ATIA
OC icon

American Trust Investment Advisors’s Owens Corning OC Stock Holding History

American Trust Investment Advisors’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
Q2 		$258K Buy
+1,620
New +$197K 0.13% 71
2025
Q4 		– Sell
-1,620
Closed -$229K – 82
2025
Q3 		$229K Sell
1,620
-1,755
-52% -$258K 0.12% 73
2025
Q2 		$464K Hold
3,375
– – 0.23% 51
2025
Q1 		$482K Buy
3,375
+1,020
+43% +$169K 0.2% 77
2024
Q4 		$401K Hold
2,355
– – 0.16% 86
2024
Q3 		$416K Sell
2,355
-170
-7% -$28.6K 0.17% 84
2024
Q2 		$439K Hold
2,525
– – 0.21% 57
2024
Q1 		$421K Hold
2,525
– – 0.2% 60
2023
Q4 		$374K Buy
2,525
+835
+49% +$111K 0.19% 63
2023
Q3 		$231K Hold
1,690
– – 0.13% 79
2023
Q2 		$221K Buy
+1,690
New +$185K 0.12% 76
2019
Q2 		– Sell
-44,635
Closed -$2.1M – 83
2019
Q1 		$2.1M Buy
44,635
+6,130
+16% +$300K 1.62% 30
2018
Q4 		$1.69M Buy
38,505
+28,715
+293% +$1.39M 1.5% 34
2018
Q3 		$531K Buy
9,790
+6,330
+183% +$381K 0.41% 46
2018
Q2 		$219K Hold
3,460
– – 0.18% 70
2018
Q1 		$278K Hold
3,460
– – 0.22% 59
2017
Q4 		$318K Hold
3,460
– – 0.25% 59
2017
Q3 		$268K Hold
3,460
– – 0.24% 57
2017
Q2 		$232K Hold
3,460
– – 0.2% 66
2017
Q1 		$212K Buy
+3,460
New +$198K 0.19% 68

Other funds holding OC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
DSA
Davis Selected Advisers Tucson, Arizona $23.3B AUM 26.95% 1-Year Est. Return

American Trust Investment Advisors's OC Position: Q2 2026 in Review

American Trust Investment Advisors opened a new position in Owens Corning (OC) in Q2 2026: 1,620 shares worth $258K. The stake represents 0.13% of the portfolio and ranks #71 among its holdings. This is a return to the name: American Trust Investment Advisors previously reported a position in OC as recently as Q3 2025.

American Trust Investment Advisors first reported a position in OC in Q1 2017 and has held it in 20 quarters since. The position peaked at $2.1M in Q1 2019. 691 funds tracked by Wall St. Rank hold OC as of Q2 2026.

  • American Trust Investment Advisors held 1,620 shares of Owens Corning worth $258K as of Q2 2026.
  • Owens Corning was a new American Trust Investment Advisors position in Q2 2026.
  • Owens Corning made up 0.13% of American Trust Investment Advisors's portfolio in Q2 2026, its #71 holding.
  • American Trust Investment Advisors first reported a position in Owens Corning in Q1 2017 and has held it in 20 quarters since.
  • American Trust Investment Advisors's Owens Corning position peaked at $2.1M in Q1 2019.
  • 691 funds tracked by Wall St. Rank held Owens Corning as of Q2 2026.

Based on American Trust Investment Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.