Security key
Y8162K204
Star Bulk Carriers Corp. - Common Shares, $0.01 par value (SBLK)
CUSIP: Y8162K204
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Common Shares, $0.01 par value
- Total 13F shares
- 38,100,041
- Total 13F value
- $874,442,999
- Share change
- +5,454,640
- Put/Call ratio
- 247%
- SEC-reported price per share
- $22.97
- Number of holders
- 189
- Value change
- +$160,085,313
- Number of buys
- 103
- Number of sells
- 84
- Shares outstanding
- 114,619,932
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
189
Top holders
10
SBLK full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
Star Bulk Carriers Corp. SEC filings
Star Bulk Carriers Corp. company facts
Broader feeds
Reporting periods
Holder history for CUSIP Y8162K204
Recent filing periods:
Ownership snapshot
Top reported holders of SBLK - Star Bulk Carriers Corp. - Common Shares, $0.01 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Famatown Finance Ltd
Disclosed value leader
Famatown Finance Ltd
Comparable rows
15/15
Latest evidence
31 Dec 2025
13D/G
13F
Lead comparable stake: 12%
13D/G row: Famatown Finance Ltd
Showing 1-6 of 15 holder rows.
Quick read
Famatown Finance Ltd leads the comparable SEC ownership view at 12%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Famatown Finance Ltd's linked filing trail.
Comparable ownership
Top 5
Famatown Finance Ltd
12%
Danaos Corp
5.2%
ALLIANCEBERNSTEIN L.P.
5.1%
AMERIPRISE FINANCIAL INC
1.9%
OAKTREE CAPITAL MANAGEMENT LP
1.7%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Famatown Finance Ltd |
13D/G
Famatown Finance Limited
|
12%
|
$252,284,890
13,571,000 shares
|
+$4,294,290 | 03 Oct 2025 |
| Danaos Corp |
13D/G
Danaos Corporation
|
5.2%
|
$90,058,705
6,130,613 shares
|
$0 | 06 May 2025 |
| ALLIANCEBERNSTEIN L.P. |
13F
Company
|
5.1%
|
$112,106,512
5,832,805 shares
|
— | 31 Dec 2025 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
1.9%
|
$41,258,239
2,146,631 shares
|
— | 31 Dec 2025 |
| OAKTREE CAPITAL MANAGEMENT LP |
13F
Company
|
1.7%
|
$37,726,784
1,962,892 shares
|
— | 31 Dec 2025 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
1.6%
|
$35,180,077
1,830,389 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
189
Shares
38,100,041
Rows available
189
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q1 2026 Across Filers
Q1 2026 holders
189
Q1 2026 holders
189
Holder diff
0
| Investor | Q1 2026 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend