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13F-HR filed by Harvey Partners, LLC

Harvey Partners, LLC filed this 13F-HR for the quarter ended 2025-12-31, filed 2026-02-17, with 44 holding rows worth $1,128,503,214.

Accession
0001214659-26-001996
Filed
2026-02-17
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2025

A holdings report, 44 entries on the cover page, a total value of $1,128,503,214 stated on the cover page (in dollars after the unit check, H1), rows summing to $1,128,503,214 with VALUE read as dollars as filed, 13F file number 028-12901. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
ENPRO INC29355X107COM249,173$53,355,414dollars as filed
Great Lakes Dredge & Dock Corp390607109Common Stock3,703,215$48,586,181dollars as filed
MKS INC. COM55306N104Stock289,197$46,213,681dollars as filed
ADEIA INC00676P107COM2,616,383$45,132,607dollars as filed
NLIGHT INC65487K100COM1,202,502$45,105,850dollars as filed
BWX TECHNOLOGIES INC05605H100COM251,472$43,464,420dollars as filed
MATERION CORP576690101COM319,500$39,720,240dollars as filed
WASTE CONNECTIONS INC COM94106B101Stock224,159$39,308,522dollars as filed
AZZ INC COM002474104Stock364,585$39,076,220dollars as filed
GENTHERM INC37253A103COM1,046,499$38,061,169dollars as filed
INGEVITY CORP COM45688C107Stock629,430$37,249,667dollars as filed
NOVANTA INC67000B104COM304,000$36,172,960dollars as filed
BRIGHTVIEW HLDGS INC10948C107COM2,609,000$33,056,030dollars as filed
ARMSTRONG WORLD INDS INC NEW04247X102COM171,547$32,782,632dollars as filed
MARTIN MARIETTA MATLS INC COM573284106Stock51,135$31,839,719dollars as filed
LITTELFUSE INC COM537008104Stock117,500$29,718,100dollars as filed
ATLANTA BRAVES HLDGS INC047726302COM SER C742,046$29,273,715dollars as filed
THERMON GROUP HLDGS INC88362T103COM772,070$28,690,121dollars as filed
CALIX INC13100M509COM533,732$28,250,435dollars as filed
ASTEC INDS INC046224101COM621,700$26,932,044dollars as filed
RENTOKIL INITIAL PLC SPONSORED ADR760125104ADR886,169$26,106,539dollars as filed
DNOW INC67011P100COMMON STOCK1,939,399$25,697,037dollars as filed
UL SOLUTIONS INC903731107CLASS A COM SHS307,758$24,269,796dollars as filed
BALL CORP058498106COM452,500$23,968,925dollars as filed
CTS CORP126501105COM544,044$23,323,166dollars as filed
CHECK POINT SOFTWARE TECH LTD ORDM22465104Stock123,101$22,842,622dollars as filed
NOKIA CORP654902204SPONSORED ADR3,337,782$21,595,450dollars as filed
CYBERARK SOFTWARE LTD SHSM2682V108Stock44,235$19,731,464dollars as filed
CASELLA WASTE SYS INC147448104CL A196,142$19,210,147dollars as filed
BALCHEM CORP057665200COM116,000$17,789,760dollars as filed
MANCHESTER UTD PLC NEWG5784H106CMN1,103,409$17,566,271dollars as filed
RISKIFIED LTD AM8216R109COMMON STOCK3,095,477$15,384,521dollars as filed
iShares Russell 2000 ETF464287655SHS60,000$14,769,600dollars as filedput
VISHAY PRECISION GROUP INC92835K103COM381,573$14,690,561dollars as filed
KNOWLES CORP COM49926D109Stock652,500$13,983,075dollars as filed
VARONIS SYS INC922280102COM406,085$13,319,588dollars as filed
SCOTTS MIRACLE-GRO CO810186106CL A220,000$12,837,000dollars as filed
ORION S.A.L72967109COM2,409,415$12,721,711dollars as filed
Matrix Service Company576853105COM852,678$9,976,333dollars as filed
Vanguard S&P 500 ETF922908363COM14,200$8,905,246dollars as filed
ICHOR HOLDINGSG4740B105SHS482,500$8,892,475dollars as filed
APPLIED DIGITAL CORP COM NEW038169207Stock250,000$6,130,000dollars as filed
MIAMI INTL HLDGS INC COM59356Q108Stock50,000$2,219,000dollars as filed
NEPTUNE INS HLDGS INC64073B103CL A20,000$583,200dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001214659-26-001996this filing2026-02-17acceptance time not in the bulk data set