Position in SBLK
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$1,897
-$6,596,763 QoQ
Shares Held
76
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#187
of 201 holders
Holding Since
Mar 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SBLK Over Time
Shares Held
Position Value (USD)
Derivatives in SBLK
reported options exposure · as of Jun 30, 2026CallValue
$474,430
CallShares
19,000
PutValue
$47,443
PutShares
1,900
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, 2026Walleye Capital LLC holds $17,032,911 across 9 Marine Shipping names. SBLK ranks #8 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ECO |
Okeanis Eco Tankers Corp.
|
111,104 | $5,568,532 | |
| 2 | NMM |
Navios Maritime Partners L.P.
|
74,987 | $5,254,339 | |
| 3 | SHIP |
Seanergy Maritime Holdings Corp.
|
302,380 | $4,060,963 | |
| 4 | CMDB |
Costamare Bulkers Holdings Ltd
|
60,678 | $1,065,505 | |
| 5 | HSHP |
Himalaya Shipping Ltd.
|
75,011 | $1,002,146 | |
| 6 | DAC |
Danaos Corp
|
348 | $42,584 | |
| 7 | MATX |
Matson, Inc.
|
192 | $36,908 | |
| 8 | SBLK |
Star Bulk Carriers Corp.
This page
|
76 | $1,897 |
All Filings in SBLK
Export CSV
39 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $47,443 | 1,900 | Put | Sole | 2026-08-03 | |
| 2026-06-30 | $474,430 | 19,000 | Call | Sole | 2026-08-03 | |
| 2026-06-30 | $1,897 | 76 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $6,598,660 | 287,273 | Shares | Sole | 2026-05-13 | |
| 2026-03-31 | $39,049 | 1,700 | Put | Sole | 2026-05-13 | |
| 2026-03-31 | $748,822 | 32,600 | Call | Sole | 2026-05-13 | |
| 2025-12-31 | $1,922 | 100 | Call | Sole | 2026-02-13 | |
| 2025-12-31 | $76,880 | 4,000 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $183,147 | 9,529 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,352,961 | 72,779 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $360,646 | 19,400 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $104,104 | 5,600 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $1,593,900 | 92,400 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $405,375 | 23,500 | Call | Sole | 2025-08-13 | |
| 2025-06-30 | $1,059,029 | 61,393 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $743,768 | 47,800 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $2,159,728 | 138,800 | Put | Sole | 2025-05-14 | |
| 2024-12-31 | $1,788,020 | 119,600 | Put | Sole | 2025-02-13 | |
| 2024-12-31 | $223,173 | 14,928 | Shares | Sole | 2025-02-13 | |
| 2024-12-31 | $189,865 | 12,700 | Call | Sole | 2025-02-13 | |
| 2024-09-30 | $260,590 | 11,000 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $9,032,807 | 381,292 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $20,226,452 | 829,633 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $199,815 | 8,371 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $40,579 | 1,700 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $229,152 | 9,600 | Call | Sole | 2024-05-15 | |
| 2023-09-30 | $196,656 | 10,200 | Put | Sole | 2023-11-21 | |
| 2023-06-30 | $490,290 | 27,700 | Call | Sole | 2023-08-14 | |
| 2022-12-31 | $90,381 | 4,700 | Call | Sole | 2023-02-14 | |
| 2022-12-31 | $334,602 | 17,400 | Put | Sole | 2023-02-14 | |
| 2022-12-31 | $604,341 | 31,427 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $69,920 | 4,000 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $1,741,252 | 99,614 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $726,059 | 29,054 | Shares | Sole | 2022-08-19 | |
| 2022-03-31 | $2,539,148 | 85,522 | Shares | Sole | 2022-05-27 | |
| 2021-12-31 | $362,470 | 15,989 | Shares | Sole | 2022-05-27 | |
| 2021-09-30 | $310,260 | 12,906 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $2,988,319 | 130,210 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,118,806 | 76,213 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||