Institutional Ownership
Interdigital Inc
CUSIP 45867G101COMIDCCQ1 2026
13D / 13G Filings
18
Schedule 13D/13G on record
Beneficial Filers
5
Distinct reporting persons
Largest Stake
17.3%
Max % of class reported
Institutional Holders
561
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
18 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | T. Rowe Price Associates, Inc. | 13G/A | 8.6% | 2.22M | SEC |
| 2 | Nov 14, 2025 | T. Rowe Price Associates, Inc. | 13G | 5.3% | 1.37M | SEC |
| 3 | May 12, 2025 | Boston Partners | 13G/A | 4.4% | 1.14M | SEC |
| 4 | Apr 30, 2025 | Blackrock, Inc. | 13G/A | 16.0% | 4.11M | SEC |
| 5 | Nov 14, 2024 | Boston Partners | 13G | 5.6% | 1.42M | SEC |
| 6 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 12.5% | 3.22M | SEC |
| 7 | Jan 22, 2024 | Blackrock Inc. | 13G/A | 17.1% | 4.39M | SEC |
| 8 | Feb 9, 2023 | Vanguard Group Inc | 13G/A | 11.7% | 3.47M | SEC |
| 9 | Feb 1, 2023 | Blackrock Inc. | 13G/A | 17.3% | 5.12M | SEC |
| 10 | Feb 10, 2022 | Vanguard Group Inc | 13G/A | 11.0% | 3.36M | SEC |
8 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Interdigital Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 3.61M | $1.09B |
| 2 | Boston Partners | 977.2K | $295.43M |
| 3 | State Street Corp | 957.7K | $289.24M |
| 4 | Geode Capital Management, LLC | 852.5K | $257.48M |
| 5 | Dimensional Fund Advisors LP | 668.6K | $201.91M |
| 6 | Disciplined Growth Investors Inc /Mn | 556.8K | $168.15M |
| 7 | Ameriprise Financial Inc | 527.1K | $159.17M |
| 8 | Reinhart Partners, LLC. | 422.3K | $127.54M |
| 9 | Driehaus Capital Management LLC | 417.7K | $126.15M |
| 10 | First Trust Advisors LP | 400.6K | $120.98M |