Position in SBLK
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$586,332
-$3,679,989 QoQ
Shares Held
25,526
-88.5% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SBLK Over Time
Shares Held
Position Value (USD)
Position in Marine Shipping
Industrials · as of Jun 30, 2026GROUP ONE TRADING LLC holds $19,330,748 across 11 Marine Shipping names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ZIM |
ZIM Integrated Shipping Services Ltd.
|
512,427 | $13,323,102 | |
| 2 | NMM |
Navios Maritime Partners L.P.
|
79,762 | $5,588,923 | |
| 3 | HAFN |
Hafnia Ltd
|
13,806 | $91,671 | |
| 4 | GASS |
StealthGas Inc.
|
11,178 | $88,306 | |
| 5 | ASC |
Ardmore Shipping Corp
|
5,188 | $72,683 | |
| 6 | GSL |
Global Ship Lease, Inc.
|
1,492 | $56,099 | |
| 7 | PANL |
Pangaea Logistics Solutions Ltd.
|
5,423 | $35,249 | |
| 8 | CMRE |
Costamare Inc.
|
2,156 | $30,227 |
All Filings in SBLK
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $586,332 | 25,526 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $4,266,321 | 221,973 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $3,387,098 | 182,200 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,754,204 | 101,693 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,882,054 | 185,222 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $927,393 | 62,033 | Shares | Sole | 2025-05-14 | |
| 2024-09-30 | $21,581 | 911 | Shares | Sole | 2024-11-14 | |
| 2024-03-31 | $1,038,750 | 43,517 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $354,829 | 16,690 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $625,809 | 32,459 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $433,720 | 24,504 | Shares | Sole | 2023-08-09 | |
| 2021-03-31 | $1,165,680 | 79,406 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $71,425 | 8,089 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $135,484 | 19,664 | Shares | Sole | 2020-11-12 | |
| No filing history on record for this holder in this stock. | ||||||