Essex Investment Management Co LLC Top Holdings and 13F Report (2024)

About Essex Investment Management Co LLC

Investment Activity

  • Essex Investment Management Co LLC has $506.69 million in total holdings as of March 31, 2024.
  • Essex Investment Management Co LLC owns shares of 306 different stocks, but just 103 companies or ETFs make up 80% of its holdings.
  • Approximately 12.38% of the portfolio was purchased this quarter.
  • About 21.71% of the portfolio was sold this quarter.
  • This quarter, Essex Investment Management Co LLC has purchased 315 new stocks and bought additional shares in 78 stocks.
  • Essex Investment Management Co LLC sold shares of 100 stocks and completely divested from 33 stocks this quarter.

Largest Holdings

Microsoft
$10,757,390
Apple
$10,727,446
HCI Group
$10,503,731
NextEra Energy
$8,604,459
Salesforce
$8,110,777

Largest New Holdings this Quarter

Tower Semiconductor
$5,520,187 Holding
Deciphera Pharmaceuticals
$4,540,229 Holding
OneSpan
$2,552,564 Holding
ARGAN INC
$2,524,321 Holding
Similarweb
$2,344,050 Holding

Largest Purchases this Quarter

Tower Semiconductor
165,028 shares (about $5.52M)
Deciphera Pharmaceuticals
288,635 shares (about $4.54M)
Dynavax Technologies
278,764 shares (about $3.46M)
NextEra Energy
40,265 shares (about $2.57M)
OneSpan
219,481 shares (about $2.55M)

Largest Sales this Quarter

Sterling Infrastructure
97,133 shares (about $10.71M)
HCI Group
47,599 shares (about $5.53M)
Tenet Healthcare
26,744 shares (about $2.81M)
Watts Water Technologies
10,509 shares (about $2.23M)
Gates Industrial
111,913 shares (about $1.98M)

Sector Allocation Over Time

Map of 500 Largest Holdings ofEssex Investment Management Co LLC

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
Microsoft Co. stock logo
MSFT
Microsoft
$10,757,390$1,336,627 -11.1%25,5692.1%Computer and Technology
Apple Inc. stock logo
AAPL
Apple
$10,727,446$1,067,634 -9.1%62,5582.1%Computer and Technology
HCI Group, Inc. stock logo
HCI
HCI Group
$10,503,731$5,525,292 -34.5%90,4872.1%Finance
NextEra Energy, Inc. stock logo
NEE
NextEra Energy
$8,604,459$2,573,336 42.7%134,6341.7%Utilities
Salesforce, Inc. stock logo
CRM
Salesforce
$8,110,777$986,364 -10.8%26,9301.6%Computer and Technology
American Superconductor Co. stock logo
AMSC
American Superconductor
$7,888,813$541,670 -6.4%583,9241.6%Computer and Technology
Primoris Services Co. stock logo
PRIM
Primoris Services
$7,653,575$1,712,761 -18.3%179,7881.5%Construction
Leonardo DRS, Inc. stock logo
DRS
Leonardo DRS
$7,204,168$47,118 0.7%326,1281.4%Aerospace
Tenet Healthcare Co. stock logo
THC
Tenet Healthcare
$7,146,219$2,811,062 -28.2%67,9881.4%Medical
Digi International Inc. stock logo
DGII
Digi International
$7,009,114$447,435 6.8%219,5151.4%Computer and Technology
Amazon.com, Inc. stock logo
AMZN
Amazon.com
$7,002,893$761,204 -9.8%38,8231.4%Retail/Wholesale
Aspen Aerogels, Inc. stock logo
ASPN
Aspen Aerogels
$6,784,008$839,432 -11.0%385,4551.3%Construction
BP p.l.c. stock logo
BP
BP
$6,580,263$522,510 -7.4%174,6351.3%Oils/Energy
Kratos Defense & Security Solutions, Inc. stock logo
KTOS
Kratos Defense & Security Solutions
$6,545,761$282,666 -4.1%356,1351.3%Aerospace
Xylem Inc. stock logo
XYL
Xylem
$6,263,627$1,368,008 27.9%48,4651.2%Industrial Products
Guidewire Software, Inc. stock logo
GWRE
Guidewire Software
$6,111,753$667,815 -9.9%52,3671.2%Computer and Technology
Sterling Infrastructure, Inc. stock logo
STRL
Sterling Infrastructure
$6,084,810$10,714,741 -63.8%55,1611.2%Construction
SunOpta Inc. stock logo
STKL
SunOpta
$5,694,248$227,988 -3.8%828,8571.1%Consumer Staples
Tower Semiconductor Ltd. stock logo
TSEM
Tower Semiconductor
$5,520,187$5,520,187 New Holding165,0281.1%Computer and Technology
Coursera, Inc. stock logo
COUR
Coursera
$5,053,677$425,787 -7.8%360,4621.0%Business Services
Dynavax Technologies Co. stock logo
DVAX
Dynavax Technologies
$5,009,743$3,459,461 223.2%403,6861.0%Medical
Graham Co. stock logo
GHM
Graham
$4,896,023$66,481 1.4%179,4731.0%Industrial Products
Generac Holdings Inc. stock logo
GNRC
Generac
$4,883,258$653,658 -11.8%38,7131.0%Computer and Technology
Patrick Industries, Inc. stock logo
PATK
Patrick Industries
$4,790,773$836 0.0%40,1000.9%Construction
Talkspace, Inc. stock logo
TALK
Talkspace
$4,781,994$73,588 1.6%1,339,4940.9%Medical
The Goldman Sachs Group, Inc. stock logo
GS
The Goldman Sachs Group
$4,768,846$503,743 -9.6%11,4170.9%Finance
CECO Environmental Corp. stock logo
CECO
CECO Environmental
$4,741,706$72,444 1.6%205,9820.9%Industrial Products
Select Medical Holdings Co. stock logo
SEM
Select Medical
$4,720,706$683,621 16.9%156,5740.9%Medical
Paymentus Holdings, Inc. stock logo
PAY
Paymentus
$4,699,013$25,958 0.6%206,5500.9%Business Services
Deciphera Pharmaceuticals, Inc. stock logo
DCPH
Deciphera Pharmaceuticals
$4,540,229$4,540,229 New Holding288,6350.9%Medical
The Walt Disney Company stock logo
DIS
Walt Disney
$4,383,669$544,380 -11.0%35,8260.9%Consumer Discretionary
Intuit Inc. stock logo
INTU
Intuit
$4,353,050$690,950 -13.7%6,6970.9%Computer and Technology
Zscaler, Inc. stock logo
ZS
Zscaler
$4,345,733$457,304 -9.5%22,5600.9%Computer and Technology
Lincoln Educational Services Co. stock logo
LINC
Lincoln Educational Services
$4,342,319$60,245 1.4%420,3600.9%Consumer Discretionary
Globus Medical, Inc. stock logo
GMED
Globus Medical
$4,233,269$497,994 -10.5%78,9200.8%Medical
Transcat, Inc. stock logo
TRNS
Transcat
$4,171,382$63,404 1.5%37,4350.8%Computer and Technology
Exxon Mobil Co. stock logo
XOM
Exxon Mobil
$4,161,973$664,079 -13.8%35,8050.8%Oils/Energy
Energy Recovery, Inc. stock logo
ERII
Energy Recovery
$4,048,035$808,180 -16.6%256,3670.8%Industrial Products
Ichor Holdings, Ltd. stock logo
ICHR
Ichor
$4,044,904$47,116 -1.2%104,7360.8%Computer and Technology
LSI Industries Inc. stock logo
LYTS
LSI Industries
$4,015,479$60,525 1.5%265,5740.8%Construction
Willdan Group, Inc. stock logo
WLDN
Willdan Group
$3,923,391$60,879 1.6%135,3360.8%Construction
Alphatec Holdings, Inc. stock logo
ATEC
Alphatec
$3,736,649$56,704 1.5%270,9680.7%Medical
Evolus, Inc. stock logo
EOLS
Evolus
$3,567,354$52,654 1.5%254,8110.7%Medical
Novanta Inc. stock logo
NOVT
Novanta
$3,503,265$50,858 1.5%20,0450.7%Computer and Technology
Turtle Beach Co. stock logo
HEAR
Turtle Beach
$3,471,102$1,057,984 43.8%201,3400.7%Computer and Technology
Ceragon Networks Ltd. stock logo
CRNT
Ceragon Networks
$3,457,421$53,216 1.6%1,080,4440.7%Computer and Technology
Montrose Environmental Group, Inc. stock logo
MEG
Montrose Environmental Group
$3,441,437$855,355 33.1%87,8590.7%Business Services
Ocular Therapeutix, Inc. stock logo
OCUL
Ocular Therapeutix
$3,423,420$53,035 1.6%376,2000.7%Medical
Kiniksa Pharmaceuticals, Ltd. stock logo
KNSA
Kiniksa Pharmaceuticals
$3,408,160$16,770 0.5%172,7400.7%Medical
MRC Global Inc. stock logo
MRC
MRC Global
$3,313,113$50,871 1.6%263,5730.7%Industrial Products
TETRA Technologies, Inc. stock logo
TTI
TETRA Technologies
$3,312,373$51,091 1.6%747,7140.7%Oils/Energy
Kura Sushi USA, Inc. stock logo
KRUS
Kura Sushi USA
$3,310,965$48,252 1.5%28,7510.7%Retail/Wholesale
Agnico Eagle Mines Limited stock logo
AEM
Agnico Eagle Mines
$3,165,055$456,744 -12.6%53,0600.6%Basic Materials
Identiv, Inc. stock logo
INVE
Identiv
$3,131,869$47,647 1.5%395,4380.6%Computer and Technology
Stereotaxis, Inc. stock logo
STXS
Stereotaxis
$3,116,311$47,792 1.6%1,193,9890.6%Medical
Enviri Co. stock logo
NVRI
Enviri
$3,097,211$47,855 1.6%338,4930.6%Business Services
EyePoint Pharmaceuticals, Inc. stock logo
EYPT
EyePoint Pharmaceuticals
$3,096,759$47,086 1.5%149,8190.6%Medical
Paychex, Inc. stock logo
PAYX
Paychex
$2,996,443$29,718 -1.0%24,4010.6%Business Services
Sweetgreen, Inc. stock logo
SG
Sweetgreen
$2,977,017$718,445 -19.4%117,8550.6%Retail/Wholesale
PROCEPT BioRobotics Co. stock logo
PRCT
PROCEPT BioRobotics
$2,970,933$16,605 0.6%60,1160.6%Medical
Mirion Technologies, Inc. stock logo
MIR
Mirion Technologies
$2,950,515$16,225 0.6%259,5000.6%Business Services
Insmed Incorporated stock logo
INSM
Insmed
$2,947,105$16,875 0.6%108,6290.6%Medical
Griffon Co. stock logo
GFF
Griffon
$2,898,837$15,621 0.5%39,5260.6%Multi-Sector Conglomerates
Cognyte Software Ltd. stock logo
CGNT
Cognyte Software
$2,807,268$43,368 1.6%339,4520.6%Computer and Technology
Century Communities, Inc. stock logo
CCS
Century Communities
$2,718,791$14,572 0.5%28,1740.5%Construction
Badger Meter, Inc. stock logo
BMI
Badger Meter
$2,680,706$1,947,545 -42.1%16,5670.5%Computer and Technology
Hubbell Incorporated stock logo
HUBB
Hubbell
$2,680,393$801,877 -23.0%6,4580.5%Industrial Products
Matrix Service stock logo
MTRX
Matrix Service
$2,678,460$41,136 1.6%205,5610.5%Oils/Energy
Great Lakes Dredge & Dock Co. stock logo
GLDD
Great Lakes Dredge & Dock
$2,647,278$39,533 1.5%302,5460.5%Construction
Aquestive Therapeutics, Inc. stock logo
AQST
Aquestive Therapeutics
$2,611,163$993,509 -27.6%612,9490.5%Medical
Cognex Co. stock logo
CGNX
Cognex
$2,589,783$446,343 -14.7%61,0510.5%Computer and Technology
OneSpan Inc. stock logo
OSPN
OneSpan
$2,552,564$2,552,564 New Holding219,4810.5%Computer and Technology
ARGAN INC
$2,524,321$2,524,321 New Holding49,9470.5%COM
Matador Resources stock logo
MTDR
Matador Resources
$2,506,012$11,284 0.5%37,5320.5%Oils/Energy
Zeta Global Holdings Corp. stock logo
ZETA
Zeta Global
$2,485,668$13,477 0.5%227,4170.5%Business Services
Mueller Water Products, Inc. stock logo
MWA
Mueller Water Products
$2,480,370$524,663 -17.5%154,1560.5%Industrial Products
Evercore Inc. stock logo
EVR
Evercore
$2,457,063$943,113 -27.7%12,7580.5%Finance
Array Technologies, Inc. stock logo
ARRY
Array Technologies
$2,450,071$409,160 -14.3%164,3240.5%Oils/Energy
Revolve Group, Inc. stock logo
RVLV
Revolve Group
$2,435,291$16,237 0.7%115,0350.5%Retail/Wholesale
Builders FirstSource, Inc. stock logo
BLDR
Builders FirstSource
$2,425,645$589,779 -19.6%11,6310.5%Retail/Wholesale
Valmont Industries, Inc. stock logo
VMI
Valmont Industries
$2,370,916$501,075 -17.4%10,3860.5%Industrial Products
PetIQ, Inc. stock logo
PETQ
PetIQ
$2,358,614$10,328 0.4%129,0270.5%Medical
Viemed Healthcare, Inc. stock logo
VMD
Viemed Healthcare
$2,358,528$35,608 1.5%250,1090.5%Medical
Similarweb Ltd. stock logo
SMWB
Similarweb
$2,344,050$2,344,050 New Holding260,4500.5%Computer and Technology
The Bancorp, Inc. stock logo
TBBK
Bancorp
$2,328,013$35,802 1.6%69,5760.5%Finance
Albemarle Co. stock logo
ALB
Albemarle
$2,321,127$370,980 -13.8%17,6190.5%Basic Materials
Zurn Elkay Water Solutions Co. stock logo
ZWS
Zurn Elkay Water Solutions
$2,302,703$978,998 -29.8%68,7990.5%Industrial Products
Superior Industries International, Inc. stock logo
SUP
Superior Industries International
$2,290,843$34,577 1.5%789,9460.5%Auto/Tires/Trucks
AudioCodes Ltd. stock logo
AUDC
AudioCodes
$2,275,754$35,234 1.6%174,5210.4%Computer and Technology
LegalZoom.com, Inc. stock logo
LZ
LegalZoom.com
$2,271,015$10,805 0.5%170,2410.4%Industrial Products
Heritage Insurance Holdings, Inc. stock logo
HRTG
Heritage Insurance
$2,262,422$1,700,187 -42.9%212,4340.4%Financial Services
Perma-Fix Environmental Services, Inc. stock logo
PESI
Perma-Fix Environmental Services
$2,252,561$34,647 1.6%189,4500.4%Industrial Products
ClearPoint Neuro, Inc. stock logo
CLPT
ClearPoint Neuro
$2,243,177$2,243,177 New Holding329,8790.4%Medical
Kopin Co. stock logo
KOPN
Kopin
$2,203,301$173,997 -7.3%1,224,0560.4%Computer and Technology
Docebo Inc. stock logo
DCBO
Docebo
$2,165,945$10,041 0.5%44,2210.4%Computer and Technology
Augmedix, Inc. stock logo
AUGX
Augmedix
$2,163,549$513,119 31.1%528,9850.4%Medical
Alta Equipment Group Inc. stock logo
ALTG
Alta Equipment Group
$2,160,461$32,595 1.5%166,8310.4%Industrial Products
Lifetime Brands, Inc. stock logo
LCUT
Lifetime Brands
$2,133,466$32,792 1.6%203,5750.4%Consumer Discretionary
Manitex International, Inc. stock logo
MNTX
Manitex International
$2,111,974$32,009 1.5%307,8680.4%Industrial Products
Orion Group Holdings, Inc. stock logo
ORN
Orion Group
$2,102,677$922,967 -30.5%256,4240.4%Construction

Showing largest 100 holdings. View all holdings.

More Institutional Buying and Selling Information

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