TSAKOS ENERGY NAVIGATION LTD(TEN)Stock Analysis
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Pending next ranking run
This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.
Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.
TEN Stock Analysis & AI Quality Score
AI stock analysis and institutional research for TSAKOS ENERGY NAVIGATION LTD (TEN), a Industrials sector company. TEN is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Based on the latest XBRL financial filings (FY 2025), TSAKOS ENERGY NAVIGATION LTD reports quarterly revenue of $798.7M, net income of $160.9M, an operating margin of 31.6%. Top institutional holders of TEN by reported 13-F value include ARROWSTREET CAPITAL, LIMITED PARTNERSHIP, CastleKnight Management, MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd., based on the most recent SEC filings. TEN trades on the NYSE exchange and files with the SEC under CIK 1166663. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate TEN daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for TSAKOS ENERGY NAVIGATION LTD directly from SEC EDGAR.
Revenue
FY 2025
$798.7M
Net Income
FY 2025
$160.9M
Free Cash Flow
FY 2025
$297.6M
Operating Margin
FY 2025
31.6%
ROIC
FY 2025
7.0%
D/E Ratio
FY 2025
1.14
AI Insight: TEN Financial Trends
Total debt surged 31% from Q4 2021 to Q4 2025, while equity grew only 47% — leverage expanding despite shipping recovery.
• Debt rose from $1,546M (Q4 2021) to $2,076M (Q4 2025), a $530M increase. Equity grew $578M to $1,819M.
• Debt-to-equity ratio deteriorated from 1.25x (Q4 2021) to 1.14x (Q4 2025). Leverage remains elevated despite rising equity.
⚠ Debt jumped $201M in latest quarter (Q4 2025) — largest single-quarter increase in the dataset. Monitor capital allocation.
⚠ Equity growth decelerated in Q4 2025 ($54M gain vs. $49M in Q2 2025). Profitability trends unavailable to confirm.
AI Insight: TEN Ratio Trends
Leverage crept higher to 1.14 D/E in TTM 2025, reversing a two-year deleveraging trend from the 2023 lows.
• D/E ratio declined steadily from 1.25 in Q4 2021 to 0.97 in Q2 2023, establishing a structural downtrend in leverage.
• Latest TTM D/E of 1.14 marks a 0.08-point increase from Q4 2024, reversing the stabilization seen through H1 2025.
⚠ D/E rebounded 8 basis points from Q4 2024 to TTM 2025—first material move upward in two years; monitor debt vs. earnings trends.
⚠ Data lacks profitability and return metrics (OpMargin, NPM, ROE, ROA, ROIC all missing); leverage analysis incomplete without earnings context.
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Available Research
13F Pro tracks comprehensive data for TSAKOS ENERGY NAVIGATION LTD including:
Top Institutional Holders of TEN
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
$32.1M813,845 shCastleKnight Management LP
$31.5M799,391 shMIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
$26.1M661,577 shRENAISSANCE TECHNOLOGIES LLC
$18.4M466,225 shMORGAN STANLEY
$17.4M439,776 shGOLDMAN SACHS GROUP INC
$15.1M383,889 shJANE STREET GROUP, LLC
$15.0M379,139 shTWO SIGMA INVESTMENTS, LP
$14.1M357,015 shD. E. Shaw & Co., Inc.
$13.6M345,272 shFOUNDATION RESOURCE MANAGEMENT INC
$13.5M342,773 sh
| Fund | Value | Shares |
|---|---|---|
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $32.1M | 813,845 |
| CastleKnight Management LP | $31.5M | 799,391 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $26.1M | 661,577 |
| RENAISSANCE TECHNOLOGIES LLC | $18.4M | 466,225 |
| MORGAN STANLEY | $17.4M | 439,776 |
| GOLDMAN SACHS GROUP INC | $15.1M | 383,889 |
| JANE STREET GROUP, LLC | $15.0M | 379,139 |
| TWO SIGMA INVESTMENTS, LP | $14.1M | 357,015 |
| D. E. Shaw & Co., Inc. | $13.6M | 345,272 |
| FOUNDATION RESOURCE MANAGEMENT INC | $13.5M | 342,773 |
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Popular Research
Is TEN a good stock to buy?
13F Pro's AI-powered analysis of TSAKOS ENERGY NAVIGATION LTD (TEN) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Industrials sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for TEN are available on the TEN stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.
Which hedge funds own TEN?
Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling TEN. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of TSAKOS ENERGY NAVIGATION LTD's investment landscape.