InterDigital
IDCC
508 hedge funds and large institutions have $5.81B invested in InterDigital in 2025 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 192 increasing their positions, 170 reducing their positions, and 54 closing their positions.
627% more call options, than puts
Call options by funds: $229M | Put options by funds: $31.5M
61% more first-time investments, than exits
New positions opened: 87 | Existing positions closed: 54
13% more repeat investments, than reductions
Existing positions increased: 192 | Existing positions reduced: 170
8% more capital invested
Capital invested by funds: $5.38B → $5.81B (+$432M)
6% more funds holding
Funds holding: 480 → 508 (+28)
2.26% less ownership
Funds ownership: 102.09% → 99.83% (-2.3%)
20% less funds holding in top 10
Funds holding in top 10: 15 → 12 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$49.7M |
| 2 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$43.5M |
| 3 |
EF
Empowered Funds
Havertown,
Pennsylvania
|
+$22.8M |
| 4 |
JP Morgan Chase
New York
|
+$19.3M |
| 5 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
+$18.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
NVCHI
New Vernon Capital Holdings II
Morristown,
New Jersey
|
-$43.4M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$33.3M |
| 3 |
American Century Companies
Kansas City,
Missouri
|
-$26.5M |
| 4 |
DGI
Disciplined Growth Investors
Minneapolis,
Minnesota
|
-$26.2M |
| 5 |
Fuller & Thaler Asset Management
San Mateo,
California
|
-$25.2M |
IDCC Hedge Fund Activity: Q2 2025 in Review
508 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in InterDigital (IDCC) for Q2 2025, worth a combined $5.81B — up 8% from $5.38B a quarter earlier.
Buyers outnumbered sellers: 87 funds opened new IDCC positions and 54 closed out — a net gain of 33 holders — while 192 added to existing stakes and 170 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $49.7M. The largest seller was New Vernon Capital Holdings II, cutting an estimated $43.4M.
- 508 institutional investors held InterDigital (IDCC) as of Q2 2025, up from 480 in Q1 2025.
- Funds reported $5.81B of InterDigital stock for Q2 2025, up 8% quarter-over-quarter.
- 87 funds opened new InterDigital positions in Q2 2025 and 54 closed out, a net change of +33 holders.
- The largest InterDigital buyer in Q2 2025 was T. Rowe Price Associates, an estimated $49.7M added.
- The largest InterDigital seller in Q2 2025 was New Vernon Capital Holdings II, an estimated $43.4M sold.
Based on aggregated 13F filings for Q2 2025.