InterDigital Ownership | Who Owns InterDigital?
InterDigital Ownership Summary
InterDigital is owned by 70.25% institutional investors, 1.19% insiders, and 28.55% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 16.59% of IDCC shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.07% of its assets in InterDigital shares.
IDCC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | InterDigital | 70.25% | 1.19% | 28.55% |
| Sector | Technology Stocks | 35.18% | 13.13% | 51.68% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 4.27M | 16.59% | $1.36B |
| Blackrock | 4.16M | 16.31% | $485.03M |
| Vanguard group | 3.17M | 12.27% | $1.01B |
| Price t rowe associates inc /md/ | 1.37M | 5.31% | $472.02M |
| Boston partners | 1.14M | 4.42% | $393.30M |
| State street | 999.17K | 3.88% | $344.94M |
| Disciplined growth investors inc /mn | 790.94K | 3.07% | $273.06M |
| Geode capital management | 787.55K | 3.06% | $251.25M |
| Dimensional fund advisors lp | 688.64K | 2.67% | $219.26M |
| First trust advisors lp | 453.77K | 1.76% | $156.66M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Shannon river fund management | 178.72K | 9.93% | $61.70M |
| Capital management corp /va | 116.58K | 6.08% | $37.12M |
| Prospect capital advisors | 29.64K | 5.30% | $10.23M |
| Disciplined growth investors inc /mn | 790.94K | 4.95% | $273.06M |
| Summit street capital management | 99.62K | 4.72% | $34.39M |
| Amh equity | 10.00K | 4.30% | $3.45M |
| Permit capital | 41.47K | 4.11% | $13.20M |
| Reinhart partners | 417.64K | 3.98% | $132.97M |
| Aperture investors | 82.18K | 3.89% | $28.37M |
| S&t bank/pa | 27.47K | 2.67% | $9.48M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Price t rowe associates inc /md/ | 1.37M | 0.05% | 773.67K |
| Norges bank | 404.92K | 0.01% | 404.92K |
| T. rowe price investment management | 174.43K | 0.04% | 174.43K |
| Driehaus capital management | 330.14K | 0.82% | 125.06K |
| Geode capital management | 787.55K | 0.02% | 123.69K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Jpmorgan chase | 72.58K | 0.00% | -182.80K |
| Disciplined growth investors inc /mn | 790.94K | 4.95% | -169.69K |
| Vanguard group | 3.17M | 0.01% | -160.84K |
| Blackrock | 4.16M | 0.01% | -140.71K |
| Nomura | 37.45K | 0.01% | -112.75K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 404.92K | 0.01% | 404.92K | $128.92M |
| T. rowe price investment management | 174.43K | 0.04% | 174.43K | $60.22M |
| Aperture investors | 82.18K | 3.89% | 82.18K | $28.37M |
| 1900 wealth management | 45.04K | 0.92% | 45.04K | $14.34M |
| Rockefeller capital management | 38.76K | 0.03% | 38.76K | $13.38M |
Sold Out
| Holder | Change |
|---|---|
| Tfc financial management | -1.00 |
| Hexagon capital partners | -1.00 |
| Claris advisors, llc / mo / | -2.00 |
| Financial gravity asset management | -3.00 |
| Stephens consulting | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 416 | -28.89% | 18,120,836 | -30.16% | 70 | 0.69% | 185 | -33.69% | 157 | -27.65% |
| Sep 30, 2025 | 416 | -18.27% | 18,744,215 | -25.67% | 72 | 0.76% | 190 | -30.91% | 160 | -2.44% |
| Jun 30, 2025 | 515 | 5.32% | 25,926,158 | 0.89% | 100 | 1.01% | 277 | 6.13% | 165 | 0.61% |
| Mar 31, 2025 | 487 | 10.43% | 25,859,794 | 2.57% | 100 | 1.02% | 259 | 9.75% | 164 | 16.31% |
| Dec 31, 2024 | 246 | -39.56% | 15,117,061 | -43.21% | 60 | 0.54% | 134 | -30.93% | 81 | -40.88% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 1.56M | 6.07% | -160.71K |
| Vanguard Total Stock Mkt Idx Inv | 815.88K | 3.18% | 1.83K |
| Vanguard US Total Market Shares ETF | 802.15K | 3.12% | 484.00 |
| iShares Russell 2000 ETF | 624.70K | 2.43% | -45.39K |
| Pacer US Small Cap Cash Cows 100 ETF | 609.99K | 2.41% | -2.08K |
| Vanguard Small Cap Index | 583.17K | 2.27% | -93.00 |
| JHancock Disciplined Value Mid Cap I | 520.43K | 2.03% | -14.97K |
| Vanguard Information Technology ETF | 436.36K | 1.70% | 1.81K |
| T. Rowe Price All-Cap Opportunities Fund | 349.53K | 1.36% | 69.44K |
| T. Rowe Price US All-Cap Opp Eq Comp | 349.53K | 1.36% | 282.55K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 05, 2026 | Pankaj Rajesh | Chief Technology Officer | Sell | $368.10K |
| Feb 27, 2026 | Schmidt Joshua D. | CLO & Corp Secretary | Sell | $170.86K |
| Feb 11, 2026 | Gillman Joan H | - | Sell | $114.48K |
| Feb 10, 2026 | BREZSKI RICHARD | Chief Financial Officer | Sell | $219.28K |
| Feb 10, 2026 | BREZSKI RICHARD | Chief Financial Officer | Sell | $269.58K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 62 |
| 2025 Q4 | - | 11 |
| 2025 Q3 | - | 4 |
| 2025 Q2 | - | 17 |
| 2025 Q1 | - | 77 |
IDCC Ownership FAQ
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