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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
+8.84%
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
$656M
AUM Growth
+$2.52M
Cap. Flow
-$21.1M
Cap. Flow %
-3.22%
Top 10 Hldgs %
18.98%
Holding
335
New
36
Increased
22
Reduced
128
Closed
29

Top Buys

Rank Stock Value
1
XZO
Exzeo Group
XZO
+$5.54M
2
THRM icon
Gentherm
THRM
+$4M
3
WGO icon
Winnebago Industries
WGO
+$3.99M
4
OSG
Octave Specialty Group
OSG
+$3.51M
5
WK icon
Workiva
WK
+$3.43M

Top Sells

Rank Stock Value
1
CLPT icon
ClearPoint Neuro
CLPT
+$5.07M
2
INSM icon
Insmed
INSM
+$4.5M
3
NVRI icon
Enviri
NVRI
+$4.47M
4
PENG
Penguin Solutions Inc
PENG
+$4.42M
5
KTOS icon
Kratos Defense & Security Solutions
KTOS
+$4.41M

Sector Composition

Rank Sector Weight
1 Industrials 27.31%
2 Technology 25.7%
3 Healthcare 21.88%
4 Financials 7.67%
5 Communication Services 4.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SLV icon
251
iShares Silver Trust
SLV
$31.5B
$49.7K 0.01%
771
– –
FLS icon
252
Flowserve
FLS
$10.2B
$48.4K 0.01%
697
– –
SNES icon
253
SenesTech
SNES
$7M
$47.7K 0.01%
22,292
-3,891
-15% -$12.1K
AYI icon
254
Acuity Brands
AYI
$10.7B
$47.2K 0.01%
131
– –
RIO icon
255
Rio Tinto
RIO
$161B
$45.4K 0.01%
567
– –
WEC icon
256
WEC Energy
WEC
$35.9B
$45.3K 0.01%
430
– –
CLH icon
257
Clean Harbors
CLH
$16.8B
$45.3K 0.01%
193
– –
MU icon
258
Micron Technology
MU
$1.07T
$43.7K 0.01%
153
– –
DTM icon
259
DT Midstream
DTM
$13.9B
$43.6K 0.01%
364
– –
PPL
260
PPL Corp
PPL
$26.9B
$43.4K 0.01%
1,238
– –
GTES icon
261
Gates Industrial Corporation Ltd.
GTES
$6.98B
$42.9K 0.01%
1,996
– –
EE icon
262
Excelerate Energy
EE
$1.12B
$41.4K 0.01%
+1,475
New +$39.9K
WMB icon
263
Williams Companies
WMB
$90.5B
$40.9K 0.01%
680
– –
EPD icon
264
Enterprise Products Partners
EPD
$82.4B
$40.6K 0.01%
1,266
– –
UPS icon
265
United Parcel Service
UPS
$89.2B
$40.1K 0.01%
404
– –
DAN icon
266
Dana Inc
DAN
$3.2B
$39.6K 0.01%
1,665
– –
G icon
267
Genpact
G
$5.69B
$38.5K 0.01%
823
– –
RRC icon
268
Range Resources
RRC
$9.31B
$38.5K 0.01%
1,091
-65,818
-98% -$2.45M
BRK.B icon
269
Berkshire Hathaway Class B
BRK.B
$1.09T
$38.2K 0.01%
76
– –
ATMU icon
270
Atmus Filtration Technologies
ATMU
$4.02B
$37K 0.01%
+713
New +$34.5K
ALKT icon
271
Alkami Technology
ALKT
$2.18B
$36.2K 0.01%
1,567
– –
ACA icon
272
Arcosa
ACA
$7.14B
$35.2K 0.01%
331
– –
SRE icon
273
Sempra
SRE
$56.8B
$34.4K 0.01%
390
– –
ITRI icon
274
Itron
ITRI
$4.43B
$33.6K 0.01%
362
– –
V icon
275
Visa
V
$674B
$32.3K ﹤0.01%
92
– –
9 10
11
12 13

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KCMH
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SFM
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VIM
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Essex Investment Management's Q4 2025 Portfolio in Review

As of Q4 2025, Essex Investment Management held 335 positions worth $656M, up 0.39% from $653M the previous quarter. Its ten largest holdings account for 19% of the portfolio.

Essex Investment Management withdrew a net $21.1M in Q4 2025, closing 29 positions and reducing 128 holdings. Its most notable exit was ClearPoint Neuro, an estimated $5.07M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 27% of assets, down from 32% a quarter earlier, followed by Technology and Healthcare.

Against the trend, Essex Investment Management opened a new position in Exzeo Group worth $7.06M.

  • Essex Investment Management's largest Q4 2025 buy was Exzeo Group: 291,076 shares worth $7.06M.
  • Essex Investment Management added most to Workiva in Q4 2025, an estimated $3.43M increase.
  • Essex Investment Management's biggest Q4 2025 reduction was Insmed, cutting an estimated $4.5M.
  • Essex Investment Management fully exited ClearPoint Neuro in Q4 2025, selling an estimated $5.07M.
  • Essex Investment Management's ten largest holdings make up 19% of its $656M portfolio in Q4 2025.
  • Essex Investment Management opened 36 new positions and closed 29 in Q4 2025.
  • Essex Investment Management's portfolio value rose 0.39% quarter-over-quarter to $656M.

Based on Essex Investment Management's 13F filing for Q4 2025, filed 13 Feb 2026.