Renaissance Technologies (RenTech)'s IESC Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 213,504 shares of IES Holdings, Inc. (IESC) worth $78.43 M, representing 0.11% of the portfolio. First purchased in 2016-Q2, this long-term strategic position has been held for 41 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in IESC, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2019, adding 74,000 shares. Largest reduction occurred in Q2 2017, reducing 254,000 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s IES Holdings (IESC) Holding Value Over Time
Track share changes against reported price movement
Quarterly IES Holdings (IESC) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2026 | +48,800 | Add 29.63% | 213,504 | $367.33 |
| Q1 2026 | -30,080 | Reduce 15.44% | 164,704 | $238.23 |
| Q4 2025 | -16,680 | Reduce 7.89% | 194,784 | $194.51 |
| Q3 2025 | -53,600 | Reduce 20.22% | 211,464 | $198.83 |
| Q2 2025 | -35,800 | Reduce 11.90% | 265,064 | $148.11 |
| Q1 2025 | -26,200 | Reduce 8.01% | 300,864 | $82.56 |
| Q4 2024 | -30,400 | Reduce 8.50% | 327,064 | $100.48 |
| Q3 2024 | -15,600 | Reduce 4.18% | 357,464 | $99.81 |
| Q2 2024 | +10,200 | Add 2.81% | 373,064 | $69.67 |
| Q1 2024 | -43,600 | Reduce 10.73% | 362,864 | $60.82 |
| Q4 2023 | +43,000 | Add 11.83% | 406,464 | $39.61 |
| Q3 2023 | -1,732 | Reduce 0.47% | 363,464 | $32.94 |
| Q2 2023 | +12,132 | Add 3.44% | 365,196 | $0.03 |
| Q1 2023 | +800 | Add 0.23% | 353,064 | $0.02 |
| Q4 2022 | -27,400 | Reduce 7.22% | 352,264 | $0.02 |
| Q3 2022 | -49,200 | Reduce 11.47% | 379,664 | $13.81 |
| Q2 2022 | +1,800 | Add 0.42% | 428,864 | $15.08 |
| Q1 2022 | -21,000 | Reduce 4.69% | 427,064 | $20.10 |
| Q4 2021 | -21,200 | Reduce 4.52% | 448,064 | $25.32 |
| Q3 2021 | -6,200 | Reduce 1.30% | 469,264 | $22.84 |
| Q2 2021 | -52,200 | Reduce 9.89% | 475,464 | $25.68 |
| Q1 2021 | -97,600 | Reduce 15.61% | 527,664 | $25.21 |
| Q4 2020 | -120,000 | Reduce 16.10% | 625,264 | $23.02 |
| Q3 2020 | -8,400 | Reduce 1.11% | 745,264 | $15.89 |
| Q2 2020 | +36,278 | Add 5.06% | 753,664 | $11.58 |
| Q1 2020 | +66,322 | Add 10.19% | 717,386 | $8.83 |
| Q4 2019 | +26,000 | Add 4.16% | 651,064 | $12.83 |
| Q3 2019 | +74,000 | Add 13.43% | 625,064 | $10.29 |
| Q2 2019 | +43,828 | Add 8.64% | 551,064 | $9.43 |
| Q1 2019 | +67,372 | Add 15.32% | 507,236 | $8.89 |
| Q4 2018 | +18,800 | Add 4.46% | 439,864 | $7.78 |
| Q3 2018 | +40,600 | Add 10.67% | 421,064 | $9.75 |
| Q2 2018 | +16,800 | Add 4.62% | 380,464 | $8.37 |
| Q1 2018 | -45,600 | Reduce 11.14% | 363,664 | $7.58 |
| Q4 2017 | -94,800 | Reduce 18.81% | 409,264 | $8.63 |
| Q3 2017 | -127,200 | Reduce 20.15% | 504,064 | $8.65 |
| Q2 2017 | -254,000 | Reduce 28.69% | 631,264 | $9.08 |
| Q1 2017 | -15,400 | Reduce 1.71% | 885,264 | $9.05 |
| Q4 2016 | -63,000 | Reduce 6.54% | 900,664 | $9.58 |
| Q3 2016 | -65,400 | Reduce 6.36% | 963,664 | $8.90 |
| Q2 2016 | +514,532 | New Buy | 1.03 M | $6.21 |
Renaissance Technologies (RenTech)'s IES Holdings Investment FAQs
Renaissance Technologies (RenTech) first purchased IES Holdings, Inc. (IESC) in Q2 2016, acquiring 1,029,064 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 IES Holdings, Inc. (IESC) for 41 quarters since Q2 2016.
Renaissance Technologies (RenTech)'s largest addition to IES Holdings, Inc. (IESC) was in Q2 2016, adding 1,029,064 shares worth $6.39 M.
According to the latest 13F filing for Q2 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 213,504 shares of IES Holdings, Inc. (IESC), valued at approximately $78.43 M.
As of the Q2 2026 filing, IES Holdings, Inc. (IESC) 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 IES Holdings, Inc. (IESC) was 1,029,064 shares, as reported at the end of Q2 2016.