INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

FMR LLC's Holding History (CIK: 0000315066)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 265,381 Value ($000) $84,492 Avg Close $353.55 Range $314.37 - $412.60

Q3 2025

Shares 249,175 Value ($000) $86,023 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 126,987 Value ($000) $28,474 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 179,586 Value ($000) $37,129 Avg Close $201.31 Range $169.58 - $231.97

Q4 2024

Shares 4,604 Value ($000) $892 Avg Close $174.85 Range $140.47 - $203.90

Q3 2024

Shares 4,465 Value ($000) $632 Avg Close $131.08 Range $115.10 - $143.96

Q2 2024

Shares 2,626 Value ($000) $306 Avg Close $106.87 Range $95.33 - $119.10

Q1 2024

Shares 2,259 Value ($000) $240 Avg Close $105.70 Range $100.55 - $119.86

Q4 2023

Shares 1,905 Value ($000) $207 Avg Close $92.54 Range $74.65 - $111.79

Q3 2023

Shares 1,645 Value ($000) $132 Avg Close $86.92 Range $79.20 - $98.69

Q2 2023

Shares 1,583 Value ($000) $153 Avg Close $80.98 Range $66.82 - $97.62

Q1 2023

Shares 1,150 Value ($000) $84 Avg Close $69.61 Range $52.13 - $75.74

Q4 2022

Shares 1,618 Value ($000) $80 Avg Close $48.77 Range $43.87 - $51.48

Q3 2022

Shares 884 Value ($000) $36 Avg Close $53.92 Range $40.23 - $64.00

Q2 2022

Shares 1,584 Value ($000) $97 Avg Close $61.35 Range $56.13 - $67.14

Q1 2022

Shares 1,485 Value ($000) $95 Avg Close $66.45 Range $61.36 - $73.97

Q4 2021

Shares 488 Value ($000) $35 Avg Close $69.71 Range $65.79 - $74.27

Q3 2021

Shares 258 Value ($000) $17 Avg Close $69.30 Range $63.34 - $75.25

Q2 2021

Shares 258 Value ($000) $19 Avg Close $73.91 Range $63.74 - $85.75

Q1 2021

Shares 339 Value ($000) $22 Avg Close $65.36 Range $59.93 - $69.02

Q4 2020

Shares 368 Value ($000) $22 Avg Close $59.88 Range $54.37 - $63.74

Q3 2020

Shares 60,538 Value ($000) $3,454 Avg Close $60.07 Range $54.62 - $67.06

Q2 2020

Shares 61,982 Value ($000) $3,510 Avg Close $53.16 Range $41.61 - $62.66

Q1 2020

Shares 21,268 Value ($000) $949 Avg Close $52.66 Range $31.04 - $64.22

Q4 2019

Shares 21,970 Value ($000) $1,197 Avg Close $55.25 Range $49.84 - $60.33

Q3 2019

Shares 77,673 Value ($000) $4,076 Avg Close $56.51 Range $47.02 - $66.95

Q2 2019

Shares 539,702 Value ($000) $34,756 Avg Close $66.69 Range $62.43 - $72.66

Q1 2019

Shares 1,062,645 Value ($000) $70,113 Avg Close $69.51 Range $64.12 - $74.03

Q4 2018

Shares 1,529,215 Value ($000) $101,585 Avg Close $72.85 Range $62.34 - $80.75

Q3 2018

Shares 1,697,453 Value ($000) $135,796 Avg Close $81.96 Range $78.65 - $85.85

Q2 2018

Shares 1,292,175 Value ($000) $104,537 Avg Close $79.55 Range $71.75 - $85.50

Q1 2018

Shares 735,417 Value ($000) $54,127 Avg Close $76.57 Range $69.33 - $81.70

Q4 2017

Shares 57,588 Value ($000) $4,385 Avg Close $74.74 Range $70.60 - $78.10

Q3 2017

Shares 41,725 Value ($000) $3,077 Avg Close $73.19 Range $67.55 - $81.85

Q2 2017

Shares 221,024 Value ($000) $17,085 Avg Close $83.80 Range $77.20 - $93.00

Q1 2017

Shares 194,404 Value ($000) $16,777 Avg Close $89.86 Range $83.15 - $102.30

Q4 2016

Shares 184,114 Value ($000) $16,819 Avg Close $80.20 Range $68.10 - $98.00

Q3 2016

Shares 314,919 Value ($000) $24,942 Avg Close $66.77 Range $52.33 - $79.92

Q2 2016

Shares 783,656 Value ($000) $43,634 Avg Close $56.52 Range $51.97 - $59.83

Q1 2016

Shares 45,300 Value ($000) $2,521 Avg Close $48.28 Range $41.01 - $55.85

Q4 2015

Shares 45,327 Value ($000) $2,223 Avg Close $50.76 Range $46.78 - $54.95

Q3 2015

Shares 50,200 Value ($000) $2,540 Avg Close $51.62 Range $44.28 - $57.77

Q2 2015

Shares 80,843 Value ($000) $4,599 Avg Close $55.81 Range $49.57 - $60.69

Q1 2015

Shares 193,000 Value ($000) $9,793 Avg Close $51.89 Range $47.76 - $56.27

Q4 2014

Shares 153,300 Value ($000) $8,110 Avg Close $48.18 Range $38.64 - $54.90

Q3 2014

Shares 55,800 Value ($000) $2,222 Avg Close $44.00 Range $39.40 - $48.93

Q2 2014

Shares 60,300 Value ($000) $2,882 Avg Close $38.65 Range $31.45 - $49.10

Q1 2014

Shares 104,500 Value ($000) $3,460 Avg Close $29.77 Range $26.25 - $33.60

Q4 2013

Shares 166,800 Value ($000) $4,919 Avg Close $33.88 Range $28.53 - $39.87

Q3 2013

Shares 105,859 Value ($000) $3,951 Avg Close $37.73 Range $35.02 - $41.24

Q2 2013

Shares 97,300 Value ($000) $4,344 Avg Close $44.80 Range $38.60 - $48.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	265,381	$84,492	$353.55	$314.37 - $412.60
Q3 2025	249,175	$86,023	$271.66	$213.06 - $360.30
Q2 2025	126,987	$28,474	$211.87	$180.60 - $237.50
Q1 2025	179,586	$37,129	$201.31	$169.58 - $231.97
Q4 2024	4,604	$892	$174.85	$140.47 - $203.90
Q3 2024	4,465	$632	$131.08	$115.10 - $143.96
Q2 2024	2,626	$306	$106.87	$95.33 - $119.10
Q1 2024	2,259	$240	$105.70	$100.55 - $119.86
Q4 2023	1,905	$207	$92.54	$74.65 - $111.79
Q3 2023	1,645	$132	$86.92	$79.20 - $98.69
Q2 2023	1,583	$153	$80.98	$66.82 - $97.62
Q1 2023	1,150	$84	$69.61	$52.13 - $75.74
Q4 2022	1,618	$80	$48.77	$43.87 - $51.48
Q3 2022	884	$36	$53.92	$40.23 - $64.00
Q2 2022	1,584	$97	$61.35	$56.13 - $67.14
Q1 2022	1,485	$95	$66.45	$61.36 - $73.97
Q4 2021	488	$35	$69.71	$65.79 - $74.27
Q3 2021	258	$17	$69.30	$63.34 - $75.25
Q2 2021	258	$19	$73.91	$63.74 - $85.75
Q1 2021	339	$22	$65.36	$59.93 - $69.02
Q4 2020	368	$22	$59.88	$54.37 - $63.74
Q3 2020	60,538	$3,454	$60.07	$54.62 - $67.06
Q2 2020	61,982	$3,510	$53.16	$41.61 - $62.66
Q1 2020	21,268	$949	$52.66	$31.04 - $64.22
Q4 2019	21,970	$1,197	$55.25	$49.84 - $60.33
Q3 2019	77,673	$4,076	$56.51	$47.02 - $66.95
Q2 2019	539,702	$34,756	$66.69	$62.43 - $72.66
Q1 2019	1,062,645	$70,113	$69.51	$64.12 - $74.03
Q4 2018	1,529,215	$101,585	$72.85	$62.34 - $80.75
Q3 2018	1,697,453	$135,796	$81.96	$78.65 - $85.85
Q2 2018	1,292,175	$104,537	$79.55	$71.75 - $85.50
Q1 2018	735,417	$54,127	$76.57	$69.33 - $81.70
Q4 2017	57,588	$4,385	$74.74	$70.60 - $78.10
Q3 2017	41,725	$3,077	$73.19	$67.55 - $81.85
Q2 2017	221,024	$17,085	$83.80	$77.20 - $93.00
Q1 2017	194,404	$16,777	$89.86	$83.15 - $102.30
Q4 2016	184,114	$16,819	$80.20	$68.10 - $98.00
Q3 2016	314,919	$24,942	$66.77	$52.33 - $79.92
Q2 2016	783,656	$43,634	$56.52	$51.97 - $59.83
Q1 2016	45,300	$2,521	$48.28	$41.01 - $55.85
Q4 2015	45,327	$2,223	$50.76	$46.78 - $54.95
Q3 2015	50,200	$2,540	$51.62	$44.28 - $57.77
Q2 2015	80,843	$4,599	$55.81	$49.57 - $60.69
Q1 2015	193,000	$9,793	$51.89	$47.76 - $56.27
Q4 2014	153,300	$8,110	$48.18	$38.64 - $54.90
Q3 2014	55,800	$2,222	$44.00	$39.40 - $48.93
Q2 2014	60,300	$2,882	$38.65	$31.45 - $49.10
Q1 2014	104,500	$3,460	$29.77	$26.25 - $33.60
Q4 2013	166,800	$4,919	$33.88	$28.53 - $39.87
Q3 2013	105,859	$3,951	$37.73	$35.02 - $41.24
Q2 2013	97,300	$4,344	$44.80	$38.60 - $48.60