Essex Investment Management Co LLC

Essex Investment Management Co LLC reported 306 holdings worth US$763M as of Jun 30, 2026 (Form 13F)

As of Jun 30, 2026 · Filed Aug 6, 2026

Essex Investment Management Co LLC reported 306 holdings worth US$763M as of Jun 30, 2026. Largest: Lincoln Educational Services Corporation, Ouster, Inc. and Ligand Pharmaceuticals Incorporated. Filed Aug 6, 2026 (Form 13F).

Holdings
306
Value as reported
US$763M

The filing in full

CompanySharesValue as reported% of portfolio
Lincoln Educational Services Corporation340KUS$17M2.2%
Ouster, Inc.226KUS$14.1M1.9%
Ligand Pharmaceuticals Incorporated43,567US$13.8M1.8%
Ceco Environmental Corp.150KUS$13.6M1.8%
Sterling Infrastructure, Inc.16,155US$13.6M1.8%
Arteris, Inc.278KUS$13.5M1.8%
Mirum Pharmaceuticals, Inc.106KUS$12.4M1.6%
Argan, Inc.15,467US$12.4M1.6%
Graham Corporation93,405US$11.6M1.5%
Leonardo Drs, Inc.250KUS$10.7M1.4%
Adaptive Biotechnologies Corporation473KUS$10.1M1.3%
Werner Enterprises, Inc.232KUS$10.1M1.3%
Hci Group, Inc.56,260US$9.86M1.3%
Ge Vernova Inc.8,283US$9.73M1.3%
Cohu, Inc.131KUS$9.69M1.3%
Apple Inc32,427US$9.38M1.2%
American Superconductor Corporation222KUS$9.21M1.2%
Brainsway Ltd593KUS$9.19M1.2%
Tetra Technologies, Inc.741KUS$8.4M1.1%
Lsi Industries Inc.296KUS$7.86M1.0%
Marvell Technology, Inc.25,911US$7.72M1.0%
Kratos Defense & Security Solutions, Inc.154KUS$7.66M1.0%
Travere Therapeutics, Inc.134KUS$7.6M1.00%
Goldman Sachs Group, Inc. (the)7,513US$7.6M1.00%
Patrick Industries, Inc.82,960US$7.45M0.98%
Orion Group Holdings, Inc.443KUS$7.44M0.98%
Asml Holding Nv3,538US$7.04M0.92%
Ambarella, Inc.79,997US$6.86M0.90%
Amazon.com, Inc.27,062US$6.45M0.84%
Avepoint, Inc.572KUS$6.41M0.84%
Advanced Drainage Systems, Inc.40,413US$6.34M0.83%
Semtech Corporation38,226US$6.19M0.81%
Oceaneering International, Inc.151KUS$6.14M0.80%
Everus Construction Group, Inc.36,377US$6.04M0.79%
Agnico Eagle Mines Limited38,462US$5.97M0.78%
Liquidia Corporation74,743US$5.96M0.78%
Willdan Group, Inc.74,890US$5.92M0.78%
Frequency Electronics, Inc.89,043US$5.91M0.77%
Microsoft Corp.15,714US$5.86M0.77%
Mama's Creations, Inc.327KUS$5.84M0.76%
Xeris Biopharma Holdings, Inc.716KUS$5.67M0.74%
Park Aerospace Corp.144KUS$5.48M0.72%
Biodesix, Inc.242KUS$5.46M0.71%
Xometry, Inc.55,919US$5.4M0.71%
Bluelinx Holdings Inc.86,593US$5.36M0.70%
Mitek Systems, Inc.264KUS$5.31M0.70%
Crexendo, Inc.711KUS$5.31M0.70%
Mirion Technologies, Inc.295KUS$5.29M0.69%
Red Violet, Inc.82,555US$5.26M0.69%
Diodes Incorporated46,732US$5.11M0.67%
Apyx Medical Corporation1.14MUS$5.1M0.67%
Bwx Technologies, Inc.25,431US$4.95M0.65%
Ocular Therapeutix, Inc.482KUS$4.73M0.62%
Sprouts Farmers Market, Inc.55,176US$4.67M0.61%
Lightpath Technologies, Inc.285KUS$4.66M0.61%
Insmed Incorporated42,991US$4.58M0.60%
Exzeo Group, Inc.269KUS$4.53M0.59%
Mistras Group Inc257KUS$4.49M0.59%
Si-bone, Inc.271KUS$4.43M0.58%
Concentra Group Holdings Parent, Inc.149KUS$4.43M0.58%
Interface, Inc.123KUS$4.42M0.58%
Griffon Corporation44,937US$4.38M0.57%
Johnson Outdoors Inc.94,176US$4.34M0.57%
Daktronics, Inc.216KUS$4.23M0.55%
Columbus Mckinnon Corporation278KUS$4.21M0.55%
Badger Meter, Inc.28,041US$4.16M0.55%
908 Devices Inc.470KUS$4.09M0.54%
Liquidity Services, Inc.103KUS$4.04M0.53%
Precigen, Inc.706KUS$4.03M0.53%
Axsome Therapeutics, Inc.16,244US$3.98M0.52%
Amprius Technologies, Inc.285KUS$3.94M0.52%
Globus Medical, Inc.49,677US$3.92M0.51%
Lantronix, Inc.662KUS$3.89M0.51%
Legacy Education Inc.330KUS$3.88M0.51%
Amerant Bancorp Inc.150KUS$3.83M0.50%
Nuvation Bio Inc.671KUS$3.81M0.50%
Gentherm Inc108KUS$3.68M0.48%
Blacksky Technology Inc.130KUS$3.64M0.48%
Arcutis Biotherapeutics, Inc.138KUS$3.61M0.47%
Dollar Tree, Inc.29,455US$3.56M0.47%
Bgc Group, Inc.321KUS$3.44M0.45%
Octave Specialty Group, Inc.539KUS$3.37M0.44%
Forum Energy Technologies, Inc.66,611US$3.35M0.44%
Information Services Group, Inc.808KUS$3.32M0.44%
Neuropace, Inc.209KUS$3.32M0.43%
Freightcar America, Inc.338KUS$3.29M0.43%
Novanta Inc.19,811US$3.21M0.42%
Crowdstrike Holdings, Inc.4,169US$3.18M0.42%
Coda Octopus Group, Inc.322KUS$3.15M0.41%
Baker Hughes Company54,375US$3.02M0.40%
Ibex Limited98,156US$2.98M0.39%
Docebo, Inc.165KUS$2.96M0.39%
Evercore Inc.8,573US$2.93M0.38%
Brc Inc.2.62MUS$2.91M0.38%
Kvh Industries, Inc.293KUS$2.9M0.38%
The Realreal, Inc.231KUS$2.72M0.36%
Stereotaxis, Inc.1.52MUS$2.62M0.34%
Guidewire Software, Inc.21,047US$2.59M0.34%
Everpure, Inc.32,385US$2.55M0.33%
Arlo Technologies, Inc.184KUS$2.48M0.32%

Every holding of Essex Investment Management Co LLC

Source

View original at SEC

Related