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 |
|---|---|---|---|---|---|
| TEN, Ltd. Reports Profits for the First Half and Second Quarter of 2026 | Press release | GlobeNewswire | -0.34% | -2.19% | |
| TEN Ltd. Announces Sale of Two First-Generation Suezmax Tankers | Press release | GlobeNewswire | +0.16% | -0.19% | |
| TEN Ltd. Announces Date for the Second Quarter and Six Months 2026 Results, Conference Call and Webcast | Press release | GlobeNewswire | +1.59% | -0.16% | |
| TEN Ltd. Declares Dividend on its Series E Cumulative Perpetual Preferred Shares | Press release | GlobeNewswire | -0.96% | -2.27% | |
| TEN Ltd. Announces Delivery and Naming of the Third in a Series of Twelve DP2 Shuttle Tankers Ordered at Samsung Heavy Industries, South Korea | Press release | GlobeNewswire | +0.56% | -0.53% | |
| Form F-3ASR TSAKOS ENERGY NAVIGATION | SEC filing · Form F-3ASR | SEC EDGAR | +0.30% | +2.32% | |
| TEN Ltd. Declares Dividend on its Series F Cumulative Redeemable Perpetual Preferred Shares | Press release | GlobeNewswire | +0.97% | +0.92% | |
| TEN Ltd. Announces Second LNG Carrier Order in Hyundai Heavy Industries | Press release | GlobeNewswire | +0.97% | +0.92% | |
| TEN Ltd. Declares Common Stock Dividend | Press release | GlobeNewswire | +1.88% | -0.95% | |
| TEN Ltd. Holds Its Thirty-Third Annual General Meeting of Shareholders | Press release | GlobeNewswire | -0.07% | +0.36% | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: May 22 | SEC filing · Form 6-K | SEC EDGAR | +0.10% | -0.66% | |
| TEN, Ltd. Reports Profits for First Quarter 2026 and Declares Second Semi-Annual Common Share Dividend of $1.00 | Press release | GlobeNewswire | +1.74% | +3.13% | |
| TEN Ltd. Announces Date for the First Quarter 2026 Results, Conference Call and Webcast | Press release | GlobeNewswire | -0.08% | +1.71% | |
| TEN Ltd. Declares Dividend on its Series E Cumulative Perpetual Preferred Shares | Press release | GlobeNewswire | +0.96% | -0.83% | |
| TEN Ltd. Announces an Up to Five-Year Charter Extension of Two DP2 Shuttle Tankers | Press release | GlobeNewswire | -1.16% | +1.21% | |
| Form 6-K TSAKOS ENERGY NAVIGATION For: Apr 17 | SEC filing · Form 6-K | SEC EDGAR | -1.92% | +2.99% | |
| TEN Ltd. Announces Filing of Form 20-F with the SEC | Press release | GlobeNewswire | +0.34% | +3.52% | |
| Form 20-F TSAKOS ENERGY NAVIGATION For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | +2.23% | -4.09% | |
| TEN Ltd. Declares Dividend on its Series F Cumulative Redeemable Perpetual Preferred Shares | Press release | GlobeNewswire | +2.23% | -4.09% | |
| Dr. Nikolas P. Tsakos, Founder & CEO of TEN Ltd., to be Interviewed Live Today on Bloomberg Surveillance | Press release | GlobeNewswire | -2.23% | -1.20% | |
| Dr. Nikolas P. Tsakos, Founder & CEO of TEN Ltd. Interview Today Live at NYSE – Schwab Network | Press release | GlobeNewswire | +0.24% | +0.51% | |
| TEN, Ltd. Reports Profits for the Twelve-Months and Fourth Quarter Ended December 31, 2025 | Press release | GlobeNewswire | +1.16% | +0.93% | |
| TEN Ltd. Announces Date for the Fourth Quarter and Year End 2025 Results, Conference Call and Webcast | Press release | GlobeNewswire | +0.11% | +0.89% | |
| TEN Ltd. Declares Dividend on its Series E Cumulative Perpetual Preferred Shares | Press release | GlobeNewswire | +1.16% | +4.53% | |
| TEN Ltd. Featured in TIME Magazine Europe | Press release | GlobeNewswire | -0.04% | +1.57% | |
| TEN Ltd. Declares Dividend on its Series F Cumulative Redeemable Perpetual Preferred Shares | Press release | GlobeNewswire | +0.27% | +1.32% | |
| Dr. Nikolas P. Tsakos, Founder & CEO of TEN Ltd. Interview Today Live at NYSE – Schwab Network | Press release | GlobeNewswire | — | -0.20% | |
| TEN Ltd. Receives Best Deal of the Year Award at the 2025 Lloyds List Greek Shipping Awards | Press release | GlobeNewswire | -0.49% | -2.12% | |
| TEN, Ltd. Reports Profits for the Nine Months and Third Quarter Ended September 30, 2025 and Declares Common Share Dividend of $1 | Press release | GlobeNewswire | -1.24% | -5.66% | |
| TEN Ltd. Declares Dividend on its Series E Cumulative Perpetual Preferred Shares | Press release | GlobeNewswire | +0.21% | +0.89% | |
| TEN Ltd. Announces Date for the Third Quarter and Nine Months 2025 Results, Conference Call and Webcast | Press release | GlobeNewswire | — | +0.43% | |
| Dr. Nikolas P. Tsakos Honored for His Contribution to the Maritime Industry and Philanthropy | Press release | GlobeNewswire | +0.21% | +0.29% | |
| TEN Ltd. Declares Dividend on its Series F Cumulative Redeemable Perpetual Preferred Shares | Press release | GlobeNewswire | +1.19% | +1.46% | |
| TEN, Ltd. Reports Profits for the Second Quarter and First Half of 2025 | Press release | GlobeNewswire | -1.45% | -2.32% | |
| TEN Ltd. Announces Date for the Second Quarter and Six Months 2025 Results, Conference Call and Webcast | Press release | GlobeNewswire | +0.19% | +0.84% | |
| TEN Ltd. Declares Dividend on its Series E Cumulative Perpetual Preferred Shares | Press release | GlobeNewswire | -0.51% | -1.60% | |
| TEN Ltd. Announces the Order of Two VLCCs from Hanwha Ocean in South Korea and the Sale of Three 2007-Built Tankers | Press release | GlobeNewswire | +1.15% | +4.83% | |
| TEN Ltd. Declares Dividend on its Series F Cumulative Redeemable Perpetual Preferred Shares | Press release | GlobeNewswire | +0.20% | +2.29% | |
| TEN Ltd. Holds Its Thirty-Second General Annual Meeting of Shareholders | Press release | GlobeNewswire | +0.85% | -1.71% | |
| TEN, Ltd. Reports Profits for First Quarter 2025 and Declares First Semi-Annual Common Share Dividend of $0.60 | Press release | GlobeNewswire | +3.37% | +8.11% | |
| TEN Ltd. Announces Delivery of “Dr Irene Tsakos”, an Eco-Friendly Suezmax From Hyundai Heavy, South Korea | Press release | GlobeNewswire | -0.42% | +2.08% | |
| TEN, Ltd. Announces Date for the First Quarter 2025 Results, Conference Call and Webcast | Press release | GlobeNewswire | — | +1.14% | |
| TEN Ltd. Declares Dividend on its Series E Cumulative Perpetual Preferred Shares | Press release | GlobeNewswire | -0.09% | -0.17% | |
| TEN Ltd. Announces Delivery and Naming of First Two in Series of Twelve DP2 Shuttle Tanker Orders at Samsung Heavy Industries, South Korea | Press release | GlobeNewswire | -0.77% | +0.47% | |
| TEN Ltd. Announces the Filing of Form 20-F With the SEC | Press release | GlobeNewswire | +0.20% | +2.75% | |
| TEN Ltd. Declares Dividend on its Series F Cumulative Redeemable Perpetual Preferred Shares | Press release | GlobeNewswire | +2.75% | +10.54% | |
| TEN Ltd. Reports Profits for the 12 Months and Fourth Quarter Ended December 31, 2024 and Announces Common Share Dividend | Press release | GlobeNewswire | -2.86% | +2.18% | |
| TEN Ltd. Announces the Building of Nine DP2 Shuttle Tankers in South Korea With 15-Year Employment to Transpetro - Petrobras | Press release | GlobeNewswire | -1.75% | -2.75% | |
| TEN, Ltd. Announces Date for the Fourth Quarter and Year End 2024 Results, Conference Call and Webcast | Press release | GlobeNewswire | +1.26% | +4.29% | |
| TEN Ltd. Announces the Passing of Industry Veteran and Long-Standing Chairman, Mr. John Stavropoulos | Press release | GlobeNewswire | +0.38% | +0.06% |
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.
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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.