Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 22,301 | $7,100 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 24,430 | $8,434 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 30,597 | $6,861 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 37,494 | $7,709 | $201.31 | $169.58 - $231.97 |
| Q4 2024 | 39,700 | $7,691 | $174.85 | $140.47 - $203.90 |
| Q3 2024 | 38,545 | $5,459 | $131.08 | $115.10 - $143.96 |
| Q2 2024 | 41,885 | $4,876 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 52,773 | $5,618 | $105.70 | $100.55 - $119.86 |
| Q4 2023 | 31,450 | $3,414 | $92.54 | $74.65 - $111.79 |
| Q3 2023 | 13,825 | $1,109 | $86.92 | $79.20 - $98.69 |
| Q2 2023 | 11,549 | $1,114 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 5,705 | $416 | $69.61 | $52.13 - $75.74 |
| Q4 2022 | 12,763 | $632 | $48.77 | $43.87 - $51.48 |
| Q3 2022 | 18,397 | $744 | $53.92 | $40.23 - $64.00 |
| Q3 2021 | 3,367 | $228 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 37,904 | $2,759 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 102,172 | $6,472 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 47,210 | $2,865 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 49,139 | $2,804 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 57,187 | $3,229 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 89,106 | $3,977 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 160,318 | $8,736 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 103,703 | $5,431 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 126,743 | $8,162 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 136,675 | $9,018 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 176,812 | $11,746 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 170,123 | $13,610 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 192,672 | $15,587 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 149,984 | $11,039 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 161,610 | $12,307 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 255,695 | $19,088 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 426,115 | $32,939 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 658,561 | $56,834 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 559,543 | $51,114 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 136,934 | $10,845 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 41,526 | $2,312 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 36,254 | $2,018 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 191,418 | $9,387 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 50,016 | $2,531 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 44,958 | $2,558 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 38,453 | $1,951 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 35,100 | $1,857 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 32,900 | $1,310 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 35,550 | $1,699 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 40,550 | $1,343 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 61,150 | $1,803 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 126,018 | $4,704 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 79,300 | $3,541 | $44.80 | $38.60 - $48.60 |
| Q4 2012 | 70,550 | $2,900 | — | — |