InterDigital, Inc.
US ˙ NasdaqGS ˙ US45867G1013

SecurityIDCC / InterDigital, Inc.
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership14,008 shares
Latest Disclosed Value $ 4,230,492
Advisory Services Network, LLC reports 1.65% increase in ownership of IDCC / InterDigital, Inc.

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 14,008 shares of InterDigital, Inc. (US:IDCC) valued at $4,230,416 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 13,780 shares of InterDigital, Inc.. This represents a change in shares of 1.65% during the quarter. The current value of the position is $3,657,069 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.

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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 Stock 45867G101 14,008 228 1.65 4,230 -3.58 0.0391
2026-02-17 2025-12-31 13F INTERDIGITAL Stock 45867G101 13,780 -1,550 -10.11 4,387 -17.10 0.0621
2025-11-18 2025-09-30 13F INTERDIGITAL Stock 45867G101 15,330 -2,252 -12.81 5,293 16.59 0.0776
2025-08-19 2025-06-30 13F INTERDIGITAL Stock 45867G101 17,582 -1,200 -6.39 4,540 16.89 0.0731
2025-05-15 2025-03-31 13F INTERDIGITAL Stock 45867G101 18,782 1 0.01 3,883 6.73 0.0746
2025-02-13 2024-12-31 13F INTERDIGITAL Stock 45867G101 18,781 -4,073 -17.82 3,638 36.61 0.0678
2024-11-14 2024-09-30 13F INTERDIGITAL Stock 45867G101 22,854 0 0.00 2,664 0.00 0.0551
2024-08-13 2024-06-30 13F INTERDIGITAL Stock 45867G101 22,854 -1,848 -7.48 2,664 1.29 0.0551
2024-05-06 2024-03-31 13F INTERDIGITAL Stock 45867G101 24,702 302 1.24 2,630 -0.72 0.0583
2024-02-09 2023-12-31 13F INTERDIGITAL Stock 45867G101 24,400 -770 -3.06 2,648 31.15 0.0647
2023-11-14 2023-09-30 13F INTERDIGITAL Stock 45867G101 25,170 -1,526 -5.72 2,020 -21.65 0.0542
2023-08-09 2023-06-30 13F INTERDIGITAL Stock 45867G101 26,696 -3,874 -12.67 2,577 15.66 0.0687
2023-05-17 2023-03-31 13F INTERDIGITAL Stock 45867G101 30,570 -2,222 -6.78 2,229 37.36 0.0617
2023-02-13 2022-12-31 13F INTERDIGITAL Stock 45867G101 32,792 10,895 49.76 1,623 83.28 0.0497
2022-11-14 2022-09-30 13F INTERDIGITAL Stock 45867G101 21,897 -54 -0.25 885 -33.66 0.0312
2022-08-02 2022-06-30 13F INTERDIGITAL Stock 45867G101 21,951 -796 -3.50 1,334 -8.06 0.0456
2022-05-23 2022-03-31 13F INTERDIGITAL Stock 45867G101 22,747 -30 -0.13 1,451 -11.09 0.0427
2022-02-14 2021-12-31 13F INTERDIGITAL Stock 45867G101 22,777 21 0.09 1,632 5.77 0.0470
2021-11-05 2021-09-30 13F INTERDIGITAL Stock 45867G101 22,756 101 0.45 1,543 -6.71 0.0491
2021-08-12 2021-06-30 13F INTERDIGITAL Stock 45867G101 22,655 200 0.89 1,654 16.07 0.0522
2021-05-24 2021-03-31 13F INTERDIGITAL Stock 45867G101 22,455 -230 -1.01 1,425 3.49 0.0529
2021-02-09 2020-12-31 13F INTERDIGITAL Stock 45867G101 22,685 -144 -0.63 1,377 5.76 0.0553
2020-11-16 2020-09-30 13F INTERDIGITAL Stock 45867G101 22,829 136 0.60 1,302 1.32 0.0613
2020-08-10 2020-06-30 13F INTERDIGITAL Stock 45867G101 22,693 -515 -2.22 1,285 24.03 0.0705
2020-05-15 2020-03-31 13F INTERDIGITAL Stock 45867G101 23,208 23,191 136,417.65 1,036 103,500.00 0.0678
2020-02-04 2019-12-31 13F INTERDIGITAL Stock 45867G101 17 -86 -83.50 1 -85.71 0.0001
2019-11-04 2019-09-30 13F INTERDIGITAL Stock 45867G101 103 0 0.00 7 0.00 0.0004
2019-08-01 2019-06-30 13F INTERDIGITAL Stock 45867G101 103 61 145.24 7 133.33 0.0004
2019-05-20 2019-03-31 13F INTERDIGITAL Stock 45867G101 42 -77 -64.71 3 -62.50 0.0002
2019-02-15 2018-12-31 13F INTERDIGITAL Stock 45867G101 119 40 50.63 8 33.33 0.0007
2018-11-02 2018-09-30 13F INTERDIGITAL Stock 45867G101 79 0 0.00 6 -14.29 0.0004
2018-07-27 2018-06-30 13F INTERDIGITAL Stock 45867G101 79 -543 -87.30 7 -84.78 0.0005
2018-04-23 2018-03-31 13F INTERDIGITAL Stock 45867G101 622 0 0.00 46 -2.13 0.0037
2018-02-08 2017-12-31 13F INTERDIGITAL Stock 45867G101 622 -257 -29.24 47 -27.69 0.0041
2017-10-12 2017-09-30 13F INTERDIGITAL Stock 45867G101 879 0 0.00 65 -4.41 0.0074
2017-08-17 2017-06-30 13F INTERDIGITAL INC COM Stock 45867G101 879 141 19.11 68 6.25 0.0089
2017-04-28 2017-03-31 13F INTERDIGITAL INC COM Stock 45867G101 738 636 623.53 64 700.00 0.0093
2016-10-07 2016-09-30 13F INTERDIGITAL Stock 45867G101 102 0 0.00 8 33.33 0.0015
2016-07-27 2016-06-30 13F INTERDIGITAL Stock 45867G101 102 0 0.00 6 0.00 0.0014
2016-04-21 2016-03-31 13F INTERDIGITAL Stock 45867G101 102 0 0.00 6 20.00 0.0016
2016-01-27 2015-12-31 13F INTERDIGITAL INC COM Stock 45867G101 102 50 96.15 5 66.67 0.0016
2015-10-01 2015-09-30 13F INTERDIGITAL INC COM Stock 45867G101 52 52 3 0.0009
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.