EIM

Essex Investment Management Portfolio holdings

AUM $763M Turnover 14.85%
1-Year Est. Return 108.51%
This Fund
S&P 500
This Quarter Est. Return
+40.06%
1 Year Est. Return
+108.51%
3 Year Est. Return
+371.52%
5 Year Est. Return
+467.53%
10 Year Est. Return
+4,582.43%
AUM
$763M
AUM Growth
+$132M
Cap. Flow
-$29.3M
Cap. Flow %
-3.83%
Top 10 Hldgs %
20.08%
Holding
330
New
25
Increased
30
Reduced
156
Closed
24
Avg Time Held
4 years
Top 10 Avg Time Held
0.4 years
Top 20 Avg Time Held
1.4 years

Top Buys

Rank Stock Value
1
WERN icon
Werner Enterprises
WERN
+$8.72M
2
BXC icon
BlueLinx
BXC
+$4.68M
3
XMTR icon
Xometry
XMTR
+$4M
4
FET icon
Forum Energy Technologies
FET
+$3.71M
5
SFM icon
Sprouts Farmers Market
SFM
+$3.62M

Top Sells

Rank Stock Value
1
STRL icon
Sterling Infrastructure
STRL
+$11.2M
2
GSAT icon
Globalstar
GSAT
+$11M
3
PRIM icon
Primoris Services
PRIM
+$6.89M
4
BVS icon
Bioventus
BVS
+$5.51M
5
SNDX icon
Syndax Pharmaceuticals
SNDX
+$4.65M

Sector Composition

Rank Sector Weight
1 Technology 29.13%
2 Industrials 25.41%
3 Healthcare 21.63%
4 Consumer Staples 5.44%
5 Financials 5.32%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
TSEM icon
1
Tower Semiconductor
TSEM
$23.6B
$27.5M 3.6%
105,543
-10,390
-9% -$2.49M
2024 Q1
9 quarters
LINC icon
2
Lincoln Educational Services
LINC
$715M
$17M 2.22%
340,366
-14,938
-4% -$676K
2018 Q1
33 quarters
KNSA icon
3
Kiniksa Pharmaceuticals
KNSA
$6.15B
$15.4M 2.02%
241,382
-7,896
-3% -$410K
2023 Q1
13 quarters
OUST icon
4
Ouster
OUST
$2.3B
$14.1M 1.85%
226,028
+41,443
+22% +$1.39M
2024 Q1
9 quarters
LGND icon
5
Ligand Pharmaceuticals
LGND
$5.88B
$13.8M 1.8%
43,567
-14,893
-25% -$3.51M
2024 Q2
8 quarters
CECO icon
6
Ceco Environmental
CECO
$3.65B
$13.6M 1.79%
150,416
-6,830
-4% -$540K
2018 Q4
30 quarters
STRL icon
7
Sterling Infrastructure
STRL
$13.9B
$13.6M 1.78%
16,155
-15,902
-50% -$11.2M
2015 Q3
43 quarters
AIP icon
8
Arteris
AIP
$967M
$13.5M 1.77%
277,665
-12,654
-4% -$405K
2024 Q3
7 quarters
MIRM icon
9
Mirum Pharmaceuticals
MIRM
$5.19B
$12.4M 1.62%
105,669
-2,669
-2% -$268K
2025 Q2
4 quarters
AGX icon
10
Argan
AGX
$5.13B
$12.4M 1.62%
15,467
-631
-4% -$420K
2024 Q2
8 quarters
GHM icon
11
Graham Corp
GHM
$861M
$11.6M 1.51%
93,405
-34,889
-27% -$3.46M
2022 Q3
15 quarters
DRS icon
12
Leonardo DRS
DRS
$9.33B
$10.7M 1.4%
250,215
-11,239
-4% -$499K
2022 Q4
14 quarters
ADPT icon
13
Adaptive Biotechnologies
ADPT
$4.09B
$10.1M 1.33%
472,763
-20,640
-4% -$316K
2023 Q1
13 quarters
WERN icon
14
Werner Enterprises
WERN
$1.95B
$10.1M 1.32%
+231,625
New +$8.72M
2026 Q2
0 quarters
HCI icon
15
HCI Group
HCI
$2.44B
$9.86M 1.29%
56,260
-1,374
-2% -$217K
2018 Q2
32 quarters
GEV icon
16
GE Vernova
GEV
$251B
$9.73M 1.27%
8,283
-36
-0.4% -$36.7K
2024 Q2
8 quarters
COHU icon
17
Cohu
COHU
$2.76B
$9.69M 1.27%
131,170
-60,715
-32% -$3.03M
2025 Q2
4 quarters
AAPL icon
18
Apple
AAPL
$5.01T
$9.38M 1.23%
32,427
-153
-0.5% -$43.8K
2013 Q4
50 quarters
AMSC icon
19
American Superconductor
AMSC
$1.24B
$9.21M 1.21%
221,933
-5,625
-2% -$254K
2023 Q3
11 quarters
BWAY icon
20
Brainsway
BWAY
$463M
$9.19M 1.2%
592,606
-25,947
-4% -$393K
2023 Q4
10 quarters
TTI icon
21
TETRA Technologies
TTI
$789M
$8.4M 1.1%
741,007
-33,092
-4% -$324K
2022 Q2
16 quarters
LYTS icon
22
LSI Industries
LYTS
$749M
$7.86M 1.03%
295,820
+21,738
+8% +$502K
2015 Q1
45 quarters
MRVL icon
23
Marvell Technology
MRVL
$220B
$7.72M 1.01%
25,911
-10,292
-28% -$2.06M
2026 Q1
1 quarter
KTOS icon
24
Kratos Defense & Security Solutions
KTOS
$7.38B
$7.66M 1%
153,576
-5,268
-3% -$319K
2022 Q1
17 quarters
TVTX icon
25
Travere Therapeutics
TVTX
$5.02B
$7.6M 1%
133,866
-27,839
-17% -$1.23M
2025 Q3
3 quarters
1
2 3 4 5

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Essex Investment Management's Q2 2026 Portfolio in Review

As of Q2 2026, Essex Investment Management held 330 positions worth $763M, up 21% from $632M the previous quarter. Its ten largest holdings account for 20% of the portfolio.

Essex Investment Management withdrew a net $29.3M in Q2 2026, closing 24 positions and reducing 156 holdings. Its most notable exit was Globalstar, an estimated $11M position sold in full.

By sector, the portfolio is most concentrated in Technology at 29% of assets, up from 25% a quarter earlier, followed by Industrials and Healthcare.

Against the trend, Essex Investment Management opened a new position in Werner Enterprises worth $10.1M.

  • Essex Investment Management's largest Q2 2026 buy was Werner Enterprises: 231,625 shares worth $10.1M.
  • Essex Investment Management added most to Sprouts Farmers Market in Q2 2026, an estimated $3.62M increase.
  • Essex Investment Management's biggest Q2 2026 reduction was Sterling Infrastructure, cutting an estimated $11.2M.
  • Essex Investment Management fully exited Globalstar in Q2 2026, selling an estimated $11M.
  • Essex Investment Management's ten largest holdings make up 20% of its $763M portfolio in Q2 2026.
  • Essex Investment Management opened 25 new positions and closed 24 in Q2 2026.
  • Essex Investment Management's portfolio value rose 21% quarter-over-quarter to $763M.

Based on Essex Investment Management's 13F filing for Q2 2026, filed 6 Aug 2026.