Essex Investment Management CO LLC Closed Holding Positions

Essex Investment Management CO LLC

  • $443 Million
  • Q1 2025
Stock Closed Quarter Shares Sold Price Range Trade History
LMB
Limbach Holdings, Inc.

Industrials
Q4 2018 Filed on Feb 06, 2019
17,851
$3.68 - $11.33 $65.7K - $202K
UAA
Under Armour, Inc.

Consumer Cyclical
Q4 2018 Filed on Feb 06, 2019
18,492
$16.75 - $24.07 $310K - $445K
Finisar Corp
Q4 2018 Filed on Feb 06, 2019
10,045
N/A
Ensco PLC
Q4 2018 Filed on Feb 06, 2019
15,319
N/A
Electro Scientific Inds
Q4 2018 Filed on Feb 06, 2019
112,900
N/A
ABBV
Abb Vie Inc.

Healthcare
Q4 2018 Filed on Feb 06, 2019
6,359
$77.85 - $96.01 $495K - $611K
Datawatch Corp
Q4 2018 Filed on Feb 06, 2019
192,818
N/A
Nightstar Therapeutics PLC
Q4 2018 Filed on Feb 06, 2019
62,860
N/A
Corium Intl Inc
Q4 2018 Filed on Feb 06, 2019
170,006
N/A
ADAP
Adaptimmune Therapeutics PLC

Healthcare
Q4 2018 Filed on Feb 06, 2019
167,756
$3.76 - $14.16 $631K - $2.38M
OLED
Universal Display Corp Pa

Technology
Q4 2018 Filed on Feb 06, 2019
14,965
$82.96 - $129.65 $1.24M - $1.94M
WB
Weibo Corp

Communication Services
Q4 2018 Filed on Feb 06, 2019
9,390
$54.6 - $72.52 $513K - $681K
INUV
Inuvo, Inc.

Communication Services
Q4 2018 Filed on Feb 06, 2019
201,124
$0.4 - $1.36 $80.4K - $274K
BBW
Build A Bear Workshop Inc

Consumer Cyclical
Q4 2018 Filed on Feb 06, 2019
36,751
$3.88 - $8.81 $143K - $324K
STM
St Microelectronics N.V.

Technology
Q4 2018 Filed on Feb 06, 2019
56,024
$13.13 - $19.02 $736K - $1.07M
Ra Pharmaceuticals Inc
Q4 2018 Filed on Feb 06, 2019
34,453
N/A
COHR
Ii Vi Inc

Technology
Q4 2018 Filed on Feb 06, 2019
3,676
$94.23 - $179.03 $346K - $658K
Usa Technologies Inc
Q4 2018 Filed on Feb 06, 2019
222,345
N/A
XLE
Energy Sector Spdr

ETFs
Q4 2018 Filed on Feb 06, 2019
3,110
N/A
Spdr Series Trust
Q4 2018 Filed on Feb 06, 2019
5,510
N/A
SUPN
Supernus Pharmaceuticals, Inc.

Healthcare
Q4 2018 Filed on Feb 06, 2019
63,754
$30.84 - $49.51 $1.97M - $3.16M
Valeritas Hldgs Inc
Q4 2018 Filed on Feb 06, 2019
334,336
N/A
Proteostasis Therapeutics In
Q4 2018 Filed on Feb 06, 2019
96,900
N/A
SYNA
Synaptics Inc

Technology
Q4 2018 Filed on Feb 06, 2019
14,620
$33.88 - $44.41 $495K - $649K
ALNY
Alnylam Pharmaceuticals, Inc.

Healthcare
Q4 2018 Filed on Feb 06, 2019
13,365
$62.67 - $88.33 $838K - $1.18M
Tesaro Inc
Q4 2018 Filed on Feb 06, 2019
15,548
N/A
ANET
Arista Networks, Inc.

Technology
Q4 2018 Filed on Feb 06, 2019
1,091
$47.22 - $65.36 $51.5K - $71.3K
Array Biopharma Inc
Q4 2018 Filed on Feb 06, 2019
10,791
N/A
SIMO
Silicon Motion Technology Corp

Technology
Q4 2018 Filed on Feb 06, 2019
27,858
$32.13 - $53.9 $895K - $1.5M
Oncomed Pharmaceuticals Inc
Q4 2018 Filed on Feb 06, 2019
96,639
N/A
MRTX
Mirati Therapeutics, Inc.

Healthcare
Q4 2018 Filed on Feb 06, 2019
5,729
$32.0 - $47.43 $183K - $272K
Thestreet Inc
Q4 2018 Filed on Feb 06, 2019
185,849
N/A
Forescout Technologies Inc
Q4 2018 Filed on Feb 06, 2019
10,783
N/A
Investment Technology Grp Ne
Q4 2018 Filed on Feb 06, 2019
22,895
N/A
PROV
Provident Financial Holdings Inc

Financial Services
Q4 2018 Filed on Feb 06, 2019
52,248
$15.21 - $18.17 $795K - $949K
PRQR
Pro Qr Therapeutics N.V.

Healthcare
Q4 2018 Filed on Feb 06, 2019
30,274
$15.25 - $22.4 $462K - $678K
Gw Pharmaceuticals PLC
Q4 2018 Filed on Feb 06, 2019
8,938
N/A
GBT
Global Blood Therapeutics, Inc.

Healthcare
Q4 2018 Filed on Feb 06, 2019
13,825
$31.54 - $46.67 $436K - $645K
Momenta Pharmaceuticals Inc
Q4 2018 Filed on Feb 06, 2019
12,533
N/A
Del Friscos Restaurant Group
Q4 2018 Filed on Feb 06, 2019
32,181
N/A
PAGS
Pag Seguro Digital Ltd.

Technology
Q4 2018 Filed on Feb 06, 2019
9,723
$17.49 - $31.74 $170K - $309K
Actinium Pharmaceuticals Inc
Q4 2018 Filed on Feb 06, 2019
1,101,086
N/A
Adesto Technologies Corp
Q3 2018 Filed on Oct 16, 2018
220,965
N/A
Eyegate Pharmaceuticals Inc
Q3 2018 Filed on Oct 16, 2018
73,492
N/A
Cui Global Inc
Q3 2018 Filed on Oct 16, 2018
312,175
N/A
CTMX
Cytom X Therapeutics, Inc.

Healthcare
Q3 2018 Filed on Oct 16, 2018
21,969
$18.04 - $26.41 $396K - $580K
Intersect Ent Inc
Q3 2018 Filed on Oct 16, 2018
56,728
N/A
Instructure Inc
Q3 2018 Filed on Oct 16, 2018
19,837
N/A
Steadymed LTD
Q3 2018 Filed on Oct 16, 2018
256,790
N/A
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