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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 Q1 2025 · Filed May 7, 2025 · Accession 0000201772-25-000005

Total Value
$479.4M
Positions
303
Other Managers
0
Confidential Omitted
No
View on SEC.gov

Holdings (303)

#IssuerTicker / CUSIPSharesValue% of Filing
1HCI GROUP INCHCIIP77,870$11.6M2.42%
2KRATOS DEFENSE & SEC SOLUTIONS50077B207354,667$10.5M2.20%
3LEONARDO DRS INCDRS255,859$8.4M1.75%
4APPLE INCAAPL37,556$8.3M1.74%
5NEXTERA ENERGY INCNEE-PW106,191$7.5M1.57%
6AVEPOINT INCAVPT519,629$7.5M1.57%
7GUIDEWIRE SOFTWARE INCGWRE38,831$7.3M1.52%
8MICROSOFT CORPMSFT18,808$7.1M1.47%
9AMERICAN SUPERCONDUCTOR CORPAMSC372,221$6.8M1.41%
10INTRA-CELLULAR THERAPIES INC46116X10149,717$6.6M1.37%
11LIGAND PHARMACEUTICALS INCLGNZZ61,702$6.5M1.35%
12TOWER SEMICONDUCTOR LTDTSEM173,059$6.2M1.29%
13LINCOLN EDL SVCS CORP533535100387,346$6.1M1.28%
14STERLING INFRASTRUCTURE INCSTRL53,925$6.1M1.27%
15AMAZON COM INCAMZN30,287$5.8M1.20%
16WILLDAN GROUP INCWLDN137,090$5.6M1.16%
17SALESFORCE INCCRM19,940$5.4M1.12%
18INSMED INCINSM66,800$5.1M1.06%
19GOLDMAN SACHS GROUP INCGSCE9,092$5.0M1.04%
20ARGAN INCAGX36,210$4.7M0.99%
21ADAPTIVE BIOTECHNOLOGIES CORPADTI621,712$4.6M0.96%
22AGNICO EAGLE MINES LTDAEM42,322$4.6M0.96%
23TRAVERE THERAPEUTICS INCTVTX254,666$4.6M0.95%
24LSI INDS INC OHIO50216C108268,145$4.6M0.95%
25MIRION TECHNOLOGIES INCMIR301,873$4.4M0.91%
26EVERQUOTE INCEVER166,929$4.4M0.91%
27AMBARELLA INCAMBA86,431$4.4M0.91%
28UNIVERSAL INS HLDGS INC91359V107176,674$4.2M0.87%
29NUTEX HEALTH INCNUTX87,223$4.1M0.86%
30GLOBUS MED INCGMED55,977$4.1M0.85%
31GRAHAM CORPGHM139,857$4.0M0.84%
32XERIS BIOPHARMA HOLDINGS INCXERS730,444$4.0M0.84%
33PATRICK INDS INC70334310346,491$3.9M0.82%
34CLEARPOINT NEURO INCCLPT327,459$3.9M0.81%
35GENERAC HLDGS INCGNRC30,615$3.9M0.81%
36IDEX CORP45167R10421,301$3.9M0.80%
37KINIKSA PHARMACEUTICALS INTL PG52694109172,666$3.8M0.80%
38PAYMENTUS HOLDINGS INCPAY146,872$3.8M0.80%
39MYOMO INCMYO787,615$3.8M0.79%
40BLUEPRINT MEDICINES CORP09627Y10941,525$3.7M0.77%
41PRIMORIS SVCS CORP74164F10362,671$3.6M0.75%
42CREXENDO INCCXDO727,057$3.5M0.74%
43CECO ENVIRONMENTAL CORPCECO153,846$3.5M0.73%
44SUNOPTA INCSTKL703,140$3.4M0.71%
45ONESPAN INCOSPN221,899$3.4M0.71%
46GRIFFON CORPGFF45,974$3.3M0.69%
47LIQUIDITY SVCS INC53635B107105,669$3.3M0.68%
48TENET HEALTHCARE CORPTHC23,911$3.2M0.67%
49RANGE RES CORPRRC78,247$3.1M0.65%
50MRC GLOBAL INC55345K103266,717$3.1M0.64%
51BGC GROUP INCBGC328,899$3.0M0.63%
52BAKER HUGHES COMPANYBKR68,515$3.0M0.63%
53ARCUTIS BIOTHERAPEUTICS INCARQT190,638$3.0M0.62%
54BANK MARIN BANCORP063425102132,943$2.9M0.61%
55SI-BONE INCSIBN207,900$2.9M0.61%
56PEGASYSTEMS INCPEGA41,847$2.9M0.61%
57PFIZER INCPFE114,116$2.9M0.60%
58BRAINSWAY LTDBRSYF303,165$2.9M0.60%
59ENERGY RECOVERY INCERII179,564$2.9M0.60%
60PENGUIN SOLUTIONS INCPENG163,573$2.8M0.59%
61INTERFACE INCTILE142,578$2.8M0.59%
62TRANSCAT INCTRNS37,987$2.8M0.59%
63OCULAR THERAPEUTIX INCOCUL384,325$2.8M0.59%
64PAYCHEX INCPAYX18,158$2.8M0.58%
65TARSUS PHARMACEUTICALS INCTARS54,447$2.8M0.58%
66ASML HOLDING N VASMLF4,199$2.8M0.58%
67DISNEY WALT CO25468710627,955$2.8M0.58%
68STEREOTAXIS INCSTXS1,556,094$2.7M0.57%
69COGNYTE SOFTWARE LTDCGNT342,932$2.7M0.56%
70BADGER METER INCBMI13,798$2.6M0.55%
71GREAT LAKES DREDGE & DOCK CORPGLDD300,821$2.6M0.55%
72PHREESIA INCPHR101,924$2.6M0.54%
73RADCOM LTDRDCM227,147$2.6M0.54%
74NOVANTA INCNOVTU20,258$2.6M0.54%
75MATRIX SVC CO576853105206,985$2.6M0.54%
76ZSCALER INCZS12,913$2.6M0.53%
77TETRA TECHNOLOGIES INC DEL88162F105757,252$2.5M0.53%
78AMPRIUS TECHNOLOGIES INCAMPX-WT935,815$2.5M0.52%
79CERAGON NETWORKS LTDCRNT1,043,416$2.5M0.51%
80OUSTER INCOUST266,764$2.4M0.50%
81INTUITINTU3,883$2.4M0.50%
82REVOLVE GROUP INCRVLV110,322$2.4M0.49%
83PROCEPT BIOROBOTICS CORPPRCT40,531$2.4M0.49%
84OLO INC68134L109390,441$2.4M0.49%
85COVENANT LOGISTICS GROUP INCCVLG104,543$2.3M0.48%
86MEDIWOUND LTDMDWD147,868$2.3M0.48%
87ENVIRI CORPNVRI343,309$2.3M0.48%
88GE VERNOVA INCGEV7,475$2.3M0.48%
89VALMONT INDS INC9202531017,960$2.3M0.47%
90FRONTDOOR INCFTDR58,703$2.3M0.47%
91KELLY SVCS INCBEKE170,261$2.2M0.47%
92RED VIOLET INCRDVT59,629$2.2M0.47%
93QUIDELORTHO CORPQDEL63,315$2.2M0.46%
94EVOLUS INCEOLS181,134$2.2M0.45%
95SIMILARWEB LTDSMWB262,814$2.2M0.45%
96GRID DYNAMICS HLDGS INCGDYN138,742$2.2M0.45%
97NOVOCURE LTDNVCR121,040$2.2M0.45%
98908 DEVICES INCMASS480,549$2.2M0.45%
99CONCENTRA GROUP HOLDINGS PARENCON99,127$2.2M0.45%
100EVERCORE INCEVR10,634$2.1M0.44%
101BWX TECHNOLOGIES INCBWXT21,526$2.1M0.44%
102POTBELLY CORP73754Y100221,902$2.1M0.44%
103MATADOR RES COMTDR39,978$2.0M0.43%
104EXTREME NETWORKSEXTR154,269$2.0M0.43%
105PULMONX CORPLUNG303,246$2.0M0.43%
106DOCEBO INCDCBO70,173$2.0M0.42%
107ARTERIS INCAIP284,039$2.0M0.41%
108POWERFLEET INCAIOT356,972$2.0M0.41%
109CHENIERE ENERGY INCLNG8,389$1.9M0.40%
110SWEETGREEN INCSG76,523$1.9M0.40%
111ARLO TECHNOLOGIES INCARLO187,998$1.9M0.39%
112MP MATERIALS CORPMP74,759$1.8M0.38%
113UPWORK INCUPWK135,114$1.8M0.37%
114ACV AUCTIONS INCACVA124,203$1.8M0.37%
115FIVERR INTL LTDM4R82T10673,508$1.7M0.36%
116SEMTECH CORPSMTC49,497$1.7M0.36%
117NEUROPACE INCNPCE138,426$1.7M0.35%
118ANGIODYNAMICS INCANGO179,190$1.7M0.35%
119BUILDERS FIRSTSOURCE INCBLDR13,428$1.7M0.35%
120FIRST SOLAR INCFSLR13,232$1.7M0.35%
121ZETA GLOBAL HOLDINGS CORPZETA120,236$1.6M0.34%
122TRIMBLE INCTRMB24,785$1.6M0.34%
123PROCTER AND GAMBLE CO7427181099,452$1.6M0.34%
124MONTROSE ENVIRONMENTAL GROUP IMEG109,189$1.6M0.32%
125FORWARD AIR CORPFWRD76,596$1.5M0.32%
126RESEARCH SOLUTIONS INCRSSS591,766$1.5M0.32%
127ADVANCED DRAIN SYS INC DEL00790R10413,986$1.5M0.32%
128ASPEN AEROGELS INCASPN232,740$1.5M0.31%
129EXPRO GROUP HOLDINGS NVXPRO146,949$1.5M0.30%
130HA SUSTAINABLE INFRA CAP INC41068X10049,063$1.4M0.30%
131BLEND LABS INCBLND416,501$1.4M0.29%
132PERMA-FIX ENVIRONMENTAL SVCS714157203191,087$1.4M0.29%
133EVERUS CONSTR GROUPEVEX-WT37,174$1.4M0.29%
134IBEX LTDIBEX56,434$1.4M0.29%
135XYLEM INCXYL11,432$1.4M0.28%
136GALLAGHER ARTHUR J & CO3635761093,887$1.3M0.28%
137VERALTO CORPVLTO13,487$1.3M0.27%
138IDENTIV INCINVE402,016$1.3M0.27%
139HUBBELL INCHUBB3,785$1.3M0.26%
140DOLLAR TREE INCDLTR16,552$1.2M0.26%
141CHART INDS INC16115Q3088,578$1.2M0.26%
142AIR PRODS & CHEMS INCAIIR4,049$1.2M0.25%
143AMERICAN EXPRESS COAXP4,089$1.1M0.23%
144COLGATE PALMOLIVE COCL11,382$1.1M0.22%
145INTEGRAL AD SCIENCE HLDNG CORP45828L108128,408$1.0M0.22%
146DEERE & CODE2,106$988,4510.21%
147MARSH & MCLENNAN COS INC5717481023,933$959,7700.20%
148PEPSICO INCPEP5,914$886,7450.18%
149VALERO ENERGY CORPVLO6,302$832,3050.17%
150COGNEX CORPCGNX27,790$828,9760.17%
151AVIENT CORPORATIONAVNT20,555$763,8240.16%
152JPMORGAN CHASE & CO.VYLD2,923$717,0120.15%
153EYEPOINT PHARMACEUTICALS INCEYPT124,583$675,2400.14%
154MARTIN MARIETTA MATLS INC5732841061,405$671,7730.14%
155RIVIAN AUTOMOTIVE INCRIVN49,460$615,7770.13%
156VERIZON COMMUNICATIONS INCVZ13,356$605,8280.13%
157COCA COLA COKO8,418$602,8970.13%
158MACOM TECH SOLUTIONS HLDGS INC55405Y1005,400$542,0520.11%
159BARRICK GOLD CORP06790110826,925$523,4220.11%
160WHEATON PRECIOUS METALS CORPWPM6,457$501,2570.10%
161FRANCO NEV CORPFNV2,957$465,9050.10%
162QUANTA SVCS INC74762E1021,746$443,7980.09%
163LENSAR INCLNSR30,387$429,0640.09%
164GRAND CANYON ED INCLOPE2,300$397,9460.08%
165SNAP ON INCSNA1,175$395,9870.08%
166ISHARES TR4642876481,486$379,7180.08%
167VANGUARD INDEX FDS9229087691,206$331,4570.07%
168BYD CO LTDBYDDF3,095$313,6160.07%
169NOVARTIS AGNVSEF2,775$309,3570.06%
170ACM RESH INC00108J10913,230$308,7880.06%
171CONSTELLATION BRANDS INCSTZ1,563$286,8420.06%
172EQUINOR ASASTOHF10,773$284,9460.06%
173CAESARSTONE LTDCSTE113,320$275,3680.06%
174ETON PHARMACEUTICALS INCETON20,419$265,0390.06%
175DUKE ENERGY CORP NEWDUKB2,122$258,8200.05%
176CAMTEK LTDCAMT4,265$250,0570.05%
177NEWMONT CORPNEMCL4,754$229,5230.05%
178SOUTHERN COSOMN2,391$219,8520.05%
179STRATTEC SEC CORPSTRT5,567$219,6740.05%
180AUTOMATIC DATA PROCESSING INCADP715$218,4540.05%
181ABBOTT LABSABLZF1,631$216,3520.05%
182GE AEROSPACE3696043011,059$211,9590.04%
183INSPIREMD INCNSPR72,565$195,2000.04%
184AXCELIS TECHNOLOGIES INCACLS3,725$185,0210.04%
185ASGN INCASGN2,900$182,7580.04%
186RICHARDSON ELECTRS LTD76316510716,282$181,7070.04%
187MONOLITHIC PWR SYS INC609839105300$173,9940.04%
188ALPHA PRO TECH LTDAPT34,782$173,9100.04%
189ONE STOP SYS INCOSS73,643$170,8520.04%
190COSTCO WHSL CORP NEW22160K105180$170,2400.04%
191WIDEPOINT CORPWYY50,699$168,8280.04%
192ENERGY SVCS ACQUISITION CORP29271Q10317,832$168,5120.04%
193GENASYS INCGNSS73,763$167,4420.03%
194RAPID MICRO BIOSYSTEMS INCRPID63,057$166,4700.03%
195NOVA LTDNVMI900$165,8970.03%
196PERMA-PIPE INTL HLDGS INC71416710313,093$162,7460.03%
197TRANSACT TECHNOLOGIES INCTACT43,841$161,3350.03%
198LIGHTPATH TECHNOLOGIES INCLPTH79,381$159,5560.03%
199INTEST CORPINTT22,774$159,1900.03%
200ASCENT INDUSTRIES COACNT12,182$154,2240.03%
201EXXON MOBIL CORPXOM1,245$148,0680.03%
202NINE ENERGY SERVICE INCNINE126,360$142,7870.03%
203GEOSPACE TECHNOLOGIES CORPGEOS19,489$140,5160.03%
204ORACLE CORPORCL-PD1,000$139,8100.03%
205MATSON INCMATX1,052$134,8350.03%
206FLEXIBLE SOLUTIONS INTL INCFLEX26,560$134,1280.03%
207WASTE MGMT INC DEL94106L109567$131,2660.03%
208FUEL TECH INCFTEK124,241$130,4530.03%
209SITIME CORPSITM850$129,9400.03%
210LAIRD SUPERFOOD INCLSF19,929$122,5630.03%
211TESLA INCTSLA471$122,0640.03%
212Q2 HLDGS INCQTWO1,455$116,4150.02%
213OPTEX SYS HLDGS INC68384X20920,308$115,3490.02%
214NEXGEL INCNXGLW38,459$114,6080.02%
215APPLIED INDL TECHNOLOGIES INC03820C105505$113,7970.02%
216DUOS TECHNOLOGIES GROUP INCDUOT19,363$109,2070.02%
217NV5 GLOBAL INC62945V1095,600$107,9120.02%
218DATA I O CORPDAIO43,691$107,0430.02%
219NORTHERN TECHNOLOGIES INTL CORNTRSO10,179$105,9630.02%
220MERCK & CO INCMRK1,132$101,6080.02%
221DTE ENERGY CODTK728$100,6610.02%
222OWLET INCOWLTW25,445$93,6380.02%
223CODA OCTOPUS GROUP INCCODA14,603$91,1230.02%
224AMPLITECH GROUP INCAMPGZ58,667$90,9340.02%
225BROADWIND INCBWEN60,782$88,1340.02%
226CINCINNATI FINL CORP172062101549$81,0980.02%
227AIRGAIN INCAIRG23,039$77,6410.02%
228CINEVERSE CORPCNVS22,693$71,7100.01%
229DOW INCDOW2,043$71,3420.01%
230AWARE INC MASSAWRE43,615$68,9120.01%
231GSI TECHNOLOGY INCGSIT33,793$68,6000.01%
232BRISTOL-MYERS SQUIBB COCELG-RI1,120$68,3090.01%
233WABTEC929740108362$65,6490.01%
234PHILIP MORRIS INTL INC718172109402$63,8090.01%
235UNITED GUARDIAN INCUG7,095$63,7840.01%
236ACI WORLDWIDE INCACIW1,154$63,1350.01%
237RIO TINTO PLCRTNTF1,017$61,1010.01%
238ATERIAN INCATER28,648$60,1610.01%
239GLAUKOS CORPGKOS611$60,1350.01%
240DUPONT DE NEMOURS INCDD715$53,3960.01%
241VIRTRA INCVTSI13,006$52,9340.01%
242JOHNSON & JOHNSONJNJ319$52,9030.01%
243TRANE TECHNOLOGIES PLCTT150$50,5380.01%
244ALPHABET INCGOOG320$49,9940.01%
245FREEPORT-MCMORAN INCFCX1,297$49,1040.01%
246NUTANIX INCNTNX686$47,8900.01%
247WEC ENERGY GROUP INCWEC430$46,8610.01%
248PPL CORPPPLC1,238$44,7040.01%
249EXELIXIS INCEXEL1,210$44,6730.01%
250SIDUS SPACE INCSIDU30,112$44,5660.01%
251UNITED PARCEL SERVICE INCUPS404$44,4360.01%
252NVENT ELECTRIC PLCNVT842$44,1380.01%
253ENTERPRISE PRODS PARTNERS L P2937921071,266$43,2210.01%
254MORGAN STANLEYMS-PQ363$42,3510.01%
255GENPACT LIMITEDG823$41,4630.01%
256VISA INCV117$41,0040.01%
257WILLIAMS COS INC969457100680$40,6370.01%
258BERKSHIRE HATHAWAY INC DELBRK-A76$40,4760.01%
259CLEAN HARBORS INCCLH193$38,0400.01%
260ITRON INCITRI362$37,9230.01%
261PIXELWORKS INCPXLW60,465$37,8990.01%
262AXALTA COATING SYS LTDAXTA1,123$37,2500.01%
263ROYAL GOLD INCRGLD227$37,1170.01%
264GATES INDL CORP PLCG391081081,996$36,7460.01%
265DT MIDSTREAM INCDTM364$35,1190.01%
266ACUITY INCAYI131$34,4990.01%
267KINROSS GOLD CORPKGCRF2,661$33,5550.01%
268VERTEX INCVERX929$32,5240.01%
269CLEARWATER ANALYTICS HLDGS INCCWAN1,166$31,2490.01%
270FLOWSERVE CORPFLS599$29,2550.01%
271SEMPRASREA390$27,8300.01%
272MASTERCARD INCORPORATEDMA50$27,4060.01%
273ARCOSA INCACA331$25,5270.01%
274EURONET WORLDWIDE INCEEFT225$24,0410.01%
275ALKAMI TECHNOLOGY INCALKT914$23,9930.01%
276EATON CORP PLCETN88$23,9210.00%
277ISHARES SILVER TRSLV771$23,8930.00%
278BP PLCBPPFF662$22,3690.00%
279IAC INCIAC486$22,3270.00%
280DANA INCDAN1,665$22,1940.00%
281DEXCOM INCDXCM318$21,7160.00%
282SCHLUMBERGER LTDSLB514$21,4850.00%
283ECOLAB INCECL83$21,0420.00%
284INFINEON TECHNOLOGIES AGIFNNF607$20,1040.00%
285HELMERICH & PAYNE INCHP733$19,1460.00%
286ROCKWELL AUTOMATION INCROK70$18,0870.00%
287TEMPUS AI INCTEM367$17,7040.00%
288MICRON TECHNOLOGY INCMU153$13,2940.00%
289ARCHER DANIELS MIDLAND COADM262$12,5790.00%
290TRIPADVISOR INCTRIP867$12,2850.00%
291TERADYNE INCTER145$11,9770.00%
292REGAL REXNORD CORPORATIONRRX100$11,3850.00%
293SANOFISNYNF200$11,0920.00%
294AMPHENOL CORP NEW032095101168$11,0190.00%
295FEDEX CORPFDX45$10,9700.00%
296FIVE BELOW INCFIVE137$10,2650.00%
297VANECK ETF TRUST92189F791156$8,9230.00%
298SANDOZ GROUP AG799926100203$8,5100.00%
299UNION PAC CORPUNP35$8,2680.00%
300LYONDELLBASELL INDUSTRIES N VLYB25$1,7600.00%
301WATTS WATER TECHNOLOGIES INCWTS5$1,0200.00%
302XPLR INFRASTRUCTURE LPNEE-PW77$7320.00%
303ORGANON & COOGN11$1640.00%