Ticker: IDCC CUSIP: 45867G101 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 71,611 | $22,800 | $353.55 | $314.37 - $412.60 |
| Q3 2025 | 61,652 | $21,284 | $271.66 | $213.06 - $360.30 |
| Q2 2025 | 64,034 | $14,358 | $211.87 | $180.60 - $237.50 |
| Q1 2025 | 63,705 | $13,171 | $201.31 | $169.58 - $231.97 |
| Q4 2024 | 68,527 | $13,275 | $174.85 | $140.47 - $203.90 |
| Q3 2024 | 71,739 | $10,160 | $131.08 | $115.10 - $143.96 |
| Q2 2024 | 73,925 | $8,617 | $106.87 | $95.33 - $119.10 |
| Q1 2024 | 73,048 | $7,777 | $105.70 | $100.55 - $119.86 |
| Q1 2022 | 92 | $6 | $66.45 | $61.36 - $73.97 |
| Q4 2021 | 91 | $7 | $69.71 | $65.79 - $74.27 |
| Q3 2021 | 205 | $14 | $69.30 | $63.34 - $75.25 |
| Q2 2021 | 207 | $15 | $73.91 | $63.74 - $85.75 |
| Q1 2021 | 3,050 | $194 | $65.36 | $59.93 - $69.02 |
| Q4 2020 | 7,044 | $427 | $59.88 | $54.37 - $63.74 |
| Q3 2020 | 6,712 | $383 | $60.07 | $54.62 - $67.06 |
| Q2 2020 | 8,408 | $476 | $53.16 | $41.61 - $62.66 |
| Q1 2020 | 4,450 | $198 | $52.66 | $31.04 - $64.22 |
| Q4 2019 | 4,501 | $246 | $55.25 | $49.84 - $60.33 |
| Q3 2019 | 11,128 | $583 | $56.51 | $47.02 - $66.95 |
| Q2 2019 | 11,078 | $713 | $66.69 | $62.43 - $72.66 |
| Q1 2019 | 12,361 | $815 | $69.51 | $64.12 - $74.03 |
| Q4 2018 | 16,464 | $1,094 | $72.85 | $62.34 - $80.75 |
| Q3 2018 | 18,353 | $1,468 | $81.96 | $78.65 - $85.85 |
| Q2 2018 | 18,712 | $1,513 | $79.55 | $71.75 - $85.50 |
| Q1 2018 | 19,451 | $1,431 | $76.57 | $69.33 - $81.70 |
| Q4 2017 | 15,998 | $1,218 | $74.74 | $70.60 - $78.10 |
| Q3 2017 | 18,372 | $1,355 | $73.19 | $67.55 - $81.85 |
| Q2 2017 | 22,665 | $1,753 | $83.80 | $77.20 - $93.00 |
| Q1 2017 | 23,698 | $2,046 | $89.86 | $83.15 - $102.30 |
| Q4 2016 | 29,547 | $2,698 | $80.20 | $68.10 - $98.00 |
| Q3 2016 | 25,038 | $1,983 | $66.77 | $52.33 - $79.92 |
| Q2 2016 | 27,393 | $1,525 | $56.52 | $51.97 - $59.83 |
| Q1 2016 | 20,037 | $1,115 | $48.28 | $41.01 - $55.85 |
| Q4 2015 | 22,063 | $1,083 | $50.76 | $46.78 - $54.95 |
| Q3 2015 | 35,537 | $1,798 | $51.62 | $44.28 - $57.77 |
| Q2 2015 | 50,986 | $2,901 | $55.81 | $49.57 - $60.69 |
| Q1 2015 | 66,407 | $3,370 | $51.89 | $47.76 - $56.27 |
| Q4 2014 | 57,265 | $3,029 | $48.18 | $38.64 - $54.90 |
| Q3 2014 | 29,937 | $1,193 | $44.00 | $39.40 - $48.93 |
| Q2 2014 | 49,987 | $2,390 | $38.65 | $31.45 - $49.10 |
| Q1 2014 | 45,984 | $1,523 | $29.77 | $26.25 - $33.60 |
| Q4 2013 | 15,010 | $442 | $33.88 | $28.53 - $39.87 |
| Q3 2013 | 55,739 | $2,081 | $37.73 | $35.02 - $41.24 |
| Q2 2013 | 48,037 | $2,145 | $44.80 | $38.60 - $48.60 |