Renaissance Technologies (RenTech)'s SWX Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 120,400 shares of Southwest Gas Holdings, Inc. (SWX) worth $9.63 M, representing 0.01% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 42 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in SWX, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2017, adding 285,800 shares. Largest reduction occurred in Q4 2017, reducing 274,400 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Southwest Gas Holdings (SWX) Holding Value Over Time
Track share changes against reported price movement
Quarterly Southwest Gas Holdings (SWX) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -85,900 | Reduce 41.64% | 120,400 | $80.02 |
| Q3 2025 | +110,500 | Add 115.34% | 206,300 | $78.34 |
| Q2 2025 | +79,500 | Add 487.73% | 95,800 | $74.39 |
| Q1 2025 | +16,300 | New Buy | 16,300 | $71.80 |
| Q4 2023 | -18,399 | Sold Out | 0 | $0.00 |
| Q3 2023 | -58,401 | Reduce 76.04% | 18,399 | $60.38 |
| Q2 2023 | +76,800 | New Buy | 76,800 | $0.06 |
| Q4 2022 | -17,200 | Sold Out | 0 | $0.00 |
| Q3 2022 | -29,200 | Reduce 62.93% | 17,200 | $69.77 |
| Q2 2022 | +46,400 | New Buy | 46,400 | $87.09 |
| Q3 2021 | -177,500 | Sold Out | 0 | $0.00 |
| Q2 2021 | +177,500 | New Buy | 177,500 | $66.19 |
| Q4 2020 | -167,400 | Sold Out | 0 | $0.00 |
| Q3 2020 | -66,100 | Reduce 28.31% | 167,400 | $63.10 |
| Q2 2020 | +233,500 | New Buy | 233,500 | $69.05 |
| Q4 2019 | -102,200 | Sold Out | 0 | $0.00 |
| Q3 2019 | +67,400 | Add 193.68% | 102,200 | $91.04 |
| Q2 2019 | +30,584 | Add 725.43% | 34,800 | $89.63 |
| Q1 2019 | -28,700 | Reduce 87.19% | 4,216 | $82.31 |
| Q4 2018 | +32,916 | New Buy | 32,916 | $76.50 |
| Q3 2018 | -74,300 | Sold Out | 0 | $0.00 |
| Q2 2018 | -8,400 | Reduce 10.16% | 74,300 | $76.27 |
| Q1 2018 | -69,700 | Reduce 45.73% | 82,700 | $67.63 |
| Q4 2017 | -274,400 | Reduce 64.29% | 152,400 | $80.48 |
| Q3 2017 | +56,100 | Add 15.13% | 426,800 | $77.62 |
| Q2 2017 | +285,800 | Add 336.63% | 370,700 | $73.06 |
| Q1 2017 | +27,900 | Add 48.95% | 84,900 | $82.91 |
| Q4 2016 | -20,000 | Reduce 25.97% | 57,000 | $76.61 |
| Q3 2016 | -36,200 | Reduce 31.98% | 77,000 | $69.86 |
| Q2 2016 | -72,800 | Reduce 39.14% | 113,200 | $78.71 |
| Q1 2016 | +68,100 | Add 57.76% | 186,000 | $65.85 |
| Q4 2015 | +33,900 | Add 40.36% | 117,900 | $55.16 |
| Q3 2015 | +17,700 | Add 26.70% | 84,000 | $58.32 |
| Q2 2015 | +20,200 | Add 43.82% | 66,300 | $53.21 |
| Q1 2015 | -27,100 | Reduce 37.02% | 46,100 | $58.18 |
| Q4 2014 | -106,000 | Reduce 59.15% | 73,200 | $61.80 |
| Q3 2014 | -16,900 | Reduce 8.62% | 179,200 | $48.58 |
| Q2 2014 | +190,558 | Add 3438.43% | 196,100 | $52.79 |
| Q1 2014 | -46,758 | Reduce 89.40% | 5,542 | $53.41 |
| Q4 2013 | -72,000 | Reduce 57.92% | 52,300 | $55.91 |
| Q3 2013 | +2,700 | Add 2.22% | 124,300 | $50.00 |
| Q2 2013 | +121,600 | Add 0.00% | 121,600 | $46.79 |
Renaissance Technologies (RenTech)'s Southwest Gas Holdings Investment FAQs
Renaissance Technologies (RenTech) first purchased Southwest Gas Holdings, Inc. (SWX) in Q2 2013, acquiring 121,600 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 Southwest Gas Holdings, Inc. (SWX) for 42 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Southwest Gas Holdings, Inc. (SWX) was in Q2 2017, adding 370,700 shares worth $27.08 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 120,400 shares of Southwest Gas Holdings, Inc. (SWX), valued at approximately $9.63 M.
As of the Q4 2025 filing, Southwest Gas Holdings, Inc. (SWX) 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 Southwest Gas Holdings, Inc. (SWX) was 426,800 shares, as reported at the end of Q3 2017.