ESSEX INVESTMENT MANAGEMENT COMPANY, LLC

Adviser information for ESSEX INVESTMENT MANAGEMENT COMPANY, LLC last updated from Form ADV on March 29th, 2024. Select data displayed; additional Form ADV, Form D, Form 13F and other data is available from the Fincoded API.

Advisory Business

Type of Organization Limited Liability Company
Fiscal Year End DECEMBER
Legal Location Delaware, United States

Employees

Total Number of Employees 12
Investment Advisory/Research 9
Registered Broker-Dealer Representatives 0
Registered State Investment Advisers 0
Licensed Agents of an Insurance Company 0
No. of Firms/People that Solicit Clients 1

RAUM

Provides Management of Securities Portfolios Yes
Type Accounts RAUM
Discretionary 146 $610.2M
Non-Discretionary 2 $16.9M
Total 148 $627.1M

Clients

Type Number RAUM
Individuals 46 $69.5M
HNW Individuals 60 $107.8M
Banking or thrift institutions 0 $0
Investment companies 2 $123.5M
Business development companies 0 $0
Pooled investment vehicles 6 $69.1M
Pension and profit sharing plans <5 $4.1M
Charitable organizations 20 $89.6M
State or municipal gov entities 9 $142.7M
Other investment advisers 0 $0
Insurance companies 0 $0
Sovereign wealth funds and foreign official institutions 0 $0
Corporations or other businesses <5 $3.8M
Other <5 $16.9M
Type Number
No. of Non-RAUM Clients 0
No. of Non-U.S. Clients 1

Services

Advisory Services Portfolio management for individuals and/or small businessesPortfolio management for investment companiesPortfolio management for pooled investment vehiclesPortfolio management for businesses or institutional clientsNON-DISCRETIONARY STRATEGY MODELS
Compensation % of AUMPerformance-based fees

Identifiers

SEC RIA File Number 801-55496
SEC ERA File Number 801-55496
SEC CIK Numbers 201772
SEC CRD Numbers 109962
Legal Entity Identifier 5493006L0QZW93PSTY37

Principal Office

125 HIGH STREET
SUITE 1803
BOSTON
MA
United States
Monday - Friday, 8:30AM-5:00PM
Tel: 617-342-3200, Fax: 617-342-3280

Chief Compliance Officer

MICHAEL STEPHEN MCCARTHY
SENIOR VICE PRESIDENT AND CHIEF OPERATING OFFICER
125 HIGH STREET
SUITE 1803
BOSTON
MA
United States
Tel: 617-342-3200
Fax: 617-342-3280
(Full email address available in API data)

Regulatory Contact

ROBERT JOSEPH UEK
CO-CEO AND SENIOR PORTFOLIO MANAGER
125 HIGH STREET
SUITE 1803
BOSTON
MA
United States
Tel: 617-342-3200
Fax: 617-342-3280
(Full email address available in API data)

Industry Affiliates

None

Private Funds

Name Type Assets $USD Min Investment $USD No. Owners
ESSEX MICRO CAP GROWTH FUND, LLC Hedge Fund $7.4M $0.5M 8
ESSEX PERFORMANCE FUND, LP Hedge Fund $13.7M $0.5M 7

Control Persons

Name Type Entity Title Since Ownership
UEK, ROBERT, JOSEPH Individual CO-CEO & MANAGING MEMBER 03/2015 < 5%
MCNAY, JOSEPH, CLAUDIUS Individual CHAIRMAN & MANAGING MEMBER 10/2012 25-50%
MCCARTHY, MICHAEL, STEPHEN Individual CCO/COO/MANAGING MEMBER 10/2012 < 5%
PRIAL, NANCY, BETH Individual CO-CEO & MANAGING MEMBER 03/2015 10-25%
HIPPOGRIFFE INVESTMENT LLC Domestic Entity NON-MANAGING MEMBER 02/2015 10-25%
UEK, ROBERT, JOSEPH Individual HIPPOGRIFFE INVESTMENT LLC OWNER 02/2015 > 75%
SACKS, SARALYN, NMI Individual SENIOR PORTFOLIO MANAGER & NON-MANAGING MEMBER 03/2015 5-10%
DRAKES MAINE LLC Domestic Entity NON-MANAGING MEMBER 02/2015 5-10%
COURCAP LLC Domestic Entity NON-MANAGING MEMBER 02/2015 5-10%
LOCKES INVESTMENT LLC Domestic Entity NON-MANAGING MEMBER 02/2015 5-10%
MCCARTHY, MICHAEL, STEPHEN Individual DRAKES MAINE LLC OWNER 02/2015 > 75%
COURNAN, MARTIN, PIERCE Individual COURCAP LLC OWNER 02/2015 > 75%
Giroux, Elizabeth, Ferns Individual LOCKES INVESTMENT LLC OWNER 02/2015 > 75%
BURNT MOUNTAIN INVESTMENTS LLC Domestic Entity NON-MANAGING MEMBER 02/2015 5-10%
MCMICHAEL, ANNEMARIE, GELATA Individual RESEARCH ANALYST, NON-MANAGING MEMBER 02/2015 5-10%
PAGE, WILLIAM, HURD Individual BURNT MOUNTAIN INVESTMENTS LLC OWNER 02/2015 > 75%

No. Employees, Historic

20100201920202021202220232024202518 on 12/16/201918 on 3/30/202018 on 6/30/202014 on 3/31/202114 on 12/6/202115 on 3/31/202215 on 3/31/202315 on 12/7/202312 on 3/29/2024

RAUM, Historic

900M450M02019202020212022202320242025631740085 on 12/16/2019723680007 on 3/30/2020723680007 on 6/30/2020799426613 on 3/31/2021799426613 on 12/6/2021845341141 on 3/31/2022627059695 on 3/31/2023627059695 on 12/7/2023627115345 on 3/29/2024

No. Clients, Historic

20010002019202020212022202320242025187 on 12/16/2019174 on 3/30/2020174 on 6/30/2020172 on 3/31/2021172 on 12/6/2021169 on 3/31/2022168 on 3/31/2023168 on 12/7/2023148 on 3/29/2024

Holdings

From latest 13F, filed August 12th, 2024 for period ending June 30th, 2024
Name Class Value $USD # Shares Private Fund
ABBOTT LABS COM 170K 2K
ACI WORLDWIDE INC COM 110K 3K
ACM RESH INC COM 305K 13K
ACUITY BRANDS INC COM 131K 543
ADAPTIVE BIOTECHNOLOGIES CORP COM 2M 624K
AGNICO EAGLE MINES LTD COM 3M 49K
AIR PRODS & CHEMS INC COM 1M 4K
ALBEMARLE CORP COM 2M 16K
ALPHA PRO TECH LTD COM 214K 39K
ALPHABET INC COM 59K 320
ALPHATEC HLDGS INC COM 3M 313K
ALTA EQUIPMENT GROUP INC COM 2M 193K
ALTAIR ENGR INC COM 73K 746
AMAZON COM INC COM 7M 36K
AMBARELLA INC COM 5M 87K
AMERICAN EXPRESS CO COM 960K 4K
AMERICAN SUPERCONDUCTOR CORP COM 14M 578K
AMERICAN WTR WKS CO INC NEW COM 40K 307
AMICUS THERAPEUTICS INC COM 3M 268K
AMPHENOL CORP NEW COM 20K 292
APPLE INC COM 12M 55K
APPLIED INDL TECHNOLOGIES INC COM 235K 1K
AQUESTIVE THERAPEUTICS INC COM 2M 705K
ARCHER DANIELS MIDLAND CO COM 16K 262
ARCOSA INC COM 66K 789
ARCUTIS BIOTHERAPEUTICS INC COM 2M 164K
ARGAN INC COM 4M 57K
ARLO TECHNOLOGIES INC COM 3M 214K
ARRAY TECHNOLOGIES INC COM 1M 142K
ARROWHEAD PHARMACEUTICALS INC COM 3M 102K
ASGN INC COM 256K 3K
ASPEN AEROGELS INC COM 7M 295K
AUDIOCODES LTD COM 2M 201K
AUTOMATIC DATA PROCESSING INC COM 170K 712
AVEPOINT INC COM 6M 604K
AVIENT CORPORATION COM 1M 27K
AWARE INC MASS COM 96K 49K
AXALTA COATING SYS LTD COM 91K 3K
AXCELIS TECHNOLOGIES INC COM 530K 4K
AXT INC COM 1M 433K
BADGER METER INC COM 3M 17K
BANCORP INC DEL COM 3M 80K
BARRICK GOLD CORP COM 585K 35K
BERKSHIRE HATHAWAY INC DEL COM 31K 76
BGC GROUP INC COM 3M 312K
BIODESIX INC COM 1M 969K
BM TECHNOLOGIES INC COM 95K 42K
BRISTOL-MYERS SQUIBB CO COM 47K 1K
BROADWIND INC COM 222K 68K
BUILDERS FIRSTSOURCE INC COM 2M 16K
BWX TECHNOLOGIES INC COM 2M 26K
CAESARSTONE LTD COM 2M 389K
CAMTEK LTD COM 534K 4K
CECO ENVIRONMENTAL CORP COM 6M 208K
CERAGON NETWORKS LTD COM 3M 1M
CHENIERE ENERGY INC COM 2M 11K
CINCINNATI FINL CORP COM 65K 549
CLEAN HARBORS INC COM 106K 467
CLEARPOINT NEURO INC COM 2M 463K
CLEARWATER ANALYTICS HLDGS INC COM 52K 3K
COCA COLA CO COM 541K 9K
COGNEX CORP COM 3M 57K
COGNYTE SOFTWARE LTD COM 3M 388K
COLGATE PALMOLIVE CO COM 1M 12K
CONSTELLATION BRANDS INC COM 570K 2K
COSTCO WHSL CORP NEW COM 153K 180
COVENANT LOGISTICS GROUP INC COM 3M 60K
CREXENDO INC COM 166K 53K
CULP INC COM 68K 15K
DANA INC COM 48K 4K
DATA I O CORP COM 78K 28K
DELCATH SYS INC COM 3M 336K
DEXCOM INC COM 87K 766
DISNEY WALT CO COM 3M 33K
DLH HLDGS CORP COM 2M 169K
DOCEBO INC COM 2M 60K
DOLLAR TREE INC COM 1M 14K
DOW INC COM 108K 2K
DT MIDSTREAM INC COM 26K 367
DTE ENERGY CO COM 82K 735
DUKE ENERGY CORP NEW COM 213K 2K
DUPONT DE NEMOURS INC COM 58K 715
DYNAVAX TECHNOLOGIES CORP COM 5M 419K
EATON CORP PLC COM 32K 102
ECOLAB INC COM 20K 83
ENERGY RECOVERY INC COM 3M 245K
ENERGY SVCS ACQUISITION CORP COM 172K 24K
ENOVIX CORPORATION COM 1M 82K
ENPHASE ENERGY INC COM 1M 10K
ENTERPRISE PRODS PARTNERS L P COM 37K 1K
ENVIRI CORP COM 3M 388K
ETON PHARMACEUTICALS INC COM 90K 27K
EURONET WORLDWIDE INC COM 56K 541
EVERCORE INC COM 3M 12K
EVERQUOTE INC COM 4M 186K
EVOLUS INC COM 3M 294K
EXPRO GROUP HOLDINGS NV COM 3M 119K
EXXON MOBIL CORP COM 4M 32K
EYEPOINT PHARMACEUTICALS INC COM 370K 43K
FEDEX CORP COM 13K 45
FIRST SOLAR INC COM 20K 89
FIVE BELOW INC COM 36K 327
FLOWSERVE CORP COM 69K 1K
FRANCO NEV CORP COM 443K 4K
FREEPORT-MCMORAN INC COM 57K 1K
FRONTDOOR INC COM 2M 68K
FUEL TECH INC COM 149K 139K
GALLAGHER ARTHUR J & CO COM 1M 4K
GATES INDL CORP PLC COM 76K 5K
GE AEROSPACE COM 172K 1K
GE VERNOVA INC COM 2M 12K
GENASYS INC COM 134K 63K
GENERAC HLDGS INC COM 5M 36K
GENPACT LIMITED COM 64K 2K
GEOSPACE TECHNOLOGIES CORP COM 195K 22K
GLAUKOS CORP COM 174K 1K
GLOBUS MED INC COM 5M 70K
GOLDMAN SACHS GROUP INC COM 5M 10K
GOODRX HLDGS INC COM 2M 305K
GRAHAM CORP COM 5M 190K
GRAND CANYON ED INC COM 322K 2K
GREAT LAKES DREDGE & DOCK CORP COM 3M 347K
GRIFFON CORP COM 3M 53K
GUIDEWIRE SOFTWARE INC COM 7M 47K
HA SUSTAINABLE INFRA CAP INC COM 2M 57K
HAEMONETICS CORP MASS COM 58K 697
HCI GROUP INC COM 8M 91K
HELIOS TECHNOLOGIES INC COM 2M 51K
HELMERICH & PAYNE INC COM 26K 733
HERITAGE INSURANCE HLDGS INC COM 2M 245K
HERON THERAPEUTICS INC COM 2M 696K
HUBBELL INC COM 2M 6K
HUDSON GLOBAL INC COM 128K 8K
HUDSON TECHNOLOGIES INC COM 269K 31K
IAC INC COM 55K 1K
IDENTIV INC COM 2M 460K
IDEX CORP COM 17K 84
IMPINJ INC COM 18K 115
INNOVID CORP COM 1M 689K
INSMED INC COM 7M 103K
INTERFACE INC COM 2M 164K
INTEST CORP COM 251K 25K
INTRA-CELLULAR THERAPIES INC COM 2M 31K
INTUIT COM 3M 5K
ITRON INC COM 86K 866
JOHNSON & JOHNSON COM 47K 319
JPMORGAN CHASE & CO. COM 791K 4K
KINIKSA PHARMACEUTICALS INTL P COM 4M 200K
KINROSS GOLD CORP COM 22K 3K
KRATOS DEFENSE & SEC SOLUTIONS COM 8M 408K
LAIRD SUPERFOOD INC COM 125K 22K
LANTRONIX INC COM 2M 467K
LEGALZOOM COM INC COM 2M 229K
LENSAR INC COM 152K 34K
LEONARDO DRS INC COM 10M 374K
LIFETIME BRANDS INC COM 2M 234K
LIGAND PHARMACEUTICALS INC COM 6M 71K
LIGHTPATH TECHNOLOGIES INC COM 74K 58K
LINCOLN EDL SVCS CORP COM 5M 442K
LIVERAMP HLDGS INC COM 1M 46K
LSI INDS INC OHIO COM 4M 305K
LYONDELLBASELL INDUSTRIES N V COM 2K 25
MACOM TECH SOLUTIONS HLDGS INC COM 602K 5K
MANITEX INTL INC COM 2M 355K
MARQETA INC COM 43K 8K
MARSH & MCLENNAN COS INC COM 902K 4K
MARTIN MARIETTA MATLS INC COM 1M 2K
MASTERCARD INCORPORATED COM 22K 50
MATADOR RES CO COM 3M 44K
MATRIX SVC CO COM 2M 237K
MATSON INC COM 138K 1K
MEDIWOUND LTD COM 2M 143K
MERCK & CO INC COM 140K 1K
MICRON TECHNOLOGY INC COM 37K 284
MICROSOFT CORP COM 10M 23K
MIRION TECHNOLOGIES INC COM 4M 350K
MOBILEYE GLOBAL INC COM 1M 45K
MONDELEZ INTL INC COM 2K 27
MONOLITHIC PWR SYS INC COM 247K 300
MONTROSE ENVIRONMENTAL GROUP I COM 4M 100K
MORGAN STANLEY COM 35K 363
MP MATERIALS CORP COM 1M 94K
MRC GLOBAL INC COM 4M 299K
MUELLER WTR PRODS INC COM 1M 75K
MYOMO INC COM 2M 641K
MYRIAD GENETICS INC COM 6M 240K
NERDWALLET INC COM 2M 111K
NEURONETICS INC COM 149K 83K
NEWMONT CORP COM 202K 5K
NEXTERA ENERGY INC COM 9M 122K
NEXTERA ENERGY PARTNERS LP COM 29K 1K
NORTHERN TECHNOLOGIES INTL COR COM 188K 11K
NOVA LTD COM 1M 5K
NOVANTA INC COM 4M 23K
NOVOCURE LTD COM 3M 161K
NUTANIX INC COM 93K 2K
NV5 GLOBAL INC COM 130K 1K
NVENT ELECTRIC PLC COM 155K 2K
OCULAR THERAPEUTIX INC COM 3M 443K
ONE STOP SYS INC COM 160K 66K
ONESPAN INC COM 3M 255K
OPTEX SYS HLDGS INC COM 103K 14K
OPTIMIZERX CORP COM 2M 169K
ORACLE CORP COM 141K 1K
ORGANON & CO COM 2K 96
ORION GROUP HLDGS INC COM 2M 261K
OUSTER INC COM 2M 165K
PATRICK INDS INC COM 5M 50K
PAYCHEX INC COM 2M 20K
PAYMENTUS HOLDINGS INC COM 4M 210K
PEPSICO INC COM 975K 6K
PERFORMANT FINL CORP COM 2M 662K
PERMA-FIX ENVIRONMENTAL SVCS COM 2M 219K
PETIQ INC COM 3M 148K
PHILIP MORRIS INTL INC COM 41K 402
PHREESIA INC COM 2M 81K
PIXELWORKS INC COM 66K 67K
PPL CORP COM 34K 1K
PRIMORIS SVCS CORP COM 8M 154K
PROCEPT BIOROBOTICS CORP COM 5M 81K
PROCTER AND GAMBLE CO COM 2M 9K
PROFIRE ENERGY INC COM 160K 113K
Q2 HLDGS INC COM 144K 2K
QUANTA SVCS INC COM 554K 2K
QUICKLOGIC CORP COM 1M 127K
RANGE RES CORP COM 88K 3K
RED VIOLET INC COM 2M 68K
REGAL REXNORD CORPORATION COM 14K 100
RESEARCH SOLUTIONS INC COM 2M 669K
REVOLVE GROUP INC COM 2M 131K
RICHARDSON ELECTRS LTD COM 216K 18K
RIVIAN AUTOMOTIVE INC COM 639K 48K
ROCKWELL AUTOMATION INC COM 19K 70
ROYAL GOLD INC COM 26K 210
RTX CORPORATION COM 78K 778
SALESFORCE INC COM 6M 24K
SANDOZ GROUP AG COM 7K 203
SCHLUMBERGER LTD COM 24K 514
SELECT MED HLDGS CORP COM 5M 143K
SEMPRA COM 30K 390
SIMILARWEB LTD COM 2M 305K
SITIME CORP COM 106K 850
SNAP ON INC COM 561K 2K
SOPHIA GENETICS SA COM 1M 305K
SOUTHERN CO COM 186K 2K
STEREOTAXIS INC COM 3M 1M
STERICYCLE INC COM 80K 1K
STERLING INFRASTRUCTURE INC COM 7M 57K
STRATASYS LTD COM 2M 185K
SUNOPTA INC COM 5M 849K
SUPERIOR INDS INTL INC COM 3M 908K
SWEETGREEN INC COM 3M 112K
SYMBOTIC INC COM 651K 19K
TALKSPACE INC COM 4M 2M
TENET HEALTHCARE CORP COM 7M 53K
TERADYNE INC COM 22K 145
TESLA INC COM 133K 670
TETRA TECH INC NEW COM 2M 9K
TETRA TECHNOLOGIES INC DEL COM 3M 872K
TOWER SEMICONDUCTOR LTD COM 7M 167K
TRANE TECHNOLOGIES PLC COM 287K 874
TRANSACT TECHNOLOGIES INC COM 82K 22K
TRANSCAT INC COM 5M 43K
TRIMBLE INC COM 2M 29K
TRIPADVISOR INC COM 37K 2K
TURTLE BEACH CORP COM 3M 231K
ULTA BEAUTY INC COM 380K 984
UNION PAC CORP COM 8K 35
UNITED PARCEL SERVICE INC COM 55K 404
UNIVERSAL INS HLDGS INC COM 2M 123K
UNIVERSAL STAINLESS & ALLOY PR COM 251K 9K
UPWORK INC COM 2M 156K
VALERO ENERGY CORP COM 1M 7K
VALMONT INDS INC COM 3M 10K
VERIZON COMMUNICATIONS INC COM 558K 14K
VERTEX INC COM 79K 2K
VIRTRA INC COM 112K 15K
VISA INC COM 31K 117
WABTEC COM 170K 1K
WASTE MGMT INC DEL COM 122K 571
WATTS WATER TECHNOLOGIES INC COM 917 5
WEC ENERGY GROUP INC COM 34K 430
WEX INC COM 58K 327
WHEATON PRECIOUS METALS CORP COM 431K 8K
WIDEPOINT CORP COM 132K 32K
WILLDAN GROUP INC COM 4M 155K
WILLIAMS COS INC COM 29K 680
XYLEM INC COM 7M 49K
ZETA GLOBAL HOLDINGS CORP COM 5M 305K
ZSCALER INC COM 4M 21K
ZURN ELKAY WATER SOLNS CORP COM 1M 43K
BP PLC ADR 6M 157K
BRAINSWAY LTD ADR 2M 347K
EQUINOR ASA ADR 335K 12K
NOVARTIS AG ADR 386K 4K
RIO TINTO PLC ADR 96K 1K
SANOFI ADR 10K 200
ISHARES SILVER TR ETF 20K 771
ISHARES TR ETF 249K 948
SPDR S&P 500 ETF TR ETF 44K 81
VANECK ETF TRUST ETF 7K 156
VANGUARD INDEX FDS ETF 323K 1K