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ESSEX INVESTMENT MANAGEMENT CO LLC 13F 持仓明细(2026-03-31) · 小隐寺数据中心
ESSEX INVESTMENT MANAGEMENT CO LLC
报告期 2026-03-31 · CIK 0000201772
持仓数
305
前50大市值合计
$366.8M
报告期
2026-03-31
当前持仓
调仓
组合演变
前 6 大持仓 + 其他 逐季市值($B) · 点图或下方季度看该季调仓
看某季调仓:
26Q1
25Q4
25Q3
25Q2
25Q1
24Q4
24Q3
24Q2
24Q1
23Q4
23Q3
23Q2
23Q1
22Q4
22Q3
22Q2
22Q1
21Q4
21Q3
21Q2
26Q1 调仓
2025-12-31 → 2026-03-31 · 共 150 项
建仓 21
增持 57
减持 50
清仓 22
方向
标的
Δ市值
现股数(环比)
清仓
BBNX
BETA BIONICS INC
-$6.6M
0
-100%
清仓
UVE
UNIVERSAL INS HLDGS INC
-$6.0M
0
-100%
减持
LINC
LINCOLN EDL SVCS CORP
+$5.1M
355,304
-9%
调仓由相邻两季 13F 持仓相减推导(非逐笔成交);方向按股数增减,Δ市值受股价波动影响、符号可与方向相反;13F 申报滞后最长 45 天。
建仓
—
NOVOCURE LTD
+$4.9M
452,370
建仓
SNDX
SYNDAX PHARMACEUTICALS INC
+$4.6M
198,985
清仓
ANGO
ANGIODYNAMICS INC
-$4.6M
0
-100%
清仓
WGO
WINNEBAGO INDS INC
-$4.4M
0
-100%
清仓
MXL
MAXLINEAR INC
-$4.1M
0
-100%
建仓
MG
MISTRAS GROUP INC
+$4.0M
268,567
清仓
GLDD
GREAT LAKES DREDGE & DOCK CORP
-$4.0M
0
-100%
建仓
MITK
MITEK SYS INC
+$3.7M
275,602
建仓
MRVL
MARVELL TECHNOLOGY INC
+$3.6M
36,203
建仓
AGIO
AGIOS PHARMACEUTICALS INC
+$3.5M
103,177
减持
AMPX
AMPRIUS TECHNOLOGIES INC
+$3.4M
445,441
-14%
建仓
—
SOPHIA GENETICS SA
+$3.4M
692,809
建仓
DIOD
DIODES INC
+$3.3M
48,869
建仓
APYX
APYX MEDICAL CORPORATION
+$3.3M
901,398
减持
ADPT
ADAPTIVE BIOTECHNOLOGIES CORP
-$3.3M
493,403
-21%
减持
KTOS
KRATOS DEFENSE & SEC SOLUTIONS
-$3.2M
158,844
-16%
建仓
—
RISKIFIED LTD
+$3.1M
803,032
清仓
—
RADCOM LTD
-$3.0M
0
-100%
建仓
LQDA
LIQUIDIA CORPORATION
+$3.0M
78,171
建仓
JOUT
JOHNSON OUTDOORS INC
+$2.9M
62,864
清仓
—
CERAGON NETWORKS LTD
-$2.9M
0
-100%
减持
EVER
EVERQUOTE INC
-$2.9M
217,075
-6%
增持
DRS
LEONARDO DRS INC
+$2.9M
261,454
+2%
减持
XZO
EXZEO GROUP INC
-$2.8M
288,111
-1%
减持
MSFT
MICROSOFT CORP
-$2.7M
15,791
-10%
清仓
DERM
JOURNEY MED CORP
-$2.7M
0
-100%
清仓
LZ
LEGALZOOM COM INC
-$2.7M
0
-100%
增持
BVS
BIOVENTUS INC
+$2.6M
603,258
+56%
减持
HCI
HCI GROUP INC
-$2.4M
57,634
-3%
清仓
PROF
PROFOUND MED CORP
-$2.4M
0
-100%
增持
BWAY
BRAINSWAY LTD
+$2.4M
618,553
+103%
减持
AVPT
AVEPOINT INC
-$2.3M
498,482
-2%
减持
—
TOWER SEMICONDUCTOR LTD
-$2.3M
115,933
-40%
清仓
FSLR
FIRST SOLAR INC
-$2.1M
0
-100%
增持
LAW
CS DISCO INC
-$2.1M
539,314
+2%
清仓
—
INFINEON TECHNOLOGIES AG
-$2.0M
0
-100%
增持
WLDN
WILLDAN GROUP INC
-$2.0M
78,292
+2%
增持
CODA
CODA OCTOPUS GROUP INC
+$1.9M
189,640
+714%
建仓
BDSX
BIODESIX INC
+$1.9M
132,086
清仓
—
CASTELLUM INC
-$1.9M
0
-100%
增持
OII
OCEANEERING INTL INC
+$1.9M
158,374
+2%
增持
RPID
RAPID MICRO BIOSYSTEMS INC
+$1.8M
883,931
+1318%
建仓
LGCY
LEGACY ED INC
+$1.8M
143,439
建仓
LTRX
LANTRONIX INC
+$1.8M
342,489
清仓
PHR
PHREESIA INC
-$1.7M
0
-100%
增持
LPTH
LIGHTPATH TECHNOLOGIES INC
+$1.7M
216,531
+429%
减持
CRM
SALESFORCE INC
-$1.7M
17,854
-6%
减持
—
AMBARELLA INC
-$1.7M
82,387
-2%
减持
—
KINIKSA PHARMACEUTICALS INTL P
+$1.7M
249,278
-1%
减持
GEV
GE VERNOVA INC
+$1.6M
8,319
-3%
增持
IDN
INTELLICHECK MOBILISA INC
+$1.6M
537,842
+67%
清仓
SLND
SOUTHLAND HLDGS INC
-$1.6M
0
-100%
减持
PEGA
PEGASYSTEMS INC
-$1.6M
74,445
-6%
增持
AMSC
AMERICAN SUPERCONDUCTOR CORP
+$1.5M
227,558
+6%
建仓
—
ALLOT LTD
+$1.5M
226,056
增持
COHU
COHU INC
+$1.5M
191,885
+2%
增持
SIBN
SI BONE INC
-$1.4M
212,488
+2%
增持
XERS
XERIS BIOPHARMA HOLDINGS INC
-$1.4M
747,769
+2%
清仓
BLDR
BUILDERS FIRSTSOURCE INC
-$1.4M
0
-100%
减持
GWRE
GUIDEWIRE SOFTWARE INC
-$1.4M
21,153
-6%
增持
MIR
MIRION TECHNOLOGIES INC
-$1.4M
309,110
+2%
增持
OCUL
OCULAR THERAPEUTIX INC
-$1.4M
392,718
+2%
减持
INTU
INTUIT
-$1.3M
2,215
-35%
增持
RDVT
RED VIOLET INC
-$1.3M
60,942
+2%
增持
ECG
EVERUS CONSTR GROUP
+$1.3M
38,098
+2%
增持
TVTX
TRAVERE THERAPEUTICS INC
-$1.3M
161,705
+2%
增持
OSG
OCTAVE SPECIALTY GROUP INC
-$1.3M
418,203
+2%
减持
WK
WORKIVA INC
-$1.2M
36,333
-8%
减持
GS
GOLDMAN SACHS GROUP INC
-$1.2M
7,556
-13%
减持
MIRM
MIRUM PHARMACEUTICALS INC
+$1.2M
108,338
-3%
减持
AAPL
APPLE INC
-$1.2M
32,580
-7%
增持
UPWK
UPWORK INC
-$1.2M
138,204
+2%
减持
ZS
ZSCALER INC
-$1.2M
11,412
-7%
减持
AXP
AMERICAN EXPRESS CO
-$1.1M
1,219
-69%
减持
GHM
GRAHAM CORP
+$1.1M
128,294
-9%
减持
AEM
AGNICO EAGLE MINES LTD
+$1.1M
38,643
-3%
增持
RAIL
FREIGHTCAR AMER INC
-$1.0M
352,343
+2%
减持
AMZN
AMAZON COM INC
-$988.6K
27,208
-6%
增持
BLND
BLEND LABS INC
-$981.0K
762,290
+2%
增持
PKE
PARK AEROSPACE CORP
+$961.8K
149,893
+2%
增持
BKSY
BLACKSKY TECHNOLOGY INC
+$917.6K
136,104
+2%
增持
THRM
GENTHERM INC
-$895.4K
113,138
+2%
增持
MTDR
MATADOR RES CO
+$863.6K
39,998
+2%
减持
PAYX
PAYCHEX INC
-$862.9K
10,934
-34%
增持
FEIM
FREQUENCY ELECTRS INC
-$802.6K
93,026
+2%
建仓
SFM
SPROUTS FMRS MKT INC
+$802.4K
10,403
减持
GSAT
GLOBALSTAR INC
+$786.0K
165,665
-1%
清仓
PRLB
PROTO LABS INC
-$784.3K
0
-100%
增持
DCBO
DOCEBO INC
+$769.0K
172,367
+71%
减持
TRMB
TRIMBLE INC
-$744.6K
40,964
-6%
增持
MAMA
MAMAS CREATIONS INC
+$713.5K
341,657
+2%
增持
ARQT
ARCUTIS BIOTHERAPEUTICS INC
-$711.4K
143,934
+2%
建仓
LNN
LINDSAY CORP
+$705.7K
5,927
增持
III
INFORMATION SVCS GROUP INC
-$704.8K
383,400
+2%
减持
LNG
CHENIERE ENERGY INC
+$695.9K
8,113
-2%
清仓
DE
DEERE & CO
-$683.5K
0
-100%
增持
STXS
STEREOTAXIS INC
-$666.9K
1,590,101
+2%
减持
DLTR
DOLLAR TREE INC
-$665.9K
29,614
-7%
减持
BKR
BAKER HUGHES COMPANY
+$665.5K
54,682
-7%
增持
—
EXPRO GROUP HOLDINGS NV
+$647.6K
150,315
+2%
增持
EYPT
EYEPOINT INC
-$643.2K
127,213
+2%
减持
WMS
ADVANCED DRAIN SYS INC DEL
-$640.6K
40,569
-5%
减持
STRL
STERLING INFRASTRUCTURE INC
-$628.0K
32,057
-28%
减持
—
ASML HLDG NV
+$625.0K
3,556
-7%
增持
—
IBEX LTD
-$617.0K
57,758
+2%
增持
INSM
INSMED INC
-$615.3K
62,676
+0%
清仓
DFLI
DRAGONFLY ENERGY HOLDINGS CORP
-$601.7K
0
-100%
增持
ENPH
ENPHASE ENERGY INC
+$566.5K
35,440
+47%
增持
ORN
ORION GROUP HLDGS INC
+$562.7K
461,772
+3%
减持
PRIM
PRIMORIS SVCS CORP
+$562.5K
48,177
-6%
增持
CCLD
CARECLOUD INC
+$547.2K
697,836
+2%
建仓
MWH
SOLV ENERGY INC
+$534.8K
17,808
增持
OUST
OUSTER INC
-$533.1K
184,585
+2%
增持
PAY
PAYMENTUS HOLDINGS INC
-$531.3K
94,842
+2%
增持
TTI
TETRA TECHNOLOGIES INC DEL
-$529.6K
774,099
+2%
减持
BWXT
BWX TECHNOLOGIES INC
+$516.4K
25,555
-6%
增持
CMCO
COLUMBUS MCKINNON CORP N Y
-$511.7K
211,707
+2%
增持
NXT
NEXTPOWER INC
+$510.4K
10,250
+23%
减持
PG
PROCTER & GAMBLE CO
-$504.6K
5,865
-38%
增持
ZETA
ZETA GLOBAL HOLDINGS CORP
-$499.3K
123,233
+2%
减持
ERII
ENERGY RECOVERY INC
-$490.0K
132,322
-2%
建仓
AMBQ
AMBIQ MICRO INC
+$488.3K
19,216
建仓
—
ALFEN NV
+$484.1K
46,071
增持
CURI
CURIOSITYSTREAM INC
-$479.9K
620,879
+2%
增持
MASS
908 DEVICES INC
+$472.5K
491,221
+2%
减持
DIS
DISNEY WALT CO
-$466.8K
22,806
-3%
清仓
OWLT
OWLET INC
-$462.4K
0
-100%
增持
ON
ON SEMICONDUCTOR CORP
+$460.1K
19,369
+42%
增持
AMTB
AMERANT BANCORP INC
+$450.0K
156,818
+2%
减持
VMI
VALMONT INDS INC
-$443.4K
2,794
-28%
增持
NPCE
NEUROPACE INC
-$439.2K
217,738
+2%
清仓
ARRY
ARRAY TECHNOLOGIES INC
-$430.8K
0
-100%
减持
AXSM
AXSOME THERAPEUTICS INC.
-$414.7K
16,328
-6%
减持
FLNC
FLUENCE ENERGY INC
-$410.8K
25,576
-34%
增持
CARR
CARRIER GLOBAL CORPORATION
+$396.5K
20,458
+43%
增持
AIP
ARTERIS INC
+$352.8K
290,319
+2%
增持
BGC
BGC GROUP INC
+$342.3K
336,781
+2%
减持
LGND
LIGAND PHARMACEUTICALS INC
+$323.6K
58,460
-3%
增持
EVR
EVERCORE INC
-$315.3K
8,939
+2%
增持
GENC
GENCOR INDS INC
+$309.1K
129,563
+3%
减持
CL
COLGATE PALMOLIVE CO
-$306.9K
6,931
-39%
减持
NEE
NEXTERA ENERGY INC
-$296.2K
9,923
-35%
减持
RIVN
RIVIAN AUTOMOTIVE INC
-$288.0K
56,567
-2%
减持
—
MEDTRONIC PLC
-$285.5K
7,404
-23%
减持
CTVA
CORTEVA INC
+$283.9K
18,668
-2%
减持
PEP
PEPSICO INC
-$281.3K
3,106
-42%
增持
ONT
ONTERRIS INC
-$279.1K
111,473
+2%
