Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
OC
OWENS CORNINGData as of 2026 Q1 (03-31) · 13F snapshot
Summary
OWENS CORNING (OC) is held by 10 tracked hedge-fund managers, a combined reported value of ~$414.86M; the largest are David Tepper, Izzy Englander, Joel Greenblatt. This quarter: 2 added, 2 trimmed, 3 closed. 3 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Cooling
Gurus holding10
Congress trades3
Price$121.44vs quarter-end+12.22%
Sectors0
This quarter's moves
Top holderDavid TepperNew0
Added2
Trimmed / sold5
David TepperBig add
Value $106.31M1.6% of portfolio950,0002025 Q4
Value $20.29M— of portfolio187,5002026 Q1
Value $10.31M— of portfolio95,3002026 Q1
Value $5.58M— of portfolio147,0002013 Q3
Value $5.41M— of portfolio50,0002026 Q1
Value $1.83M— of portfolio16,9002026 Q1
Value $1.39M— of portfolio12,8002026 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| David Tepper | $106.31M | 1.6% | Big add |
| Ken GriffinPUT | $20.29M | — | — |
| Ken GriffinCALL | $10.31M | — | — |
| Izzy EnglanderPUT | $5.58M | — | — |
| Izzy EnglanderCALL | $5.41M | — | — |
| Steven CohenPUT | $1.83M | — | — |
| Steven CohenCALL | $1.39M | — | — |