Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 822 | $262 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 822 | $284 | $271.66 | $213.06 - $360.30 |
| Q2 2023 | 2,849 | $275 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 2,849 | $208 | $69.61 | $52.13 - $75.74 |
| Q2 2022 | 4,059 | $247 | $61.35 | $56.13 - $67.14 |
| Q1 2022 | 4,059 | $259 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 4,059 | $291 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 6,515 | $442 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 6,515 | $476 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 10,391 | $659 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 10,391 | $631 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 10,391 | $593 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 10,391 | $588 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 16,776 | $749 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 117,541 | $6,405 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 108,801 | $5,709 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 119,428 | $7,691 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 124,052 | $8,185 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 72,148 | $4,793 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 77,620 | $6,210 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 89,854 | $7,269 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 73,456 | $5,406 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 14,372 | $1,094 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 14,372 | $1,060 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 14,454 | $1,117 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 14,812 | $1,278 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 4,973 | $454 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 6,143 | $487 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 4,813 | $268 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 10,017 | $557 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 4,813 | $236 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 4,813 | $244 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 8,067 | $459 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 9,362 | $475 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 5,480 | $290 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 63,659 | $2,535 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 72,784 | $3,479 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 52,577 | $1,741 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 71,828 | $2,118 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 69,479 | $2,594 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 3,205 | $143 | $44.80 | $38.60 - $48.60 |