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American Trust Investment Advisors, LLC

Position in OC — Owens Corning

CIK 1291424 Lebanon, NH

Position in OC

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$257,515
+$28,350 QoQ
Shares Held
1,620
0.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#448
of 685 holders
Holding Since
Jun 2023
11 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

American Trust Investment Advisors, LLC holds $10,241,416 across 3 Building Products & Equipment names. OC ranks #3 (2.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 OC
Owens Corning
This page
1,620 $257,515

All Filings in OC

Export CSV
11 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $257,515 1,620
2025-09-30 $229,165 1,620
2025-06-30 $464,130 3,375
2025-03-31 $482,017 3,375
2024-12-31 $401,103 2,355
2024-09-30 $415,704 2,355
2024-06-30 $438,643 2,525
2024-03-31 $421,170 2,525
2023-12-31 $374,280 2,525
2023-09-30 $230,532 1,690
2023-06-30 $220,545 1,690