Who owns Star Bulk Carriers Corp., from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).
Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.
Famatown Finance Limited: 11.8% · 13,571,000 shares — Greenwich Holdings Limited: 11.8% · 13,571,000 shares — C.K. Limited: 11.8% · 13,571,000 shares
Danaos Corporation: 5.2% · 6,130,613 shares
Every institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of Star Bulk Carriers Corp. they hold. Together these 254 managers report 45.27% of shares outstanding.
| Investor | Position value | Shares | % of their portfolio | % of company | As of |
|---|---|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. | $112M | 5,832,805 | 0.04% | 5.14% | December 31, 2025 |
| TWO SIGMA INVESTMENTS, LP | $88.1M | 3,530,020 | 0.06% | 3.11% | June 30, 2026 |
252 more institutional holders behind a free account
See every manager reporting Star Bulk Carriers Corp., how much of the company they hold, and how big the position is inside their own portfolio.
Sign up freeFunds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 19 funds hold 2.57% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.
| Fund | Position value | % of net assets | % of company | As of |
|---|---|---|---|---|
| Victory Pioneer Multi-Asset Income Fund | $27.1M | 0.32% | 0.95% | April 30, 2026 |
| PIMCO RAE Emerging Markets Fund | $15.2M | 0.54% | 0.58% | March 31, 2026 |
17 more funds behind a free account
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