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ACK Asset Management LLC

Position in CNM — Core & Main, Inc.

CIK 1510940 GREENWICH, CT

Position in CNM

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$44,460,000
-$2,313,000 QoQ
Shares Held
900,000
0.0% QoQ
Ownership
0.465%
of shares outstanding
% of Portfolio
5.74%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2023
9 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in CNM Over Time

Shares Held

Position Value (USD)

Position in Industrial Distribution

Industrials · as of Mar 31, 2026

ACK Asset Management LLC holds $124,716,100 across 3 Industrial Distribution names. CNM ranks #1 (35.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 CNM
Core & Main, Inc.
This page
900,000 $44,460,000

All Filings in CNM

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9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $44,460,000 900,000
2025-12-31 $46,773,000 900,000
2025-09-30 $48,447,000 900,000
2024-06-30 $66,166,880 1,352,000
2024-03-31 $77,402,000 1,352,000
2023-12-31 $54,634,320 1,352,000
2023-09-30 $37,649,250 1,305,000
2023-06-30 $36,197,700 1,155,000
2023-03-31 $19,057,500 825,000