IDCC — INTERDIGITAL INC

Ownership history in Entropy Technologies, LP  ·  4 quarters on record

This page tracks every 13F SEC filing in which Entropy Technologies, LP reported a position in INTERDIGITAL INC (IDCC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.19% (2025 Q1)
Avg. % of fund
0.1%
First filed
2024 Q2
Last filed
2025 Q3
Quarters held
4
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 4,499 +1,400 +45.2% 0.12% $1.6M $343.75
2025 Q2 REDUCED 3,099 -6,364 -67.3% 0.06% $695K $222.68
2025 Q1 ADDED 9,463 +5,804 +158.6% 0.19% $2.0M $204.67
2024 Q2 INITIATED 3,659 — — 0.05% $426K —
% of Fund (quarterly)    IDCC price (monthly, adj. close)

Other funds also holding IDCC

As of 2025 Q4 — sorted by position size

CAPITAL MANAGEMENT CORP /VA 3Y 7Y 6.08% Prospect Capital Advisors, LLC 3Y 7Y 4.62% Permit Capital, LLC 3Y 7Y 4.11% REINHART PARTNERS, LLC. 3Y 7Y 3.98% Summit Street Capital Management, LLC 3Y 7Y 3.85% DISCIPLINED GROWTH INVESTORS INC /MN 3Y 7Y 3.71% Shannon River Fund Management LLC 3Y 7Y 2.67% Aperture Investors, LLC 3Y 2.59% Quartz Partners, LLC 2.44% S&T BANK/PA 3Y 7Y 2.37%
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