Renaissance Technologies (RenTech)'s TEN Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 466,225 shares of Tsakos Energy Navigation Limited (TEN) worth $18.4 M, representing 0.03% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 44 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in TEN, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2021, adding 1.25 M shares. Largest reduction occurred in Q3 2021, reducing 738,220 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Tsakos Energy Navigation Limited (TEN) Holding Value Over Time
Track share changes against reported price movement
Quarterly Tsakos Energy Navigation Limited (TEN) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +61,428 | Add 15.18% | 466,225 | $39.46 |
| Q4 2025 | +8,217 | Add 2.07% | 404,797 | $22.42 |
| Q3 2025 | -163,465 | Reduce 29.19% | 396,580 | $22.22 |
| Q2 2025 | +203,065 | Add 56.88% | 560,045 | $19.19 |
| Q1 2025 | -181,500 | Reduce 33.71% | 356,980 | $17.06 |
| Q4 2024 | +37,460 | Add 7.48% | 538,480 | $17.34 |
| Q3 2024 | -43,960 | Reduce 8.07% | 501,020 | $25.10 |
| Q2 2024 | +58,900 | Add 12.12% | 544,980 | $29.28 |
| Q1 2024 | +19,400 | Add 4.16% | 486,080 | $25.39 |
| Q4 2023 | +14,600 | Add 3.23% | 466,680 | $22.22 |
| Q3 2023 | +86,100 | Add 23.53% | 452,080 | $20.78 |
| Q2 2023 | +23,400 | Add 6.83% | 365,980 | $0.02 |
| Q1 2023 | +100,000 | Add 41.22% | 342,580 | $0.02 |
| Q4 2022 | +166,680 | Add 219.60% | 242,580 | $0.02 |
| Q3 2022 | -126,280 | Reduce 62.46% | 75,900 | $17.39 |
| Q3 2022 | +8,100 | Add 4.01% | 210,280 | $15.27 |
| Q2 2022 | +12,902 | Add 6.82% | 202,180 | $8.97 |
| Q2 2022 | -121,561 | Reduce 64.22% | 67,717 | $17.16 |
| Q1 2022 | -100,380 | Reduce 57.17% | 75,200 | $18.32 |
| Q1 2022 | +13,698 | Add 7.80% | 189,278 | $8.79 |
| Q4 2021 | +111,020 | Add 54.86% | 313,400 | $11.30 |
| Q4 2021 | -26,800 | Reduce 13.24% | 175,580 | $7.24 |
| Q3 2021 | -1.4 M | Reduce 87.40% | 202,380 | $10.70 |
| Q3 2021 | -665,300 | Reduce 41.43% | 940,600 | $14.27 |
| Q2 2021 | +1.29 M | Add 416.00% | 1.61 M | $19.32 |
| Q2 2021 | +44,375 | Add 14.26% | 355,595 | $8.60 |
| Q1 2021 | +424,430 | Add 156.12% | 696,300 | $10.72 |
| Q1 2021 | +39,350 | Add 14.47% | 311,220 | $9.47 |
| Q4 2020 | -114,060 | Reduce 32.70% | 234,700 | $10.60 |
| Q4 2020 | -76,890 | Reduce 22.05% | 271,870 | $8.03 |
| Q3 2020 | +348,760 | New Buy | 348,760 | $7.92 |
| Q1 2020 | -74,352 | Sold Out | 0 | $0.00 |
| Q4 2019 | -50,528 | Reduce 40.46% | 74,352 | $65.50 |
| Q3 2019 | -135,840 | Reduce 52.10% | 124,880 | $62.60 |
| Q2 2019 | +215,955 | Add 482.42% | 260,720 | $55.45 |
| Q1 2019 | +19,745 | Add 78.92% | 44,765 | $110.80 |
| Q4 2018 | -7,340 | Reduce 22.68% | 25,020 | $136.93 |
| Q3 2018 | +27,960 | Add 635.45% | 32,360 | $210.69 |
| Q2 2018 | +4,400 | New Buy | 4,400 | $219.77 |
| Q4 2017 | -10,560 | Sold Out | 0 | $0.00 |
| Q3 2017 | -12,680 | Reduce 54.56% | 10,560 | $303.31 |
| Q2 2017 | +23,240 | New Buy | 23,240 | $289.16 |
| Q2 2016 | -22,060 | Sold Out | 0 | $0.00 |
| Q1 2016 | -39,060 | Reduce 63.91% | 22,060 | $257.57 |
| Q4 2015 | +61,120 | New Buy | 61,120 | $229.55 |
| Q4 2014 | -19,860 | Sold Out | 0 | $0.00 |
| Q3 2014 | -28,620 | Reduce 59.03% | 19,860 | $261.53 |
| Q2 2014 | -11,260 | Reduce 18.85% | 48,480 | $328.51 |
| Q1 2014 | +59,740 | New Buy | 59,740 | $290.36 |
| Q4 2013 | -46,700 | Sold Out | 0 | $0.00 |
| Q3 2013 | +27,880 | Add 148.14% | 46,700 | $252.51 |
| Q2 2013 | +18,820 | Add 0.00% | 18,820 | $226.41 |
Renaissance Technologies (RenTech)'s Tsakos Energy Navigation Limited Investment FAQs
Renaissance Technologies (RenTech) first purchased Tsakos Energy Navigation Limited (TEN) in Q2 2013, acquiring 18,820 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 Tsakos Energy Navigation Limited (TEN) for 44 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Tsakos Energy Navigation Limited (TEN) was in Q2 2021, adding 1,605,900 shares worth $31.03 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 466,225 shares of Tsakos Energy Navigation Limited (TEN), valued at approximately $18.4 M.
As of the Q1 2026 filing, Tsakos Energy Navigation Limited (TEN) 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 Tsakos Energy Navigation Limited (TEN) was 1,605,900 shares, as reported at the end of Q2 2021.