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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
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IDCC

InterDigital, Inc.

Patent Owners & Lessors · SIC 6794CIK 1405495Held by 6 tracked managersEDGAR filings ↗10-K/10-Q ↗

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6 managers · Q2 2026 13F
2.5%
—
2.3%
+34.5%
0.13%
NEW
0.08%
(62.8%)
0.05%
+3.0%
0.01%
NEW

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.