Citadel Advisors
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Citadel Advisors’s Owens Corning OC Stock Holding History

Citadel 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
Q1 		$20.3M Sell
187,500
-54,400
-22% -$6.48M ﹤0.01% 2331
2025
Q4 		$27.1M Buy
241,900
+196,100
+428% +$23M ﹤0.01% 2022
2025
Q3 		$6.48M Sell
45,800
-900
-2% -$132K ﹤0.01% 3908
2025
Q2 		$6.42M Sell
46,700
-20,800
-31% -$2.87M ﹤0.01% 3696
2025
Q1 		$9.64M Buy
67,500
+44,600
+195% +$7.37M ﹤0.01% 2898
2024
Q4 		$3.9M Sell
22,900
-46,200
-67% -$8.63M ﹤0.01% 4376
2024
Q3 		$12.2M Buy
69,100
+47,800
+224% +$8.05M ﹤0.01% 2619
2024
Q2 		$3.7M Sell
21,300
-700
-3% -$121K ﹤0.01% 4233
2024
Q1 		$3.67M Sell
22,000
-5,100
-19% -$778K ﹤0.01% 4464
2023
Q4 		$4.02M Sell
27,100
-21,900
-45% -$2.9M ﹤0.01% 4114
2023
Q3 		$6.68M Buy
49,000
+13,300
+37% +$1.83M ﹤0.01% 3229
2023
Q2 		$4.66M Sell
35,700
-6,800
-16% -$745K ﹤0.01% 3749
2023
Q1 		$4.07M Buy
42,500
+11,000
+35% +$1.04M ﹤0.01% 4135
2022
Q4 		$2.69M Sell
31,500
-13,500
-30% -$1.18M ﹤0.01% 4935
2022
Q3 		$3.54M Sell
45,000
-28,000
-38% -$2.35M ﹤0.01% 4482
2022
Q2 		$5.42M Buy
73,000
+5,700
+8% +$503K ﹤0.01% 3645
2022
Q1 		$6.16M Buy
67,300
+39,500
+142% +$3.63M ﹤0.01% 3777
2021
Q4 		$2.52M Sell
27,800
-23,300
-46% -$2.11M ﹤0.01% 5712
2021
Q3 		$4.37M Sell
51,100
-23,500
-32% -$2.21M ﹤0.01% 4572
2021
Q2 		$7.3M Buy
74,600
+32,800
+78% +$3.28M ﹤0.01% 3668
2021
Q1 		$3.85M Sell
41,800
-17,200
-29% -$1.44M ﹤0.01% 4862
2020
Q4 		$4.47M Sell
59,000
-83,000
-58% -$6.05M ﹤0.01% 3871
2020
Q3 		$9.77M Buy
142,000
+75,700
+114% +$4.85M ﹤0.01% 2322
2020
Q2 		$3.7M Sell
66,300
-60,700
-48% -$2.83M ﹤0.01% 3522
2020
Q1 		$4.93M Buy
127,000
+66,800
+111% +$3.74M ﹤0.01% 2729
2019
Q4 		$3.92M Sell
60,200
-6,800
-10% -$435K ﹤0.01% 3404
2019
Q3 		$4.23M Sell
67,000
-113,200
-63% -$6.48M ﹤0.01% 3333
2019
Q2 		$10.5M Buy
180,200
+65,800
+58% +$3.36M ﹤0.01% 2121
2019
Q1 		$5.39M Hold
114,400
– – ﹤0.01% 2897
2018
Q4 		$5.03M Sell
114,400
-4,400
-4% -$213K ﹤0.01% 2780
2018
Q3 		$6.45M Buy
118,800
+68,400
+136% +$4.12M ﹤0.01% 2657
2018
Q2 		$3.19M Buy
50,400
+9,400
+23% +$649K ﹤0.01% 3390
2018
Q1 		$3.3M Buy
41,000
+12,500
+44% +$1.09M ﹤0.01% 3013
2017
Q4 		$2.62M Sell
28,500
-2,100
-7% -$177K ﹤0.01% 3271
2017
Q3 		$2.37M Buy
30,600
+13,900
+83% +$972K ﹤0.01% 3217
2017
Q2 		$1.12M Buy
16,700
+6,900
+70% +$433K ﹤0.01% 3927
2017
Q1 		$601K Sell
9,800
-1,300
-12% -$74.5K ﹤0.01% 4730
2016
Q4 		$572K Sell
11,100
-4,500
-29% -$233K ﹤0.01% 4698
2016
Q3 		$833K Sell
15,600
-4,400
-22% -$236K ﹤0.01% 4068
2016
Q2 		$1.03M Sell
20,000
-6,200
-24% -$309K ﹤0.01% 3515
2016
Q1 		$1.24M Sell
26,200
-41,000
-61% -$1.82M ﹤0.01% 3218
2015
Q4 		$3.16M Buy
67,200
+6,600
+11% +$303K ﹤0.01% 2265
2015
Q3 		$2.54M Sell
60,600
-35,500
-37% -$1.56M ﹤0.01% 2656
2015
Q2 		$3.96M Buy
96,100
+48,000
+100% +$1.97M ﹤0.01% 2280
2015
Q1 		$2.09M Buy
48,100
+1,500
+3% +$59.5K ﹤0.01% 3010
2014
Q4 		$1.67M Sell
46,600
-26,800
-37% -$891K ﹤0.01% 3135
2014
Q3 		$2.33M Sell
73,400
-4,200
-5% -$148K ﹤0.01% 2685
2014
Q2 		$3M Buy
77,600
+44,800
+137% +$1.84M ﹤0.01% 2332
2014
Q1 		$1.42M Sell
32,800
-35,300
-52% -$1.49M ﹤0.01% 2991
2013
Q4 		$2.77M Buy
68,100
+29,200
+75% +$1.11M ﹤0.01% 2216
2013
Q3 		$1.48M Sell
38,900
-32,600
-46% -$1.27M ﹤0.01% 2680
2013
Q2 		$2.79M Buy
+71,500
New +$2.98M ﹤0.01% 2131

Other funds holding OC

BlackRock
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
First Trust Advisors
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
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Citadel Advisors's OC Position: Q1 2026 in Review

Citadel Advisors reduced its Owens Corning (OC) stake by 99% in Q1 2026, selling an estimated $31.6M and leaving 4,028 shares worth $436K. The position accounts for ﹤0.01% of the portfolio, ranked #9622.

Citadel Advisors first reported a position in OC in Q2 2013 and has held it in 51 quarters since. The position peaked at $223M in Q3 2019. 629 funds tracked by Wall St. Rank hold OC as of Q1 2026.

  • Citadel Advisors held 4,028 shares of Owens Corning worth $436K as of Q1 2026.
  • Citadel Advisors sold 264,695 Owens Corning shares in Q1 2026, an estimated $31.6M.
  • Owens Corning made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #9622 holding.
  • Citadel Advisors first reported a position in Owens Corning in Q2 2013 and has held it in 51 quarters since.
  • Citadel Advisors's Owens Corning position peaked at $223M in Q3 2019.
  • 629 funds tracked by Wall St. Rank held Owens Corning as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.