InterDigital, Inc.
US ˙ NasdaqGS ˙ US45867G1013

SecurityIDCC / InterDigital, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership230,241 shares
Latest Disclosed Value $ 69,532,852
Fmr Llc reports 13.24% decrease in ownership of IDCC / InterDigital, Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 230,241 shares of InterDigital, Inc. (US:IDCC) valued at $69,532,782 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 265,381 shares of InterDigital, Inc.. This represents a change in shares of -13.24% during the quarter. The current value of the position is $59,089,050 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F INTERDIGITAL COM 45867G101 230,241 -35,140 -13.24 69,533 -17.70 0.0007
2026-02-17 2025-12-31 13F INTERDIGITAL COM 45867G101 265,381 16,206 6.50 84,492 -1.78 0.0043
2025-11-13 2025-09-30 13F INTERDIGITAL COM 45867G101 249,175 122,188 96.22 86,023 202.11 0.0045
2025-08-14 2025-06-30 13F INTERDIGITAL COM 45867G101 126,987 -52,599 -29.29 28,474 -23.31 0.0016
2025-05-12 2025-03-31 13F INTERDIGITAL COM 45867G101 179,586 174,982 3,800.65 37,129 4,067.12 0.0024
2025-02-13 2024-12-31 13F INTERDIGITAL COM 45867G101 4,604 139 3.11 892 40.98 0.0001
2024-11-13 2024-09-30 13F INTERDIGITAL COM 45867G101 4,465 1,839 70.03 632 106.54 0.0000
2024-08-13 2024-06-30 13F INTERDIGITAL COM 45867G101 2,626 367 16.25 306 27.50 0.0000
2024-05-13 2024-03-31 13F INTERDIGITAL COM 45867G101 2,259 354 18.58 240 16.50 0.0000
2024-02-13 2023-12-31 13F INTERDIGITAL COM 45867G101 1,905 260 15.81 207 57.25 0.0000
2023-11-13 2023-09-30 13F INTERDIGITAL COM 45867G101 1,645 62 3.92 132 -13.82 0.0000
2023-08-11 2023-06-30 13F INTERDIGITAL COM 45867G101 1,583 433 37.65 153 83.13 0.0000
2023-08-11 2023-03-31 13F/A-1 INTERDIGITAL COM 45867G101 1,150 -468 -28.92 84 3.75 0.0000
2023-05-11 2023-03-31 13F INTERDIGITAL COM 45867G101 1,150 -468 84 0.0000
2023-02-13 2022-12-31 13F INTERDIGITAL COM 45867G101 1,618 734 83.03 80 122.22 0.0000
2022-11-10 2022-09-30 13F INTERDIGITAL COM 45867G101 884 -700 -44.19 36 -62.89 0.0000
2022-08-12 2022-06-30 13F INTERDIGITAL COM 45867G101 1,584 99 6.67 97 2.11 0.0000
2022-05-13 2022-03-31 13F INTERDIGITAL COM 45867G101 1,485 997 204.30 95 171.43 0.0000
2022-02-14 2021-12-31 13F INTERDIGITAL COM 45867G101 488 230 89.15 35 105.88 0.0000
2022-02-14 2021-09-30 13F/A-1 INTERDIGITAL COM 45867G101 258 0 0.00 17 -10.53 0.0000
2021-11-15 2021-09-30 13F INTERDIGITAL COM 45867G101 258 0 17 0.0000
2021-08-13 2021-06-30 13F INTERDIGITAL COM 45867G101 258 -81 -23.89 19 -13.64 0.0000
2021-05-14 2021-03-31 13F INTERDIGITAL COM 45867G101 339 -29 -7.88 22 0.00 0.0000
2021-02-08 2020-12-31 13F INTERDIGITAL COM 45867G101 368 -60,170 -99.39 22 -99.36 0.0000
2020-11-13 2020-09-30 13F INTERDIGITAL COM 45867G101 60,538 -1,444 -2.33 3,454 -1.60 0.0003
2020-08-24 2020-06-30 13F/A-1 INTERDIGITAL COM 45867G101 61,982 40,714 191.43 3,510 269.86 0.0004
2020-08-13 2020-06-30 13F INTERDIGITAL COM 45867G101 61,982 40,714 3,510 86.2304
2020-05-14 2020-03-31 13F INTERDIGITAL COM 45867G101 21,268 -702 -3.20 949 -20.72 0.0001
2020-02-07 2019-12-31 13F INTERDIGITAL COM 45867G101 21,970 -55,703 -71.71 1,197 -70.63 0.0001
2019-11-13 2019-09-30 13F INTERDIGITAL COM 45867G101 77,673 -462,029 -85.61 4,076 -88.27 0.0005
2019-08-13 2019-06-30 13F INTERDIGITAL COM 45867G101 539,702 -522,943 -49.21 34,756 -50.43 0.0041
2019-05-13 2019-03-31 13F INTERDIGITAL COM 45867G101 1,062,645 -466,570 -30.51 70,113 -30.98 0.0084
2019-02-13 2018-12-31 13F INTERDIGITAL COM 45867G101 1,529,215 -168,238 -9.91 101,585 -25.19 0.0139
2018-11-09 2018-09-30 13F INTERDIGITAL COM 45867G101 1,697,453 405,278 31.36 135,796 29.90 0.0153
2018-08-10 2018-06-30 13F INTERDIGITAL COM 45867G101 1,292,175 556,758 75.71 104,537 93.13 0.0123
2018-05-14 2018-03-31 13F INTERDIGITAL COM 45867G101 735,417 677,829 1,177.03 54,127 1,134.37 0.0064
2018-02-12 2017-12-31 13F INTERDIGITAL COM 45867G101 57,588 15,863 38.02 4,385 42.51 0.0005
2017-11-13 2017-09-30 13F INTERDIGITAL COM 45867G101 41,725 -179,299 -81.12 3,077 -81.99 0.0004
2017-08-29 2017-06-30 13F/A-1 INTERDIGITAL COM 45867G101 221,024 26,620 13.69 17,085 1.84 0.0021
2017-08-11 2017-06-30 13F INTERDIGITAL COM 45867G101 221,024 26,620 17,085
2017-05-11 2017-03-31 13F INTERDIGITAL COM 45867G101 194,404 10,290 5.59 16,777 -0.25 0.0021
2017-02-10 2016-12-31 13F INTERDIGITAL COM 45867G101 184,114 -130,805 -41.54 16,819 -32.57 0.0022
2016-11-14 2016-09-30 13F INTERDIGITAL COM 45867G101 314,919 -468,737 -59.81 24,942 -42.84 0.0033
2016-08-11 2016-06-30 13F INTERDIGITAL COM 45867G101 783,656 738,356 1,629.92 43,634 1,630.82 0.0060
2016-05-16 2016-03-31 13F INTERDIGITAL COM 45867G101 45,300 -27 -0.06 2,521 13.41 0.0003
2016-02-12 2015-12-31 13F INTERDIGITAL COM 45867G101 45,327 -4,873 -9.71 2,223 -12.48 0.0003
2015-11-10 2015-09-30 13F INTERDIGITAL COM 45867G101 50,200 -30,643 -37.90 2,540 -44.77 0.0004
2015-08-25 2015-06-30 13F/A-1 INTERDIGITAL COM 45867G101 80,843 -112,157 -58.11 4,599 -53.04 0.0006
2015-08-13 2015-06-30 13F INTERDIGITAL COM 45867G101 80,843 4,599
2015-05-14 2015-03-31 13F INTERDIGITAL COM 45867G101 193,000 39,700 25.90 9,793 20.75 0.0012
2015-02-17 2014-12-31 13F INTERDIGITAL COM 45867G101 153,300 97,500 174.73 8,110 264.99 0.0011
2014-11-14 2014-09-30 13F INTERDIGITAL COM 45867G101 55,800 -4,500 -7.46 2,222 -22.90 0.0003
2014-08-14 2014-06-30 13F INTERDIGITAL COM 45867G101 60,300 -44,200 -42.30 2,882 -16.71 0.0004
2014-05-15 2014-03-31 13F INTERDIGITAL COM 45867G101 104,500 -62,300 -37.35 3,460 -29.66 0.0005
2014-02-13 2013-12-31 13F INTERDIGITAL COM 45867G101 166,800 60,941 57.57 4,919 24.50 0.0007
2013-11-14 2013-09-30 13F INTERDIGITAL COM 45867G101 105,859 8,559 8.80 3,951 -9.05 0.0006
2013-09-24 2013-06-30 13F/A-1 INTERDIGITAL COM 45867G101 97,300 97,300 4,344 0.0007
2013-08-14 2013-06-30 13F INTERDIGITAL COM 45867G101 97,300 4,344 0.0007
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.