Holdings
Essex Investment Management Co LLC
As of Sep 30, 2026, Essex Investment Management Co LLC reported 278 positions worth US$608M. Largest: Ligand Pharmaceuticals Incorporated, Adaptive Biotechnologies Corporation and Apple Inc. What it bought and sold, with each filing.
| Company | Shares | Value as reported | Change | As of |
|---|---|---|---|---|
| Ligand Pharmaceuticals Incorporated | 38,917 | US$12.2M | −4,650 | Sep 30, 2026 |
| Adaptive Biotechnologies Corporation | 402K | US$11.6M | −71,028 | Sep 30, 2026 |
| Apple Inc | 31,084 | US$10.4M | −1,343 | Sep 30, 2026 |
| Ceco Environmental Corp. | 146K | US$10.1M | −4,699 | Sep 30, 2026 |
| Hci Group, Inc. | 54,282 | US$9.44M | −1,978 | Sep 30, 2026 |
| Leonardo Drs, Inc. | 242K | US$8.88M | −7,736 | Sep 30, 2026 |
| Mirum Pharmaceuticals, Inc. | 102K | US$8.69M | −3,953 | Sep 30, 2026 |
| Cohu, Inc. | 127K | US$8.67M | −3,990 | Sep 30, 2026 |
| Avepoint, Inc. | 552K | US$7.77M | −19,554 | Sep 30, 2026 |
| Sterling Infrastructure, Inc. | 15,536 | US$7.64M | −619 | Sep 30, 2026 |