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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
CGNT icon
301
Cognyte Software
CGNT
$686M
– –
-340,470
Closed -$3.15M
DOW icon
302
Dow Inc
DOW
$22B
– –
-2,043
Closed -$54.1K
DSP icon
303
Viant Technology
DSP
$263M
– –
-120,360
Closed -$1.59M
DXCM icon
304
DexCom
DXCM
$34.2B
– –
-318
Closed -$27.8K
IEX icon
305
IDEX
IEX
$17.7B
– –
-17,831
Closed -$3.13M
IWO icon
306
iShares Russell 2000 Growth ETF
IWO
$15.1B
– –
-974
Closed -$278K
KELYA icon
307
Kelly Services Class A
KELYA
$542M
– –
-169,172
Closed -$1.98M
MA icon
308
Mastercard
MA
$491B
– –
-50
Closed -$28.1K
MDWD icon
309
MediWound
MDWD
$185M
– –
-146,808
Closed -$2.84M
MP icon
310
MP Materials
MP
$9.86B
– –
-24,748
Closed -$823K
MRC
311
DELISTED
MRC Global
MRC
– –
-264,799
Closed -$3.63M
MYO icon
312
Myomo
MYO
$59.8M
– –
-200,000
Closed -$432K
NUTX
313
Nutex Health
NUTX
$1.18B
– –
-32,403
Closed -$4.03M
NVEE
314
DELISTED
NV5 Global
NVEE
– –
-5,600
Closed -$129K
OLO
315
DELISTED
Olo Inc
OLO
– –
-387,672
Closed -$3.45M
PBPB
316
DELISTED
Potbelly
PBPB
– –
-220,446
Closed -$2.7M
PRCT icon
317
Procept Biorobotics
PRCT
$1.22B
– –
-40,298
Closed -$2.32M
RSSS icon
318
Research Solutions
RSSS
$74.6M
– –
-587,442
Closed -$1.69M
SG icon
319
Sweetgreen
SG
$725M
– –
-76,002
Closed -$1.13M
THC icon
320
Tenet Healthcare
THC
$21.5B
– –
-20,234
Closed -$3.56M
ULBI icon
321
Ultralife
ULBI
$122M
– –
-238,877
Closed -$2.15M
VERX icon
322
Vertex
VERX
$2.03B
– –
-929
Closed -$32.8K
XIFR
323
XPLR Infrastructure LP
XIFR
$1.08B
– –
-77
Closed -$631
IFX
324
DELISTED
INFINEON TECH AG ADS(REP1 ORD)
IFX
– –
-607
Closed -$25.8K
9 10 11 12
13

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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.