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Equibles

MARTINGALE ASSET MANAGEMENT L P

Position in OC — Owens Corning

CIK 936944 BOSTON, MA
Back to OC Full portfolio

Position in OC

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$727,559
+$232,778 QoQ
Shares Held
4,577
+0.1% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#333
of 690 holders
Holding Since
Dec 2020
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OC Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $3,685,839 across 2 Building Products & Equipment names. OC ranks #2 (19.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 APOG
Apogee Enterprises, Inc.
 64,676 $2,958,280
2 OC
Owens Corning
This page 		4,577 $727,559

All Filings in OC

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18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $727,559 4,577
2026-03-31 $494,781 4,572
2025-12-31 $512,883 4,583
2025-09-30 $674,764 4,770
2025-06-30 $676,735 4,921
2025-03-31 $656,829 4,599
2024-12-31 $781,428 4,588
2024-09-30 $849,943 4,815
2024-06-30 $1,757,004 10,114
2024-03-31 $1,812,282 10,865
2023-12-31 $1,612,445 10,878
2023-09-30 $1,420,982 10,417
2023-06-30 $1,345,846 10,313
2023-03-31 $902,915 9,425
2022-12-31 $907,336 10,637
2022-09-30 $850,796 10,823
2022-06-30 $802,027 10,793
2020-12-31 $1,170,340 15,448