ESSEX INVESTMENT MANAGEMENT CO LLC
Holdings in OSS
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $497,976 | 69,356 | Shares | Sole | 2026-02-13 |
| 2025-09-30 | $303,108 | 56,550 | Shares | Sole | 2025-11-06 |
| 2025-06-30 | $258,408 | 72,791 | Shares | Sole | 2025-08-12 |
| 2025-03-31 | $170,851 | 73,643 | Shares | Sole | 2025-05-07 |
| 2024-12-31 | $247,213 | 73,795 | Shares | Sole | 2025-02-07 |
| 2024-09-30 | $196,723 | 82,311 | Shares | Sole | 2024-10-10 |
| 2024-06-30 | $159,585 | 66,218 | Shares | Sole | 2024-08-12 |
| 2024-03-31 | $420,217 | 128,901 | Shares | Sole | 2024-05-03 |
| 2023-12-31 | $270,692 | 128,901 | Shares | Sole | 2024-02-08 |
| 2023-09-30 | $325,328 | 175,853 | Shares | Sole | 2023-11-09 |
| 2023-06-30 | $533,530 | 185,899 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $445,554 | 179,659 | Shares | Sole | 2023-05-04 |
| 2022-12-31 | $546,492 | 181,559 | Shares | Sole | 2023-02-03 |
| 2022-09-30 | $581,289 | 181,653 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $764,415 | 194,014 | Shares | Sole | 2022-08-12 |
| 2022-03-31 | $733,875 | 192,114 | Shares | Sole | 2022-05-09 |
| 2021-12-31 | $927,823 | 187,439 | Shares | Sole | 2022-02-10 |
| 2021-09-30 | $579,798 | 115,268 | Shares | Sole | 2021-11-09 |
| 2021-06-30 | $679,421 | 117,344 | Shares | Sole | 2021-08-12 |
| 2021-03-31 | $738,457 | 116,476 | Shares | Sole | 2021-05-12 |
| 2020-12-31 | $593,904 | 148,476 | Shares | Sole | 2021-02-12 |
| 2020-09-30 | $498,365 | 237,317 | Shares | Sole | 2020-11-12 |
| 2020-06-30 | $363,933 | 184,738 | Shares | Sole | 2020-08-04 |
| 2020-03-31 | $266,022 | 184,738 | Shares | Sole | 2020-05-04 |