Skip to main content

CastleKnight Management LP

Position in TEN — Tsakos Energy Navigation Ltd

CIK 1835751 New York, NY

Position in TEN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$28,281,639
-$3,262,329 QoQ
Shares Held
799,594
+0.0% QoQ
Ownership
2.65%
of shares outstanding
% of Portfolio
1.05%
of 13F equity value
Holder Rank
#2
of 111 holders
Holding Since
Mar 2024
10 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
$7,074,000
CallShares
200,000
PutValue
$0
PutShares
0

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

CastleKnight Management LP holds $250,632,307 across 9 Oil & Gas Midstream names. TEN ranks #5 (11.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 TEN
Tsakos Energy Navigation Ltd
This page
799,594 $28,281,639

All Filings in TEN

Export CSV
15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $28,281,639 799,594
2026-06-30 $7,074,000 200,000
2026-03-31 $31,543,968 799,391
2025-12-31 $27,591,128 1,230,648
2025-09-30 $22,877,423 1,029,587
2025-09-30 $4,444,000 200,000
2025-06-30 $1,919,000 100,000
2025-06-30 $13,088,290 682,037
2025-03-31 $1,706,000 100,000
2025-03-31 $3,803,305 222,937
2024-12-31 $759,509 43,801
2024-09-30 $1,611,445 64,201
2024-06-30 $1,879,805 64,201
2024-03-31 $1,630,063 64,201
2024-03-31 $634,750 25,000