ESSEX INVESTMENT MANAGEMENT CO LLC
306 holdingsFiling period: 2026-03-31Current AUM: $701.5Mestimated from latest prices
| # | Ticker | Company | Shares | Reported Value | Current Value | % Portfolio | Change | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | — | TOWER SEMICONDUCTOR LTD | 115.9K | $20.3M | $20.3M | 2.90% | -76,695 | 2026-03-31 |
| 2 | LINC | LINCOLN EDL SVCS CORP | 355.3K | $14.5M | $14.9M | 2.12% | -33,515 | 2026-03-31 |
| 3 | STRL | STERLING INFRASTRUCTURE INC | 32.1K | $13.1M | $19.1M | 2.73% | -12,628 | 2026-03-31 |
| 4 | — | KINIKSA PHARMACEUTICALS INTL P | 249.3K | $12.0M | $12.0M | 1.71% | -1,697 | 2026-03-31 |
| 5 | LGND | LIGAND PHARMACEUTICALS INC | 58.5K | $11.7M | $16.8M | 2.40% | -1,560 | 2026-03-31 |
| 6 | DRS | LEONARDO DRS INC | 261.5K | $11.6M | $12.0M | 1.72% | +4.6K | 2026-03-31 |
| 7 | KTOS | KRATOS DEFENSE & SEC SOLUTIONS | 158.8K | $11.2M | $7.4M | 1.06% | -31,350 | 2026-03-31 |
| 8 | GSAT | GLOBALSTAR INC | 165.7K | $11.0M | $13.8M | 1.97% | -1,724 | 2026-03-31 |
| 9 | INSM | INSMED INC | 62.7K | $10.2M | $6.2M | 0.88% | +253 | 2026-03-31 |
| 10 | GHM | GRAHAM CORP | 128.3K | $10.1M | $12.3M | 1.75% | -12,397 | 2026-03-31 |
| 11 | MIRM | MIRUM PHARMACEUTICALS INC | 108.3K | $10.0M | $11.5M | 1.64% | -2,972 | 2026-03-31 |
| 12 | CECO | CECO ENVIRONMENTAL CORP | 157.2K | $9.4M | $10.4M | 1.48% | +2.8K | 2026-03-31 |
| 13 | HCI | HCI GROUP INC | 57.6K | $8.9M | $10.1M | 1.44% | -1,575 | 2026-03-31 |
| 14 | AGX | ARGAN INC | 16.1K | $8.8M | $9.2M | 1.31% | -11,530 | 2026-03-31 |
| 15 | AAPL | APPLE INC | 32.6K | $8.3M | $10.1M | 1.43% | -2,288 | 2026-03-31 |
| 16 | BWAY | BRAINSWAY LTD | 618.6K | $8.2M | $9.4M | 1.34% | +314.4K | 2026-03-31 |
| 17 | AEM | AGNICO EAGLE MINES LTD | 38.6K | $7.8M | $5.6M | 0.80% | -1,379 | 2026-03-31 |
| 18 | AMSC | AMERICAN SUPERCONDUCTOR CORP | 227.6K | $7.7M | $6.7M | 0.95% | +12.4K | 2026-03-31 |
| 19 | AMPX | AMPRIUS TECHNOLOGIES INC | 445.4K | $7.5M | $4.3M | 0.61% | -71,324 | 2026-03-31 |
| 20 | GEV | GE VERNOVA INC | 8.3K | $7.3M | $8.2M | 1.17% | -284 | 2026-03-31 |
| 21 | PRIM | PRIMORIS SVCS CORP | 48.2K | $6.9M | $4.1M | 0.58% | -2,804 | 2026-03-31 |
| 22 | ADPT | ADAPTIVE BIOTECHNOLOGIES CORP | 493.4K | $6.8M | $11.1M | 1.59% | -130,814 | 2026-03-31 |
| 23 | TTI | TETRA TECHNOLOGIES INC DEL | 774.1K | $6.6M | $6.0M | 0.85% | +13.7K | 2026-03-31 |
| 24 | GS | GOLDMAN SACHS GROUP INC | 7.6K | $6.4M | $7.7M | 1.10% | -1,103 | 2026-03-31 |
| 25 | WLDN | WILLDAN GROUP INC | 78.3K | $6.0M | $5.4M | 0.76% | +1.4K | 2026-03-31 |
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