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JANE STREET GROUP, LLC

Position in TEN — Tsakos Energy Navigation Ltd

CIK 1595888 NEW YORK, NY

Position in TEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$16,796,575
+$1,835,751 QoQ
Shares Held
474,882
+25.3% QoQ
Ownership
1.58%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#7
of 111 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TEN Over Time

Shares Held

Position Value (USD)

Derivatives in TEN

reported options exposure · as of Jun 30, 2026
CallValue
$2,857,896
CallShares
80,800
PutValue
$1,036,341
PutShares
29,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Oil & Gas Midstream

Energy · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $720,358,517 across 43 Oil & Gas Midstream names. TEN ranks #10 (2.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TEN

Export CSV
28 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,796,575 474,882
2026-06-30 $1,036,341 29,300
2026-06-30 $2,857,896 80,800
2026-03-31 $931,256 23,600
2026-03-31 $14,960,824 379,139
2026-03-31 $1,649,428 41,800
2025-12-31 $284,734 12,700
2025-12-31 $3,645,826 162,615
2025-09-30 $377,740 17,000
2025-09-30 $691,307 31,112
2025-06-30 $1,965,765 102,437
2025-06-30 $230,280 12,000
2025-06-30 $487,426 25,400
2025-03-31 $1,213,613 71,138
2024-12-31 $268,770 15,500
2024-12-31 $1,414,944 81,600
2024-12-31 $1,391,412 80,243
2024-09-30 $2,660,774 106,007
2024-09-30 $2,690,720 107,200
2024-09-30 $1,757,000 70,000
2024-06-30 $535,326 18,283
2024-03-31 $2,238,483 88,164
2023-12-31 $879,089 39,563
2023-09-30 $712,212 34,274
2023-06-30 $245,772 13,792
2023-03-31 $403,697 20,777
2022-12-31 $559,671 33,058
2022-09-30 $174,871 11,452