Position in ASC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,909,126
-$3,550,748 QoQ
Shares Held
635,912
-22.2% QoQ
Ownership
1.56%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#17
of 188 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ASC Over Time
Shares Held
Position Value (USD)
Derivatives in ASC
reported options exposure · as of Jun 30, 2026CallValue
$512,766
CallShares
36,600
PutValue
$998,913
PutShares
71,300
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 Marine Shipping
Industrials · as of Jun 30, 2026CITADEL ADVISORS LLC holds $150,095,515 across 27 Marine Shipping names. ASC ranks #7 (5.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KEX |
Kirby Corp
|
337,989 | $45,956,363 | |
| 2 | MATX |
Matson, Inc.
|
112,313 | $21,589,927 | |
| 3 | SBLK |
Star Bulk Carriers Corp.
|
594,246 | $14,838,322 | |
| 4 | ZIM |
ZIM Integrated Shipping Services Ltd.
|
497,225 | $12,927,850 | |
| 5 | SFL |
SFL Corp Ltd.
|
1,068,091 | $10,894,528 | |
| 6 | GSL |
Global Ship Lease, Inc.
|
279,612 | $10,513,410 | |
| 7 | ASC |
Ardmore Shipping Corp
This page
|
635,912 | $8,909,126 | |
| 8 | HAFN |
Hafnia Ltd
|
694,749 | $4,613,133 |
All Filings in ASC
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $512,766 | 36,600 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $8,909,126 | 635,912 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $998,913 | 71,300 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $12,459,874 | 817,041 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $472,750 | 31,000 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $304,992 | 28,800 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $4,918,990 | 464,494 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $157,791 | 14,900 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $635,257 | 53,518 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $480,735 | 40,500 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $585,191 | 49,300 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $1,000,435 | 104,212 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $429,120 | 44,700 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $477,120 | 49,700 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $250,624 | 25,600 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $975,084 | 99,600 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $597,190 | 61,000 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $498,150 | 41,000 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $603,855 | 49,700 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $60,895 | 5,012 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $883,823 | 48,830 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $649,790 | 35,900 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $1,205,460 | 66,600 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $4,408,039 | 195,652 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $268,107 | 11,900 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $781,791 | 34,700 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $660,084 | 40,200 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $557,507 | 33,953 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $1,027,892 | 62,600 | Put | Defined | 2024-05-15 | |
| 2023-12-31 | $1,705,692 | 121,057 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $1,555,536 | 110,400 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $194,442 | 13,800 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $2,643,241 | 203,170 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $869,068 | 66,800 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $1,464,926 | 112,600 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $582,920 | 47,200 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $513,760 | 41,600 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $2,145,861 | 173,754 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,417,111 | 95,300 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $3,932,817 | 264,480 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $634,949 | 42,700 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $1,165,769 | 80,900 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $8,349,268 | 579,408 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $1,188,825 | 82,500 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $2,516,811 | 275,664 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $376,156 | 41,200 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $583,407 | 63,900 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $968,766 | 138,991 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $202,045 | 44,899 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $51,300 | 11,400 | Put | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||