InterDigital
IDCC
575 hedge funds and large institutions have $7.88B invested in InterDigital in 2026 Q1 according to their latest regulatory filings, with 85 funds opening new positions, 221 increasing their positions, 190 reducing their positions, and 75 closing their positions.
530% more call options, than puts
Call options by funds: $334M | Put options by funds: $53M
16% more repeat investments, than reductions
Existing positions increased: 221 | Existing positions reduced: 190
13% more first-time investments, than exits
New positions opened: 85 | Existing positions closed: 75
0% more funds holding
Funds holding: 573 → 575 (+2)
0.8% less ownership
Funds ownership: 102.41% → 101.61% (-0.8%)
6% less capital invested
Capital invested by funds: $8.39B → $7.88B (-$512M)
60% less funds holding in top 10
Funds holding in top 10: 10 → 4 (-6)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$124M |
| 2 |
Millennium Management
New York
|
+$72.4M |
| 3 |
Jane Street
New York
|
+$54.4M |
| 4 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$53.6M |
| 5 |
Two Sigma Investments
New York
|
+$52.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$223M |
| 2 |
Invesco
Atlanta,
Georgia
|
-$96.4M |
| 3 |
WCM
Wedge Capital Management
Charlotte,
North Carolina
|
-$57.1M |
| 4 |
Public Sector Pension Investment Board (PSP Investments)
Montreal,
Quebec, Canada
|
-$29.4M |
| 5 |
EF
Empowered Funds
Havertown,
Pennsylvania
|
-$26.8M |
IDCC Hedge Fund Activity: Q1 2026 in Review
575 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in InterDigital (IDCC) for Q1 2026, worth a combined $7.88B — down 6.1% from $8.39B a quarter earlier.
Buyers outnumbered sellers: 85 funds opened new IDCC positions and 75 closed out — a net gain of 10 holders — while 221 added to existing stakes and 190 trimmed.
The largest buyer was T. Rowe Price Investment Management, adding an estimated $124M. The largest seller was BlackRock, cutting an estimated $223M.
- 575 institutional investors held InterDigital (IDCC) as of Q1 2026, up from 573 in Q4 2025.
- Funds reported $7.88B of InterDigital stock for Q1 2026, down 6.1% quarter-over-quarter.
- 85 funds opened new InterDigital positions in Q1 2026 and 75 closed out, a net change of +10 holders.
- The largest InterDigital buyer in Q1 2026 was T. Rowe Price Investment Management, an estimated $124M added.
- The largest InterDigital seller in Q1 2026 was BlackRock, an estimated $223M sold.
Based on aggregated 13F filings for Q1 2026.