Renaissance Technologies's IDCC Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 65,600 shares of InterDigital, Inc. (IDCC) worth $22.65 M, representing 0.03% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 50 quarters.
Based on 13F filings since 2013, Renaissance Technologies 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's InterDigital (IDCC) Holding Value Over Time
Track share changes against reported price movement
Quarterly InterDigital (IDCC) Trades by Renaissance Technologies
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2013 | +252,294 | Add 0.00% | 252,293 | $44.65 |
| Q3 2013 | +86,100 | Add 34.13% | 338,393 | $37.34 |
| Q4 2013 | +272,700 | Add 80.59% | 611,093 | $29.49 |
| Q1 2014 | +30,902 | Add 5.06% | 641,995 | $33.11 |
| Q2 2014 | -129,202 | Reduce 20.13% | 512,793 | $47.80 |
| Q3 2014 | -59,600 | Reduce 11.62% | 453,193 | $39.82 |
| Q4 2014 | +8,900 | Add 1.96% | 462,093 | $52.90 |
| Q1 2015 | -79,300 | Reduce 17.16% | 382,793 | $50.74 |
| Q2 2015 | -68,500 | Reduce 17.89% | 314,293 | $56.89 |
| Q3 2015 | -37,700 | Reduce 12.00% | 276,593 | $50.60 |
| Q4 2015 | -125,400 | Reduce 45.34% | 151,193 | $49.04 |
| Q1 2016 | +72,500 | Add 47.95% | 223,693 | $55.65 |
| Q2 2016 | +282,700 | Add 126.38% | 506,393 | $55.68 |
| Q3 2016 | +60,500 | Add 11.95% | 566,893 | $79.20 |
| Q4 2016 | -48,793 | Reduce 8.61% | 518,100 | $91.35 |
| Q1 2017 | -42,400 | Reduce 8.18% | 475,700 | $86.30 |
| Q2 2017 | +98,874 | Add 20.78% | 574,574 | $77.30 |
| Q3 2017 | -126,681 | Reduce 22.05% | 447,893 | $73.75 |
| Q4 2017 | +46,800 | Add 10.45% | 494,693 | $76.15 |
| Q1 2018 | +1,500 | Add 0.30% | 496,193 | $73.60 |
| Q2 2018 | -79,198 | Reduce 15.96% | 416,995 | $80.90 |
| Q3 2018 | +48,598 | Add 11.65% | 465,593 | $80.00 |
| Q4 2018 | +194,314 | Add 41.73% | 659,907 | $66.43 |
| Q1 2019 | +454,360 | Add 68.85% | 1.11 M | $65.98 |
| Q2 2019 | +122,700 | Add 11.01% | 1.24 M | $64.40 |
| Q3 2019 | -17,900 | Reduce 1.45% | 1.22 M | $52.47 |
| Q4 2019 | +112,200 | Add 9.20% | 1.33 M | $54.49 |
| Q1 2020 | +267,500 | Add 20.09% | 1.6 M | $44.63 |
| Q2 2020 | -67,200 | Reduce 4.20% | 1.53 M | $56.63 |
| Q3 2020 | -164,300 | Reduce 10.73% | 1.37 M | $57.06 |
| Q4 2020 | -62,500 | Reduce 4.57% | 1.3 M | $60.68 |
| Q1 2021 | -163,700 | Reduce 12.55% | 1.14 M | $63.45 |
| Q2 2021 | -235,500 | Reduce 20.64% | 905,567 | $73.03 |
| Q3 2021 | -156,393 | Reduce 17.27% | 749,174 | $67.82 |
| Q4 2021 | -50,700 | Reduce 6.77% | 698,474 | $71.63 |
| Q1 2022 | +7,993 | Add 1.14% | 706,467 | $63.80 |
| Q2 2022 | +127,300 | Add 18.02% | 833,767 | $60.80 |
| Q3 2022 | -101,700 | Reduce 12.20% | 732,067 | $40.42 |
| Q4 2022 | -55,156 | Reduce 7.53% | 676,911 | $0.05 |
| Q1 2023 | -150,521 | Reduce 22.24% | 526,390 | $0.07 |
| Q2 2023 | +19,377 | Add 3.68% | 545,767 | $0.10 |
| Q3 2023 | -126,600 | Reduce 23.20% | 419,167 | $80.24 |
| Q4 2023 | -124,900 | Reduce 29.80% | 294,267 | $108.54 |
| Q1 2024 | -58,350 | Reduce 19.83% | 235,917 | $106.46 |
| Q2 2024 | -167,800 | Reduce 71.13% | 68,117 | $116.56 |
| Q3 2024 | -68,117 | Sold Out | 68,117 | $0.00 |
| Q1 2025 | +19,093 | New Buy | 19,093 | $206.75 |
| Q2 2025 | +78,500 | Add 411.15% | 97,593 | $224.23 |
| Q3 2025 | -31,993 | Reduce 32.78% | 65,600 | $345.23 |
Renaissance Technologies's InterDigital Investment FAQs
Renaissance Technologies 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 has held InterDigital, Inc. (IDCC) for 50 quarters since Q2 2013. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's largest addition to InterDigital, Inc. (IDCC) was in Q1 2019, adding 1,114,267 shares worth $73.52 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 65,600 shares of InterDigital, Inc. (IDCC), valued at approximately $22.65 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, InterDigital, Inc. (IDCC) represents approximately 0.03% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies's peak holding in InterDigital, Inc. (IDCC) was 1,598,767 shares, as reported at the end of Q1 2020. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.