Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 450,863 | $143,546 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 361,216 | $124,703 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 320,881 | $71,951 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 355,704 | $73,542 | $201.31 | $169.58 - $231.97 |
| Q4 2024 | 327,851 | $63,511 | $174.85 | $140.47 - $203.90 |
| Q3 2024 | 313,042 | $44,336 | $131.08 | $115.10 - $143.96 |
| Q2 2024 | 243,420 | $28,373 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 267,844 | $28,515 | $105.70 | $100.55 - $119.86 |
| Q4 2023 | 255,519 | $27,734 | $92.54 | $74.65 - $111.79 |
| Q3 2023 | 240,883 | $19,328 | $86.92 | $79.20 - $98.69 |
| Q2 2023 | 224,569 | $21,682 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 159,387 | $11,619 | $69.61 | $52.13 - $75.74 |
| Q4 2022 | 162,013 | $8,016 | $48.77 | $43.87 - $51.48 |
| Q3 2022 | 285,543 | $11,542 | $53.92 | $40.23 - $64.00 |
| Q2 2022 | 292,311 | $17,773 | $61.35 | $56.13 - $67.14 |
| Q1 2022 | 311,984 | $19,905 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 333,297 | $23,874 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 310,370 | $21,049 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 320,574 | $23,411 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 93,904 | $5,958 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 111,215 | $6,748 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 74,634 | $4,259 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 98,705 | $5,589 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 72,140 | $3,220 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 38,391 | $2,092 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 365,107 | $19,157 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 530,450 | $34,161 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 79,619 | $5,254 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 214,121 | $14,223 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 261,792 | $20,943 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 231,869 | $18,758 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 152,661 | $11,236 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 140,570 | $10,704 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 174,319 | $12,857 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 395,223 | $30,550 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 446,347 | $38,520 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 511,986 | $46,769 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 410,570 | $32,515 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 186,167 | $10,366 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 187,522 | $10,435 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 280,495 | $13,755 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 594,205 | $30,068 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 665,877 | $37,881 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 732,089 | $37,146 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 172,907 | $9,146 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 62,676 | $2,496 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 57,731 | $2,760 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 65,424 | $2,167 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 105,844 | $3,122 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 140,387 | $5,241 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 93,685 | $4,182 | $44.80 | $38.60 - $48.60 |