Two Sigma Investments
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Two Sigma Investments’s Owens Corning OC Stock Holding History

Two Sigma Investments’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 		$105M Buy
972,510
+118,339
+14% +$14.1M 0.08% 265
2025
Q4 		$95.6M Buy
854,171
+587,405
+220% +$68.9M 0.13% 188
2025
Q3 		$37.7M Sell
266,766
-152,930
-36% -$22.4M 0.06% 404
2025
Q2 		$57.7M Buy
419,696
+212,519
+103% +$29.3M 0.1% 252
2025
Q1 		$29.6M Buy
+207,177
New +$34.2M 0.06% 360
2024
Q4 		– Sell
-34,337
Closed -$6.06M – 3405
2024
Q3 		$6.06M Buy
34,337
+23,535
+218% +$3.96M 0.01% 982
2024
Q2 		$1.88M Sell
10,802
-2,198
-17% -$381K ﹤0.01% 1592
2024
Q1 		$2.17M Sell
13,000
-19,423
-60% -$2.96M 0.01% 1425
2023
Q4 		$4.81M Buy
32,423
+28,723
+776% +$3.8M 0.01% 1019
2023
Q3 		$505K Buy
3,700
+1,500
+68% +$206K ﹤0.01% 2273
2023
Q2 		$287K Hold
2,200
– – ﹤0.01% 2528
2023
Q1 		$211K Buy
+2,200
New +$208K ﹤0.01% 2537
2022
Q2 		– Sell
-10,367
Closed -$949K – 2813
2022
Q1 		$949K Sell
10,367
-129,726
-93% -$11.9M ﹤0.01% 1722
2021
Q4 		$12.7M Buy
140,093
+130,078
+1,299% +$11.8M 0.03% 672
2021
Q3 		$856K Buy
+10,015
New +$942K ﹤0.01% 2750
2020
Q2 		– Sell
-131,266
Closed -$5.09M – 3353
2020
Q1 		$5.09M Sell
131,266
-530,507
-80% -$29.7M 0.04% 492
2019
Q4 		$43.1M Buy
661,773
+224,175
+51% +$14.4M 0.13% 173
2019
Q3 		$27.7M Sell
437,598
-256,035
-37% -$14.7M 0.09% 273
2019
Q2 		$40.4M Sell
693,633
-547,180
-44% -$27.9M 0.14% 183
2019
Q1 		$58.5M Sell
1,240,813
-333,030
-21% -$16.3M 0.19% 136
2018
Q4 		$69.2M Buy
1,573,843
+806,644
+105% +$39.1M 0.27% 77
2018
Q3 		$41.6M Buy
767,199
+478,192
+165% +$28.8M 0.11% 252
2018
Q2 		$18.3M Buy
+289,007
New +$20M 0.05% 436
2018
Q1 		– Sell
-124,829
Closed -$11.5M – 3405
2017
Q4 		$11.5M Buy
124,829
+13,651
+12% +$1.15M 0.04% 555
2017
Q3 		$8.6M Buy
111,178
+73,416
+194% +$5.14M 0.03% 580
2017
Q2 		$2.53M Sell
37,762
-250,686
-87% -$15.7M 0.01% 1262
2017
Q1 		$17.7M Buy
288,448
+91,743
+47% +$5.26M 0.06% 429
2016
Q4 		$10.1M Buy
196,705
+175,364
+822% +$9.08M 0.04% 531
2016
Q3 		$1.14M Sell
21,341
-101,157
-83% -$5.43M ﹤0.01% 1865
2016
Q2 		$6.31M Sell
122,498
-708,532
-85% -$35.3M 0.03% 670
2016
Q1 		$39.3M Buy
831,030
+185,517
+29% +$8.24M 0.19% 123
2015
Q4 		$30.4M Buy
645,513
+634,790
+5,920% +$29.1M 0.15% 169
2015
Q3 		$449K Sell
10,723
-33,500
-76% -$1.48M ﹤0.01% 1597
2015
Q2 		$1.82M Sell
44,223
-578,541
-93% -$23.7M 0.01% 1256
2015
Q1 		$27M Buy
622,764
+454,477
+270% +$18M 0.13% 212
2014
Q4 		$6.03M Sell
168,287
-156,254
-48% -$5.19M 0.03% 581
2014
Q3 		$10.3M Buy
324,541
+206,425
+175% +$7.29M 0.05% 438
2014
Q2 		$4.57M Sell
118,116
-917,582
-89% -$37.7M 0.02% 733
2014
Q1 		$44.7M Sell
1,035,698
-294,184
-22% -$12.4M 0.24% 110
2013
Q4 		$54.2M Buy
1,329,882
+206,739
+18% +$7.84M 0.3% 73
2013
Q3 		$42.7M Buy
1,123,143
+227,137
+25% +$8.86M 0.27% 90
2013
Q2 		$35M Buy
+896,006
New +$37.4M 0.24% 102

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

Two Sigma Investments's OC Position: Q1 2026 in Review

Two Sigma Investments increased its Owens Corning (OC) stake by 14% in Q1 2026, buying an estimated $14.1M and bringing the position to 972,510 shares worth $105M. The position accounts for 0.08% of the portfolio, ranked #265.

Two Sigma Investments first reported a position in OC in Q2 2013 and has held it in 42 quarters since. 629 funds tracked by Wall St. Rank hold OC as of Q1 2026.

  • Two Sigma Investments held 972,510 shares of Owens Corning worth $105M as of Q1 2026.
  • Two Sigma Investments bought 118,339 Owens Corning shares in Q1 2026, an estimated $14.1M.
  • Owens Corning made up 0.08% of Two Sigma Investments's portfolio in Q1 2026, its #265 holding.
  • Two Sigma Investments first reported a position in Owens Corning in Q2 2013 and has held it in 42 quarters since.
  • 629 funds tracked by Wall St. Rank held Owens Corning as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.