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Harvey Partners, LLC

SEC CIK
0001406484
Latest filing
Aug 14, 2026

Holdings in Q2 2025

Holdings as of Jun 30, 2025, filed Aug 14, 2025. Long positions only; changes compare share counts with Q1 2025.

Institution overview
Positions
41
0 vs. Q1 2025
Portfolio value
$1.00B
+$158.4M (+18.8%) vs. Q1 2025
Filed
Aug 14, 2025
SEC
Holdings of Harvey Partners, LLC in Q2 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
AZZAzz IncCOM600,275$56.7M5.7%−46,725−7.2%ReducedHistory
WCNWaste Connections, Inc.COM287,500$53.7M5.4%+1,500+0.5%AddedHistory
BWXTBWX Technologies, Inc.COM335,500$48.3M4.8%+6,500+2.0%AddedHistory
BVBrightView Holdings, Inc.COM2,808,000$46.8M4.7%+227,500+8.8%AddedHistory
NPOEnpro Inc.COM238,892$45.8M4.6%+8,892+3.9%AddedHistory
GLDDGreat Lakes Dredge & Dock CORPCOM3,733,000$45.5M4.5%00.0%UnchangedHistory
ADEAAdeia Inc.COM3,189,944$45.1M4.5%+17,444+0.5%AddedHistory
FAROFaro Technologies IncCOM972,016$42.7M4.3%−59,984−5.8%ReducedHistory
LASRNlight, Inc.COM2,107,348$41.5M4.1%+34,348+1.7%AddedHistory
AWIArmstrong World Industries IncCOM214,055$34.8M3.5%+555+0.3%AddedHistory
BATRKAtlanta Braves Holdings, Inc.COM SER C709,386$33.2M3.3%+48,386+7.3%AddedHistory
SMGScotts Miracle-Gro CoStock456,843$30.1M3.0%+260,843+133.1%AddedHistory
RTORentokil Initial PLCSPONSORED ADR1,220,000$29.3M2.9%−422,000−25.7%ReducedHistory
CALXCalix, IncCOM524,177$27.9M2.8%+3,177+0.6%AddedHistory
MKSIMKS IncCOM269,599$26.8M2.7%+8,599+3.3%AddedHistory
CHKPCheck Point Software Technologies LtdORD120,820$26.7M2.7%+820+0.7%AddedHistory
MRCMRC Global Inc.COM1,936,560$26.6M2.7%+62,560+3.3%AddedHistory
MLMMartin Marietta Materials IncCOM47,930$26.3M2.6%+19,930+71.2%AddedHistory
OECOrion S.A.COM2,424,995$25.4M2.5%+325,995+15.5%AddedHistory
NGVTIngevity CorpCOM572,047$24.6M2.5%+213,547+59.6%AddedHistory
ULSUL Solutions Inc.CLASS A COM SHS334,012$24.3M2.4%+2,012+0.6%AddedHistory
NOKNokia CorpSPONSORED ADR4,203,952$21.8M2.2%+26,452+0.6%AddedHistory
VRNSVaronis Systems IncCOM388,759$19.7M2.0%−74,241−16.0%ReducedHistory
THRThermon Group Holdings, Inc.COM639,731$18.0M1.8%−63,269−9.0%ReducedHistory
MANUManchester United plcORD CL A951,698$16.9M1.7%+6,698+0.7%AddedHistory
THRMGentherm IncCOM593,428$16.8M1.7%+73,928+14.2%AddedHistory
MTRXMatrix Service CoCOM1,221,762$16.5M1.6%−311,238−20.3%ReducedHistory
Cyberark Software LtdM2682V108SHS39,269$16.0M1.6%+269+0.7%Added–
LFUSLittelfuse IncCOM66,937$15.2M1.5%−54,063−44.7%ReducedHistory
CWSTCasella Waste Systems IncCL A130,325$15.0M1.5%+130,325NewHistory
ASTEAstec Industries IncCOM337,845$14.1M1.4%+2,845+0.8%AddedHistory
RSKDRiskified Ltd.SHS CL A2,569,145$12.8M1.3%+16,145+0.6%AddedHistory
CTSCTS CorpCOM282,536$12.0M1.2%−54,464−16.2%ReducedHistory
Invesco QQQ Trust Series I46090E103ETF17,480$9.64M1.0%+17,480New–
iShares Russell 2000 ETF464287655ETF40,000$8.63M0.9%+40,000New–
VPGVishay Precision Group, Inc.COM306,685$8.62M0.9%+1,685+0.6%AddedHistory
VMEOVimeo, Inc.COMMON STOCK1,962,772$7.93M0.8%+8,772+0.4%AddedHistory
SSTISoundthinking, Inc.COM277,107$3.62M0.4%+8,107+3.0%AddedHistory
CPRTCopart IncCOM61,000$2.99M0.3%+17,000+38.6%AddedHistory
APLDApplied Digital Corp.COM NEW250,000$2.52M0.3%00.0%UnchangedHistory
HBIOHarvard Bioscience IncCOM2,141,099$950.2K0.1%−46,401−2.1%ReducedHistory

Options (1)

Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.

Option positions of Harvey Partners, LLC in Q2 2025
SecurityClassPutsCalls
Invesco QQQ Trust Series I46090E103ETF$17.9M–

Sold out since Q1 2025 (3)

Positions held at the end of Q1 2025 that are gone from this filing.

Positions of Harvey Partners, LLC sold out since Q1 2025
SecurityClassShares in Q1 2025Value in Q1 2025% of portfolio in Q1 2025History
ENTGEntegris IncCOM164,500$14.4M1.7%History
SWISolarWinds CorpCOM712,000$13.1M1.6%History
SEESealed Air CorpCOM367,000$10.6M1.3%History