Renaissance Technologies (RenTech)'s IDCC Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 66,098 shares of InterDigital, Inc. (IDCC) worth $19.96 M, representing 0.03% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in IDCC, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2019, adding 454,360 shares. Largest reduction occurred in Q2 2021, reducing 235,500 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s InterDigital (IDCC) Holding Value Over Time
Track share changes against reported price movement
Quarterly InterDigital (IDCC) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +33,800 | Add 104.65% | 66,098 | $302.00 |
| Q4 2025 | -33,302 | Reduce 50.77% | 32,298 | $318.38 |
| Q3 2025 | -31,993 | Reduce 32.78% | 65,600 | $345.23 |
| Q2 2025 | +78,500 | Add 411.15% | 97,593 | $224.23 |
| Q1 2025 | +19,093 | New Buy | 19,093 | $206.75 |
| Q3 2024 | -68,117 | Sold Out | 0 | $0.00 |
| Q2 2024 | -167,800 | Reduce 71.13% | 68,117 | $116.56 |
| Q1 2024 | -58,350 | Reduce 19.83% | 235,917 | $106.46 |
| Q4 2023 | -124,900 | Reduce 29.80% | 294,267 | $108.54 |
| Q3 2023 | -126,600 | Reduce 23.20% | 419,167 | $80.24 |
| Q2 2023 | +19,377 | Add 3.68% | 545,767 | $0.10 |
| Q1 2023 | -150,521 | Reduce 22.24% | 526,390 | $0.07 |
| Q4 2022 | -55,156 | Reduce 7.53% | 676,911 | $0.05 |
| Q3 2022 | -101,700 | Reduce 12.20% | 732,067 | $40.42 |
| Q2 2022 | +127,300 | Add 18.02% | 833,767 | $60.80 |
| Q1 2022 | +7,993 | Add 1.14% | 706,467 | $63.80 |
| Q4 2021 | -50,700 | Reduce 6.77% | 698,474 | $71.63 |
| Q3 2021 | -156,393 | Reduce 17.27% | 749,174 | $67.82 |
| Q2 2021 | -235,500 | Reduce 20.64% | 905,567 | $73.03 |
| Q1 2021 | -163,700 | Reduce 12.55% | 1.14 M | $63.45 |
| Q4 2020 | -62,500 | Reduce 4.57% | 1.3 M | $60.68 |
| Q3 2020 | -164,300 | Reduce 10.73% | 1.37 M | $57.06 |
| Q2 2020 | -67,200 | Reduce 4.20% | 1.53 M | $56.63 |
| Q1 2020 | +267,500 | Add 20.09% | 1.6 M | $44.63 |
| Q4 2019 | +112,200 | Add 9.20% | 1.33 M | $54.49 |
| Q3 2019 | -17,900 | Reduce 1.45% | 1.22 M | $52.47 |
| Q2 2019 | +122,700 | Add 11.01% | 1.24 M | $64.40 |
| Q1 2019 | +454,360 | Add 68.85% | 1.11 M | $65.98 |
| Q4 2018 | +194,314 | Add 41.73% | 659,907 | $66.43 |
| Q3 2018 | +48,598 | Add 11.65% | 465,593 | $80.00 |
| Q2 2018 | -79,198 | Reduce 15.96% | 416,995 | $80.90 |
| Q1 2018 | +1,500 | Add 0.30% | 496,193 | $73.60 |
| Q4 2017 | +46,800 | Add 10.45% | 494,693 | $76.15 |
| Q3 2017 | -126,681 | Reduce 22.05% | 447,893 | $73.75 |
| Q2 2017 | +98,874 | Add 20.78% | 574,574 | $77.30 |
| Q1 2017 | -42,400 | Reduce 8.18% | 475,700 | $86.30 |
| Q4 2016 | -48,793 | Reduce 8.61% | 518,100 | $91.35 |
| Q3 2016 | +60,500 | Add 11.95% | 566,893 | $79.20 |
| Q2 2016 | +282,700 | Add 126.38% | 506,393 | $55.68 |
| Q1 2016 | +72,500 | Add 47.95% | 223,693 | $55.65 |
| Q4 2015 | -125,400 | Reduce 45.34% | 151,193 | $49.04 |
| Q3 2015 | -37,700 | Reduce 12.00% | 276,593 | $50.60 |
| Q2 2015 | -68,500 | Reduce 17.89% | 314,293 | $56.89 |
| Q1 2015 | -79,300 | Reduce 17.16% | 382,793 | $50.74 |
| Q4 2014 | +8,900 | Add 1.96% | 462,093 | $52.90 |
| Q3 2014 | -59,600 | Reduce 11.62% | 453,193 | $39.82 |
| Q2 2014 | -129,202 | Reduce 20.13% | 512,793 | $47.80 |
| Q1 2014 | +30,902 | Add 5.06% | 641,995 | $33.11 |
| Q4 2013 | +272,700 | Add 80.59% | 611,093 | $29.49 |
| Q3 2013 | +86,100 | Add 34.13% | 338,393 | $37.34 |
| Q2 2013 | +252,293 | Add 0.00% | 252,293 | $44.65 |
Renaissance Technologies (RenTech)'s InterDigital Investment FAQs
Renaissance Technologies (RenTech) first purchased InterDigital, Inc. (IDCC) in Q2 2013, acquiring 252,293 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held InterDigital, Inc. (IDCC) for 51 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to InterDigital, Inc. (IDCC) was in Q1 2019, adding 1,114,267 shares worth $73.52 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 66,098 shares of InterDigital, Inc. (IDCC), valued at approximately $19.96 M.
As of the Q1 2026 filing, InterDigital, Inc. (IDCC) represents approximately 0.03% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in InterDigital, Inc. (IDCC) was 1,598,767 shares, as reported at the end of Q1 2020.