INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Cardinal Capital Management's Holding History (CIK: 0001434845)

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

Q4 2025
Shares 14,732 Value ($000) $4,690 Avg Close $353.55 Range $314.37 - $412.60
Q3 2025
Shares 14,757 Value ($000) $5,095 Avg Close $271.66 Range $213.06 - $360.30
Q2 2025
Shares 14,535 Value ($000) $3,259 Avg Close $211.87 Range $180.60 - $237.50
Q1 2025
Shares 14,539 Value ($000) $3,006 Avg Close $201.31 Range $169.58 - $231.97
Q4 2024
Shares 13,934 Value ($000) $2,699 Avg Close $174.85 Range $140.47 - $203.90
Q3 2024
Shares 13,888 Value ($000) $1,967 Avg Close $131.08 Range $115.10 - $143.96
Q2 2024
Shares 12,597 Value ($000) $1,468 Avg Close $106.87 Range $95.33 - $119.10
Q1 2024
Shares 11,817 Value ($000) $1,258 Avg Close $105.70 Range $100.55 - $119.86
Q4 2023
Shares 9,858 Value ($000) $1,070 Avg Close $92.54 Range $74.65 - $111.79
Q3 2023
Shares 9,771 Value ($000) $784 Avg Close $86.92 Range $79.20 - $98.69
Q2 2023
Shares 9,499 Value ($000) $917 Avg Close $80.98 Range $66.82 - $97.62
Q1 2023
Shares 9,322 Value ($000) $680 Avg Close $69.61 Range $52.13 - $75.74
Q3 2022
Shares 11,147 Value ($000) $451 Avg Close $53.92 Range $40.23 - $64.00
Q2 2022
Shares 10,585 Value ($000) $644 Avg Close $61.35 Range $56.13 - $67.14
Q1 2022
Shares 9,863 Value ($000) $629 Avg Close $66.45 Range $61.36 - $73.97
Q4 2021
Shares 6,788 Value ($000) $486 Avg Close $69.71 Range $65.79 - $74.27
Q3 2021
Shares 6,395 Value ($000) $434 Avg Close $69.30 Range $63.34 - $75.25
Q2 2021
Shares 10,525 Value ($000) $769 Avg Close $73.91 Range $63.74 - $85.75
Q1 2021
Shares 9,923 Value ($000) $630 Avg Close $65.36 Range $59.93 - $69.02
Q3 2019
Shares 7,669 Value ($000) $402 Avg Close $56.51 Range $47.02 - $66.95
Q2 2019
Shares 7,486 Value ($000) $482 Avg Close $66.69 Range $62.43 - $72.66
Q1 2019
Shares 7,391 Value ($000) $487 Avg Close $69.51 Range $64.12 - $74.03
Q4 2018
Shares 7,117 Value ($000) $472 Avg Close $72.85 Range $62.34 - $80.75
Q3 2018
Shares 6,844 Value ($000) $547 Avg Close $81.96 Range $78.65 - $85.85
Q2 2018
Shares 6,793 Value ($000) $550 Avg Close $79.55 Range $71.75 - $85.50
Q1 2018
Shares 6,681 Value ($000) $491 Avg Close $76.57 Range $69.33 - $81.70
Q4 2017
Shares 6,652 Value ($000) $507 Avg Close $74.74 Range $70.60 - $78.10