Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 427,066 | $135,983 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 368,323 | $127,202 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 309,663 | $69,433 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 226,442 | $46,816 | $201.31 | $169.58 - $231.97 |
| Q4 2024 | 283,283 | $54,882 | $174.85 | $140.47 - $203.90 |
| Q3 2024 | 284,072 | $40,233 | $131.08 | $115.10 - $143.96 |
| Q2 2024 | 294,944 | $34,379 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 204,331 | $21,759 | $105.70 | $100.55 - $119.86 |
| Q4 2023 | 85,593 | $9,290 | $92.54 | $74.65 - $111.79 |
| Q3 2023 | 91,177 | $7,316 | $86.92 | $79.20 - $98.69 |
| Q2 2023 | 107,841 | $10,410 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 124,256 | $9,058 | $69.61 | $52.13 - $75.74 |
| Q4 2022 | 142,553 | $7,054 | $48.77 | $43.87 - $51.48 |
| Q3 2022 | 125,442 | $5,070 | $53.92 | $40.23 - $64.00 |
| Q2 2022 | 135,350 | $8,230 | $61.35 | $56.13 - $67.14 |
| Q1 2022 | 133,405 | $8,512 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 133,275 | $9,547 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 137,317 | $9,314 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 142,434 | $10,403 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 61,102 | $3,878 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 63,622 | $3,859 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 68,089 | $3,886 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 68,062 | $3,854 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 97,227 | $4,338 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 105,779 | $5,764 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 138,399 | $7,263 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 152,458 | $9,818 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 156,612 | $10,333 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 214,712 | $14,264 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 223,281 | $17,865 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 215,212 | $17,411 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 128,406 | $9,451 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 129,993 | $9,899 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 107,540 | $7,931 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 129,694 | $10,026 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 134,390 | $11,598 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 134,415 | $12,278 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 179,703 | $14,234 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 162,519 | $9,050 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 175,040 | $9,742 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 277,068 | $13,589 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 281,630 | $14,251 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 305,663 | $17,389 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 310,567 | $15,758 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 502,763 | $26,598 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 575,062 | $22,898 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 591,591 | $28,278 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 571,362 | $18,919 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 397,860 | $11,733 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 412,880 | $15,415 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 416,018 | $18,576 | $44.80 | $38.60 - $48.60 |