INTERDIGITAL INC

Ticker: IDCC CUSIP: 45867G101 Class: EQTY

Westside Investment Management, Inc.'s Holding History (CIK: 0001538383)

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

Q4 2025
Shares 3,467 Value ($000) $1,104 Avg Close $353.55 Range $314.37 - $412.60
Q3 2025
Shares 3,513 Value ($000) $1,213 Avg Close $271.66 Range $213.06 - $360.30
Q2 2025
Shares 3,533 Value ($000) $792 Avg Close $211.87 Range $180.60 - $237.50
Q1 2025
Shares 3,533 Value ($000) $730 Avg Close $201.31 Range $169.58 - $231.97
Q4 2024
Shares 4,628 Value ($000) $897 Avg Close $174.85 Range $140.47 - $203.90
Q3 2024
Shares 4,803 Value ($000) $680 Avg Close $131.08 Range $115.10 - $143.96
Q2 2024
Shares 4,818 Value ($000) $562 Avg Close $106.87 Range $95.33 - $119.10
Q1 2024
Shares 4,768 Value ($000) $508 Avg Close $105.70 Range $100.55 - $119.86
Q4 2023
Shares 4,778 Value ($000) $519 Avg Close $92.54 Range $74.65 - $111.79
Q3 2023
Shares 5,143 Value ($000) $413 Avg Close $86.92 Range $79.20 - $98.69
Q2 2023
Shares 5,180 Value ($000) $500 Avg Close $80.98 Range $66.82 - $97.62
Q1 2023
Shares 5,180 Value ($000) $378 Avg Close $69.61 Range $52.13 - $75.74
Q4 2022
Shares 5,510 Value ($000) $0 Avg Close $48.77 Range $43.87 - $51.48
Q3 2022
Shares 5,510 Value ($000) $222 Avg Close $53.92 Range $40.23 - $64.00
Q2 2022
Shares 5,510 Value ($000) $335 Avg Close $61.35 Range $56.13 - $67.14
Q1 2022
Shares 5,530 Value ($000) $352 Avg Close $66.45 Range $61.36 - $73.97
Q4 2021
Shares 5,630 Value ($000) $403 Avg Close $69.71 Range $65.79 - $74.27
Q3 2021
Shares 5,630 Value ($000) $381 Avg Close $69.30 Range $63.34 - $75.25
Q2 2021
Shares 5,930 Value ($000) $433 Avg Close $73.91 Range $63.74 - $85.75
Q1 2021
Shares 5,930 Value ($000) $376 Avg Close $65.36 Range $59.93 - $69.02
Q4 2020
Shares 5,930 Value ($000) $359 Avg Close $59.88 Range $54.37 - $63.74
Q3 2020
Shares 6,105 Value ($000) $348 Avg Close $60.07 Range $54.62 - $67.06
Q2 2020
Shares 6,105 Value ($000) $345 Avg Close $53.16 Range $41.61 - $62.66
Q1 2020
Shares 6,105 Value ($000) $272 Avg Close $52.66 Range $31.04 - $64.22
Q2 2019
Shares 5,730 Value ($000) $369 Avg Close $66.69 Range $62.43 - $72.66
Q4 2018
Shares 5,810 Value ($000) $385,958 Avg Close $72.85 Range $62.34 - $80.75
Q3 2018
Shares 5,810 Value ($000) $458,669 Avg Close $81.96 Range $78.65 - $85.85
Q2 2018
Shares 5,825 Value ($000) $477,650 Avg Close $79.55 Range $71.75 - $85.50
Q1 2018
Shares 5,825 Value ($000) $423,476 Avg Close $76.57 Range $69.33 - $81.70
Q4 2017
Shares 5,825 Value ($000) $470,947 Avg Close $74.74 Range $70.60 - $78.10
Q3 2017
Shares 5,825 Value ($000) $436,291 Avg Close $73.19 Range $67.55 - $81.85
Q2 2017
Shares 5,825 Value ($000) $450,563 Avg Close $83.80 Range $77.20 - $93.00
Q1 2017
Shares 5,655 Value ($000) $488,592 Avg Close $89.86 Range $83.15 - $102.30
Q4 2016
Shares 1,655 Value ($000) $151,267 Avg Close $80.20 Range $68.10 - $98.00