Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 8,632 | $2,748 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 8,417 | $2,906 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 8,417 | $1,887 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 7,917 | $1,637 | $201.31 | $169.58 - $231.97 |
| Q4 2024 | 8,090 | $1,567 | $174.85 | $140.47 - $203.90 |
| Q3 2024 | 7,917 | $1,121 | $131.08 | $115.10 - $143.96 |
| Q2 2024 | 11,117 | $1,296 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 11,803 | $1,257 | $105.70 | $100.55 - $119.86 |
| Q4 2023 | 14,761 | $1,602 | $92.54 | $74.65 - $111.79 |
| Q3 2023 | 15,752 | $1,264 | $86.92 | $79.20 - $98.69 |
| Q2 2023 | 10,936 | $1,056 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 15,658 | $1,141 | $69.61 | $52.13 - $75.74 |
| Q4 2022 | 34,160 | $1,690 | $48.77 | $43.87 - $51.48 |
| Q3 2022 | 31,797 | $1,285 | $53.92 | $40.23 - $64.00 |
| Q2 2022 | 32,331 | $1,966 | $61.35 | $56.13 - $67.14 |
| Q1 2022 | 22,380 | $1,428 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 22,358 | $1,602 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 22,918 | $1,554 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 27,310 | $1,994 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 28,454 | $1,805 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 27,900 | $1,693 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 27,900 | $1,592 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 28,000 | $1,586 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 29,900 | $1,334 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 28,000 | $1,526 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 33,900 | $1,779 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 33,900 | $2,183 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 35,400 | $2,336 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 35,400 | $2,352 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 286,291 | $22,903 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 335,117 | $27,111 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 313,264 | $23,056 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 251,677 | $19,165 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 172,710 | $12,737 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 155,800 | $12,043 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 145,761 | $12,579 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 150,160 | $13,717 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 166,970 | $13,224 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 289,640 | $16,127 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 289,640 | $16,118 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 289,640 | $14,204 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 295,160 | $14,935 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 343,365 | $19,534 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 327,900 | $16,638 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 395,700 | $20,933 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 462,600 | $18,421 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 471,400 | $22,533 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 504,600 | $16,707 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 429,000 | $12,651 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 340,100 | $12,696 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 295,500 | $13,194 | $44.80 | $38.60 - $48.60 |