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Costello Asset Management, INC

Position in OC — Owens Corning

CIK 1760145 FEASTERVILLE, PA

Position in OC

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$337,790
+$97,001 QoQ
Shares Held
2,125
-4.5% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
#405
of 684 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in OC Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

Costello Asset Management, INC holds $609,472 across 6 Building Products & Equipment names. OC ranks #1 (55.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 OC
Owens Corning
This page
2,125 $337,790

All Filings in OC

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $337,790 2,125
2026-03-31 $240,789 2,225
2025-12-31 $246,202 2,200
2025-09-30 $2,131,094 15,065
2025-06-30 $2,088,928 15,190
2025-03-31 $1,890,936 13,240
2024-12-31 $2,259,294 13,265