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 		$10.3M Buy
95,300
+71,300
+297% +$8.5M ﹤0.01% 3213
2025
Q4 		$2.69M Sell
24,000
-14,900
-38% -$1.75M ﹤0.01% 5373
2025
Q3 		$5.5M Sell
38,900
-9,900
-20% -$1.45M ﹤0.01% 4197
2025
Q2 		$6.71M Buy
48,800
+12,200
+33% +$1.68M ﹤0.01% 3621
2025
Q1 		$5.23M Sell
36,600
-18,300
-33% -$3.03M ﹤0.01% 3794
2024
Q4 		$9.35M Buy
54,900
+23,800
+77% +$4.45M ﹤0.01% 3070
2024
Q3 		$5.49M Buy
31,100
+200
+0.6% +$33.7K ﹤0.01% 3791
2024
Q2 		$5.37M Sell
30,900
-18,100
-37% -$3.13M ﹤0.01% 3632
2024
Q1 		$8.17M Buy
49,000
+18,700
+62% +$2.85M ﹤0.01% 3196
2023
Q4 		$4.49M Sell
30,300
-32,300
-52% -$4.28M ﹤0.01% 3952
2023
Q3 		$8.54M Sell
62,600
-29,500
-32% -$4.05M ﹤0.01% 2887
2023
Q2 		$12M Buy
92,100
+39,200
+74% +$4.3M ﹤0.01% 2439
2023
Q1 		$5.07M Buy
52,900
+4,300
+9% +$407K ﹤0.01% 3789
2022
Q4 		$4.15M Sell
48,600
-4,800
-9% -$421K ﹤0.01% 4183
2022
Q3 		$4.2M Sell
53,400
-13,000
-20% -$1.09M ﹤0.01% 4169
2022
Q2 		$4.93M Buy
66,400
+14,900
+29% +$1.32M ﹤0.01% 3814
2022
Q1 		$4.71M Sell
51,500
-6,900
-12% -$634K ﹤0.01% 4285
2021
Q4 		$5.29M Sell
58,400
-15,100
-21% -$1.37M ﹤0.01% 4196
2021
Q3 		$6.28M Sell
73,500
-15,200
-17% -$1.43M ﹤0.01% 3885
2021
Q2 		$8.68M Buy
88,700
+16,200
+22% +$1.62M ﹤0.01% 3321
2021
Q1 		$6.68M Sell
72,500
-100
-0.1% -$8.38K ﹤0.01% 3680
2020
Q4 		$5.5M Buy
72,600
+21,400
+42% +$1.56M ﹤0.01% 3528
2020
Q3 		$3.52M Sell
51,200
-21,000
-29% -$1.35M ﹤0.01% 3703
2020
Q2 		$4.03M Sell
72,200
-16,100
-18% -$751K ﹤0.01% 3387
2020
Q1 		$3.43M Buy
88,300
+23,800
+37% +$1.33M ﹤0.01% 3253
2019
Q4 		$4.2M Buy
64,500
+3,400
+6% +$218K ﹤0.01% 3293
2019
Q3 		$3.86M Sell
61,100
-82,600
-57% -$4.73M ﹤0.01% 3479
2019
Q2 		$8.36M Buy
143,700
+38,100
+36% +$1.94M ﹤0.01% 2399
2019
Q1 		$4.98M Sell
105,600
-3,900
-4% -$191K ﹤0.01% 3003
2018
Q4 		$4.82M Sell
109,500
-270,600
-71% -$13.1M ﹤0.01% 2840
2018
Q3 		$20.6M Buy
380,100
+302,200
+388% +$18.2M 0.01% 1363
2018
Q2 		$4.94M Buy
77,900
+56,300
+261% +$3.89M ﹤0.01% 2791
2018
Q1 		$1.74M Sell
21,600
-16,100
-43% -$1.4M ﹤0.01% 3952
2017
Q4 		$3.47M Buy
37,700
+18,100
+92% +$1.52M ﹤0.01% 2921
2017
Q3 		$1.52M Buy
19,600
+5,100
+35% +$357K ﹤0.01% 3752
2017
Q2 		$970K Sell
14,500
-11,300
-44% -$708K ﹤0.01% 4118
2017
Q1 		$1.58M Buy
25,800
+11,000
+74% +$631K ﹤0.01% 3360
2016
Q4 		$763K Sell
14,800
-6,200
-30% -$321K ﹤0.01% 4242
2016
Q3 		$1.12M Sell
21,000
-3,400
-14% -$183K ﹤0.01% 3697
2016
Q2 		$1.26M Sell
24,400
-28,200
-54% -$1.4M ﹤0.01% 3286
2016
Q1 		$2.49M Sell
52,600
-64,500
-55% -$2.86M ﹤0.01% 2430
2015
Q4 		$5.51M Buy
117,100
+23,700
+25% +$1.09M 0.01% 1729
2015
Q3 		$3.91M Sell
93,400
-1,275,000
-93% -$56.2M ﹤0.01% 2196
2015
Q2 		$56.4M Sell
1,368,400
-217,700
-14% -$8.92M 0.05% 451
2015
Q1 		$68.8M Buy
1,586,100
+1,553,200
+4,721% +$61.6M 0.07% 351
2014
Q4 		$1.18M Buy
32,900
+9,000
+38% +$299K ﹤0.01% 3564
2014
Q3 		$759K Buy
23,900
+5,500
+30% +$194K ﹤0.01% 4065
2014
Q2 		$712K Sell
18,400
-38,700
-68% -$1.59M ﹤0.01% 3923
2014
Q1 		$2.46M Sell
57,100
-14,200
-20% -$598K ﹤0.01% 2439
2013
Q4 		$2.9M Sell
71,300
-9,500
-12% -$360K ﹤0.01% 2178
2013
Q3 		$3.07M Sell
80,800
-499,900
-86% -$19.5M ﹤0.01% 2009
2013
Q2 		$22.7M Buy
+580,700
New +$24.2M 0.04% 594

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.