Renaissance Technologies (RenTech)'s ESP Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 103,212 shares of Espey Mfg. & Electronics Corp. (ESP) worth $5.72 M, representing 0.01% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 52 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in ESP, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2023, adding 12,800 shares. Largest reduction occurred in Q3 2022, reducing 12,400 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Espey Mfg & Electronics (ESP) Holding Value Over Time
Track share changes against reported price movement
Quarterly Espey Mfg & Electronics (ESP) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -100 | Reduce 0.10% | 103,212 | $55.42 |
| Q4 2025 | +3,247 | Add 3.24% | 103,312 | $47.13 |
| Q3 2025 | -7,047 | Reduce 6.58% | 100,065 | $39.61 |
| Q2 2025 | +1,369 | Add 1.29% | 107,112 | $45.71 |
| Q1 2025 | -269 | Reduce 0.25% | 105,743 | $27.13 |
| Q4 2024 | -3,200 | Reduce 2.93% | 106,012 | $30.15 |
| Q3 2024 | -2,300 | Reduce 2.06% | 109,212 | $30.09 |
| Q2 2024 | +4,000 | Add 3.72% | 111,512 | $21.25 |
| Q1 2024 | +3,681 | Add 3.55% | 107,512 | $25.25 |
| Q4 2023 | +4,219 | Add 4.24% | 103,831 | $18.70 |
| Q3 2023 | -100 | Reduce 0.10% | 99,612 | $16.15 |
| Q2 2023 | +12,800 | Add 14.73% | 99,712 | $0.02 |
| Q1 2023 | +3,900 | Add 4.70% | 86,912 | $0.02 |
| Q4 2022 | -6,800 | Reduce 7.57% | 83,012 | $0.01 |
| Q3 2022 | -12,400 | Reduce 12.13% | 89,812 | $13.80 |
| Q2 2022 | -2,600 | Reduce 2.48% | 102,212 | $14.24 |
| Q1 2022 | -4,100 | Reduce 3.76% | 104,812 | $13.90 |
| Q4 2021 | -5,500 | Reduce 4.81% | 108,912 | $14.21 |
| Q3 2021 | -5,684 | Reduce 4.73% | 114,412 | $14.55 |
| Q2 2021 | -5,316 | Reduce 4.24% | 120,096 | $14.82 |
| Q1 2021 | -3,702 | Reduce 2.87% | 125,412 | $15.20 |
| Q4 2020 | +2,275 | Add 1.79% | 129,114 | $18.91 |
| Q3 2020 | -4,625 | Reduce 3.52% | 126,839 | $19.00 |
| Q2 2020 | -4,200 | Reduce 3.10% | 131,464 | $17.32 |
| Q1 2020 | -9,423 | Reduce 6.49% | 135,664 | $18.13 |
| Q4 2019 | -1,900 | Reduce 1.29% | 145,087 | $21.60 |
| Q3 2019 | +100 | Add 0.07% | 146,987 | $23.72 |
| Q2 2019 | +200 | Add 0.14% | 146,887 | $24.75 |
| Q1 2019 | +900 | Add 0.62% | 146,687 | $24.75 |
| Q4 2018 | +1,300 | Add 0.90% | 145,787 | $24.92 |
| Q3 2018 | +787 | Add 0.55% | 144,487 | $29.89 |
| Q2 2018 | +1,900 | Add 1.34% | 143,700 | $26.83 |
| Q1 2018 | +1,900 | Add 1.36% | 141,800 | $26.20 |
| Q4 2017 | +9,201 | Add 7.04% | 139,900 | $23.96 |
| Q3 2017 | +10,899 | Add 9.10% | 130,699 | $22.50 |
| Q2 2017 | +2,300 | Add 1.96% | 119,800 | $22.42 |
| Q1 2017 | +2,400 | Add 2.09% | 117,500 | $23.00 |
| Q4 2016 | +1,300 | Add 1.14% | 115,100 | $26.06 |
| Q3 2016 | +2,400 | Add 2.15% | 113,800 | $25.27 |
| Q2 2016 | +1,100 | Add 1.00% | 111,400 | $26.01 |
| Q1 2016 | +2,000 | Add 1.85% | 110,300 | $24.60 |
| Q4 2015 | +900 | Add 0.84% | 108,300 | $25.75 |
| Q3 2015 | +600 | Add 0.56% | 107,400 | $24.55 |
| Q2 2015 | -800 | Reduce 0.74% | 106,800 | $26.00 |
| Q1 2015 | +1,900 | Add 1.80% | 107,600 | $29.62 |
| Q4 2014 | +3,000 | Add 2.92% | 105,700 | $23.80 |
| Q3 2014 | +3,500 | Add 3.53% | 102,700 | $20.13 |
| Q2 2014 | +4,600 | Add 4.86% | 99,200 | $25.12 |
| Q1 2014 | +4,500 | Add 4.99% | 94,600 | $27.25 |
| Q4 2013 | +12,500 | Add 16.11% | 90,100 | $32.64 |
| Q3 2013 | +3,800 | Add 5.15% | 77,600 | $28.60 |
| Q2 2013 | +73,800 | Add 0.00% | 73,800 | $25.70 |
Renaissance Technologies (RenTech)'s Espey Mfg & Electronics Investment FAQs
Renaissance Technologies (RenTech) first purchased Espey Mfg. & Electronics Corp. (ESP) in Q2 2013, acquiring 73,800 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 Espey Mfg. & Electronics Corp. (ESP) for 52 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Espey Mfg. & Electronics Corp. (ESP) was in Q2 2013, adding 73,800 shares worth $1.9 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 103,212 shares of Espey Mfg. & Electronics Corp. (ESP), valued at approximately $5.72 M.
As of the Q1 2026 filing, Espey Mfg. & Electronics Corp. (ESP) 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 Espey Mfg. & Electronics Corp. (ESP) was 146,987 shares, as reported at the end of Q3 2019.