Tsakos Energy Navigation Ltd (TEN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

19,640,609Shares Outstanding

92,429Shares held by institutions

$2,617,589Value of institutional holdings

25.09%Institutional ownership %

28.80%Shares Changed QoQ

63No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Tsakos Energy Navigation Ltd (NYSE:TEN) currently has 56 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

The percentage of Tsakos Energy Navigation owned by institutions changed from 25.5% in September 2025 to 12.9% in December 2025, marking a slight down trend.
Quarterly data indicates a -2.58% shift in institutional share volume, and the annual owner count reflects a decrease of 20.00%.
The latest 13F cycle for Tsakos Energy Navigation reveals that of 56 total investors, 24 funds grew their exposure, whereas 18 reduced theirs and 14 made no changes.
The total number of shares held by institutions in Tsakos Energy Navigation decreased to 3.81Mn as of December 2025, a net change of down by 101.02K shares quarter on quarter, and down 1.49Mn shares year over year.
As of December 31, 2025, Sagil Capital LLP held Tsakos Energy Navigation's largest shareholding position with over 861.37K shares, representing 2.92% of total outstanding shares.
Among the most significant buyers of Tsakos Energy Navigation during December 2025 were JANE STREET GROUP, LLC (127.20K), Sagil Capital LLP (103.80K), GOLDMAN SACHS GROUP INC (60.78K), SPROTT INC. (55.00K), GSA CAPITAL PARTNERS LLP (40.25K).
Leading sellers of Tsakos Energy Navigation stock in December 2025 included ACADIAN ASSET MANAGEMENT LLC (352.44K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (140.87K), UBS Group AG (71.14K), Pale Fire Capital SE (44.71K), Squarepoint Ops LLC (25.43K).
The top 10 institutional holders of Tsakos Energy Navigation for the quarter ending December 2025 included Sagil Capital LLP (861.37K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (662.65K), RENAISSANCE TECHNOLOGIES LLC (404.80K), MORGAN STANLEY (336.26K), Pale Fire Capital SE (295.91K), JANE STREET GROUP, LLC (175.31K), Glenorchy Capital Ltd (105.25K), GOLDMAN SACHS GROUP INC (100.49K), GROUP ONE TRADING LLC (77.90K), STATE STREET CORP (64.54K).

56 Institutional Holders

92,429 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Sagil Capital LLP	31 Dec, 2025	861,366	103,801	13.70%	$19,311,826.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	662,650	-140,872	-17.53%	$14,856,613.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	404,797	8,217	2.07%	$9,075,549.00
MORGAN STANLEY	31 Dec, 2025	336,264	-22,075	-6.16%	$7,539,037.00
Pale Fire Capital SE	31 Dec, 2025	295,909	-44,710	-13.13%	$6,634,280.00
JANE STREET GROUP, LLC	31 Dec, 2025	175,315	127,203	264.39%	$3,930,563.00
Glenorchy Capital Ltd	31 Dec, 2025	105,246	-863	-0.81%	$2,359,618.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	100,494	60,783	153.06%	$2,253,075.00
GROUP ONE TRADING LLC	31 Dec, 2025	77,898	13,465	20.90%	$1,746,473.00
STATE STREET CORP	31 Dec, 2025	64,543	3,823	6.30%	$1,447,054.00
STIFEL FINANCIAL CORP	31 Dec, 2025	63,165	-2,536	-3.86%	$1,416,176.00
SPROTT INC.	31 Dec, 2025	55,000	55,000	0.00%	$1,233,100.00
HRT FINANCIAL LP	31 Dec, 2025	49,103	-15,081	-23.50%	$1,100.00
UBS Group AG	31 Dec, 2025	44,364	-71,136	-61.59%	$994,641.00
GSA CAPITAL PARTNERS LLP	31 Dec, 2025	40,253	40,253	0.00%	$902.00
IMC-Chicago, LLC	31 Dec, 2025	38,787	17,905	85.74%	$869,605.00
Walleye Capital LLC	31 Dec, 2025	37,969	37,969	0.00%	$851,265.00
Verition Fund Management LLC	31 Dec, 2025	37,679	13,957	58.84%	$844,763.00
JPMORGAN CHASE & CO	31 Dec, 2025	35,000	0	0.00%	$784,700.00
Marnell Management LLC	31 Dec, 2025	33,991	33,991	0.00%	$762,078.00

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