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Harvey Partners, LLC

Q4 2025 13F Holdings

  • Location
    tarrytown, NY
  • Num holdings

    44

  • Value ($000)

    $1,128,503

  • Date Filed
    02/17/2026
  • Form type
    13F-HR
  • CIK
    0001406484
  • All SEC filings
  • Note
    Holdings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q4 2025 to
Select Quarter
Issuer Name
Class
CUSIP
VALUE
%
Shares
Principal
Option Type
N
NPO

ENPRO INC

COM
29355X107
$53.36M
5 %

249,173

G
GLDD

GREAT LAKES DREDGE & DOCK

COM
390607109
$48.59M
4 %

3,703,215

M
MKSI

MKS INC.

COM
55306N104
$46.21M
4 %

289,197

A
ADEA

ADEIA INC

COM
00676P107
$45.13M
4 %

2,616,383

---

NLIGHT INC

COM
65487K100
$45.11M
4 %

1,202,502

B
BWXT

BWX TECHNOLOGIES INC

COM
05605H100
$43.46M
4 %

251,472

M
MTRN

MATERION CORP

COM
576690101
$39.72M
4 %

319,500

W
WCN

WASTE CONNECTIONS INC

COM
94106B101
$39.31M
4 %

224,159

A
AZZ

AZZ INC

COM
002474104
$39.08M
4 %

364,585

Q
QA4A

GENTHERM INC

COM
37253A103
$38.06M
3 %

1,046,499

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