Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 32,298 | $10,283 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 65,600 | $22,647 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 97,593 | $21,883 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 19,093 | $3,947 | $201.31 | $169.58 - $231.97 |
| Q2 2024 | 68,117 | $7,940 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 235,917 | $25 | $105.70 | $100.55 - $119.86 |
| Q4 2023 | 294,267 | $32 | $92.54 | $74.65 - $111.79 |
| Q3 2023 | 419,167 | $34 | $86.92 | $79.20 - $98.69 |
| Q2 2023 | 545,767 | $53 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 526,390 | $38 | $69.61 | $52.13 - $75.74 |
| Q4 2022 | 676,911 | $33 | $48.77 | $43.87 - $51.48 |
| Q3 2022 | 732,067 | $29,590 | $53.92 | $40.23 - $64.00 |
| Q2 2022 | 833,767 | $50,693 | $61.35 | $56.13 - $67.14 |
| Q1 2022 | 706,467 | $45,073 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 698,474 | $50,032 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 749,174 | $50,809 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 905,567 | $66,134 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 1,141,067 | $72,401 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 1,304,767 | $79,173 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 1,367,267 | $78,016 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 1,531,567 | $86,733 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 1,598,767 | $71,353 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 1,331,267 | $72,541 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 1,219,067 | $63,964 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 1,236,967 | $79,661 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 1,114,267 | $73,519 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 659,907 | $43,838 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 465,593 | $37,247 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 416,995 | $33,735 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 496,193 | $36,520 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 494,693 | $37,671 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 447,893 | $33,032 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 574,574 | $44,415 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 475,700 | $41,053 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 518,100 | $47,328 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 566,893 | $44,898 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 506,393 | $28,196 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 223,693 | $12,449 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 151,193 | $7,415 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 276,593 | $13,996 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 314,293 | $17,880 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 382,793 | $19,423 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 462,093 | $24,445 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 453,193 | $18,046 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 512,793 | $24,512 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 641,995 | $21,256 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 611,093 | $18,021 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 338,393 | $12,636 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 252,293 | $11,265 | $44.80 | $38.60 - $48.60 |