| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| SEA CONSOLIDATION S A OF PANAMA | 17% | $84,801,778 | 5,023,802 | NIKOLAS P. TSAKOS | 27 Nov 2024 | |||
| TSAKOS HOLDINGS FOUNDATION | 11% | $54,404,291 | 3,223,003 | TSAKOS HOLDINGS FOUNDATION | 16 May 2025 | |||
| CastleKnight Master Fund LP | 4.1% | -42% | $30,876,958 | -$25,612,851 | 1,230,648 | -45% | CastleKnight Master Fund LP | 31 Dec 2025 |
As of 31 Dec 2025, 83 institutional investors reported holding 7,673,422 shares of TSAKOS ENERGY NAVIGATION LTD - Common Shares, par value $5.00 per share (TEN). This represents 26% of the company’s total 30,015,805 outstanding shares.
The largest institutional shareholders of TSAKOS ENERGY NAVIGATION LTD - Common Shares, par value $5.00 per share (TEN) together control 23% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| CastleKnight Management LP | 4.1% | 1,230,648 | +20% | 1.6% | $27,591,128 |
| Sagil Capital LLP | 2.9% | 861,366 | +14% | 12% | $19,311,826 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2.2% | 662,650 | -18% | 0.01% | $14,856,613 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 2.1% | 644,853 | -8.1% | 0.02% | $14,457,604 |
| RENAISSANCE TECHNOLOGIES LLC | 1.3% | 404,797 | +2.1% | 0.01% | $9,075,549 |
| Main Street Financial Solutions, LLC | 1.3% | 396,909 | +0.62% | 0.67% | $8,898,700 |
| FOUNDATION RESOURCE MANAGEMENT INC | 1.2% | 348,732 | -0.94% | 1% | $7,818,571 |
| MORGAN STANLEY | 1.1% | 336,264 | -6.2% | 0% | $7,539,037 |
| Pale Fire Capital SE | 0.99% | 295,909 | -13% | 0.86% | $6,634,280 |
| TWO SIGMA INVESTMENTS, LP | 0.78% | 234,429 | +171% | 0.01% | $5,255,898 |
| Condire Management, LP | 0.64% | 190,977 | 0% | 0.45% | $4,281,704 |
| JANE STREET GROUP, LLC | 0.54% | 162,615 | +423% | 0% | $3,645,829 |
| GRATIA CAPITAL, LLC | 0.48% | 143,228 | -1.4% | 2.9% | $3,211,172 |
| Point72 Asset Management, L.P. | 0.45% | 134,120 | 0% | $3,006,970 | |
| Glenorchy Capital Ltd | 0.35% | 105,246 | -0.81% | 1.5% | $2,359,618 |
| GOLDMAN SACHS GROUP INC | 0.33% | 100,494 | +153% | 0% | $2,253,075 |
| Jump Financial, LLC | 0.3% | 90,994 | -20% | 0.03% | $2,040,086 |
| TUDOR INVESTMENT CORP ET AL | 0.26% | 78,555 | +1.9% | 0.01% | $1,761,203 |
| GROUP ONE TRADING LLC | 0.26% | 77,898 | +21% | 0.05% | $1,746,473 |
| D. E. Shaw & Co., Inc. | 0.22% | 65,807 | 0% | $1,475,393 | |
| STATE STREET CORP | 0.22% | 64,543 | +6.3% | 0% | $1,447,054 |
| Susquehanna Portfolio Strategies, LLC | 0.21% | 63,497 | +17% | 0.02% | $1,423,603 |
| STIFEL FINANCIAL CORP | 0.21% | 63,165 | -3.9% | 0% | $1,416,176 |
| SPROTT INC. | 0.18% | 55,000 | 0.04% | $1,233,100 | |
| RAYMOND JAMES FINANCIAL INC | 0.17% | 50,732 | 0% | $1,137,411 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 7,673,422 | $172,035,191 | -$4,347,841 | $22.42 | 83 |
| 2025 Q3 | 7,838,348 | $174,155,812 | +$15,008,023 | $22.22 | 79 |
| 2025 Q2 | 7,182,494 | $137,830,531 | +$22,816,661 | $19.19 | 71 |
| 2025 Q1 | 6,028,410 | $102,844,313 | +$8,091,000 | $17.06 | 61 |
| 2024 Q4 | 5,555,932 | $96,339,037 | -$24,082,911 | $17.34 | 71 |
| 2024 Q3 | 6,433,121 | $161,355,567 | -$14,266,401 | $25.10 | 89 |
| 2024 Q2 | 6,942,308 | $203,026,635 | +$31,385,659 | $29.28 | 105 |
| 2024 Q1 | 5,734,788 | $145,618,147 | +$3,086,098 | $25.39 | 86 |
| 2023 Q4 | 5,806,977 | $129,058,872 | +$838,028 | $22.22 | 78 |
| 2023 Q3 | 5,653,937 | $117,505,295 | -$9,552,135 | $20.78 | 71 |
| 2023 Q2 | 6,171,368 | $110,014,186 | -$11,952,102 | $17.82 | 75 |
| 2023 Q1 | 6,804,434 | $132,190,305 | +$9,210,462 | $19.43 | 74 |
| 2022 Q4 | 6,390,182 | $108,189,724 | +$20,758,140 | $16.93 | 79 |
| 2022 Q3 | 5,244,376 | $80,081,986 | +$16,365,696 | $15.27 | 60 |
| 2022 Q2 | 4,197,833 | $37,634,167 | +$3,571,912 | $8.97 | 42 |
| 2022 Q1 | 305,314 | $2,682,703 | -$3,842,370 | $7.97 | 6 |
| 2021 Q4 | 3,485,549 | $25,289,989 | -$3,852,396 | $7.24 | 38 |
| 2021 Q3 | 3,884,592 | $41,544,462 | -$3,589,507 | $10.70 | 38 |
| 2021 Q2 | 4,289,087 | $36,880,175 | +$593,652 | $8.60 | 43 |
| 2021 Q1 | 4,109,664 | $38,923,390 | -$24,367,136 | $9.47 | 45 |
| 2020 Q4 | 7,149,273 | $57,403,502 | +$30,315,022 | $8.03 | 47 |
| 2020 Q3 | 3,375,271 | $26,699,414 | +$22,395,391 | $7.92 | 42 |
| 2020 Q2 | 899,508 | $1,808,000 | +$1,807,000 | $2.01 | 5 |
| 2020 Q1 | 95 | $1,000 | $10.53 | 1 | |
| 2019 Q4 | 95 | $1,000 | $10.53 | 1 | |
| 2019 Q3 | 95 | $1,000 | $10.53 | 1 | |
| 2019 Q2 | 95 | $1,000 | $10.53 | 1 | |
| 2019 Q1 | 95 | $1,000 | $10.53 | 1 |