Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 88,817 | $28,278 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 118,750 | $40,996 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 84,558 | $18,960 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 126,816 | $26,219 | $201.31 | $169.58 - $231.97 |
| Q4 2024 | 87,240 | $16,900 | $174.85 | $140.47 - $203.90 |
| Q3 2024 | 99,583 | $14,104 | $131.08 | $115.10 - $143.96 |
| Q2 2024 | 73,571 | $8,575 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 55,958 | $5,957 | $105.70 | $100.55 - $119.86 |
| Q4 2023 | 22,691 | $2,463 | $92.54 | $74.65 - $111.79 |
| Q3 2023 | 52,203 | $4,189 | $86.92 | $79.20 - $98.69 |
| Q2 2023 | 34,411 | $3,322 | $80.98 | $66.82 - $97.62 |
| Q1 2023 | 85,030 | $6,199 | $69.61 | $52.13 - $75.74 |
| Q3 2022 | 85,279 | $3,447 | $53.92 | $40.23 - $64.00 |
| Q2 2022 | 217,748 | $13,239 | $61.35 | $56.13 - $67.14 |
| Q1 2022 | 99,294 | $6,335 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 63,933 | $4,580 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 5,122 | $347 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 19,208 | $1,403 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 47,617 | $3,021 | $65.36 | $59.93 - $69.02 |
| Q3 2020 | 80,073 | $4,569 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 71,285 | $4,037 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 32,834 | $1,465 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 49,254 | $2,684 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 155,494 | $8,159 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 120,848 | $7,783 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 225,514 | $14,879 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 133,076 | $8,840 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 40,483 | $3,239 | $81.96 | $78.65 - $85.85 |
| Q1 2018 | 178,097 | $13,108 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 193,972 | $14,771 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 64,724 | $4,773 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 184,277 | $14,245 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 6,379 | $551 | $89.86 | $83.15 - $102.30 |
| Q3 2016 | 306,706 | $24,291 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 37,086 | $2,065 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 131,604 | $7,324 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 28,265 | $1,386 | $50.76 | $46.78 - $54.95 |
| Q4 2013 | 361,610 | $10,664 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 63,889 | $2,385 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 144,959 | $6,473 | $44.80 | $38.60 - $48.60 |