Renaissance Technologies (RenTech)'s SSD Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 21,000 shares of Simpson Manufacturing Co., Inc. (SSD) worth $3.39 M, representing 0.01% of the portfolio. First purchased in 2014-Q1, this long-term strategic position has been held for 47 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in SSD, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2020, adding 246,600 shares. Largest reduction occurred in Q1 2019, reducing 209,700 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Simpson Manufacturing Co (SSD) Holding Value Over Time
Track share changes against reported price movement
Quarterly Simpson Manufacturing Co (SSD) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +21,000 | New Buy | 21,000 | $161.47 |
| Q3 2025 | -11,700 | Sold Out | 0 | $0.00 |
| Q2 2025 | -18,400 | Reduce 61.13% | 11,700 | $155.31 |
| Q1 2025 | +30,100 | New Buy | 30,100 | $157.08 |
| Q3 2024 | -13,700 | Sold Out | 0 | $0.00 |
| Q2 2024 | +1,100 | Add 8.73% | 13,700 | $168.53 |
| Q1 2024 | -36,000 | Reduce 74.07% | 12,600 | $205.16 |
| Q4 2023 | +19,400 | Add 66.44% | 48,600 | $197.98 |
| Q3 2023 | -6,100 | Reduce 17.28% | 29,200 | $149.79 |
| Q2 2023 | -78,700 | Reduce 69.04% | 35,300 | $0.14 |
| Q1 2023 | -27,800 | Reduce 19.61% | 114,000 | $0.11 |
| Q4 2022 | -62,400 | Reduce 30.56% | 141,800 | $0.09 |
| Q3 2022 | +61,300 | Add 42.90% | 204,200 | $78.40 |
| Q2 2022 | +34,400 | Add 31.71% | 142,900 | $100.61 |
| Q1 2022 | +108,500 | New Buy | 108,500 | $109.04 |
| Q4 2021 | -42,600 | Sold Out | 0 | $0.00 |
| Q3 2021 | -38,100 | Reduce 47.21% | 42,600 | $106.97 |
| Q2 2021 | -11,400 | Reduce 12.38% | 80,700 | $110.45 |
| Q1 2021 | -56,900 | Reduce 38.19% | 92,100 | $103.74 |
| Q4 2020 | +5,700 | Add 3.98% | 149,000 | $93.45 |
| Q3 2020 | -101,100 | Reduce 41.37% | 143,300 | $97.16 |
| Q2 2020 | -110,600 | Reduce 31.15% | 244,400 | $84.36 |
| Q1 2020 | +246,600 | Add 227.49% | 355,000 | $61.98 |
| Q4 2019 | +108,400 | New Buy | 108,400 | $80.23 |
| Q3 2019 | -11,500 | Sold Out | 0 | $0.00 |
| Q2 2019 | -77,900 | Reduce 87.14% | 11,500 | $66.43 |
| Q1 2019 | -209,700 | Reduce 70.11% | 89,400 | $59.27 |
| Q4 2018 | +203,100 | Add 211.56% | 299,100 | $54.13 |
| Q3 2018 | +26,300 | Add 37.73% | 96,000 | $72.46 |
| Q2 2018 | -57,800 | Reduce 45.33% | 69,700 | $62.20 |
| Q1 2018 | +123,900 | Add 3441.67% | 127,500 | $57.59 |
| Q4 2017 | +3,600 | New Buy | 3,600 | $57.50 |
| Q3 2017 | -36,800 | Sold Out | 0 | $0.00 |
| Q2 2017 | -51,100 | Reduce 58.13% | 36,800 | $43.72 |
| Q1 2017 | -33,139 | Reduce 27.38% | 87,900 | $43.09 |
| Q4 2016 | +7,539 | Add 6.64% | 121,039 | $43.75 |
| Q3 2016 | -191,500 | Reduce 62.79% | 113,500 | $43.95 |
| Q2 2016 | -81,600 | Reduce 21.11% | 305,000 | $39.97 |
| Q1 2016 | +151,200 | Add 64.23% | 386,600 | $38.17 |
| Q4 2015 | +113,100 | Add 92.48% | 235,400 | $34.15 |
| Q3 2015 | +3,800 | Add 3.21% | 122,300 | $33.49 |
| Q2 2015 | +57,600 | Add 94.58% | 118,500 | $34.00 |
| Q1 2015 | -26,300 | Reduce 30.16% | 60,900 | $37.37 |
| Q4 2014 | +30,800 | Add 54.61% | 87,200 | $34.60 |
| Q3 2014 | +1,800 | Add 3.30% | 56,400 | $29.15 |
| Q2 2014 | +7,000 | Add 14.71% | 54,600 | $36.36 |
| Q1 2014 | +47,600 | New Buy | 47,600 | $35.34 |
Renaissance Technologies (RenTech)'s Simpson Manufacturing Co Investment FAQs
Renaissance Technologies (RenTech) first purchased Simpson Manufacturing Co., Inc. (SSD) in Q1 2014, acquiring 47,600 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 Simpson Manufacturing Co., Inc. (SSD) for 47 quarters since Q1 2014.
Renaissance Technologies (RenTech)'s largest addition to Simpson Manufacturing Co., Inc. (SSD) was in Q1 2020, adding 355,000 shares worth $22 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 21,000 shares of Simpson Manufacturing Co., Inc. (SSD), valued at approximately $3.39 M.
As of the Q4 2025 filing, Simpson Manufacturing Co., Inc. (SSD) represents approximately 0.01% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Simpson Manufacturing Co., Inc. (SSD) was 386,600 shares, as reported at the end of Q1 2016.