Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 435,194 | $138,558 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 461,132 | $159,197 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 525,121 | $117,748 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 519,665 | $107,441 | $201.31 | $169.58 - $231.97 |
| Q4 2024 | 465,399 | $90,157 | $174.85 | $140.47 - $203.90 |
| Q3 2024 | 405,117 | $57,377 | $131.08 | $115.10 - $143.96 |
| Q2 2024 | 406,402 | $47,370 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 410,801 | $43,734 | $105.70 | $100.55 - $119.86 |
| Q4 2023 | 404,697 | $43,926 | $92.54 | $74.65 - $111.79 |
| Q3 2023 | 373,722 | $29,988 | $86.92 | $79.20 - $98.69 |
| Q2 2023 | 333,305 | $32,181 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 371,469 | $27,080 | $69.61 | $52.13 - $75.74 |
| Q4 2022 | 273,725 | $13,544 | $48.77 | $43.87 - $51.48 |
| Q3 2022 | 325,099 | $13,141 | $53.92 | $40.23 - $64.00 |
| Q2 2022 | 242,580 | $14,748 | $61.35 | $56.13 - $67.14 |
| Q1 2022 | 206,864 | $13,197 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 199,841 | $14,315 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 178,041 | $12,074 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 183,199 | $13,380 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 32,511 | $2,063 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 50,032 | $3,036 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 11,258 | $642 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 19,588 | $1,109 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 22,362 | $998 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 211,145 | $11,505 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 203,354 | $10,669 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 166,257 | $10,707 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 202,180 | $13,339 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 221,347 | $14,703 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 362,733 | $29,019 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 315,631 | $25,534 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 280,634 | $20,654 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 310,631 | $23,655 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 340,893 | $25,140 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 166,909 | $12,901 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 151,902 | $13,109 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 298,382 | $27,256 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 353,424 | $27,991 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 160,171 | $8,918 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 120,342 | $6,696 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 213,576 | $10,473 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 154,939 | $7,839 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 292,360 | $16,633 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 317,820 | $16,126 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 199,600 | $10,559 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 98,658 | $3,929 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 114,198 | $5,460 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 65,271 | $2,162 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 465,651 | $13,732 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 290,660 | $10,854 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 248,796 | $11,108 | $44.80 | $38.60 - $48.60 |