Tsakos Energy Navigation Ltd Common Shares (TNP)
TNP moved a median of -0.63% 30 minutes after news, and -0.24% by the close. How TNP actually reacts to news — the realized, point-in-time move the market made, measured across 61 labeled events over the last three years with zero look-ahead.
TNP’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.13% | 58% | 33 |
| 30-min | -0.63% | 43% | 35 |
| 60-min | -0.23% | 46% | 35 |
| to close | -0.24% | 46% | 35 |
| Middle 50% of TNP reactions | -0.92% to +0.36% |
|---|---|
| Median reaction (30-min) | -0.63% |
| Measured reactions | 61 |
Half of all Tsakos Energy Navigation Ltd Common Shares news events land between -0.92% and +0.36% at 30 minutes.
Reaction stats as of 2026-08-31. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when TNP moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to TNP's baseline. Nothing else.
Recent TNP events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K TSAKOS ENERGY NAVIGATION For: Mar 06 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Nov 21 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Oct 30 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Jun 25 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Apr 30 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 20-F TSAKOS ENERGY NAVIGATION For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | — | — | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Dec 03 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| TEN Ltd. NYSE Ticker Change to “TEN” Effective Today | Press release | GlobeNewswire | — | — | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Jun 24 | SEC filing · Form 6-K | SEC EDGAR | -0.51% | +1.09% | |
| TEN, Ltd. Holds its Thirty First Annual General Meeting | Press release | GlobeNewswire | +0.39% | +1.00% | |
| TEN, Ltd. Reports Profits for the First Quarter 2024 and Sets Date for First Common Share Semi-Annual Dividend of $0.60 | Press release | GlobeNewswire | -1.25% | -0.28% | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Jun 14 | SEC filing · Form 6-K | SEC EDGAR | +1.22% | -1.22% | |
| TEN Ltd. Announces New NYSE Ticker Symbol “TEN” | Press release | GlobeNewswire | -0.77% | -4.00% | |
| TEN Ltd. Announces Completion of Viken Fleet Acquisition and Sale of Aframax Tanker and LNG Carrier | Press release | GlobeNewswire | +0.03% | -0.49% | |
| TEN, Ltd. Announces Date of First Quarter 2024 Results, Conference Call and Webcast | Press release | GlobeNewswire | +0.19% | -1.12% | |
| Dr. Nikolas Tsakos, Founder & CEO of TEN Ltd. Interview on Fox Business Network – Friday, May 17, 2024 | Press release | GlobeNewswire | +0.27% | +1.60% | |
| TEN Ltd. Announces Delivery of Six Environmentally Friendly Vessels Since the Beginning of 2024 | Press release | GlobeNewswire | -0.32% | +0.94% | |
| Dr. Nikolas Tsakos, Founder & CEO of TEN Ltd. Interview Today Live at NYSE – Schwab Network | Press release | GlobeNewswire | +0.13% | +2.84% | |
| TEN Ltd. Announces the Filing of Form 20-F With the SEC | Press release | GlobeNewswire | +1.54% | +2.68% | |
| TEN Ltd. Declares Dividend on its Series E Cumulative Perpetual Preferred Shares | Press release | GlobeNewswire | +1.54% | +2.68% | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: May 03 | SEC filing · Form 6-K | SEC EDGAR | -1.02% | -0.87% | |
| Form S-8 TSAKOS ENERGY NAVIGATION | SEC filing · Form S-8 | SEC EDGAR | +0.50% | +2.59% | |
| TEN Ltd. Announces the Sale of A 2007-Built Aframax Tanker | Press release | GlobeNewswire | -0.87% | -0.24% | |
| Form 20-F TSAKOS ENERGY NAVIGATION For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -0.87% | -0.24% | |
| TEN Ltd. Declares Dividend on its Series F Cumulative Redeemable Perpetual Preferred Shares | Press release | GlobeNewswire | +0.62% | -3.19% | |
| TEN Ltd. Reports Record Profits for Year-End and Fourth Quarter 2023 Results and Dividend of $0.60 per Common Share | Press release | GlobeNewswire | — | +0.79% | |
| TEN, Ltd. Announces Date of Fourth Quarter and Year End 2023 Results, Conference Call and Webcast | Press release | GlobeNewswire | — | +0.24% | |
| “2024 CAPITAL LINK GREEK SHIPPING LEADERSHIP AWARD” | Press release | GlobeNewswire | +0.16% | +0.54% | |
| TEN Ltd. Declares Dividend on its Series E Cumulative Perpetual Preferred Shares | Press release | GlobeNewswire | +0.13% | +0.17% | |
| TEN Ltd. Announces the Acquisition of a Fleet of Five Modern Environmentally-Friendly Vessels | Press release | GlobeNewswire | -1.33% | -1.25% | |
| TEN Ltd. Announces the Sale of a 2005-Built Suezmax Tanker and Completion of the First Phase of Its Dual-Fuel Renewal Program | Press release | GlobeNewswire | -0.58% | -1.77% | |
| TEN Ltd. Declares Dividend on its Series F Cumulative Redeemable Perpetual Preferred Shares | Press release | GlobeNewswire | -1.40% | -1.17% | |
| Dr. Nikolas Tsakos, Founder & CEO of Ten Ltd. Interview Today Live at NYSE – Schwab Network | Press release | GlobeNewswire | -0.28% | -0.69% | |
| TEN Ltd. Lloyd’s List Tanker Company of the Year for 2023 | Press release | GlobeNewswire | +0.33% | -0.30% | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Nov 24 | SEC filing · Form 6-K | SEC EDGAR | +0.77% | +0.00% | |
| Ten Ltd. Reports Results For the Nine Months and Third Quarter Ended September 30, 2023 and Declares Dividend Date | Press release | GlobeNewswire | +0.15% | -1.73% | |
| TEN Ltd. Declares Dividend on its Series E Cumulative Perpetual Preferred Shares | Press release | GlobeNewswire | +0.19% | -1.44% | |
| TEN, Ltd. Announces Date of Third Quarter 2023 Results, Conference Call and Webcast | Press release | GlobeNewswire | -0.49% | -2.52% | |
| TEN Ltd. Celebrates 30 Years Since Inception | Press release | GlobeNewswire | +0.69% | +0.37% | |
| TEN Ltd. Announces Delivery and Long-Term Employment of First of Four LNG Powered Aframax Tankers | Press release | GlobeNewswire | +0.89% | +4.63% | |
| TEN Ltd. Declares Dividend on its Series F Cumulative Redeemable Perpetual Preferred Shares | Press release | GlobeNewswire | -0.86% | +3.06% | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +1.22% | +0.25% | |
| Ten Ltd. Reports Profits for the Second Quarter and Six Months Ended June 30, 2023 and Declares Total Annual Dividend of $1.00 Per Common Share for 2023 | Press release | GlobeNewswire | -3.22% | -2.08% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the TNP section they belong to.
Where else TNP is measured.
TNP earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Bird Construction Inc (BDT_TSE) | 61 | +0.13% | 56% |
| SOCIAL CAPITAL HEDOSOPHIA HOLDINGS CORP (IPOA) | 61 | 0.00% | 38% |
| TOTTENHAM ACQUISITION I LTD UNIT (TOTAU) | 61 | 0.00% | 33% |
| ARVANA INC (AVNI) | 60 | 0.00% | 13% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Industrials names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Tsakos Energy Navigation Ltd Common Shares's median reaction calculated?
Every labeled TNP news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 61 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 43% of TNP's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-08-31.
Does TNP's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.