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Latest Harvey Partners, LLC Stock Portfolio

$1.26Billion | No. of Holdings #45

Harvey Partners, LLC Performance

2026 Q1+9.99%
YTD+9.99%
2025+18.52%

About Harvey Partners, LLC and 13F Hedge Fund Stock Holdings

On 2026-05-15, the fund reported it's updated stock portfolio. In the 13F Holdings report, Harvey Partners, LLC reported an equity portfolio of $1.3 Billions as of 31 Mar, 2026. <br><br> The top stock holdings of Harvey Partners, LLC are , NPO, MKSI. The fund has invested 5.3% of it's portfolio in ADEIA INC and 5.1% of portfolio in ENPRO INC. <br><br> The fund managers got completely rid off CYBERARK SOFTWARE LTD (CYBR), VANGUARD INDEX FDS (VB) and MIAMI INTL HLDGS INC stocks. They significantly reduced their stock positions in GREAT LAKES DREDGE & DOCK CO (GLDD), NLIGHT INC (LASR) and VARONIS SYS INC (VRNS). Harvey Partners, LLC opened new stock positions in POOL CORP (POOL), PALO ALTO NETWORKS INC (PANW) and LIBERTY MEDIA CORP DEL (BATRA). The fund showed a lot of confidence in some stocks as they added substantially to SCOTTS MIRACLE-GRO CO (SMG), CASELLA WASTE SYS INC (CWST) and MARTIN MARIETTA MATLS INC (MLM).
Harvey Partners, LLC Equity Portfolio Value
Last Reported on: 15 May, 2026
$1.26Billion
  as of May 15, 2026

Harvey Partners, LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Harvey Partners, LLC made a return of 9.99% in the last quarter. In trailing 12 months, it's portfolio return was 39.17%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
pool corp27,314,600
palo alto networks inc14,589,100
liberty media corp del10,500,000
wyndham hotels & resorts inc9,828,830
state str spdr s&p 500 etf t8,454,420
liberty media corp del4,684,800
New stocks bought by Harvey Partners, LLC

Additions

Ticker% Inc.
scotts miracle-gro co98.86
casella waste sys inc43.52
martin marietta matls inc25.01
ball corp23.76
ingevity corp18.12
gentherm inc17.87
waste connections inc15.32
armstrong world inds inc new14.25
Additions to existing portfolio by Harvey Partners, LLC

Reductions

Ticker% Reduced
great lakes dredge & dock co-83.53
nlight inc-65.61
varonis sys inc-65.52
dnow inc-62.31
orion s.a.-45.88
applied digital corp-40.00
thermon group hldgs inc-16.23
mks inc.-15.84
Harvey Partners, LLC reduced stake in above stock

Sold off

Ticker$ Sold
miami intl hldgs inc-2,219,000
cyberark software ltd-19,731,500
neptune ins hldgs inc-583,200
vanguard index fds-8,905,250
Harvey Partners, LLC got rid off the above stocks

Sector Distribution

Harvey Partners, LLC has about 33.1% of it's holdings in Industrials sector.

  • Industrials
  • Technology
  • Others
  • Basic Materials
  • Consumer Cyclical
Sector%
Industrials33.1
Technology23.5
Others20.9
Basic Materials15.2
Consumer Cyclical6.3

Market Cap. Distribution

Harvey Partners, LLC has about 19.1% of it's portfolio invested in the large-cap and mega-cap stocks.

  • MID-CAP
  • UNALLOCATED
  • SMALL-CAP
  • LARGE-CAP
Category%
MID-CAP40.2
UNALLOCATED20.9
SMALL-CAP19.8
LARGE-CAP19.1

Stocks belong to which Index?

About 61.1% of the stocks held by Harvey Partners, LLC either belong to S&P 500 or RUSSELL 2000 index.

  • RUSSELL 2000
  • Others
  • S&P 500
Index%
RUSSELL 200052
Others38.8
S&P 5009.1
Top 5 Winners (%)%
ICHR
ichor holdings
150.8 %
MKSI
mks inc.
40.3 %
adeia inc
38.0 %
LASR
nlight inc
35.0 %
LFUS
littelfuse inc
33.4 %
Top 5 Winners ($)$
MKSI
mks inc.
18.6 M
adeia inc
18.2 M
LASR
nlight inc
15.8 M
ICHR
ichor holdings
13.4 M
LFUS
littelfuse inc
10.3 M
Top 5 Losers (%)%
VRNS
varonis sys inc
-23.2 %
THRM
gentherm inc
-22.2 %
CHKP
check point software tech lt
-21.8 %
RSKD
riskified ltd
-20.4 %
CWST
casella waste sys inc
-16.6 %
Top 5 Losers ($)$
THRM
gentherm inc
-9.8 M
CHKP
check point software tech lt
-5.0 M
AWI
armstrong world inds inc new
-4.8 M
CWST
casella waste sys inc
-4.4 M
RSKD
riskified ltd
-3.4 M

Harvey Partners, LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Harvey Partners, LLC

Harvey Partners, LLC has 45 stocks in it's portfolio. About 39.7% of the portfolio is in top 10 stocks. THRM proved to be the most loss making stock for the portfolio. MKSI was the most profitable stock for Harvey Partners, LLC last quarter.

$1.23BTotal Value
49.00Positions
15 May, 2026Last Reported
Current holdings of Current Stock Holdings of Harvey Partners, LLC, last reported on 15 May, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
BATRA
Atlanta Braves Hldgs Inc

Atlanta Braves Hldgs Inc

BATRA
Harvey Partners, LLC's holding in Atlanta Braves Hldgs Inc over time
2.74%806,000
$34.42M
2.74%
increased 8.62 percentadded
BATRA
Liberty Media Corp Del

Liberty Media Corp Del

BATRA
Harvey Partners, LLC's holding in Liberty Media Corp Del over time
0.84%123,500
$10.50M
0.84%
new position
BATRA
Liberty Media Corp Del

Liberty Media Corp Del

BATRA
Harvey Partners, LLC's holding in Liberty Media Corp Del over time
0.37%60,000
$4.68M
0.37%
new position
CHKP
Check Point Software Tech Lt

Check Point Software Tech Lt

CHKP
Harvey Partners, LLC's holding in Check Point Software Tech Lt over time
1.25%109,500
$15.64M
1.25%
decreased 11.05 percentreduced
CYBR
Cyberark Software Ltd

Cyberark Software Ltd

CYBR
Harvey Partners, LLC's holding in Cyberark Software Ltd over time
0%0.00
$0.00
0%
decreased 100 percentsold off