · $501,480
Officer · 1.50K sh · $507,000
Director · 300 sh · $99,318
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology