TEN · Tsakos Energy Navigation Ltd · Shareholders & Ownership

$53.79 +0.39 (+0.73%) At close · Oct 28 Q4 2025 earnings call transcript

Market Cap

$1.63B

30.13M

Volume · Oct 28 272.36K Avg daily vol (3M) 388.33K

Every disclosed holder of TEN in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns TEN

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: shares outstanding cannot be set against these holders.

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	118	10,207,155	—	Yes
Insiders (Forms 3, 4, 5)	12	5,283,593	—	Yes
13D/G-only blocks	2	4,453,651	—	Yes
Registered funds (N-PORT, not summed)	5	728,195	—	No

% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of TEN

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	TSAKOS NIKOLAOS Insider CIK 1229508 · Jul 8, 2026 Director, Chief Executive Officer, issuer-wide	5,073,802	—	0	Jul 8, 2026	Director, Chief Executive Officer, issuer-wide
2	TSAKOS HOLDINGS FOUNDATION 13D CIK 1207912 · Unknown · May 16, 2025 Item 4 purpose: none of the classified purposes	3,223,003	—	—	May 16, 2025
3	SEA CONSOLIDATION S.A. OF PANAMA 13D CIK 1207907 · Unknown · Nov 27, 2024 Item 4 purpose: Passive investment not summed	1,550,000	—	—	Nov 27, 2024	not summed
4	CastleKnight Master Fund LP 13G CIK 1954661 · Unknown · Dec 31, 2025 Rule 13d-1(c), passive investor	1,230,648	—	-1,020,839	Dec 31, 2025	Rule 13d-1(c), passive investor
5	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,021,642	—	+401,440	Jun 30, 2026	carried, not yet filed for the newest quarter
5.1	Acadian Emerging Markets Portfolio Fund S000005712 · Registered fund · Jul 31, 2026 ADVISORS' INNER CIRCLE FUND, not summed	38,747	—	0	Jul 31, 2026	ADVISORS' INNER CIRCLE FUND, not summed
6	CastleKnight Management LP 13F CIK 1835751 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	799,594	—	+203	Jun 30, 2026	carried, not yet filed for the newest quarter
7	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	765,111	—	-48,734	Jun 30, 2026	carried, not yet filed for the newest quarter
8	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	694,416	—	+337,401	Jun 30, 2026	carried, not yet filed for the newest quarter
9	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 13F CIK 1705339 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	634,685	—	-26,892	Jun 30, 2026	carried, not yet filed for the newest quarter
9.1	Global X SuperDividend U.S. ETF Fund S000039638 · Registered fund · Jul 31, 2026 GLOBAL X FUNDS, not summed	541,601	—	+17,801	Jul 31, 2026	GLOBAL X FUNDS, not summed
9.2	Global X MSCI Greece ETF Fund S000033909 · Registered fund · Jul 31, 2026 GLOBAL X FUNDS, not summed	105,104	—	-23,774	Jul 31, 2026	GLOBAL X FUNDS, not summed
10	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	508,751	—	+68,975	Jun 30, 2026	carried, not yet filed for the newest quarter
11	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	474,882	—	+95,743	Jun 30, 2026	carried, not yet filed for the newest quarter
12	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	472,203	—	+5,978	Jun 30, 2026	carried, not yet filed for the newest quarter
13	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	402,340	—	+18,451	Jun 30, 2026	carried, not yet filed for the newest quarter
14	Main Street Financial Solutions, LLC 13F CIK 1763350 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	397,235	—	+605	Jun 30, 2026	carried, not yet filed for the newest quarter
15	FOUNDATION RESOURCE MANAGEMENT INC 13F CIK 1179232 · Registered investment adviser · Sep 30, 2026	316,012	—	-20,429	Sep 30, 2026
16	TUDOR INVESTMENT CORP ET AL 13F CIK 923093 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	256,291	—	+29,023	Jun 30, 2026	carried, not yet filed for the newest quarter
17	D. E. Shaw & Co., Inc. 13F CIK 1009207 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	203,062	—	-142,210	Jun 30, 2026	carried, not yet filed for the newest quarter
18	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	201,791	—	+121,682	Jun 30, 2026	carried, not yet filed for the newest quarter
19	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	182,626	—	+77,362	Jun 30, 2026	carried, not yet filed for the newest quarter
20	Condire Management, LP 13F CIK 1847739 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	174,927	—	-16,050	Jun 30, 2026	carried, not yet filed for the newest quarter
21	Qube Research & Technologies Ltd 13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	163,018	—	+163,018	Jun 30, 2026	carried, not yet filed for the newest quarter
22	HRT FINANCIAL LP 13F CIK 1475597 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	162,815	—	+71,102	Jun 30, 2026	carried, not yet filed for the newest quarter
23	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	134,676	—	+33,197	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Russell Investments Group, Ltd. 13F CIK 1692234 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	123,738	—	+25,457	Jun 30, 2026	carried, not yet filed for the newest quarter
25	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	119,816	—	-26,237	Jun 30, 2026	carried, not yet filed for the newest quarter
26	GROUP ONE TRADING LLC 13F CIK 932540 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	116,687	—	-13,103	Jun 30, 2026	carried, not yet filed for the newest quarter
27	Glenorchy Capital Ltd 13F CIK 2008506 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	111,180	—	+162	Jun 30, 2026	carried, not yet filed for the newest quarter
28	PDT Partners, LLC 13F CIK 1564702 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	97,994	—	+68,363	Jun 30, 2026	carried, not yet filed for the newest quarter
29	NAVELLIER & ASSOCIATES INC 13F CIK 872163 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	96,633	—	+72,293	Jun 30, 2026	carried, not yet filed for the newest quarter
30	SPROTT INC. 13F CIK 1512920 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	92,800	—	+20,000	Jun 30, 2026	carried, not yet filed for the newest quarter
31	VOLORIDGE INVESTMENT MANAGEMENT, LLC 13F CIK 1556921 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	90,883	—	-30,725	Jun 30, 2026	carried, not yet filed for the newest quarter
32	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	85,368	—	+14,499	Jun 30, 2026	carried, not yet filed for the newest quarter
33	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	84,286	—	-8,547	Jun 30, 2026	carried, not yet filed for the newest quarter
34	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	76,612	—	-34,571	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Susquehanna Portfolio Strategies, LLC 13F CIK 1996449 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	65,895	—	0	Jun 30, 2026	carried, not yet filed for the newest quarter
36	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	65,687	—	+1,522	Jun 30, 2026	carried, not yet filed for the newest quarter
37	GRATIA CAPITAL, LLC 13F CIK 1599793 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	65,232	—	-34,796	Jun 30, 2026	carried, not yet filed for the newest quarter
38	Arapoglou Efstratios Georgios Insider CIK 2120236 · Mar 18, 2026 Director, issuer-wide	59,124	—	—	Mar 18, 2026	Director, issuer-wide
39	BNP PARIBAS ARBITRAGE, SA 13F CIK 1166588 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	58,524	—	+36,869	Jun 30, 2026	carried, not yet filed for the newest quarter
40	IMC-Chicago, LLC 13F CIK 1452861 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	56,345	—	+3,855	Jun 30, 2026	carried, not yet filed for the newest quarter
41	Invesco Ltd. 13F CIK 914208 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	56,320	—	+56,320	Jun 30, 2026	carried, not yet filed for the newest quarter
41.1	Invesco Oil & Gas Services ETF Fund S000003043 · Registered fund · Jul 31, 2026 Invesco Exchange-Traded Fund Trust, not summed	42,270	—	—	Jul 31, 2026	Invesco Exchange-Traded Fund Trust, not summed
42	Hartree Partners, LP 13F CIK 1597857 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	48,000	—	+5,000	Jun 30, 2026	carried, not yet filed for the newest quarter
43	Y-Intercept (Hong Kong) Ltd 13F CIK 1772875 · Exempt reporting adviser · Sep 30, 2026	47,597	—	+25,291	Sep 30, 2026
44	STIFEL FINANCIAL CORP 13F CIK 720672 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	43,890	—	-13,201	Jun 30, 2026	carried, not yet filed for the newest quarter
45	CREDIT AGRICOLE S A 13F CIK 1191672 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	40,000	—	+40,000	Jun 30, 2026	carried, not yet filed for the newest quarter
46	Saroglou Georgios Insider CIK 2052945 · Oct 12, 2026 Director, President and COO, issuer-wide	37,000	—	-11,130	Oct 12, 2026	Director, President and COO, issuer-wide
47	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	36,472	—	+18,262	Jun 30, 2026	carried, not yet filed for the newest quarter
48	Patrinos Aristides Athanassios Nicholas Insider CIK 2117341 · Mar 18, 2026 Director, issuer-wide	32,093	—	—	Mar 18, 2026	Director, issuer-wide
49	Savant Capital, LLC 13F CIK 1482880 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	29,712	—	+15,225	Jun 30, 2026	carried, not yet filed for the newest quarter
50	Focus Partners Wealth 13F CIK 1542153 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	29,300	—	+12,250	Jun 30, 2026	carried, not yet filed for the newest quarter

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 134 holders

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Key facts CIK 1166663 CUSIP G9108L173 13F (30d) 17 filings 17 filers Visit website Investor relations