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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
ASYS icon
176
Amtech Systems
ASYS
$279M
$350K 0.05%
+37,816
New +$231K
ACLS icon
177
Axcelis
ACLS
$4.43B
$327K 0.05%
3,350
-375
-10% -$30.2K
GE icon
178
GE Aerospace
GE
$374B
$319K 0.05%
1,059
– –
CAMT icon
179
Camtek
CAMT
$8.05B
$309K 0.05%
2,943
-1,322
-31% -$118K
OSS icon
180
One Stop Systems
OSS
$331M
$303K 0.05%
56,550
-16,241
-22% -$88.9K
OPXS icon
181
Optex Systems
OPXS
$77M
$298K 0.05%
23,126
+3,052
+15% +$36.9K
STRT icon
182
STRATTEC Security
STRT
$341M
$286K 0.04%
4,207
-1,296
-24% -$87K
ORCL icon
183
Oracle
ORCL
$445B
$281K 0.04%
1,000
– –
AMPG icon
184
AmpliTech
AMPG
$155M
$270K 0.04%
69,317
– –
CPSH icon
185
CPS Technologies
CPSH
$84.3M
$265K 0.04%
74,114
– –
EQNR icon
186
Equinor
EQNR
$96.3B
$263K 0.04%
10,773
– –
DUK icon
187
Duke Energy
DUK
$96.9B
$263K 0.04%
2,122
– –
GEOS icon
188
Geospace Technologies
GEOS
$65.5M
$259K 0.04%
13,636
– –
SITM icon
189
SiTime
SITM
$20.9B
$256K 0.04%
850
– –
FSI icon
190
Flexible Solutions
FSI
$63.1M
$253K 0.04%
26,252
– –
DAIO icon
191
Data I/O
DAIO
$31.8M
$249K 0.04%
74,641
– –
WYY icon
192
WidePoint Corp
WYY
$111M
$248K 0.04%
50,111
– –
OWLT icon
193
Owlet
OWLT
$186M
$242K 0.04%
28,563
– –
TACT icon
194
Transact Technologies
TACT
$53M
$235K 0.04%
43,333
– –
FTEK icon
195
Fuel Tech
FTEK
$47.1M
$232K 0.04%
77,250
– –
SO icon
196
Southern Company
SO
$107B
$227K 0.03%
2,391
– –
PPIH
197
Perma-Pipe International
PPIH
$217M
$223K 0.03%
9,526
-3,416
-26% -$88.3K
ADM icon
198
Archer Daniels Midland
ADM
$38.8B
$223K 0.03%
3,725
+3,463
+1,322% +$203K
ABT icon
199
Abbott
ABT
$193B
$218K 0.03%
1,631
– –
TSLA icon
200
Tesla
TSLA
$1.32T
$209K 0.03%
471
– –
6 7
8
9 10

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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.