13F filer
Essex Investment Management
13F Value
$674.7M
Positions
301
Top Position
TSEM3.1%
Top 5
10.4%
Latest filing changes
vs Jun 30, 2026Holdings301
| # | Trend (4Q) | |||||||
|---|---|---|---|---|---|---|---|---|
| 1 | TSEM | 3.1% | $20.8M | -13.3% | 91.5K | 3.6% | Common Stock | |
| 2 | KNSA | 2.2% | $15.1M | -16.3% | 202.0K | 2.0% | Common Stock | |
| 3 | LGND | 1.8% | $12.2M | -10.7% | 38.9K | 1.8% | Common Stock | |
| 4 | ADPT | 1.7% | $11.6M | -15.0% | 401.7K | 1.3% | Common Stock | |
| 5 | AAPL | 1.5% | $10.4M | -4.1% | 31.1K | 1.2% | Common Stock | |
| 6 | CECO | 1.5% | $10.1M | -3.1% | 145.7K | 1.8% | Common Stock | |
| 7 | HCI | 1.4% | $9.4M | -3.5% | 54.3K | 1.3% | Common Stock | |
| 8 | DRS | 1.3% | $8.9M | -3.1% | 242.5K | 1.4% | Common Stock | |
| 9 | MIRM | 1.3% | $8.7M | -3.7% | 101.7K | 1.6% | Common Stock | |
| 10 | COHU | 1.3% | $8.7M | -3.0% | 127.2K | 1.3% | Common Stock | |
| 11 | AVPT | 1.2% | $7.8M | -3.4% | 552.0K | 0.8% | Common Stock | |
| 12 | STRL | 1.1% | $7.6M | -3.8% | 15.5K | 1.8% | — | Common Stock |
| 13 | TVTX | 1.1% | $7.6M | -3.3% | 129.5K | 1.0% | Common Stock | |
| 14 | BWAY | 1.1% | $7.6M | -3.0% | 574.8K | 1.2% | ADR | |
| 15 | GEV | 1.1% | $7.6M | -3.7% | 8.0K | 1.3% | Common Stock | |
| 16 | NUVB | 1.1% | $7.5M | +100.4% | 1.34M | 0.5% | Common Stock | |
| 17 | WERN | 1.1% | $7.5M | -4.8% | 220.5K | 1.3% | Common Stock | |
| 18 | MSFT | 1.1% | $7.4M | -7.9% | 14.5K | 0.8% | Common Stock | |
| 19 | FEIM | 1.1% | $7.3M | -3.1% | 86.3K | 0.8% | Common Stock | |
| 20 | BDSXFiling details
|
1.0% | $7.0M | -3.0% | 234.5K | 0.7% | Common Stock |
Change compares with the prior filing. Prior % is the share of the portfolio in that filing. Trend shows the quantity held in each of the last four filings: green rose, red fell, grey unchanged.
Exited in Latest Filing23
Compared with the immediately prior published filing (Jun 30, 2026). Prior values are shown for context and are not included in current totals.