Renaissance Technologies (RenTech)'s MAS Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 1.13 M shares of Masco Corporation (MAS) worth $68.47 M, representing 0.11% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in MAS, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2016, adding 1.35 M shares. Largest reduction occurred in Q1 2014, reducing 1.32 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Masco Corporation (MAS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Masco Corporation (MAS) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +242,114 | Add 27.14% | 1.13 M | $60.37 |
| Q4 2025 | +571,500 | Add 178.32% | 892,000 | $63.46 |
| Q3 2025 | -174,300 | Reduce 35.23% | 320,500 | $70.39 |
| Q2 2025 | -89,700 | Reduce 15.35% | 494,800 | $64.36 |
| Q1 2025 | +187,200 | Add 47.12% | 584,500 | $69.54 |
| Q4 2024 | +51,600 | Add 14.93% | 397,300 | $72.57 |
| Q3 2024 | -315,044 | Reduce 47.68% | 345,700 | $83.94 |
| Q2 2024 | +83,244 | Add 14.41% | 660,744 | $66.67 |
| Q1 2024 | +206,700 | Add 55.74% | 577,500 | $78.88 |
| Q4 2023 | -103,400 | Reduce 21.81% | 370,800 | $66.98 |
| Q3 2023 | +474,200 | New Buy | 474,200 | $53.45 |
| Q2 2023 | -151,500 | Sold Out | 0 | $0.00 |
| Q1 2023 | -516,700 | Reduce 77.33% | 151,500 | $0.05 |
| Q4 2022 | +668,200 | New Buy | 668,200 | $0.05 |
| Q3 2022 | -306,100 | Sold Out | 0 | $0.00 |
| Q2 2022 | -404,600 | Reduce 56.93% | 306,100 | $50.60 |
| Q1 2022 | +689,900 | Add 3316.83% | 710,700 | $51.00 |
| Q4 2021 | -497,295 | Reduce 95.99% | 20,800 | $70.24 |
| Q3 2021 | -688,205 | Reduce 57.05% | 518,095 | $55.55 |
| Q2 2021 | +340,800 | Add 39.38% | 1.21 M | $58.91 |
| Q1 2021 | -441,800 | Reduce 33.79% | 865,500 | $59.90 |
| Q4 2020 | +425,800 | Add 48.30% | 1.31 M | $54.93 |
| Q3 2020 | +719,509 | Add 444.17% | 881,500 | $55.13 |
| Q2 2020 | +161,991 | New Buy | 161,991 | $50.21 |
| Q1 2020 | -620,200 | Sold Out | 0 | $0.00 |
| Q4 2019 | -384,252 | Reduce 38.25% | 620,200 | $47.99 |
| Q3 2019 | -150,948 | Reduce 13.06% | 1 M | $41.68 |
| Q2 2019 | +555,800 | Add 92.70% | 1.16 M | $39.24 |
| Q1 2019 | -174,600 | Reduce 22.55% | 599,600 | $39.31 |
| Q4 2018 | +727,900 | Add 1572.14% | 774,200 | $29.24 |
| Q3 2018 | +46,300 | New Buy | 46,300 | $36.61 |
| Q2 2018 | -708,200 | Sold Out | 0 | $0.00 |
| Q1 2018 | -1.1 M | Reduce 60.85% | 708,200 | $40.44 |
| Q4 2017 | +238,600 | Add 15.20% | 1.81 M | $43.94 |
| Q3 2017 | +1.06 M | Add 206.08% | 1.57 M | $39.01 |
| Q2 2017 | -40,600 | Reduce 7.33% | 513,000 | $38.21 |
| Q1 2017 | -340,900 | Reduce 38.11% | 553,600 | $33.99 |
| Q4 2016 | -961,800 | Reduce 51.81% | 894,500 | $31.62 |
| Q3 2016 | +1.35 M | Add 266.28% | 1.86 M | $34.31 |
| Q2 2016 | -781,509 | Reduce 60.66% | 506,800 | $30.94 |
| Q1 2016 | -326,791 | Reduce 20.23% | 1.29 M | $31.45 |
| Q4 2015 | +1.27 M | Add 366.66% | 1.62 M | $28.30 |
| Q3 2015 | -346,400 | Reduce 50.02% | 346,100 | $25.18 |
| Q2 2015 | +679,400 | Add 5186.26% | 692,500 | $26.67 |
| Q1 2015 | -159,900 | Reduce 92.43% | 13,100 | $26.72 |
| Q4 2014 | +173,000 | New Buy | 173,000 | $25.20 |
| Q2 2014 | -443,689 | Sold Out | 0 | $0.00 |
| Q1 2014 | -1.32 M | Reduce 74.89% | 443,689 | $22.21 |
| Q4 2013 | +732,500 | Add 70.81% | 1.77 M | $22.77 |
| Q3 2013 | +822,700 | Add 388.62% | 1.03 M | $21.28 |
| Q2 2013 | +211,700 | Add 0.00% | 211,700 | $19.49 |
Renaissance Technologies (RenTech)'s Masco Corporation Investment FAQs
Renaissance Technologies (RenTech) first purchased Masco Corporation (MAS) in Q2 2013, acquiring 211,700 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 (RenTech) has held Masco Corporation (MAS) for 51 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Masco Corporation (MAS) was in Q3 2016, adding 1,856,300 shares worth $63.69 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 1,134,114 shares of Masco Corporation (MAS), valued at approximately $68.47 M.
As of the Q1 2026 filing, Masco Corporation (MAS) represents approximately 0.11% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Masco Corporation (MAS) was 1,856,300 shares, as reported at the end of Q3 2016.