Renaissance Technologies (RenTech)'s AEIS Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 2,322 shares of Advanced Energy Industries, Inc. (AEIS) worth $749,333, representing 0.00% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 46 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in AEIS, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2018, adding 304,000 shares. Largest reduction occurred in Q4 2019, reducing 349,422 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Advanced Energy Industries (AEIS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Advanced Energy Industries (AEIS) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +2,322 | New Buy | 2,322 | $322.71 |
| Q3 2025 | -28,122 | Sold Out | 0 | $0.00 |
| Q2 2025 | +12,600 | Add 81.18% | 28,122 | $132.50 |
| Q1 2025 | +15,522 | New Buy | 15,522 | $95.31 |
| Q4 2024 | -1,996 | Sold Out | 0 | $0.00 |
| Q3 2024 | -9,626 | Reduce 82.83% | 1,996 | $105.24 |
| Q2 2024 | -35,900 | Reduce 75.54% | 11,622 | $108.76 |
| Q1 2024 | +47,522 | New Buy | 47,522 | $101.97 |
| Q4 2023 | -25,322 | Sold Out | 0 | $0.00 |
| Q3 2023 | +12,000 | Add 90.08% | 25,322 | $103.11 |
| Q2 2023 | -9,700 | Reduce 42.13% | 13,322 | $0.11 |
| Q1 2023 | -45,200 | Reduce 66.25% | 23,022 | $0.10 |
| Q4 2022 | +68,222 | New Buy | 68,222 | $0.09 |
| Q3 2022 | -93,722 | Sold Out | 0 | $0.00 |
| Q2 2022 | +46,300 | Add 97.63% | 93,722 | $72.98 |
| Q1 2022 | +10,200 | Add 27.40% | 47,422 | $86.08 |
| Q4 2021 | -32,700 | Reduce 46.77% | 37,222 | $91.05 |
| Q3 2021 | +36,100 | Add 106.74% | 69,922 | $87.75 |
| Q2 2021 | -11,800 | Reduce 25.86% | 33,822 | $112.71 |
| Q1 2021 | -18,500 | Reduce 28.85% | 45,622 | $109.18 |
| Q4 2020 | -50,500 | Reduce 44.06% | 64,122 | $96.97 |
| Q3 2020 | +62,013 | Add 117.88% | 114,622 | $62.94 |
| Q2 2020 | -278,878 | Reduce 84.13% | 52,609 | $67.78 |
| Q1 2020 | -308,313 | Reduce 48.19% | 331,487 | $48.49 |
| Q4 2019 | -349,422 | Reduce 35.32% | 639,800 | $71.20 |
| Q3 2019 | -272,695 | Reduce 21.61% | 989,222 | $57.41 |
| Q2 2019 | -183,805 | Reduce 12.71% | 1.26 M | $56.27 |
| Q1 2019 | -129,898 | Reduce 8.24% | 1.45 M | $49.68 |
| Q4 2018 | -107,202 | Reduce 6.37% | 1.58 M | $42.93 |
| Q3 2018 | +290,200 | Add 20.84% | 1.68 M | $51.65 |
| Q2 2018 | +290,200 | Add 26.32% | 1.39 M | $58.09 |
| Q1 2018 | +304,000 | Add 38.08% | 1.1 M | $63.90 |
| Q4 2017 | +225,700 | Add 39.41% | 798,422 | $67.48 |
| Q3 2017 | +90,700 | Add 18.82% | 572,722 | $80.76 |
| Q2 2017 | +90,822 | Add 23.22% | 482,022 | $64.69 |
| Q1 2017 | +11,800 | Add 3.11% | 391,200 | $68.56 |
| Q4 2016 | +67,200 | Add 21.52% | 379,400 | $54.75 |
| Q3 2016 | +578 | Add 0.19% | 312,200 | $47.32 |
| Q2 2016 | -79,400 | Reduce 20.31% | 311,622 | $37.96 |
| Q1 2016 | -20,400 | Reduce 4.96% | 391,022 | $34.79 |
| Q4 2015 | +243,000 | Add 144.28% | 411,422 | $28.23 |
| Q3 2015 | +32,900 | Add 24.28% | 168,422 | $26.30 |
| Q2 2015 | +135,522 | New Buy | 135,522 | $27.49 |
| Q4 2013 | -338,422 | Sold Out | 0 | $0.00 |
| Q3 2013 | -160,100 | Reduce 32.11% | 338,422 | $17.51 |
| Q2 2013 | +498,522 | Add 0.00% | 498,522 | $17.41 |
Renaissance Technologies (RenTech)'s Advanced Energy Industries Investment FAQs
Renaissance Technologies (RenTech) first purchased Advanced Energy Industries, Inc. (AEIS) in Q2 2013, acquiring 498,522 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 Advanced Energy Industries, Inc. (AEIS) for 46 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Advanced Energy Industries, Inc. (AEIS) was in Q2 2013, adding 498,522 shares worth $8.68 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 2,322 shares of Advanced Energy Industries, Inc. (AEIS), valued at approximately $749,333.
As of the Q1 2026 filing, Advanced Energy Industries, Inc. (AEIS) represents approximately 0.00% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Advanced Energy Industries, Inc. (AEIS) was 1,682,822 shares, as reported at the end of Q3 2018.