Renaissance Technologies (RenTech)'s WEC Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 209,975 shares of WEC Energy Group, Inc. (WEC) worth $22.14 M, representing 0.03% of the portfolio. First purchased in 2015-Q2, this long-term strategic position has been held for 39 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in WEC, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2022, adding 1.12 M shares. Largest reduction occurred in Q4 2019, reducing 1.47 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s WEC Energy Group (WEC) Holding Value Over Time
Track share changes against reported price movement
Quarterly WEC Energy Group (WEC) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +209,975 | New Buy | 209,975 | $105.46 |
| Q2 2025 | -3,400 | Sold Out | 0 | $0.00 |
| Q1 2025 | +3,400 | New Buy | 3,400 | $108.98 |
| Q3 2024 | -632,184 | Sold Out | 0 | $0.00 |
| Q2 2024 | -37,391 | Reduce 5.58% | 632,184 | $78.46 |
| Q1 2024 | +394,800 | Add 143.68% | 669,575 | $82.12 |
| Q4 2023 | +274,775 | New Buy | 274,775 | $84.17 |
| Q3 2023 | -22,302 | Sold Out | 0 | $0.00 |
| Q2 2023 | -228,400 | Reduce 91.10% | 22,302 | $0.09 |
| Q1 2023 | -48,000 | Reduce 16.07% | 250,702 | $0.09 |
| Q4 2022 | -322,575 | Reduce 51.92% | 298,702 | $0.09 |
| Q3 2022 | -685,900 | Reduce 52.47% | 621,277 | $89.43 |
| Q2 2022 | -12,900 | Reduce 0.98% | 1.31 M | $100.64 |
| Q1 2022 | +1.12 M | Add 563.35% | 1.32 M | $99.81 |
| Q4 2021 | -325,475 | Reduce 62.06% | 199,002 | $97.07 |
| Q3 2021 | +307,300 | Add 141.50% | 524,477 | $88.20 |
| Q2 2021 | +217,177 | New Buy | 217,177 | $88.95 |
| Q3 2020 | -226,975 | Sold Out | 0 | $0.00 |
| Q2 2020 | -743,415 | Reduce 76.61% | 226,975 | $87.65 |
| Q1 2020 | +25,396 | Add 2.69% | 970,390 | $88.13 |
| Q4 2019 | -1.47 M | Reduce 60.87% | 944,994 | $92.23 |
| Q3 2019 | -1.04 M | Reduce 30.12% | 2.41 M | $95.10 |
| Q2 2019 | -637,500 | Reduce 15.57% | 3.46 M | $83.37 |
| Q1 2019 | -367,500 | Reduce 8.24% | 4.09 M | $79.08 |
| Q4 2018 | +587,400 | Add 15.16% | 4.46 M | $69.26 |
| Q3 2018 | +753,600 | Add 24.16% | 3.87 M | $66.76 |
| Q2 2018 | -33,700 | Reduce 1.07% | 3.12 M | $64.65 |
| Q1 2018 | +368,700 | Add 13.24% | 3.15 M | $62.70 |
| Q4 2017 | +700,200 | Add 33.59% | 2.78 M | $66.43 |
| Q3 2017 | +299,800 | Add 16.80% | 2.08 M | $62.78 |
| Q2 2017 | +269,900 | Add 17.82% | 1.78 M | $61.38 |
| Q1 2017 | +624,400 | Add 70.12% | 1.51 M | $60.63 |
| Q4 2016 | +491,800 | Add 123.35% | 890,502 | $58.65 |
| Q3 2016 | +398,702 | New Buy | 398,702 | $59.88 |
| Q2 2016 | -232,402 | Sold Out | 0 | $0.00 |
| Q1 2016 | +202,900 | Add 687.75% | 232,402 | $60.07 |
| Q4 2015 | -203,375 | Reduce 87.33% | 29,502 | $51.32 |
| Q3 2015 | -217,527 | Reduce 48.30% | 232,877 | $52.22 |
| Q2 2015 | +450,404 | New Buy | 450,404 | $44.97 |
Renaissance Technologies (RenTech)'s WEC Energy Group Investment FAQs
Renaissance Technologies (RenTech) first purchased WEC Energy Group, Inc. (WEC) in Q2 2015, acquiring 450,404 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 WEC Energy Group, Inc. (WEC) for 39 quarters since Q2 2015.
Renaissance Technologies (RenTech)'s largest addition to WEC Energy Group, Inc. (WEC) was in Q1 2022, adding 1,320,077 shares worth $131.76 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 209,975 shares of WEC Energy Group, Inc. (WEC), valued at approximately $22.14 M.
As of the Q4 2025 filing, WEC Energy Group, Inc. (WEC) represents approximately 0.03% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in WEC Energy Group, Inc. (WEC) was 4,460,802 shares, as reported at the end of Q4 2018.