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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
+7.95%
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
$632M
AUM Growth
-$24.2M
Cap. Flow
-$29.9M
Cap. Flow %
-4.73%
Top 10 Hldgs %
19.9%
Holding
333
New
27
Increased
83
Reduced
86
Closed
28

Top Buys

Rank Stock Value
1
NVCR icon
NovoCure
NVCR
+$5.65M
2
SNDX icon
Syndax Pharmaceuticals
SNDX
+$4.32M
3
MG icon
Mistras Group
MG
+$3.88M
4
RSKD icon
Riskified
RSKD
+$3.56M
5
MITK icon
Mitek Systems
MITK
+$3.41M

Top Sells

Rank Stock Value
1
TSEM icon
Tower Semiconductor
TSEM
+$10.3M
2
BBNX
Beta Bionics
BBNX
+$6.64M
3
UVE icon
Universal Insurance Holdings
UVE
+$6M
4
STRL icon
Sterling Infrastructure
STRL
+$4.94M
5
AGX icon
Argan
AGX
+$4.7M

Sector Composition

Rank Sector Weight
1 Industrials 28.14%
2 Technology 24.71%
3 Healthcare 23.43%
4 Financials 5.67%
5 Consumer Staples 4.62%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BP icon
276
BP
BP
$107B
$31.1K ﹤0.01%
662
– –
G icon
277
Genpact
G
$5.76B
$30.7K ﹤0.01%
823
– –
V icon
278
Visa
V
$677B
$27.8K ﹤0.01%
92
– –
IFX
279
DELISTED
INFINEON TECH AG ADS(REP1 ORD)
IFX
$27.4K ﹤0.01%
+607
New +$27.4K
STZ icon
280
Constellation Brands
STZ
$23.2B
$26.7K ﹤0.01%
178
– –
SLB icon
281
SLB Ltd
SLB
$75B
$26.4K ﹤0.01%
514
– –
HP icon
282
Helmerich & Payne
HP
$3.71B
$26.4K ﹤0.01%
733
– –
ROK icon
283
Rockwell Automation
ROK
$49B
$25.1K ﹤0.01%
70
– –
ALKT icon
284
Alkami Technology
ALKT
$2.11B
$24.6K ﹤0.01%
1,567
– –
ETN icon
285
Eaton
ETN
$174B
$23.6K ﹤0.01%
66
-22
-25% -$7.83K
ECL icon
286
Ecolab
ECL
$79.9B
$22.1K ﹤0.01%
83
– –
APH icon
287
Amphenol
APH
$209B
$21.2K ﹤0.01%
168
– –
PPLI
288
People Inc
PPLI
$3.1B
$19.5K ﹤0.01%
486
– –
GDXJ icon
289
VanEck Junior Gold Miners ETF
GDXJ
$8.46B
$18.7K ﹤0.01%
156
– –
RRX icon
290
Regal Rexnord
RRX
$11.9B
$18.7K ﹤0.01%
100
– –
GOOGL icon
291
Alphabet (Google) Class A
GOOGL
$4.33T
$17.8K ﹤0.01%
+62
New +$19.5K
TRIP icon
292
TripAdvisor
TRIP
$1.26B
$16.2K ﹤0.01%
1,523
– –
FDX icon
293
FedEx
FDX
$75.4B
$16K ﹤0.01%
45
– –
TT icon
294
Trane Technologies
TT
$106B
$13.8K ﹤0.01%
33
– –
SNY icon
295
Sanofi
SNY
$104B
$9.64K ﹤0.01%
200
– –
UNP icon
296
Union Pacific
UNP
$174B
$8.49K ﹤0.01%
35
– –
ANGI icon
297
Angi Inc
ANGI
$196M
$6.74K ﹤0.01%
984
– –
LYB icon
298
LyondellBasell Industries
LYB
$19.2B
$2.01K ﹤0.01%
25
– –
WTS icon
299
Watts Water Technologies
WTS
$13.1B
$1.45K ﹤0.01%
5
– –
OGN icon
300
Organon & Co
OGN
$3.57B
$66 ﹤0.01%
11
– –
10 11
12
13 14

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WA
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BI
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LCM
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KCMH
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SFM
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ACM
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VIM
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Essex Investment Management's Q1 2026 Portfolio in Review

As of Q1 2026, Essex Investment Management held 333 positions worth $632M, down 3.7% from $656M the previous quarter. Its ten largest holdings account for 20% of the portfolio.

Essex Investment Management withdrew a net $29.9M in Q1 2026, closing 28 positions and reducing 86 holdings. Its most notable exit was Beta Bionics, an estimated $6.64M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 28% of assets, up from 27% a quarter earlier, followed by Technology and Healthcare.

Against the trend, Essex Investment Management opened a new position in NovoCure worth $4.93M.

  • Essex Investment Management's largest Q1 2026 buy was NovoCure: 452,370 shares worth $4.93M.
  • Essex Investment Management added most to Rapid Micro Biosystems in Q1 2026, an estimated $3.01M increase.
  • Essex Investment Management's biggest Q1 2026 reduction was Tower Semiconductor, cutting an estimated $10.3M.
  • Essex Investment Management fully exited Beta Bionics in Q1 2026, selling an estimated $6.64M.
  • Essex Investment Management's ten largest holdings make up 20% of its $632M portfolio in Q1 2026.
  • Essex Investment Management opened 27 new positions and closed 28 in Q1 2026.
  • Essex Investment Management's portfolio value fell 3.7% quarter-over-quarter to $632M.

Based on Essex Investment Management's 13F filing for Q1 2026, filed 11 May 2026.