Renaissance Technologies's OC Position Overview
Renaissance Technologies (via Renaissance Technologies LLC) currently holds 72,100 shares of Owens Corning (OC) worth $8.07 M, representing 0.01% of the portfolio. First purchased in 2013-Q3, this long-term strategic position has been held for 34 quarters.
Based on 13F filings, Renaissance Technologies has maintained a strategic position in OC, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2017, adding 488,500 shares. Largest reduction occurred in Q2 2019, reducing 508,600 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies's Owens Corning (OC) Holding Value Over Time
Track share changes against reported price movement
Quarterly Owens Corning (OC) Trades by Renaissance Technologies
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2013 | +92,900 | New Buy | 92,900 | $37.98 |
| Q4 2013 | -22,500 | Reduce 24.22% | 70,400 | $40.72 |
| Q1 2014 | -14,990 | Reduce 21.29% | 55,410 | $43.17 |
| Q2 2014 | -55,410 | Sold Out | 0 | $0.00 |
| Q1 2016 | +379,100 | New Buy | 379,100 | $47.28 |
| Q2 2016 | +165,200 | Add 43.58% | 544,300 | $51.52 |
| Q3 2016 | -298,500 | Reduce 54.84% | 245,800 | $53.39 |
| Q4 2016 | +435,500 | Add 177.18% | 681,300 | $51.56 |
| Q1 2017 | +488,500 | Add 71.70% | 1.17 M | $61.37 |
| Q2 2017 | -459,200 | Reduce 39.25% | 710,600 | $66.92 |
| Q3 2017 | +331,000 | Add 46.58% | 1.04 M | $77.35 |
| Q4 2017 | -209,700 | Reduce 20.13% | 831,900 | $91.94 |
| Q1 2018 | -252,900 | Reduce 30.40% | 579,000 | $80.40 |
| Q2 2018 | +424,710 | Add 73.35% | 1 M | $63.37 |
| Q3 2018 | -459,210 | Reduce 45.75% | 544,500 | $54.27 |
| Q4 2018 | -304,500 | Reduce 55.92% | 240,000 | $43.98 |
| Q1 2019 | +268,600 | Add 111.92% | 508,600 | $47.12 |
| Q2 2019 | -508,600 | Sold Out | 0 | $0.00 |
| Q3 2019 | +211,700 | New Buy | 211,700 | $63.20 |
| Q4 2019 | -211,700 | Sold Out | 0 | $0.00 |
| Q2 2021 | +266,400 | New Buy | 266,400 | $97.90 |
| Q3 2021 | +277,400 | Add 104.13% | 543,800 | $85.50 |
| Q4 2021 | -167,900 | Reduce 30.88% | 375,900 | $90.50 |
| Q1 2022 | -293,100 | Reduce 77.97% | 82,800 | $91.50 |
| Q2 2022 | +286,459 | Add 345.96% | 369,259 | $74.31 |
| Q3 2022 | -31,759 | Reduce 8.60% | 337,500 | $78.61 |
| Q4 2022 | -152,600 | Reduce 45.21% | 184,900 | $0.09 |
| Q1 2023 | -184,900 | Sold Out | 0 | $0.00 |
| Q4 2023 | +100,000 | New Buy | 100,000 | $148.23 |
| Q1 2024 | -44,800 | Reduce 44.80% | 55,200 | $166.79 |
| Q2 2024 | -55,200 | Sold Out | 0 | $0.00 |
| Q2 2025 | +2,800 | New Buy | 2,800 | $137.52 |
| Q3 2025 | +172,400 | Add 6157.14% | 175,200 | $141.46 |
| Q4 2025 | -103,100 | Reduce 58.85% | 72,100 | $111.91 |
Renaissance Technologies's Owens Corning Investment FAQs
Renaissance Technologies first purchased Owens Corning (OC) in Q3 2013, acquiring 92,900 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies has held Owens Corning (OC) for 34 quarters since Q3 2013.
Renaissance Technologies's largest addition to Owens Corning (OC) was in Q1 2017, adding 1,169,800 shares worth $71.79 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies's firm, Renaissance Technologies LLC, owns 72,100 shares of Owens Corning (OC), valued at approximately $8.07 M.
As of the Q4 2025 filing, Owens Corning (OC) represents approximately 0.01% of Renaissance Technologies's publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies's peak holding in Owens Corning (OC) was 1,169,800 shares, as reported at the end of Q1 2017.