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Mariner, LLC

Position in AWI — Armstrong World Industries Inc

CIK 1373442 Overland Park, KS

Position in AWI

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$4,231,404
+$172,249 QoQ
Shares Held
25,676
+20.9% QoQ
Ownership
0.060%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2023
10 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in AWI Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Mar 31, 2026

Mariner, LLC holds $255,136,371 across 16 Building Products & Equipment names. AWI ranks #7 (1.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 AWI
Armstrong World Industries Inc
This page
25,676 $4,231,404

All Filings in AWI

Export CSV
10 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $4,231,404 25,676
2025-12-31 $4,059,155 21,241
2025-09-30 $3,391,561 17,303
2025-06-30 $1,237,305 7,617
2025-03-31 $637,059 4,522
2024-12-31 $466,389 3,300
2024-09-30 $403,752 3,072
2024-06-30 $284,458 2,512
2024-03-31 $344,337 2,772
2023-12-31 $212,862 2,165