Renaissance Technologies (RenTech)'s UTL Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 490,041 shares of Unitil Corporation (UTL) worth $25.6 M, representing 0.04% 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 UTL, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2026, adding 93,101 shares. Largest reduction occurred in Q4 2020, reducing 99,200 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Unitil Corporation (UTL) Holding Value Over Time
Track share changes against reported price movement
Quarterly Unitil Corporation (UTL) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +93,101 | Add 23.45% | 490,041 | $52.24 |
| Q4 2025 | -87,100 | Reduce 17.99% | 396,940 | $48.44 |
| Q3 2025 | +49,600 | Add 11.42% | 484,040 | $47.86 |
| Q2 2025 | +1,900 | Add 0.44% | 434,440 | $52.15 |
| Q1 2025 | -3,300 | Reduce 0.76% | 432,540 | $57.69 |
| Q4 2024 | -16,800 | Reduce 3.71% | 435,840 | $54.19 |
| Q3 2024 | -12,211 | Reduce 2.63% | 452,640 | $60.58 |
| Q2 2024 | +4,100 | Add 0.89% | 464,851 | $51.79 |
| Q1 2024 | -7,600 | Reduce 1.62% | 460,751 | $52.35 |
| Q4 2023 | -7,900 | Reduce 1.66% | 468,351 | $52.57 |
| Q3 2023 | -900 | Reduce 0.19% | 476,251 | $42.71 |
| Q2 2023 | -2,600 | Reduce 0.54% | 477,151 | $0.05 |
| Q1 2023 | -2,400 | Reduce 0.50% | 479,751 | $0.06 |
| Q4 2022 | -38,400 | Reduce 7.38% | 482,151 | $0.05 |
| Q3 2022 | -62,800 | Reduce 10.77% | 520,551 | $46.45 |
| Q2 2022 | +3,600 | Add 0.62% | 583,351 | $58.72 |
| Q1 2022 | -15,100 | Reduce 2.54% | 579,751 | $49.88 |
| Q4 2021 | -29,100 | Reduce 4.66% | 594,851 | $45.99 |
| Q3 2021 | -9,300 | Reduce 1.47% | 623,951 | $42.78 |
| Q2 2021 | -24,800 | Reduce 3.77% | 633,251 | $52.97 |
| Q1 2021 | -95,900 | Reduce 12.72% | 658,051 | $45.69 |
| Q4 2020 | -99,200 | Reduce 11.63% | 753,951 | $44.27 |
| Q3 2020 | -43,877 | Reduce 4.89% | 853,151 | $38.64 |
| Q2 2020 | -47,823 | Reduce 5.06% | 897,028 | $44.82 |
| Q1 2020 | +7,251 | Add 0.77% | 944,851 | $52.32 |
| Q4 2019 | +10,900 | Add 1.18% | 937,600 | $61.82 |
| Q3 2019 | +36,900 | Add 4.15% | 926,700 | $63.44 |
| Q2 2019 | +25,100 | Add 2.90% | 889,800 | $59.89 |
| Q1 2019 | +13,700 | Add 1.61% | 864,700 | $54.17 |
| Q4 2018 | +38,000 | Add 4.67% | 851,000 | $50.64 |
| Q3 2018 | +29,200 | Add 3.73% | 813,000 | $50.90 |
| Q2 2018 | +67,375 | Add 9.40% | 783,800 | $51.04 |
| Q1 2018 | +70,025 | Add 10.83% | 716,425 | $46.41 |
| Q4 2017 | +68,400 | Add 11.83% | 646,400 | $45.62 |
| Q3 2017 | +47,500 | Add 8.95% | 578,000 | $49.46 |
| Q2 2017 | +37,500 | Add 7.61% | 530,500 | $48.31 |
| Q1 2017 | +44,400 | Add 9.90% | 493,000 | $45.03 |
| Q4 2016 | +32,600 | Add 7.84% | 448,600 | $45.34 |
| Q3 2016 | +20,200 | Add 5.10% | 416,000 | $39.06 |
| Q2 2016 | +11,200 | Add 2.91% | 395,800 | $42.67 |
| Q1 2016 | +55,400 | Add 16.83% | 384,600 | $42.49 |
| Q4 2015 | +33,200 | Add 11.22% | 329,200 | $35.88 |
| Q3 2015 | +39,100 | Add 15.22% | 296,000 | $36.88 |
| Q2 2015 | +9,400 | Add 3.80% | 256,900 | $33.02 |
| Q1 2015 | +26,400 | Add 11.94% | 247,500 | $34.77 |
| Q4 2014 | +53,200 | Add 31.69% | 221,100 | $36.67 |
| Q3 2014 | +12,300 | Add 7.90% | 167,900 | $31.09 |
| Q2 2014 | +19,600 | Add 14.41% | 155,600 | $33.83 |
| Q1 2014 | +21,600 | Add 18.88% | 136,000 | $32.84 |
| Q4 2013 | +17,068 | Add 17.54% | 114,400 | $30.49 |
| Q3 2013 | +13,242 | Add 15.75% | 97,332 | $29.27 |
| Q2 2013 | +84,090 | Add 0.00% | 84,090 | $28.89 |
Renaissance Technologies (RenTech)'s Unitil Corporation Investment FAQs
Renaissance Technologies (RenTech) first purchased Unitil Corporation (UTL) in Q2 2013, acquiring 84,090 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 Unitil Corporation (UTL) for 52 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Unitil Corporation (UTL) was in Q1 2026, adding 490,041 shares worth $25.6 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 490,041 shares of Unitil Corporation (UTL), valued at approximately $25.6 M.
As of the Q1 2026 filing, Unitil Corporation (UTL) represents approximately 0.04% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Unitil Corporation (UTL) was 944,851 shares, as reported at the end of Q1 2020.