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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
13F HOLDINGS REPORT

ESSEX INVESTMENT MANAGEMENT CO LLC

Quarter ended Q3 2024 · Filed October 10, 2024 · Accession 0000201772-24-000006

Total Value
$573.7M
Positions
302
Other Managers
0
Confidential Omitted
No
View on SEC.gov

Holdings (302)

#IssuerTicker / CUSIPSharesValue% of Filing
1AMERICAN SUPERCONDUCTOR CORPAMSC464,506$11.0M1.91%
2LEONARDO DRS INCDRS375,242$10.6M1.85%
3APPLE INCAAPL42,234$9.8M1.72%
4HCI GROUP INCHCIIP88,579$9.5M1.65%
5NEXTERA ENERGY INCNEE-PW111,101$9.4M1.64%
6KRATOS DEFENSE & SEC SOLUTIONS50077B207402,531$9.4M1.63%
7ZETA GLOBAL HOLDINGS CORPZETA306,305$9.1M1.59%
8MICROSOFT CORPMSFT21,126$9.1M1.58%
9PRIMORIS SVCS CORP74164F103149,043$8.7M1.51%
10GUIDEWIRE SOFTWARE INCGWRE45,264$8.3M1.44%
11TOWER SEMICONDUCTOR LTDTSEM179,579$7.9M1.39%
12AVEPOINT INCAVPT592,511$7.0M1.22%
13LIGAND PHARMACEUTICALS INCLGNZZ69,148$6.9M1.21%
14XYLEM INCXYL48,824$6.6M1.15%
15STERLING INFRASTRUCTURE INCSTRL44,975$6.5M1.14%
16PROCEPT BIOROBOTICS CORPPRCT80,992$6.5M1.13%
17MYRIAD GENETICS INCMYGN235,841$6.5M1.13%
18TENET HEALTHCARE CORPTHC38,388$6.4M1.11%
19WILLDAN GROUP INCWLDN155,761$6.4M1.11%
20AMAZON COM INCAMZN34,022$6.3M1.11%
21SALESFORCE INCCRM22,452$6.1M1.07%
22ASPEN AEROGELS INCASPN215,767$6.0M1.04%
23CECO ENVIRONMENTAL CORPCECO208,426$5.9M1.02%
24INSMED INCINSM77,193$5.6M0.98%
25GRAHAM CORPGHM190,253$5.6M0.98%
26GENERAC HLDGS INCGNRC34,940$5.6M0.97%
27LINCOLN EDL SVCS CORP533535100443,739$5.3M0.92%
28TRANSCAT INCTRNS43,444$5.2M0.91%
29CLEARPOINT NEURO INCCLPT463,853$5.2M0.91%
30SUNOPTA INCSTKL811,188$5.2M0.90%
31PATRICK INDS INC70334310336,043$5.1M0.89%
32ARGAN INCAGX49,578$5.0M0.88%
33KINIKSA PHARMACEUTICALS INTL PG52694109200,516$5.0M0.87%
34LSI INDS INC OHIO50216C108306,397$4.9M0.86%
35AMBARELLA INCAMBA85,424$4.8M0.84%
36SELECT MED HLDGS CORP81619Q105137,449$4.8M0.84%
37EVOLUS INCEOLS295,553$4.8M0.83%
38BP PLCBPPFF150,815$4.7M0.83%
39GLOBUS MED INCGMED65,986$4.7M0.82%
40GOLDMAN SACHS GROUP INCGSCE9,484$4.7M0.82%
41EVERQUOTE INCEVER216,694$4.6M0.80%
42UNIVERSAL INS HLDGS INC91359V107201,639$4.5M0.78%
43PFIZER INCPFE150,992$4.4M0.76%
44INTRA-CELLULAR THERAPIES INC46116X10158,385$4.3M0.74%
45ONESPAN INCOSPN256,029$4.3M0.74%
46PAYMENTUS HOLDINGS INCPAY210,184$4.2M0.73%
47NOVANTA INCNOVTU23,379$4.2M0.73%
48ENERGY RECOVERY INCERII237,426$4.1M0.72%
49ENVIRI CORPNVRI388,870$4.0M0.70%
50SWEETGREEN INCSG112,647$4.0M0.70%
51MIRION TECHNOLOGIES INCMIR351,478$3.9M0.68%
52OCULAR THERAPEUTIX INCOCUL443,677$3.9M0.67%
53CREXENDO INCCXDO828,759$3.8M0.67%
54MRC GLOBAL INC55345K103300,195$3.8M0.67%
55AGNICO EAGLE MINES LTDAEM46,437$3.7M0.65%
56GRIFFON CORPGFF52,861$3.7M0.65%
57ADAPTIVE BIOTECHNOLOGIES CORPADTI718,656$3.7M0.64%
58GREAT LAKES DREDGE & DOCK CORPGLDD347,517$3.7M0.64%
59MYOMO INCMYO899,135$3.6M0.63%
60TARSUS PHARMACEUTICALS INCTARS109,156$3.6M0.63%
61DOCEBO INCDCBO81,176$3.6M0.63%
62TURTLE BEACH CORPTBCH231,502$3.6M0.62%
63AQUESTIVE THERAPEUTICS INCAQST707,078$3.5M0.61%
64CERAGON NETWORKS LTDCRNT1,251,134$3.4M0.60%
65ZSCALER INCZS19,629$3.4M0.58%
66EXXON MOBIL CORPXOM28,466$3.3M0.58%
67BLUEPRINT MEDICINES CORP09627Y10935,461$3.3M0.57%
68BADGER METER INCBMI14,947$3.3M0.57%
69REVOLVE GROUP INCRVLV131,463$3.3M0.57%
70FRONTDOOR INCFTDR67,824$3.3M0.57%
71BRAINSWAY LTDBRSYF347,761$3.2M0.56%
72COVENANT LOGISTICS GROUP INCCVLG60,604$3.2M0.56%
73EVERCORE INCEVR12,407$3.1M0.55%
74INTERFACE INCTILE163,957$3.1M0.54%
75DISNEY WALT CO25468710631,856$3.1M0.53%
76DELCATH SYS INCDCTH336,722$3.0M0.53%
77BUILDERS FIRSTSOURCE INCBLDR15,611$3.0M0.53%
78AMER SOFTWARE INC029683109266,295$3.0M0.52%
79GE VERNOVA INCGEV11,576$3.0M0.51%
80ACV AUCTIONS INCACVA143,368$2.9M0.51%
81STEREOTAXIS INCSTXS1,410,129$2.9M0.50%
82BGC GROUP INCBGC313,085$2.9M0.50%
83AMICUS THERAPEUTICS INCFOLD268,743$2.9M0.50%
84LIQUIDITY SVCS INC53635B107120,587$2.7M0.48%
85MATRIX SVC CO576853105238,056$2.7M0.48%
86TETRA TECHNOLOGIES INC DEL88162F105874,820$2.7M0.47%
87SIMILARWEB LTDSMWB305,349$2.7M0.47%
88PERMA-FIX ENVIRONMENTAL SVCS714157203219,717$2.7M0.47%
89PHREESIA INCPHR117,849$2.7M0.47%
90BANCORP INC DELTBBK49,783$2.7M0.46%
91BWX TECHNOLOGIES INCBWXT24,492$2.7M0.46%
92MONTROSE ENVIRONMENTAL GROUP IMEG100,609$2.6M0.46%
93COGNYTE SOFTWARE LTDCGNT389,403$2.6M0.46%
94PEGASYSTEMS INCPEGA36,091$2.6M0.46%
95HUBBELL INCHUBB6,109$2.6M0.46%
96ARLO TECHNOLOGIES INCARLO214,894$2.6M0.45%
97INTUITINTU4,189$2.6M0.45%
98PAYCHEX INCPAYX19,153$2.6M0.45%
99DAY ONE BIOPHARMACEUTICALS INCDAWN184,230$2.6M0.45%
100NOVOCURE LTDNVCR161,937$2.5M0.44%
101ARTERIS INCAIP324,291$2.5M0.44%
102PERFORMANT FINL CORP71377E105663,627$2.5M0.43%
103AVITA MEDICAL INCAVHHL231,094$2.5M0.43%
104VALMONT INDS INC9202531018,258$2.4M0.42%
105SI-BONE INCSIBN167,524$2.3M0.41%
106SHYFT GROUP INC825698103182,594$2.3M0.40%
107COGNEX CORPCGNX56,311$2.3M0.40%
108OLO INC68134L109450,768$2.2M0.39%
109MATADOR RES COMTDR44,271$2.2M0.38%
110MP MATERIALS CORPMP118,648$2.1M0.37%
111TETRA TECH INC NEWTTEK44,373$2.1M0.36%
112MEDIWOUND LTDMDWD113,937$2.1M0.36%
113EXPRO GROUP HOLDINGS NVXPRO119,053$2.0M0.36%
114HEALTH CATALYST INCHCAT247,161$2.0M0.35%
115RED VIOLET INCRDVT68,279$1.9M0.34%
116HA SUSTAINABLE INFRA CAP INC41068X10056,280$1.9M0.34%
117LANTRONIX INCLTRX468,245$1.9M0.34%
118OPTIMIZERX CORPOPRX242,025$1.9M0.33%
119RESEARCH SOLUTIONS INCRSSS671,178$1.8M0.32%
120TACTILE SYS TECHNOLOGY INC87357P100123,401$1.8M0.31%
121BLEND LABS INCBLND480,741$1.8M0.31%
122CAESARSTONE LTDCSTE390,393$1.8M0.31%
123TRIMBLE INCTRMB28,405$1.8M0.31%
124BIODESIX INCBDSX971,197$1.7M0.30%
125KELLY SVCS INCBEKE79,684$1.7M0.30%
126CHENIERE ENERGY INCLNG9,352$1.7M0.29%
127PROCTER AND GAMBLE CO7427181099,449$1.6M0.29%
128UPWORK INCUPWK156,589$1.6M0.29%
129IDENTIV INCINVE461,307$1.6M0.28%
130EVOLV TECHNOLOGIES HLDNGS INCEVLVW398,594$1.6M0.28%
131INTEGRAL AD SCIENCE HLDNG CORP45828L108148,456$1.6M0.28%
132MUELLER WTR PRODS INC62475810873,333$1.6M0.28%
133NUTEX HEALTH INCNUTX72,785$1.6M0.28%
134ADVANCED DRAIN SYS INC DEL00790R1049,775$1.5M0.27%
135ARCUTIS BIOTHERAPEUTICS INCARQT163,964$1.5M0.27%
136ALBEMARLE CORPALB-PA15,793$1.5M0.26%
137AIR PRODS & CHEMS INCAIIR4,347$1.3M0.23%
138AVIENT CORPORATIONAVNT24,457$1.2M0.21%
139COLGATE PALMOLIVE COCL11,514$1.2M0.21%
140ENPHASE ENERGY INCENPH10,261$1.2M0.20%
141EYEPOINT PHARMACEUTICALS INCEYPT142,144$1.1M0.20%
142AMERICAN EXPRESS COAXP4,148$1.1M0.20%
143GALLAGHER ARTHUR J & CO3635761093,880$1.1M0.19%
144OUSTER INCOUST165,252$1.0M0.18%
145MARTIN MARIETTA MATLS INC5732841061,868$1.0M0.18%
146PEPSICO INCPEP5,911$1.0M0.18%
147NOVA LTDNVMI4,822$1.0M0.18%
148DLH HLDGS CORPDLHC104,336$976,5850.17%
149MARSH & MCLENNAN COS INC5717481024,267$951,9250.17%
150DOLLAR TREE INCDLTR12,842$903,0490.16%
151VALERO ENERGY CORPVLO6,662$899,5700.16%
152ARRAY TECHNOLOGIES INCARRY132,652$875,5030.15%
153JPMORGAN CHASE & CO.VYLD3,886$819,4020.14%
154ENOVIX CORPORATIONENVX80,031$747,4900.13%
155SYMBOTIC INCSYM28,608$697,7490.12%
156COCA COLA COKO8,505$611,1690.11%
157MACOM TECH SOLUTIONS HLDGS INC55405Y1005,400$600,8040.10%
158VERIZON COMMUNICATIONS INCVZ13,344$599,2790.10%
159BARRICK GOLD CORP06790110828,988$576,5710.10%
160QUANTA SVCS INC74762E1021,885$562,0130.10%
161CONSTELLATION BRANDS INCSTZ2,042$526,2030.09%
162RIVIAN AUTOMOTIVE INCRIVN46,739$524,4120.09%
163WHEATON PRECIOUS METALS CORPWPM8,164$498,6570.09%
164FRANCO NEV CORPFNV3,625$450,4060.08%
165AXCELIS TECHNOLOGIES INCACLS3,725$390,5660.07%
166ULTA BEAUTY INCULTA959$373,1660.07%
167SNAP ON INCSNA1,248$361,5580.06%
168VANGUARD INDEX FDS9229087691,206$341,4910.06%
169CAMTEK LTDCAMT4,265$340,5600.06%
170TRANE TECHNOLOGIES PLCTT874$339,7500.06%
171GRAND CANYON ED INCLOPE2,300$326,2550.06%
172ISHARES TR4642876481,128$320,3520.06%
173NOVARTIS AGNVSEF2,775$319,1810.06%
174EQUINOR ASASTOHF11,743$297,4500.05%
175MONOLITHIC PWR SYS INC609839105300$277,3500.05%
176ASGN INCASGN2,900$270,3670.05%
177APPLIED INDL TECHNOLOGIES INC03820C1051,210$269,9870.05%
178ACM RESH INC00108J10913,230$268,5690.05%
179STRATTEC SEC CORPSTRT6,229$265,7290.05%
180NEWMONT CORPNEMCL4,829$258,1310.04%
181DUKE ENERGY CORP NEWDUKB2,128$245,3580.04%
182OOMA INCOOMA20,071$228,6090.04%
183GENASYS INCGNSS63,408$225,7320.04%
184GEOSPACE TECHNOLOGIES CORPGEOS21,754$224,9360.04%
185RICHARDSON ELECTRS LTD76316510718,162$224,1190.04%
186ALPHA PRO TECH LTDAPT38,820$221,2740.04%
187SOUTHERN COSOMN2,400$216,4320.04%
188GE AEROSPACE3696043011,082$204,0440.04%
189UNIVERSAL STAINLESS & ALLOY PR9138371005,184$200,2580.03%
190AUTOMATIC DATA PROCESSING INCADP712$197,0320.03%
191ONE STOP SYS INCOSS82,311$196,7230.03%
192GLAUKOS CORPGKOS1,466$190,9900.03%
193PERMA-PIPE INTL HLDGS INC71416710314,631$189,9100.03%
194Q2 HLDGS INCQTWO2,379$189,7730.03%
195PROFIRE ENERGY INC74316X101112,656$189,2620.03%
196ENERGY SVCS ACQUISITION CORP29271Q10319,890$188,9550.03%
197ABBOTT LABSABLZF1,637$186,6340.03%
198INTEST CORPINTT25,435$185,6760.03%
199TRANSACT TECHNOLOGIES INCTACT36,439$177,0940.03%
200TESLA INCTSLA670$175,2920.03%
201OPTEX SYS HLDGS INC68384X20922,652$172,8350.03%
202ORACLE CORPORCL-PD1,000$170,4000.03%
203ETON PHARMACEUTICALS INCETON27,252$163,5120.03%
204WIDEPOINT CORPWYY46,152$163,3780.03%
205COSTCO WHSL CORP NEW22160K105180$159,5740.03%
206WABTEC929740108859$156,1400.03%
207LENSAR INCLNSR33,706$154,3730.03%
208BROADWIND INCBWEN67,812$153,9330.03%
209MATSON INCMATX1,052$150,0360.03%
210ACUITY BRANDS INCAYI543$149,5370.03%
211FUEL TECH INCFTEK138,915$145,8610.03%
212SITIME CORPSITM850$145,7840.03%
213BM TECHNOLOGIES INC05591L10742,420$144,2280.03%
214NVENT ELECTRIC PLCNVT2,021$141,9950.02%
215ACI WORLDWIDE INCACIW2,772$141,0950.02%
216NORTHERN TECHNOLOGIES INTL CORNTRSO11,370$139,7370.02%
217ASCENT INDUSTRIES COACNT13,588$131,8040.02%
218NV5 GLOBAL INC62945V1091,400$130,8720.02%
219MERCK & CO INCMRK1,132$128,5500.02%
220UNITED GUARDIAN INCUG7,925$125,8490.02%
221HUDSON GLOBAL INCSTRRP7,713$123,5620.02%
222WASTE MGMT INC DEL94106L109571$118,5400.02%
223CREATIVE REALITIES INCCREX25,631$117,6460.02%
224CLEAN HARBORS INCCLH467$112,8790.02%
225DOW INCDOW2,043$111,6090.02%
226LAIRD SUPERFOOD INCLSF22,248$110,3500.02%
227RIO TINTO PLCRTNTF1,452$103,3390.02%
228ATERIAN INCATER35,453$102,1050.02%
229CULP INCCULP15,246$99,8610.02%
230NUTANIX INCNTNX1,637$96,9920.02%
231AXALTA COATING SYS LTDAXTA2,672$96,7000.02%
232DTE ENERGY CODTK735$94,3810.02%
233RTX CORPORATIONRTX778$94,2620.02%
234ITRON INCITRI866$92,4970.02%
235AWARE INC MASSAWRE48,723$91,1120.02%
236VIRTRA INCVTSI14,512$90,2650.02%
237VERTEX INCVERX2,189$84,2980.01%
238GATES INDL CORP PLCG391081084,788$84,0290.01%
239RANGE RES CORPRRC2,616$80,4680.01%
240GENPACT LIMITEDG1,978$77,5570.01%
241ARCOSA INCACA789$74,7660.01%
242CINCINNATI FINL CORP172062101549$74,7300.01%
243FLOWSERVE CORPFLS1,437$74,2790.01%
244EXELIXIS INCEXEL2,859$74,1910.01%
245DATA I O CORPDAIO28,384$72,9470.01%
246ALTAIR ENGR INC021369103746$71,2500.01%
247CLEARWATER ANALYTICS HLDGS INCCWAN2,809$70,9270.01%
248WEX INCWEX327$68,5820.01%
249DUPONT DE NEMOURS INCDD715$63,7140.01%
250IAC INCIAC1,170$62,9690.01%
251FREEPORT-MCMORAN INCFCX1,165$58,1570.01%
252BRISTOL-MYERS SQUIBB COCELG-RI1,120$57,9490.01%
253HAEMONETICS CORP MASSHAE697$56,0250.01%
254UNITED PARCEL SERVICE INCUPS404$55,0810.01%
255EURONET WORLDWIDE INCEEFT541$53,6830.01%
256ALPHABET INCGOOG320$53,5010.01%
257JOHNSON & JOHNSONJNJ319$51,6970.01%
258DEXCOM INCDXCM766$51,3530.01%
259PHILIP MORRIS INTL INC718172109402$48,8030.01%
260PIXELWORKS INCPXLW67,412$47,8630.01%
261SPDR S&P 500 ETF TRSPY81$46,4750.01%
262AMERICAN WTR WKS CO INC NEW030420103291$42,5560.01%
263DANA INCDAN3,999$42,2290.01%
264WEC ENERGY GROUP INCWEC430$41,3570.01%
265PPL CORPPPLC1,238$40,9530.01%
266MARQETA INCMQ7,918$38,9570.01%
267MORGAN STANLEYMS-PQ363$37,8390.01%
268ENTERPRISE PRODS PARTNERS L P2937921071,266$36,8530.01%
269BERKSHIRE HATHAWAY INC DELBRK-A76$34,9800.01%
270EATON CORP PLCETN102$33,8070.01%
271SEMPRASREA390$32,6160.01%
272VISA INCV117$32,1690.01%
273WILLIAMS COS INC969457100680$31,0420.01%
274TRIPADVISOR INCTRIP2,081$30,1540.01%
275ROYAL GOLD INCRGLD210$29,4630.01%
276FIVE BELOW INCFIVE327$28,8900.01%
277DT MIDSTREAM INCDTM367$28,8680.01%
278KINROSS GOLD CORPKGCRF2,661$24,9070.00%
279MASTERCARD INCORPORATEDMA50$24,6900.00%
280HELMERICH & PAYNE INCHP733$22,2980.00%
281FIRST SOLAR INCFSLR89$22,2000.00%
282ISHARES SILVER TRSLV771$21,9040.00%
283SCHLUMBERGER LTDSLB514$21,5620.00%
284ECOLAB INCECL83$21,1920.00%
285TERADYNE INCTER145$19,4200.00%
286ROCKWELL AUTOMATION INCROK70$18,7920.00%
287IDEX CORP45167R10484$18,0180.00%
288REGAL REXNORD CORPORATIONRRX100$16,5880.00%
289MICRON TECHNOLOGY INCMU153$15,8680.00%
290ARCHER DANIELS MIDLAND COADM262$15,6520.00%
291FEDEX CORPFDX45$12,3160.00%
292SANOFISNYNF200$11,5260.00%
293AMPHENOL CORP NEW032095101168$10,9470.00%
294UNION PAC CORPUNP35$8,6270.00%
295SANDOZ GROUP AG799926100203$8,4460.00%
296VANECK ETF TRUST92189F791156$7,6140.00%
297LYONDELLBASELL INDUSTRIES N VLYB25$2,3980.00%
298NEXTERA ENERGY PARTNERS LPNEE-PW77$2,1270.00%
299MONDELEZ INTL INC60920710527$1,9890.00%
300ORGANON & COOGN96$1,8360.00%
301WATTS WATER TECHNOLOGIES INCWTS5$1,0360.00%
302OLD REP INTL CORP6802231041$300.00%