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13F-HR/A filed by ACK Asset Management LLC

ACK Asset Management LLC filed this 13F-HR/A for the quarter ended 2023-06-30, filed 2023-08-15, with 23 holding rows worth $802,904,000.

Accession
0000899140-23-000897
Filed
2023-08-15
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2023

A holdings report, amendment of type restatement, 23 entries on the cover page, a total value of $802,904,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $802,904,000 with VALUE read as thousands, detected and multiplied, 13F file number 028-14060. 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
ENERSYS COM29275Y102Stock572,500$62,128,000thousands, detected and multiplied
MASTEC INC COM576323109Stock515,000$60,755,000thousands, detected and multiplied
ROGERS CORP COM775133101Stock370,000$59,914,000thousands, detected and multiplied
ATS CORPORATION00217Y104COM1,221,341$56,292,000thousands, detected and multiplied
ATKORE INC047649108COMMON STOCK360,000$56,138,000thousands, detected and multiplied
EMCOR GROUP INC COM29084Q100Stock300,000$55,434,000thousands, detected and multiplied
MATERION CORP576690101COM480,500$54,873,000thousands, detected and multiplied
ZURN ELKAY WATER SOLNS CORP COM98983L108Stock1,700,000$45,713,000thousands, detected and multiplied
NEOGEN CORP640491106COM2,000,000$43,500,000thousands, detected and multiplied
HELIOS TECHNOLOGIES INC42328H109COM635,000$41,967,000thousands, detected and multiplied
CORE & MAIN INC CL A21874C102Stock1,155,000$36,198,000thousands, detected and multiplied
ALLIENT INC019330109COM807,400$32,248,000thousands, detected and multiplied
ASTRONICS CORP COM046433108Stock1,425,000$28,301,000thousands, detected and multiplied
ENERGY RECOVERY INC29270J100COM877,400$24,523,000thousands, detected and multiplied
SMARTRENT INC83193G107COMMON STOCK5,905,000$22,616,000thousands, detected and multiplied
THRYV HLDGS INC886029206COM NEW900,509$22,153,000thousands, detected and multiplied
TITAN MACHY INC88830R101COM660,000$19,470,000thousands, detected and multiplied
LUNA INNOVATIONS INC550351100COM1,843,859$16,816,000thousands, detected and multiplied
MASTERCRAFT BOAT HOLDINGS IN57637H103COMMON STOCK523,500$16,045,000thousands, detected and multiplied
VALMONT INDS INC COM920253101Stock50,000$14,553,000thousands, detected and multiplied
MDA-TC55292X108COM2,070,000$12,768,000thousands, detected and multiplied
ONEWATER MARINE INC CL A68280L101COMMON STOCK314,600$11,401,000thousands, detected and multiplied
SLCA90346E107COM750,000$9,098,000thousands, detected and multiplied

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000899140-23-000885 superseded2023-08-14acceptance time not in the bulk data set
13F-HR/A 0000899140-23-000897this filing2023-08-15acceptance time not in the bulk data set