INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

UBS ASSET MANAGEMENT AMERICAS INC's Holding History (CIK: 0000861177)

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

Q4 2025

Shares 71,190 Value ($000) $22,665 Avg Close $353.55 Range $314.37 - $412.60

Q3 2025

Shares 67,739 Value ($000) $23,386 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 108,084 Value ($000) $24,236 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 77,066 Value ($000) $15,933 Avg Close $201.31 Range $169.58 - $231.97

Q4 2024

Shares 72,961 Value ($000) $14,134 Avg Close $174.85 Range $140.47 - $203.90

Q3 2024

Shares 57,979 Value ($000) $8,212 Avg Close $131.08 Range $115.10 - $143.96

Q2 2024

Shares 61,423 Value ($000) $7,159 Avg Close $106.87 Range $95.33 - $119.10

Q1 2024

Shares 26,894 Value ($000) $2,863 Avg Close $105.70 Range $100.55 - $119.86

Q4 2023

Shares 24,448 Value ($000) $2,654 Avg Close $92.54 Range $74.65 - $111.79

Q3 2023

Shares 26,726 Value ($000) $2,144 Avg Close $86.92 Range $79.20 - $98.69

Q2 2023

Shares 28,111 Value ($000) $2,049 Avg Close $80.98 Range $66.82 - $97.62

Q1 2023

Shares 28,111 Value ($000) $2,049 Avg Close $69.61 Range $52.13 - $75.74

Q4 2022

Shares 25,287 Value ($000) $1,251 Avg Close $48.77 Range $43.87 - $51.48

Q3 2022

Shares 25,098 Value ($000) $1,014,461 Avg Close $53.92 Range $40.23 - $64.00

Q2 2022

Shares 25,177 Value ($000) $1,530,763 Avg Close $61.35 Range $56.13 - $67.14

Q1 2022

Shares 30,001 Value ($000) $1,914,064 Avg Close $66.45 Range $61.36 - $73.97

Q4 2021

Shares 30,001 Value ($000) $2,148,971 Avg Close $69.71 Range $65.79 - $74.27

Q3 2021

Shares 29,614 Value ($000) $2,008,421 Avg Close $69.30 Range $63.34 - $75.25

Q2 2021

Shares 29,614 Value ($000) $2,162,709 Avg Close $73.91 Range $63.74 - $85.75

Q1 2021

Shares 27,692 Value ($000) $1,757,057 Avg Close $65.36 Range $59.93 - $69.02

Q4 2020

Shares 30,248 Value ($000) $1,835,448 Avg Close $59.88 Range $54.37 - $63.74

Q3 2020

Shares 30,089 Value ($000) $1,716,879 Avg Close $60.07 Range $54.62 - $67.06

Q2 2020

Shares 30,151 Value ($000) $1,707,452 Avg Close $53.16 Range $41.61 - $62.66

Q1 2020

Shares 29,602 Value ($000) $1,321,137 Avg Close $52.66 Range $31.04 - $64.22

Q4 2019

Shares 32,036 Value ($000) $1,745,641 Avg Close $55.25 Range $49.84 - $60.33

Q3 2019

Shares 28,564 Value ($000) $1,498,753 Avg Close $56.51 Range $47.02 - $66.95

Q2 2019

Shares 24,645 Value ($000) $1,587,138 Avg Close $66.69 Range $62.43 - $72.66

Q1 2019

Shares 23,280 Value ($000) $1,536,015 Avg Close $69.51 Range $64.12 - $74.03

Q4 2018

Shares 23,151 Value ($000) $1,537,921 Avg Close $72.85 Range $62.34 - $80.75

Q3 2018

Shares 22,211 Value ($000) $1,776,880 Avg Close $81.96 Range $78.65 - $85.85

Q2 2018

Shares 39,231 Value ($000) $3,173,789 Avg Close $79.55 Range $71.75 - $85.50

Q1 2018

Shares 23,423 Value ($000) $1,723,932 Avg Close $76.57 Range $69.33 - $81.70

Q4 2017

Shares 20,492 Value ($000) $1,560,466 Avg Close $74.74 Range $70.60 - $78.10

Q3 2017

Shares 39,517 Value ($000) $2,914,379 Avg Close $73.19 Range $67.55 - $81.85

Q2 2017

Shares 53,683 Value ($000) $4,149,696 Avg Close $83.80 Range $77.20 - $93.00

Q1 2017

Shares 64,106 Value ($000) $5,532,348 Avg Close $89.86 Range $83.15 - $102.30

Q4 2016

Shares 76,314 Value ($000) $6,971 Avg Close $80.20 Range $68.10 - $98.00

Q3 2016

Shares 87,363 Value ($000) $6,919 Avg Close $66.77 Range $52.33 - $79.92

Q2 2016

Shares 21,738 Value ($000) $1,211 Avg Close $56.52 Range $51.97 - $59.83

Q1 2016

Shares 21,887 Value ($000) $1,218 Avg Close $48.28 Range $41.01 - $55.85

Q4 2015

Shares 105,785 Value ($000) $5,188 Avg Close $50.76 Range $46.78 - $54.95

Q3 2015

Shares 40,975 Value ($000) $2,073 Avg Close $51.62 Range $44.28 - $57.77

Q2 2015

Shares 32,541 Value ($000) $1,851 Avg Close $55.81 Range $49.57 - $60.69

Q1 2015

Shares 31,011 Value ($000) $1,574 Avg Close $51.89 Range $47.76 - $56.27

Q4 2014

Shares 15,399 Value ($000) $815 Avg Close $48.18 Range $38.64 - $54.90

Q3 2014

Shares 14,599 Value ($000) $581 Avg Close $44.00 Range $39.40 - $48.93

Q2 2014

Shares 14,599 Value ($000) $698 Avg Close $38.65 Range $31.45 - $49.10

Q1 2014

Shares 14,599 Value ($000) $483 Avg Close $29.77 Range $26.25 - $33.60

Q4 2013

Shares 13,599 Value ($000) $401 Avg Close $33.88 Range $28.53 - $39.87

Q3 2013

Shares 44,599 Value ($000) $1,665 Avg Close $37.73 Range $35.02 - $41.24

Q2 2013

Shares 74,099 Value ($000) $3,309 Avg Close $44.80 Range $38.60 - $48.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	71,190	$22,665	$353.55	$314.37 - $412.60
Q3 2025	67,739	$23,386	$271.66	$213.06 - $360.30
Q2 2025	108,084	$24,236	$211.87	$180.60 - $237.50
Q1 2025	77,066	$15,933	$201.31	$169.58 - $231.97
Q4 2024	72,961	$14,134	$174.85	$140.47 - $203.90
Q3 2024	57,979	$8,212	$131.08	$115.10 - $143.96
Q2 2024	61,423	$7,159	$106.87	$95.33 - $119.10
Q1 2024	26,894	$2,863	$105.70	$100.55 - $119.86
Q4 2023	24,448	$2,654	$92.54	$74.65 - $111.79
Q3 2023	26,726	$2,144	$86.92	$79.20 - $98.69
Q2 2023	28,111	$2,049	$80.98	$66.82 - $97.62
Q1 2023	28,111	$2,049	$69.61	$52.13 - $75.74
Q4 2022	25,287	$1,251	$48.77	$43.87 - $51.48
Q3 2022	25,098	$1,014,461	$53.92	$40.23 - $64.00
Q2 2022	25,177	$1,530,763	$61.35	$56.13 - $67.14
Q1 2022	30,001	$1,914,064	$66.45	$61.36 - $73.97
Q4 2021	30,001	$2,148,971	$69.71	$65.79 - $74.27
Q3 2021	29,614	$2,008,421	$69.30	$63.34 - $75.25
Q2 2021	29,614	$2,162,709	$73.91	$63.74 - $85.75
Q1 2021	27,692	$1,757,057	$65.36	$59.93 - $69.02
Q4 2020	30,248	$1,835,448	$59.88	$54.37 - $63.74
Q3 2020	30,089	$1,716,879	$60.07	$54.62 - $67.06
Q2 2020	30,151	$1,707,452	$53.16	$41.61 - $62.66
Q1 2020	29,602	$1,321,137	$52.66	$31.04 - $64.22
Q4 2019	32,036	$1,745,641	$55.25	$49.84 - $60.33
Q3 2019	28,564	$1,498,753	$56.51	$47.02 - $66.95
Q2 2019	24,645	$1,587,138	$66.69	$62.43 - $72.66
Q1 2019	23,280	$1,536,015	$69.51	$64.12 - $74.03
Q4 2018	23,151	$1,537,921	$72.85	$62.34 - $80.75
Q3 2018	22,211	$1,776,880	$81.96	$78.65 - $85.85
Q2 2018	39,231	$3,173,789	$79.55	$71.75 - $85.50
Q1 2018	23,423	$1,723,932	$76.57	$69.33 - $81.70
Q4 2017	20,492	$1,560,466	$74.74	$70.60 - $78.10
Q3 2017	39,517	$2,914,379	$73.19	$67.55 - $81.85
Q2 2017	53,683	$4,149,696	$83.80	$77.20 - $93.00
Q1 2017	64,106	$5,532,348	$89.86	$83.15 - $102.30
Q4 2016	76,314	$6,971	$80.20	$68.10 - $98.00
Q3 2016	87,363	$6,919	$66.77	$52.33 - $79.92
Q2 2016	21,738	$1,211	$56.52	$51.97 - $59.83
Q1 2016	21,887	$1,218	$48.28	$41.01 - $55.85
Q4 2015	105,785	$5,188	$50.76	$46.78 - $54.95
Q3 2015	40,975	$2,073	$51.62	$44.28 - $57.77
Q2 2015	32,541	$1,851	$55.81	$49.57 - $60.69
Q1 2015	31,011	$1,574	$51.89	$47.76 - $56.27
Q4 2014	15,399	$815	$48.18	$38.64 - $54.90
Q3 2014	14,599	$581	$44.00	$39.40 - $48.93
Q2 2014	14,599	$698	$38.65	$31.45 - $49.10
Q1 2014	14,599	$483	$29.77	$26.25 - $33.60
Q4 2013	13,599	$401	$33.88	$28.53 - $39.87
Q3 2013	44,599	$1,665	$37.73	$35.02 - $41.24
Q2 2013	74,099	$3,309	$44.80	$38.60 - $48.60