TwinBeech Capital’s Owens Corning OC Stock Holding History

TwinBeech Capital’s Portfolio OC Stock Details OC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-2,564	Closed	-$287K	–	753
2025 Q4	$287K	Buy	+2,564	New	+$301K	0.02%	484
2025 Q3	–	Sell	-9,111	Closed	-$1.25M	–	755
2025 Q2	$1.25M	Sell	9,111 -53,244	-85%	-$7.35M	0.03%	385
2025 Q1	$8.91M	Sell	62,355 -70,919	-53%	-$11.7M	0.16%	159
2024 Q4	$22.7M	Buy	+133,274	New	+$24.9M	0.39%	86
2022 Q3	–	Sell	-32,565	Closed	-$2.42M	–	758
2022 Q2	$2.42M	Buy	+32,565	New	+$2.88M	0.11%	196
2021 Q1	–	Sell	-3,480	Closed	-$264K	–	609
2020 Q4	$264K	Buy	+3,480	New	+$254K	0.04%	375

Other funds holding OC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

DSA

Davis Selected Advisers Tucson, Arizona $21.8B AUM 23.45% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

TwinBeech Capital's OC Position: Q1 2026 in Review

TwinBeech Capital sold out of Owens Corning (OC) in Q1 2026, closing a stake of 2,564 shares — an estimated $287K sold.

TwinBeech Capital first reported a position in OC in Q4 2020 and held it in 6 quarters. The position peaked at $22.7M in Q4 2024. 629 funds tracked by Wall St. Rank hold OC as of Q1 2026.

TwinBeech Capital reported no remaining Owens Corning position as of Q1 2026 after selling out during the quarter.
TwinBeech Capital sold 2,564 Owens Corning shares in Q1 2026, an estimated $287K.
TwinBeech Capital first reported a position in Owens Corning in Q4 2020 and held it in 6 quarters.
TwinBeech Capital's Owens Corning position peaked at $22.7M in Q4 2024.
629 funds tracked by Wall St. Rank held Owens Corning as of Q1 2026.

Based on TwinBeech Capital's 13F filing for Q1 2026, filed 15 May 2026.