Position in NAT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$39,734,868
+$8,889,903 QoQ
Shares Held
7,172,359
+36.3% QoQ
Ownership
3.39%
of shares outstanding
% of Portfolio
1.47%
of 13F equity value
Holder Rank
#6
of 272 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NAT Over Time
Shares Held
Position Value (USD)
Derivatives in NAT
reported options exposure · as of Jun 30, 2026CallValue
$2,493,000
CallShares
450,000
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, 2026CastleKnight Management LP holds $250,632,307 across 9 Oil & Gas Midstream names. NAT ranks #2 (15.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | INSW |
International Seaways, Inc.
|
580,911 | $44,491,973 | |
| 2 | NAT |
NORDIC AMERICAN TANKERS Ltd
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|
7,172,359 | $39,734,868 | |
| 3 | DHT |
DHT Holdings, Inc.
|
2,242,216 | $37,063,830 | |
| 4 | FRO |
Frontline plc
|
943,700 | $32,831,323 | |
| 5 | TEN |
Tsakos Energy Navigation Ltd
|
799,594 | $28,281,639 | |
| 6 | TNK |
Teekay Tankers Ltd.
|
391,036 | $25,366,505 | |
| 7 | TRMD |
TORM plc
|
949,724 | $24,749,807 | |
| 8 | STNG |
Scorpio Tankers Inc.
|
259,500 | $17,972,970 |
All Filings in NAT
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $39,734,868 | 7,172,359 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $2,493,000 | 450,000 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $4,072,114 | 694,900 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $30,844,965 | 5,263,646 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,064,000 | 600,000 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $18,090,860 | 5,258,971 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $10,614,135 | 3,380,298 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $5,338,000 | 1,700,000 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $3,721,187 | 1,414,900 | Shares | Sole | 2025-08-14 | |
| No filing history on record for this holder in this stock. | ||||||