Who Owns STAR BULK CARRIERS CORP. (SBLK)? -- Institutional Holders (2026-06-30)
221 institutions reported holding $1.11B of STAR BULK CARRIERS CORP. (SBLK) in SEC 13F filings for 2026-06-30. Largest institutional holders: TWO SIGMA INVESTMENTS, LP ($88.8M), BlackRock, Inc. ($70.3M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($59.4M), RENAISSANCE TECHNOLOGIES LLC ($52.4M), VICTORY CAPITAL MANAGEMENT INC ($50.6M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | TWO SIGMA INVESTMENTS, LP | $88.8M | 3.6M | Added |
| 2 | BlackRock, Inc. | $70.3M | 2.8M | Added |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $59.4M | 2.4M | Added |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $52.4M | 2.1M | Added |
| 5 | VICTORY CAPITAL MANAGEMENT INC | $50.6M | 2.0M | Added |
| 6 | GOLDMAN SACHS GROUP INC | $50.3M | 2.0M | Added |
| 7 | Philosophy Capital Management LLC | $43.8M | 1.8M | Trimmed |
| 8 | JANE STREET GROUP, LLC | $42.8M | 1.7M | Added |
| 9 | Focus Partners Wealth | $31.6M | 1.3M | Added |
| 10 | CITADEL ADVISORS LLC | $29.0M | 1.2M | Added |
| 11 | Qube Research & Technologies Ltd | $28.9M | 1.2M | Added |
| 12 | MORGAN STANLEY | $26.0M | 1.0M | Trimmed |
| 13 | FEARNLEY ASSET MANAGEMENT AS | $25.1M | 1.0M | Added |
| 14 | Encompass Capital Advisors LLC | $24.0M | 962,500 | New |
| 15 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $23.1M | 926,378 | Added |
| 16 | Boston Partners | $19.7M | 788,200 | Trimmed |
| 17 | ACADIAN ASSET MANAGEMENT LLC | $19.7M | 788,099 | Added |
| 18 | MARSHALL WACE, LLP | $19.6M | 786,668 | Trimmed |
| 19 | Artemis Investment Management LLP | $19.0M | 761,688 | Added |
| 20 | Marex Group plc | $18.2M | 728,022 | Added |
| 21 | Bridgewater Associates, LP | $17.9M | 718,057 | Added |
| 22 | JPMORGAN CHASE & CO | $16.6M | 675,646 | Added |
| 23 | Allianz Asset Management GmbH | $16.2M | 649,841 | Trimmed |
| 24 | D. E. Shaw & Co., Inc. | $14.8M | 591,314 | Trimmed |
| 25 | DNB ASSET MANAGEMENT AS | $14.6M | 585,932 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30