Star Bulk Carriers Corp. - Common Shares, $0.01 par value (SBLK)

CUSIP: Y8162K204

Q3 2025 13F Holders as of 30 Sep 2025

Security type / class
Equity / Common Shares, $0.01 par value
Total 13F shares
29,122,926
Total 13F value
$541,405,816
Holder snapshot 7 facts
Share change
-2,803,107
Put/Call ratio
58%
SEC-reported price per share
$18.59
Number of holders
162
Value change
-$45,025,987
Number of buys
64
Show 1 more fact
Number of sells
83
Security identity 1 fact
Shares outstanding
114,619,932

Security key

Y8162K204

Report period

Q3 2025

Institutions

162

Top holders

10

SBLK full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2025 Previous quarter: Q2 2025 Star Bulk Carriers Corp. SEC filings Star Bulk Carriers Corp. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

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.

Largest current holder
Danaos Corp
13D/G signal
Danaos Corp
Evidence rows
15
Latest as of
30 Jun 2025
13D/G 13F Lead comparable stake: 5.2% 13D/G row: Danaos Corp Showing 1-6 of 15 holder rows.

Quick read

Danaos Corp leads the comparable SEC ownership view at 5.2%.

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.

Comparable ownership Top 5
Danaos Corp 5.2%
ALLIANCEBERNSTEIN L.P. 3.3%
OAKTREE CAPITAL MANAGEMENT LP 2.8%
UBS Group AG 2.7%
RENAISSANCE TECHNOLOGIES LLC 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
Danaos Corp
13D/G
Danaos Corporation
13D/G
5.2%
$90,058,705
6,130,613 shares
 $0 06 May 2025
ALLIANCEBERNSTEIN L.P.
13F
Company
13F
3.3%
$64,948,924
3,765,155 shares
 — 30 Jun 2025
OAKTREE CAPITAL MANAGEMENT LP
13F
Company
13F
2.8%
$55,726,590
3,230,527 shares
 — 30 Jun 2025
UBS Group AG
13F
Company
13F
2.7%
$53,748,671
3,115,865 shares
 — 30 Jun 2025
RENAISSANCE TECHNOLOGIES LLC
13F
Company
13F
1.7%
$33,478,886
1,940,805 shares
 — 30 Jun 2025
VICTORY CAPITAL MANAGEMENT INC
13F
Company
13F
1.7%
$33,194,281
1,900,058 shares
 — 30 Jun 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 Q3 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
162
Shares
29,122,926
Rows available
162
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 Q3 2025 vs Q2 2025 Across Filers

Q2 2025 holders
169
Q3 2025 holders
162
Holder diff
-7
Investor Q2 2025 Shares Q3 2025 Shares Share Diff Share Chg % Q2 2025 value Q3 2025 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .