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EIM

Essex Investment Management Portfolio holdings

AUM $632M
1-Year Est. Return 95.36%
This Fund
S&P 500
This Quarter Est. Return
+26.71%
1 Year Est. Return
+95.36%
3 Year Est. Return
+271.62%
5 Year Est. Return
+354.98%
10 Year Est. Return
+3,586.14%
AUM
$653M
AUM Growth
+$103M
Cap. Flow
-$4.09M
Cap. Flow %
-0.63%
Top 10 Hldgs %
20.29%
Holding
327
New
29
Increased
96
Reduced
56
Closed
28

Top Buys

Rank Stock Value
1
GSAT icon
Globalstar
GSAT
+$5.57M
2
WMS icon
Advanced Drainage Systems
WMS
+$4.37M
3
BBNX
Beta Bionics
BBNX
+$3.91M
4
MXL icon
MaxLinear
MXL
+$3.77M
5
WOR icon
Worthington Enterprises
WOR
+$3.47M

Top Sells

Rank Stock Value
1
KTOS icon
Kratos Defense & Security Solutions
KTOS
+$6.81M
2
AMSC icon
American Superconductor
AMSC
+$5.02M
3
BPMC
Blueprint Medicines
BPMC
+$4.65M
4
NEE icon
NextEra Energy
NEE
+$4.38M
5
NUTX
Nutex Health
NUTX
+$4.03M

Sector Composition

Rank Sector Weight
1 Industrials 31.92%
2 Technology 25.17%
3 Healthcare 20.1%
4 Financials 5.55%
5 Communication Services 4.92%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AEM icon
26
Agnico Eagle Mines
AEM
$93.8B
$6.88M 1.05%
40,843
-451
-1% -$62K
LYTS icon
27
LSI Industries
LYTS
$890M
$6.5M 0.99%
275,147
+8,926
+3% +$181K
AMZN icon
28
Amazon
AMZN
$2.88T
$6.43M 0.98%
29,285
-314
-1% -$71.1K
XERS icon
29
Xeris Biopharma Holdings
XERS
$1.55B
$6.11M 0.93%
750,034
+24,260
+3% +$161K
WMS icon
30
Advanced Drainage Systems
WMS
$10.6B
$5.95M 0.91%
42,898
+33,274
+346% +$4.37M
GEV icon
31
GE Vernova
GEV
$277B
$5.83M 0.89%
9,483
-5,002
-35% -$3.03M
EVER icon
32
EverQuote
EVER
$867M
$5.39M 0.83%
235,782
+1,105
+0.5% +$26.7K
GWRE icon
33
Guidewire Software
GWRE
$14.4B
$5.26M 0.81%
22,901
-364
-2% -$82.8K
BWXT icon
34
BWX Technologies
BWXT
$15.8B
$5.1M 0.78%
27,682
-446
-2% -$71.8K
CLPT icon
35
ClearPoint Neuro
CLPT
$463M
$5.07M 0.78%
232,458
-92,920
-29% -$1.09M
OUST icon
36
Ouster
OUST
$3.33B
$5.02M 0.77%
185,664
-64,508
-26% -$1.8M
STXS icon
37
Stereotaxis
STXS
$139M
$4.97M 0.76%
1,598,114
+53,358
+3% +$138K
PATK icon
38
Patrick Industries
PATK
$2.79B
$4.85M 0.74%
46,874
+819
+2% +$86.1K
CXDO icon
39
Crexendo
CXDO
$215M
$4.85M 0.74%
745,504
+23,676
+3% +$147K
UVE icon
40
Universal Insurance Holdings
UVE
$1.18B
$4.77M 0.73%
181,244
+5,836
+3% +$144K
BWAY
41
Brainsway
BWAY
$666M
$4.68M 0.72%
621,368
+19,488
+3% +$134K
PEGA icon
42
Pegasystems
PEGA
$5.15B
$4.64M 0.71%
80,660
-1,313
-2% -$72.3K
OCUL icon
43
Ocular Therapeutix
OCUL
$2.25B
$4.61M 0.71%
394,076
+12,481
+3% +$149K
CRM icon
44
Salesforce
CRM
$158B
$4.6M 0.7%
19,422
-75
-0.4% -$18.9K
NVRI icon
45
Enviri
NVRI
$583M
$4.47M 0.68%
352,360
+11,514
+3% +$119K
TTI icon
46
TETRA Technologies
TTI
$1.29B
$4.47M 0.68%
776,904
+25,095
+3% +$107K
BBNX
47
Beta Bionics
BBNX
$780M
$4.42M 0.68%
+222,615
New +$3.91M
PENG
48
Penguin Solutions Inc
PENG
$3.01B
$4.42M 0.68%
168,126
+5,610
+3% +$137K
MASS icon
49
908 Devices
MASS
$414M
$4.33M 0.66%
493,949
+16,607
+3% +$110K
STKL
50
DELISTED
SunOpta
STKL
$4.07M 0.62%
695,206
+13,504
+2% +$83.8K
1
2
3 4 5

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Essex Investment Management's Q3 2025 Portfolio in Review

As of Q3 2025, Essex Investment Management held 327 positions worth $653M, up 19% from $550M the previous quarter. Its ten largest holdings account for 20% of the portfolio.

Essex Investment Management's Q3 2025 filing shows 29 new, 96 increased, 56 reduced and 28 closed positions. Its largest new stake was Globalstar: 194,343 shares worth $7.07M. The largest sale was Kratos Defense & Security Solutions, an estimated $6.81M.

By sector, the portfolio is most concentrated in Industrials at 32% of assets, up from 30% a quarter earlier, followed by Technology and Healthcare.

  • Essex Investment Management's largest Q3 2025 buy was Globalstar: 194,343 shares worth $7.07M.
  • Essex Investment Management added most to Advanced Drainage Systems in Q3 2025, an estimated $4.37M increase.
  • Essex Investment Management's biggest Q3 2025 reduction was Kratos Defense & Security Solutions, cutting an estimated $6.81M.
  • Essex Investment Management fully exited Blueprint Medicines in Q3 2025, selling an estimated $4.65M.
  • Essex Investment Management's ten largest holdings make up 20% of its $653M portfolio in Q3 2025.
  • Essex Investment Management opened 29 new positions and closed 28 in Q3 2025.
  • Essex Investment Management's portfolio value rose 19% quarter-over-quarter to $653M.

Based on Essex Investment Management's 13F filing for Q3 2025, filed 6 Nov 2025.