Ticker: REGN CUSIP: 75886F107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 743,027 | $573,520 | $678.68 | $540.32 - $792.77 |
| Q3 2025 | 770,359 | $433,150 | $564.28 | $519.56 - $609.69 |
| Q2 2025 | 739,581 | $388,280 | $556.12 | $475.17 - $638.52 |
| Q1 2025 | 747,033 | $473,791 | $684.44 | $615.89 - $745.12 |
| Q4 2024 | 777,477 | $553,820 | $834.60 | $689.18 - $1055.74 |
| Q3 2024 | 785,094 | $825,326 | $1106.73 | $1002.85 - $1204.52 |
| Q2 2024 | 783,793 | $823,792 | $964.05 | $870.40 - $1075.21 |
| Q1 2024 | 819,282 | $788,549 | $945.64 | $866.58 - $992.82 |
| Q4 2023 | 826,688 | $726,072 | $818.96 | $764.95 - $894.90 |
| Q3 2023 | 820,208 | $674,998 | $781.58 | $684.72 - $842.83 |
| Q2 2023 | 847,129 | $608,697 | $766.75 | $681.03 - $832.93 |
| Q1 2023 | 849,127 | $697,701 | $750.05 | $664.32 - $830.39 |
| Q4 2022 | 831,369 | $599,824 | $733.79 | $690.81 - $774.70 |
| Q3 2022 | 872,985 | $601,374 | $625.92 | $560.71 - $750.51 |
| Q2 2022 | 883,287 | $522,138 | $646.43 | $535.04 - $743.30 |
| Q1 2022 | 807,896 | $564,250 | $629.16 | $589.59 - $706.29 |
| Q4 2021 | 750,509 | $473,963 | $611.44 | $536.21 - $670.14 |
| Q3 2021 | 766,118 | $463,637 | $617.39 | $551.89 - $682.83 |
| Q2 2021 | 745,052 | $416,142 | $503.83 | $466.78 - $566.85 |
| Q1 2021 | 708,644 | $335,288 | $484.19 | $438.57 - $555.83 |
| Q4 2020 | 723,226 | $349,397 | $536.82 | $468.18 - $616.55 |
| Q3 2020 | 683,247 | $382,467 | $602.99 | $537.02 - $660.97 |
| Q2 2020 | 692,428 | $431,815 | $564.49 | $473.82 - $642.77 |
| Q1 2020 | 534,499 | $260,584 | $410.21 | $326.32 - $515.14 |
| Q4 2019 | 522,294 | $196,103 | $334.59 | $270.76 - $380.14 |
| Q3 2019 | 501,186 | $139,021 | $294.28 | $269.87 - $318.99 |
| Q2 2019 | 493,867 | $154,582 | $331.08 | $293.64 - $413.60 |
| Q1 2019 | 478,457 | $196,464 | $409.51 | $363.99 - $439.56 |
| Q4 2018 | 384,500 | $143,610 | $364.00 | $325.77 - $407.74 |
| Q3 2018 | 360,002 | $145,455 | $378.49 | $340.69 - $414.19 |
| Q2 2018 | 351,210 | $121,164 | $311.03 | $280.34 - $347.31 |
| Q1 2018 | 364,977 | $125,667 | $345.90 | $311.80 - $394.59 |
| Q4 2017 | 361,540 | $135,926 | $402.77 | $351.19 - $474.37 |
| Q3 2017 | 371,110 | $165,929 | $473.21 | $424.12 - $523.22 |
| Q2 2017 | 368,381 | $180,929 | $435.19 | $358.01 - $540.55 |
| Q1 2017 | 360,321 | $139,629 | $368.62 | $338.21 - $399.00 |
| Q4 2016 | 344,204 | $126,354 | $378.17 | $323.56 - $450.46 |
| Q3 2016 | 341,997 | $137,490 | $398.92 | $346.51 - $441.54 |
| Q2 2016 | 337,673 | $117,925 | $383.00 | $327.27 - $431.54 |
| Q1 2016 | 336,083 | $121,138 | $409.79 | $347.04 - $529.97 |
| Q4 2015 | 341,792 | $185,549 | $538.82 | $445.63 - $589.32 |
| Q3 2015 | 316,026 | $146,996 | $534.07 | $433.12 - $602.59 |
| Q2 2015 | 305,140 | $155,661 | $485.93 | $431.08 - $541.00 |
| Q1 2015 | 303,078 | $136,834 | $421.46 | $390.83 - $492.77 |
| Q4 2014 | 303,133 | $124,360 | $391.09 | $318.29 - $435.23 |
| Q3 2014 | 305,938 | $110,296 | $333.32 | $283.49 - $367.27 |
| Q2 2014 | 321,442 | $90,797 | $294.74 | $268.01 - $318.24 |
| Q1 2014 | 318,410 | $95,612 | $306.39 | $261.52 - $350.55 |
| Q4 2013 | 313,697 | $86,342 | $286.03 | $256.27 - $317.74 |
| Q3 2013 | 311,422 | $97,435 | $261.58 | $224.53 - $318.07 |
| Q2 2013 | 297,704 | $66,948 | $231.58 | $176.14 - $282.42 |