INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

INTECH INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001086318)

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

Q4 2025

Shares 25,678 Value ($000) $8,175 Avg Close $353.55 Range $314.37 - $412.60

Q3 2025

Shares 18,359 Value ($000) $6,338 Avg Close $271.66 Range $213.06 - $360.30

Q2 2025

Shares 71,267 Value ($000) $15,980 Avg Close $211.87 Range $180.60 - $237.50

Q1 2025

Shares 89,905 Value ($000) $18,588 Avg Close $201.31 Range $169.58 - $231.97

Q4 2024

Shares 97,979 Value ($000) $18,980 Avg Close $174.85 Range $140.47 - $203.90

Q3 2024

Shares 29,728 Value ($000) $4,210 Avg Close $131.08 Range $115.10 - $143.96

Q2 2024

Shares 3,918 Value ($000) $457 Avg Close $106.87 Range $95.33 - $119.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,678	$8,175	$353.55	$314.37 - $412.60
Q3 2025	18,359	$6,338	$271.66	$213.06 - $360.30
Q2 2025	71,267	$15,980	$211.87	$180.60 - $237.50
Q1 2025	89,905	$18,588	$201.31	$169.58 - $231.97
Q4 2024	97,979	$18,980	$174.85	$140.47 - $203.90
Q3 2024	29,728	$4,210	$131.08	$115.10 - $143.96
Q2 2024	3,918	$457	$106.87	$95.33 - $119.10