Hudson Bay Capital Management
OC icon

Hudson Bay Capital Management’s Owens Corning OC Stock Holding History

Hudson Bay Capital Management’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 		$4.35M Buy
27,384
+6,820
+33% +$829K 0.01% 604
2026
Q1 		$2.23M Sell
20,564
-5,040
-20% -$601K 0.01% 743
2025
Q4 		$2.87M Sell
25,604
-35,475
-58% -$4.16M 0.01% 637
2025
Q3 		$8.64M Sell
61,079
-13,507
-18% -$1.98M 0.03% 395
2025
Q2 		$10.3M Buy
74,586
+63,098
+549% +$8.71M 0.03% 353
2025
Q1 		$1.64M Buy
+11,488
New +$1.9M 0.01% 855
2024
Q2 		– Sell
-37,000
Closed -$6.17M – 889
2024
Q1 		$6.17M Buy
37,000
+27,000
+270% +$4.12M 0.03% 255
2023
Q4 		$1.48M Buy
+10,000
New +$1.32M 0.01% 492
2020
Q1 		– Sell
-151,022
Closed -$9.84M – 559
2019
Q4 		$9.84M Buy
151,022
+93,022
+160% +$5.96M 0.22% 87
2019
Q3 		$3.67M Buy
58,000
+18,000
+45% +$1.03M 0.1% 189
2019
Q2 		$2.33M Buy
+40,000
New +$2.04M 0.05% 257
2019
Q1 		– Sell
-20,813
Closed -$915K – 853
2018
Q4 		$915K Buy
+20,813
New +$1.01M 0.01% 647

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

Hudson Bay Capital Management's OC Position: Q2 2026 in Review

Hudson Bay Capital Management increased its Owens Corning (OC) stake by 33% in Q2 2026, buying an estimated $829K and bringing the position to 27,384 shares worth $4.35M. The position accounts for 0.01% of the portfolio, ranked #604.

Hudson Bay Capital Management first reported a position in OC in Q4 2018 and has held it in 12 quarters since. The position peaked at $10.3M in Q2 2025. 687 funds tracked by Wall St. Rank hold OC as of Q2 2026.

  • Hudson Bay Capital Management held 27,384 shares of Owens Corning worth $4.35M as of Q2 2026.
  • Hudson Bay Capital Management bought 6,820 Owens Corning shares in Q2 2026, an estimated $829K.
  • Owens Corning made up 0.01% of Hudson Bay Capital Management's portfolio in Q2 2026, its #604 holding.
  • Hudson Bay Capital Management first reported a position in Owens Corning in Q4 2018 and has held it in 12 quarters since.
  • Hudson Bay Capital Management's Owens Corning position peaked at $10.3M in Q2 2025.
  • 687 funds tracked by Wall St. Rank held Owens Corning as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.