CIK 201772
ESSEX INVESTMENT MANAGEMENT CO LLC
Institutional 13F holdings & portfolio
Holdings
306
Portfolio Value
$1M+
Latest Report
Dec 31, 2025
Report Periods
1
Holdings
13F filings as of Dec 31, 2025 · Showing 151–200 of 306
| Ticker | Company | Shares | Value | Type |
|---|---|---|---|---|
| — | YASKAWA ELEC CORP | 27K | $500K+ | SH |
| AEVA | AEVA TECHNOLOGIES INC | 60K | $500K+ | SH |
| PRLB | PROTO LABS INC | 16K | $500K+ | SH |
| ENPH | ENPHASE ENERGY INC | 24K | $500K+ | SH |
| PEP | PEPSICO INC | 5K | $500K+ | SH |
| FLNC | FLUENCE ENERGY INC | 39K | $500K+ | SH |
| CARR | CARRIER GLOBAL CORPORATION | 14K | $500K+ | SH |
| ON | ON SEMICONDUCTOR CORP | 14K | $500K+ | SH |
| NXT | NEXTPOWER INC | 8K | $500K+ | SH |
| MRSH | MARSH & MCLENNAN COS INC | 4K | $500K+ | SH |
| DE | DEERE & CO | 1K | $500K+ | SH |
| PWR | QUANTA SVCS INC | 2K | $500K+ | SH |
| FNV | FRANCO NEV CORP | 3K | $500K+ | SH |
| IWO | ISHARES TR | 2K | $500K+ | SH |
| DFLI | DRAGONFLY ENERGY HOLDINGS CORP | 196K | $500K+ | SH |
| WPM | WHEATON PRECIOUS METALS CORP | 5K | $500K+ | SH |
| VZ | VERIZON COMMUNICATIONS INC | 13K | $500K+ | SH |
| OSS | ONE STOP SYS INC | 69K | $100K–$500K | SH |
| JNJ | JOHNSON & JOHNSON | 2K | $100K–$500K | SH |
| ASYS | AMTECH SYS INC | 38K | $100K–$500K | SH |
| NEM | NEWMONT CORP | 5K | $100K–$500K | SH |
| ACMR | ACM RESH INC | 12K | $100K–$500K | SH |
| OWLT | OWLET INC | 29K | $100K–$500K | SH |
| EME | EMCOR GROUP INC | 750 | $100K–$500K | SH |
| LPTH | LIGHTPATH TECHNOLOGIES INC | 41K | $100K–$500K | SH |
| ARRY | ARRAY TECHNOLOGIES INC | 47K | $100K–$500K | SH |
| VTI | VANGUARD INDEX FDS | 1K | $100K–$500K | SH |
| SNA | SNAP ON INC | 1K | $100K–$500K | SH |
| NVS | NOVARTIS AG | 3K | $100K–$500K | SH |
| LOPE | GRAND CANYON ED INC | 2K | $100K–$500K | SH |
| LNSR | LENSAR INC | 30K | $100K–$500K | SH |
| ETON | ETON PHARMACEUTICALS INC | 20K | $100K–$500K | SH |
| OPXS | OPTEX SYS HLDGS INC | 23K | $100K–$500K | SH |
| GE | GE AEROSPACE | 1K | $100K–$500K | SH |
| STRT | STRATTEC SEC CORP | 4K | $100K–$500K | SH |
| CAMT | CAMTEK LTD | 3K | $100K–$500K | SH |
| SITM | SITIME CORP | 850 | $100K–$500K | SH |
| PPIH | PERMA-PIPE INTL HLDGS INC | 10K | $100K–$500K | SH |
| ACLS | AXCELIS TECHNOLOGIES INC | 3K | $100K–$500K | SH |
| BWEN | BROADWIND INC | 95K | $100K–$500K | SH |
| AMPG | AMPLITECH GROUP INC | 88K | $100K–$500K | SH |
| — | BYD CO LTD | 21K | $100K–$500K | SH |
| DUK | DUKE ENERGY CORP NEW | 2K | $100K–$500K | SH |
| EQNR | EQUINOR ASA | 10K | $100K–$500K | SH |
| DAIO | DATA I O CORP | 75K | $100K–$500K | SH |
| GEOS | GEOSPACE TECHNOLOGIES CORP | 14K | $100K–$500K | SH |
| CPSH | CPS TECHNOLOGIES CORP | 74K | $100K–$500K | SH |
| CODA | CODA OCTOPUS GROUP INC | 23K | $100K–$500K | SH |
| DUOT | DUOS TECHNOLOGIES GROUP INC | 19K | $100K–$500K | SH |
| ESOA | ENERGY SVCS ACQUISITION CORP | 26K | $100K–$500K | SH |