ESSEX INVESTMENT MANAGEMENT CO LLC
Holdings in ERII
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $1,822,499 | 135,100 | Shares | Sole | 2026-02-13 |
| 2025-09-30 | $2,126,202 | 137,886 | Shares | Sole | 2025-11-06 |
| 2025-06-30 | $1,864,653 | 145,904 | Shares | Sole | 2025-08-12 |
| 2025-03-31 | $2,853,271 | 179,564 | Shares | Sole | 2025-05-07 |
| 2024-12-31 | $3,224,165 | 219,331 | Shares | Sole | 2025-02-07 |
| 2024-09-30 | $4,128,838 | 237,426 | Shares | Sole | 2024-10-10 |
| 2024-06-30 | $3,251,903 | 244,688 | Shares | Sole | 2024-08-12 |
| 2024-03-31 | $4,048,034 | 256,367 | Shares | Sole | 2024-05-03 |
| 2023-12-31 | $5,794,242 | 307,550 | Shares | Sole | 2024-02-08 |
| 2023-09-30 | $8,022,343 | 378,234 | Shares | Sole | 2023-11-09 |
| 2023-06-30 | $8,120,704 | 290,544 | Shares | Sole | 2023-08-14 |
| 2023-03-31 | $10,464,331 | 453,984 | Shares | Sole | 2023-05-04 |
| 2022-12-31 | $9,395,894 | 458,560 | Shares | Sole | 2023-02-03 |
| 2022-09-30 | $9,968,485 | 458,532 | Shares | Sole | 2022-11-14 |
| 2022-06-30 | $8,533,303 | 439,408 | Shares | Sole | 2022-08-12 |
| 2022-03-31 | $9,045,639 | 449,138 | Shares | Sole | 2022-05-09 |
| 2021-12-31 | $8,419,373 | 391,781 | Shares | Sole | 2022-02-10 |
| 2021-09-30 | $7,308,167 | 384,034 | Shares | Sole | 2021-11-09 |
| 2021-06-30 | $6,475,078 | 284,244 | Shares | Sole | 2021-08-12 |
| 2021-03-31 | $6,921,204 | 377,383 | Shares | Sole | 2021-05-12 |
| 2020-12-31 | $4,923,548 | 360,964 | Shares | Sole | 2021-02-12 |
| 2020-09-30 | $1,198,044 | 146,103 | Shares | Sole | 2020-11-12 |
| 2020-06-30 | $1,075,795 | 141,552 | Shares | Sole | 2020-08-04 |
| 2020-03-31 | $3,825,514 | 514,182 | Shares | Sole | 2020-05-04 |