Mather Group’s Owens Corning OC Stock Holding History

Mather Group’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	$72.2K	Buy	+667	New	+$79.5K	﹤0.01%	973
2025 Q4	–	Sell	-993	Closed	-$140K	–	1327
2025 Q3	$140K	Buy	+993	New	+$146K	﹤0.01%	699
2025 Q2	–	Sell	-1,026	Closed	-$147K	–	1361
2025 Q1	$147K	Sell	1,026 -51	-5%	-$8.43K	﹤0.01%	670
2024 Q4	$183K	Sell	1,077 -653	-38%	-$122K	﹤0.01%	594
2024 Q3	$305K	Sell	1,730 -1,995	-54%	-$336K	﹤0.01%	461
2024 Q2	$621K	Buy	3,725 +1,729	+87%	+$299K	0.01%	368
2024 Q1	$296K	Hold	1,996	–	–	﹤0.01%	445
2023 Q4	$296K	Buy	1,996 +9	+0.5%	+$1.19K	﹤0.01%	459
2023 Q3	$271K	Sell	1,987 -191	-9%	-$26.2K	﹤0.01%	462
2023 Q2	$284K	Sell	2,178 -2,184	-50%	-$239K	﹤0.01%	467
2023 Q1	$418K	Sell	4,362 -22	-0.5%	-$2.08K	0.01%	348
2022 Q4	$374K	Sell	4,384 -45	-1%	-$3.94K	0.01%	354
2022 Q3	$348K	Buy	+4,429	New	+$372K	0.01%	339

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

Mather Group's OC Position: Q1 2026 in Review

Mather Group opened a new position in Owens Corning (OC) in Q1 2026: 667 shares worth $72.2K. The stake represents ﹤0.01% of the portfolio and ranks #973 among its holdings. This is a return to the name: Mather Group previously reported a position in OC as recently as Q3 2025.

Mather Group first reported a position in OC in Q3 2022 and has held it in 13 quarters since. The position peaked at $621K in Q2 2024. 629 funds tracked by Wall St. Rank hold OC as of Q1 2026.

Mather Group held 667 shares of Owens Corning worth $72.2K as of Q1 2026.
Owens Corning was a new Mather Group position in Q1 2026.
Owens Corning made up ﹤0.01% of Mather Group's portfolio in Q1 2026, its #973 holding.
Mather Group first reported a position in Owens Corning in Q3 2022 and has held it in 13 quarters since.
Mather Group's Owens Corning position peaked at $621K in Q2 2024.
629 funds tracked by Wall St. Rank held Owens Corning as of Q1 2026.

Based on Mather Group's 13F filing for Q1 2026, filed 13 Apr 2026.