Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 264,692 | $84,273 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 279,164 | $96,376 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 289,747 | $64,970 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 279,452 | $57,777 | $201.31 | $169.58 - $231.97 |
| Q4 2024 | 284,718 | $55,156 | $174.85 | $140.47 - $203.90 |
| Q3 2024 | 279,867 | $39,638 | $131.08 | $115.10 - $143.96 |
| Q2 2024 | 310,295 | $36,168 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 305,118 | $32,483 | $105.70 | $100.55 - $119.86 |
| Q4 2023 | 329,517 | $35,766 | $92.54 | $74.65 - $111.79 |
| Q3 2023 | 392,672 | $31,508 | $86.92 | $79.20 - $98.69 |
| Q2 2023 | 407,443 | $39,339 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 424,035 | $30,912 | $69.61 | $52.13 - $75.74 |
| Q4 2022 | 446,559 | $22,096 | $48.77 | $43.87 - $51.48 |
| Q3 2022 | 427,329 | $17,272 | $53.92 | $40.23 - $64.00 |
| Q2 2022 | 442,810 | $26,924 | $61.35 | $56.13 - $67.14 |
| Q1 2022 | 439,152 | $28,019 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 448,605 | $32,133 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 505,211 | $34,263 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 504,220 | $36,823 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 514,508 | $32,645 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 550,600 | $33,411 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 544,353 | $31,059 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 525,470 | $29,759 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 442,870 | $19,765 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 433,292 | $23,611 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 461,658 | $24,223 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 474,552 | $30,561 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 499,454 | $32,953 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 508,955 | $33,810 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 554,196 | $44,335 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 547,963 | $44,330 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 552,976 | $40,699 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 536,187 | $40,831 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 523,183 | $38,585 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 529,953 | $40,966 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 753,793 | $65,053 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 724,241 | $66,158 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 628,353 | $49,767 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 579,763 | $32,281 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 586,053 | $32,614 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 583,942 | $28,636 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 844,693 | $42,742 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 847,901 | $48,238 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 775,296 | $39,339 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 475,638 | $25,162 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 499,683 | $19,898 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 510,376 | $24,395 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 516,693 | $17,107 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 549,683 | $16,211 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 555,047 | $20,726 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 517,829 | $23,119 | $44.80 | $38.60 - $48.60 |