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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 2024 · Filed May 3, 2024 · Accession 0000201772-24-000003

Total Value
$506.7M
Positions
306
Other Managers
0
Confidential Omitted
No
View on SEC.gov

Holdings (306)

#IssuerTicker / CUSIPSharesValue% of Filing
1MICROSOFT CORPMSFT25,569$10.8M2.12%
2APPLE INCAAPL62,558$10.7M2.12%
3HCI GROUP INCHCIIP90,487$10.5M2.07%
4NEXTERA ENERGY INCNEE-PW134,634$8.6M1.70%
5SALESFORCE INCCRM26,930$8.1M1.60%
6AMERICAN SUPERCONDUCTOR CORPAMSC583,924$7.9M1.56%
7PRIMORIS SVCS CORP74164F103179,788$7.7M1.51%
8LEONARDO DRS INCDRS326,128$7.2M1.42%
9TENET HEALTHCARE CORPTHC67,988$7.1M1.41%
10DIGI INTL INC253798102219,515$7.0M1.38%
11AMAZON COM INCAMZN38,823$7.0M1.38%
12ASPEN AEROGELS INCASPN385,455$6.8M1.34%
13BP PLCBPPFF174,635$6.6M1.30%
14KRATOS DEFENSE & SEC SOLUTIONS50077B207356,135$6.5M1.29%
15XYLEM INCXYL48,465$6.3M1.24%
16GUIDEWIRE SOFTWARE INCGWRE52,367$6.1M1.21%
17STERLING INFRASTRUCTURE INCSTRL55,161$6.1M1.20%
18SUNOPTA INCSTKL828,857$5.7M1.12%
19TOWER SEMICONDUCTOR LTDTSEM165,028$5.5M1.09%
20COURSERA INCCOUR360,462$5.1M1.00%
21DYNAVAX TECHNOLOGIES CORP268158201403,686$5.0M0.99%
22GRAHAM CORPGHM179,473$4.9M0.97%
23GENERAC HLDGS INCGNRC38,713$4.9M0.96%
24PATRICK INDS INC70334310340,100$4.8M0.95%
25TALKSPACE INCTALKW1,339,494$4.8M0.94%
26GOLDMAN SACHS GROUP INCGSCE11,417$4.8M0.94%
27CECO ENVIRONMENTAL CORPCECO205,982$4.7M0.94%
28SELECT MED HLDGS CORP81619Q105156,574$4.7M0.93%
29PAYMENTUS HOLDINGS INCPAY206,550$4.7M0.93%
30DECIPHERA PHARMACEUTICALS INC24344T101288,635$4.5M0.90%
31DISNEY WALT CO25468710635,826$4.4M0.87%
32INTUITINTU6,697$4.4M0.86%
33ZSCALER INCZS22,560$4.3M0.86%
34LINCOLN EDL SVCS CORP533535100420,360$4.3M0.86%
35GLOBUS MED INCGMED78,920$4.2M0.84%
36TRANSCAT INCTRNS37,435$4.2M0.82%
37EXXON MOBIL CORPXOM35,805$4.2M0.82%
38ENERGY RECOVERY INCERII256,367$4.0M0.80%
39ICHOR HOLDINGSICHR104,736$4.0M0.80%
40LSI INDS INC OHIO50216C108265,574$4.0M0.79%
41WILLDAN GROUP INCWLDN135,336$3.9M0.77%
42ALPHATEC HLDGS INCATEC270,968$3.7M0.74%
43EVOLUS INCEOLS254,811$3.6M0.70%
44NOVANTA INCNOVTU20,045$3.5M0.69%
45TURTLE BEACH CORPTBCH201,340$3.5M0.69%
46CERAGON NETWORKS LTDCRNT1,080,444$3.5M0.68%
47MONTROSE ENVIRONMENTAL GROUP IMEG87,859$3.4M0.68%
48OCULAR THERAPEUTIX INCOCUL376,200$3.4M0.68%
49KINIKSA PHARMACEUTICALS LTDKNSA172,740$3.4M0.67%
50MRC GLOBAL INC55345K103263,573$3.3M0.65%
51TETRA TECHNOLOGIES INC DEL88162F105747,714$3.3M0.65%
52KURA SUSHI USA INCKRUS28,751$3.3M0.65%
53AGNICO EAGLE MINES LTDAEM53,060$3.2M0.62%
54IDENTIV INCINVE395,438$3.1M0.62%
55STEREOTAXIS INCSTXS1,193,989$3.1M0.62%
56ENVIRI CORPNVRI338,493$3.1M0.61%
57EYEPOINT PHARMACEUTICALS INCEYPT149,819$3.1M0.61%
58PAYCHEX INCPAYX24,401$3.0M0.59%
59SWEETGREEN INCSG117,855$3.0M0.59%
60PROCEPT BIOROBOTICS CORPPRCT60,116$3.0M0.59%
61MIRION TECHNOLOGIES INCMIR259,500$3.0M0.58%
62INSMED INCINSM108,629$2.9M0.58%
63GRIFFON CORPGFF39,526$2.9M0.57%
64COGNYTE SOFTWARE LTDCGNT339,452$2.8M0.55%
65CENTURY CMNTYS INC15650430028,174$2.7M0.54%
66BADGER METER INCBMI16,567$2.7M0.53%
67HUBBELL INCHUBB6,458$2.7M0.53%
68MATRIX SVC CO576853105205,561$2.7M0.53%
69GREAT LAKES DREDGE & DOCK CORPGLDD302,546$2.6M0.52%
70AQUESTIVE THERAPEUTICS INCAQST612,949$2.6M0.52%
71COGNEX CORPCGNX61,051$2.6M0.51%
72ONESPAN INCOSPN219,481$2.6M0.50%
73ARGAN INCAGX49,947$2.5M0.50%
74MATADOR RES COMTDR37,532$2.5M0.49%
75ZETA GLOBAL HOLDINGS CORPZETA227,417$2.5M0.49%
76MUELLER WTR PRODS INC624758108154,156$2.5M0.49%
77EVERCORE INCEVR12,758$2.5M0.48%
78ARRAY TECHNOLOGIES INCARRY164,324$2.5M0.48%
79REVOLVE GROUP INCRVLV115,035$2.4M0.48%
80BUILDERS FIRSTSOURCE INCBLDR11,631$2.4M0.48%
81VALMONT INDS INC92025310110,386$2.4M0.47%
82PETIQ INC71639T106129,027$2.4M0.47%
83VIEMED HEALTHCARE INCVMD250,109$2.4M0.47%
84SIMILARWEB LTDSMWB260,450$2.3M0.46%
85BANCORP INC DELTBBK69,576$2.3M0.46%
86ALBEMARLE CORPALB-PA17,619$2.3M0.46%
87ZURN ELKAY WATER SOLNS CORP98983L10868,799$2.3M0.45%
88SUPERIOR INDS INTL INC868168105789,946$2.3M0.45%
89AUDIOCODES LTDAUDC174,521$2.3M0.45%
90LEGALZOOM COM INCLZ170,241$2.3M0.45%
91HERITAGE INSURANCE HLDGS INCHRTG212,434$2.3M0.45%
92PERMA-FIX ENVIRONMENTAL SVCS714157203189,450$2.3M0.44%
93CLEARPOINT NEURO INCCLPT329,879$2.2M0.44%
94KOPIN CORPKOPN1,224,056$2.2M0.43%
95DOCEBO INCDCBO44,221$2.2M0.43%
96AUGMEDIX INC05105P107528,985$2.2M0.43%
97ALTA EQUIPMENT GROUP INCALTG-PA166,831$2.2M0.43%
98LIFETIME BRANDS INCLCUT203,575$2.1M0.42%
99MANITEX INTL INC563420108307,868$2.1M0.42%
100ORION GROUP HLDGS INCORN256,424$2.1M0.41%
101DOLLAR TREE INCDLTR15,787$2.1M0.41%
102ARROWHEAD PHARMACEUTICALS INCARWR72,299$2.1M0.41%
103BACKBLAZE INCBLZE200,219$2.0M0.40%
104COVENANT LOGISTICS GROUP INCCVLG43,041$2.0M0.39%
105MYOMO INCMYO602,744$2.0M0.39%
106PROCTER AND GAMBLE CO74271810912,063$2.0M0.39%
107VIAVI SOLUTIONS INCVIAV210,799$1.9M0.38%
108CHENIERE ENERGY INCLNG11,795$1.9M0.38%
109MEDIWOUND LTDMDWD132,487$1.9M0.37%
110TRIMBLE INCTRMB28,941$1.9M0.37%
111HEALTH CATALYST INCHCAT245,429$1.8M0.36%
112AVEPOINT INCAVPT232,877$1.8M0.36%
113BGC GROUP INCBGC235,158$1.8M0.36%
114EXPRO GROUP HOLDINGS NVXPRO88,193$1.8M0.35%
115MARTIN MARIETTA MATLS INC5732841062,800$1.7M0.34%
116QUICKLOGIC CORPQUIK107,217$1.7M0.34%
117BRAINSWAY LTDBRSYF324,843$1.7M0.34%
118PERFORMANT FINL CORP71377E105582,532$1.7M0.34%
119OUSTER INCOUST213,878$1.7M0.34%
120ACCURAY INCARAY665,842$1.6M0.32%
121HANNON ARMSTRONG SUST INFR CAP41068X10057,333$1.6M0.32%
122VALERO ENERGY CORPVLO9,519$1.6M0.32%
123PEPSICO INCPEP9,203$1.6M0.32%
124FENNEC PHARMACEUTICALS INCFENC144,218$1.6M0.32%
125STRATASYS LTDSSYS135,324$1.6M0.31%
126AMERICAN EXPRESS COAXP6,762$1.5M0.30%
127AVIENT CORPORATIONAVNT34,740$1.5M0.30%
128LANTRONIX INCLTRX404,158$1.4M0.28%
129PHREESIA INCPHR59,764$1.4M0.28%
130AIR PRODS & CHEMS INCAIIR5,819$1.4M0.28%
131MYR GROUP INC DELMYRG7,686$1.4M0.27%
132MP MATERIALS CORPMP94,417$1.4M0.27%
133CAESARSTONE LTDCSTE329,827$1.3M0.27%
134BIODESIX INCBDSX925,614$1.3M0.26%
135DLH HLDGS CORPDLHC98,622$1.3M0.26%
136COLGATE PALMOLIVE COCL14,410$1.3M0.26%
137SOPHIA GENETICS SASOPH262,834$1.3M0.26%
138GALLAGHER ARTHUR J & CO3635761094,902$1.2M0.24%
139LIVERAMP HLDGS INCRAMP34,221$1.2M0.23%
140SYMBOTIC INCSYM24,516$1.1M0.22%
141FRONTDOOR INCFTDR33,791$1.1M0.22%
142REVANCE THERAPEUTICS INC761330109220,160$1.1M0.21%
143OPTIMIZERX CORPOPRX86,656$1.1M0.21%
144INTEST CORPINTT73,878$978,8840.19%
145HUDSON TECHNOLOGIES INCHDSN88,545$974,8800.19%
146CONSTELLATION BRANDS INCSTZ3,582$973,4440.19%
147MARSH & MCLENNAN COS INC5717481024,719$972,0200.19%
148ADAPTIVE BIOTECHNOLOGIES CORPADTI277,096$889,4780.18%
149NOVA LTDNVMI4,822$855,3260.17%
150GEOSPACE TECHNOLOGIES CORPGEOS62,997$830,9300.16%
151JPMORGAN CHASE & COVYLD3,912$783,5740.15%
152ULTA BEAUTY INCULTA1,482$774,9080.15%
153COCA COLA COKO12,222$747,7420.15%
154CREXENDO INCCXDO152,103$731,6150.14%
155ENOVIX CORPORATIONENVX91,224$730,7040.14%
156QUANTA SVCS INC74762E1022,752$714,9700.14%
157VERIZON COMMUNICATIONS INCVZ16,954$711,3900.14%
158WOLFSPEED INCWOLF23,957$706,7320.14%
159ALPHA PRO TECH LTDAPT112,415$701,4700.14%
160THREDUP INCTDUP337,945$675,8900.13%
161BARRICK GOLD CORP06790110839,122$650,9900.13%
162SNAP ON INCSNA2,146$635,6880.13%
163PROFIRE ENERGY INC74316X101325,530$602,2310.12%
164UNIVERSAL STAINLESS & ALLOY PR91383710026,447$592,9420.12%
165ENERGY SVCS ACQUISITION CORP29271Q10369,425$572,7560.11%
166RESEARCH SOLUTIONS INCRSSS177,389$560,5490.11%
167VIRTRA INCVTSI54,331$558,5230.11%
168RIVIAN AUTOMOTIVE INCRIVN47,617$521,4060.10%
169MACOM TECH SOLUTIONS HLDGS INC55405Y1005,400$516,4560.10%
170PIXELWORKS INCPXLW194,836$502,6770.10%
171FUEL TECH INCFTEK401,159$485,4020.10%
172RICHARDSON ELECTRS LTD76316510752,521$483,7180.10%
173BROADWIND INCBWEN195,859$466,1440.09%
174FRANCO NEV CORPFNV3,735$445,0630.09%
175NORTHERN TECHNOLOGIES INTL CORNTRSO33,067$444,7510.09%
176GENASYS INCGNSS183,369$434,5850.09%
177ONE STOP SYS INCOSS128,901$420,2170.08%
178AXCELIS TECHNOLOGIES INCACLS3,725$415,4120.08%
179ISHARES TR4642876481,482$401,3260.08%
180HUDSON GLOBAL INCSTRRP22,317$393,8950.08%
181WHEATON PRECIOUS METALS CORPWPM8,225$387,6440.08%
182ACM RESH INC00108J10913,230$385,5220.08%
183CHAMPIONS ONCOLOGY INCCSBR77,200$378,2800.07%
184GRAND CANYON ED INCLOPE2,700$367,7670.07%
185CAMTEK LTDCAMT4,265$357,2790.07%
186NOVARTIS AGNVSEF3,625$350,6460.07%
187TRANE TECHNOLOGIES PLCTT1,121$336,5240.07%
188NEWMONT CORPNEMCL9,284$332,7530.07%
189TRANSACT TECHNOLOGIES INCTACT63,208$331,2100.07%
190EQUINOR ASASTOHF11,743$317,4130.06%
191VANGUARD INDEX FDS9229087691,206$313,4390.06%
192ASGN INCASGN2,900$303,8040.06%
193ETON PHARMACEUTICALS INCETON78,613$294,7990.06%
194DATA I O CORPDAIO81,990$288,6050.06%
195APPLIED INDL TECHNOLOGIES INC03820C1051,399$276,3720.05%
196LIGHTPATH TECHNOLOGIES INCLPTH168,599$232,6670.05%
197DUKE ENERGY CORP NEWDUKB2,291$221,5630.04%
198CULP INCCULP44,284$212,5630.04%
199MONOLITHIC PWR SYS INC609839105300$203,2260.04%
200MATSON INCMATX1,785$200,6340.04%
201GE AEROSPACE3696043011,082$189,9230.04%
202ABBOTT LABSABLZF1,637$186,0610.04%
203JOHNSON & JOHNSONJNJ1,135$179,5460.04%
204WABTEC9297401081,224$178,3120.04%
205WASTE MGMT INC DEL94106L109827$176,2750.03%
206AUTOMATIC DATA PROCESSING INCADP705$176,0670.03%
207AWARE INC MASSAWRE92,973$173,8600.03%
208NVENT ELECTRIC PLCNVT2,304$173,7220.03%
209SOUTHERN COSOMN2,400$172,1760.03%
210ACUITY BRANDS INCAYI627$168,4940.03%
211S&W SEED CO785135104343,486$166,1440.03%
212GLAUKOS CORPGKOS1,671$157,5590.03%
213MERCK & CO INCMRK1,157$152,6660.03%
214NV5 GLOBAL INC62945V1091,400$137,2140.03%
215Q2 HLDGS INCQTWO2,601$136,7090.03%
216BWX TECHNOLOGIES INCBWXT1,303$133,7140.03%
217COSTCO WHSL CORP NEW22160K105180$131,8730.03%
218ORACLE CORPORCL-PD1,000$125,6100.02%
219DOW INCDOW2,100$121,6530.02%
220DEXCOM INCDXCM871$120,8080.02%
221NUTANIX INCNTNX1,876$115,7870.02%
222CLEAN HARBORS INCCLH532$107,0970.02%
223ACI WORLDWIDE INCACIW3,208$106,5380.02%
224AXALTA COATING SYS LTDAXTA3,066$105,4400.02%
225RANGE RES CORPRRC2,983$102,7050.02%
226SITIME CORPSITM1,100$102,5530.02%
227GATES INDL CORP PLCG391081085,540$98,1130.02%
228RIO TINTO PLCRTNTF1,452$92,5500.02%
229ITRON INCITRI986$91,2250.02%
230WEX INCWEX373$88,5990.02%
231GENIUS SPORTS LTDGENI15,092$86,1750.02%
232INTRA-CELLULAR THERAPIES INC46116X1011,233$85,3240.02%
233STERICYCLE INC8589121081,573$82,9760.02%
234DTE ENERGY CODTK735$82,4230.02%
235ARCOSA INCACA903$77,5320.02%
236RTX CORPORATIONRTX778$75,8780.01%
237GENPACT LIMITEDG2,288$75,3900.01%
238FLOWSERVE CORPFLS1,636$74,7320.01%
239ALTAIR ENGR INC021369103854$73,5720.01%
240DOXIMITY INCDOCS2,723$73,2760.01%
241IAC INCIAC1,332$71,0490.01%
242CINCINNATI FINL CORP172062101549$68,1690.01%
243FIVE BELOW INCFIVE374$67,8360.01%
244HAEMONETICS CORP MASSHAE793$67,6830.01%
245EURONET WORLDWIDE INCEEFT615$67,6070.01%
246TRIPADVISOR INCTRIP2,372$65,9180.01%
247ENTERPRISE PRODS PARTNERS L P2937921072,190$63,9040.01%
248BRISTOL-MYERS SQUIBB COCELG-RI1,120$60,7380.01%
249UNITED PARCEL SERVICE INCUPS404$60,0470.01%
250DUPONT DE NEMOURS INCDD772$59,1890.01%
251UPWORK INCUPWK4,724$57,9160.01%
252DANA INCDAN4,557$57,8740.01%
253CLEARWATER ANALYTICS HLDGS INCCWAN3,199$56,5900.01%
254FREEPORT-MCMORAN INCFCX1,165$54,7780.01%
255MARQETA INCMQ9,023$53,7770.01%
256EATON CORP PLCETN159$49,7160.01%
257PIONEER NAT RES CO723787107187$49,0880.01%
258ALPHABET INCGOOG320$48,7230.01%
259ENERGY TRANSFER L PET-PI2,987$46,9860.01%
260AMERICAN WTR WKS CO INC NEW030420103356$43,5070.01%
261SPDR S&P 500 ETF TRSPY81$42,3690.01%
262VISA INCV141$39,3500.01%
263PHILIP MORRIS INTL INC718172109402$36,8310.01%
264WEC ENERGY GROUP INCWEC430$35,3120.01%
265MORGAN STANLEYMS-PQ363$34,1800.01%
266PPL CORPPPLC1,238$34,0820.01%
267MICRON TECHNOLOGY INCMU284$33,4810.01%
268BERKSHIRE HATHAWAY INC DELBRK-A76$31,9600.01%
269NEXTERA ENERGY PARTNERS LPNEE-PW1,042$31,3430.01%
270HELMERICH & PAYNE INCHP733$30,8300.01%
271SCHLUMBERGER LTDSLB514$28,1720.01%
272SEMPRASREA390$28,0140.01%
273GALIANO GOLD INCGAU20,000$28,0000.01%
274WILLIAMS COS INC969457100680$26,5000.01%
275ROCKWELL AUTOMATION INCROK90$26,2200.01%
276B2GOLD CORPBTG10,000$26,1000.01%
277ROYAL GOLD INCRGLD210$25,5800.01%
278MASTERCARD INCORPORATEDMA50$24,0790.00%
279DT MIDSTREAM INCDTM367$22,4240.00%
280SANDOZ GROUP AG799926100701$21,1000.00%
281IDEX CORP45167R10484$20,4980.00%
282ECOLAB INCECL83$19,1650.00%
283REGAL REXNORD CORPORATIONRRX100$18,0100.00%
284ISHARES SILVER TRSLV771$17,5400.00%
285AMPHENOL CORP NEW032095101146$16,8410.00%
286ARCHER DANIELS MIDLAND COADM262$16,4560.00%
287TERADYNE INCTER145$16,3600.00%
288KINROSS GOLD CORPKGCRF2,661$16,3120.00%
289FIRST SOLAR INCFSLR89$15,0230.00%
290IMPINJ INCPI115$14,7670.00%
291FEDEX CORPFDX45$13,0380.00%
292SHERWIN WILLIAMS COSHW36$12,5040.00%
293COGNIZANT TECHNOLOGY SOLUTIONSCTSH165$12,0930.00%
294SANOFISNYNF200$9,7200.00%
295UNION PAC CORPUNP35$8,6080.00%
296TORTOISE ENERGY INFRA CORPTYG222$6,8620.00%
297VANECK ETF TRUST92189F791156$6,0430.00%
298WATTS WATER TECHNOLOGIES INCWTS21$4,4640.00%
299BROADRIDGE FINL SOLUTIONS INC11133T10318$3,6870.00%
300LYONDELLBASELL INDUSTRIES N VLYB25$2,5570.00%
301NESTLE S A64106940620$2,1240.00%
302MONDELEZ INTL INC60920710527$1,8900.00%
303ORGANON & COOGN96$1,8050.00%
304TRIPLEPOINT VENTURE GROWTH BDCTPVG108$1,0240.00%
305TESLA INCTSLA5$8790.00%
306OLD REP INTL CORP6802231041$260.00%