Star Bulk CarriersSBLK
13F holders, Q2 2026 (June 30)202holders +13
30new positions
20sold out
8famous investors
$24.96avg. 13F price*
At the end of Q2 2026, 202 institutions reported holding Star Bulk Carriers Corp. (SBLK) in their 13F filings, up 13 from Q1 2026. 30 opened new positions and 20 sold out. The largest holders were Two Sigma Investments, LP ($88.1M), BlackRock, Inc. ($70.3M) and Renaissance Technologies ($52.4M). 8 famous investors held it, including Ray Dalio (0.1% of Bridgewater Associates's portfolio), Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Star Bulk Carriers Corp.
- CUSIP
- Y8162K204
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 30 | $61.6M |
| Exits | 20 | $37.4M |
All 13F filers, Q1 2026 → Q2 2026: 10,051,280 shares bought and 8,337,921 shares sold, net +1,713,359 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 202 holders
| Two Sigma Investments, LP | 0.07% | Add +17.2% | 3,530,020 | $88.1M |
| BlackRock, Inc. | 0.00% | Add +369.2% | 2,817,294 | $70.3M |
| Renaissance Technologies | 0.07% | Add +1.6% | 2,099,637 | $52.4M |
| Victory Capital Management Inc. | 0.03% | Add +5.6% | 2,027,422 | $50.6M |
| Goldman Sachs Group Inc. | 0.01% | Add +15.9% | 2,014,371 | $50.3M |
| Philosophy Capital Management LLC | 4.20% | Reduce -6.5% | 1,752,666 | $43.8M |
| Focus Partners Wealth | 0.03% | Add +10.9% | 1,263,659 | $31.6M |
| Qube Research & Technologies Ltd | 0.03% | Add +6.4% | 1,156,624 | $28.9M |
| Morgan Stanley | 0.00% | Reduce -32.2% | 1,040,248 | $26.0M |
| Fearnley Asset Management As | 9.02% | Add +5.6% | 1,004,209 | $25.1M |
| Encompass Capital Advisors LLC | 1.04% | New | 962,500 | $24.0M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Add +22.3% | 926,378 | $23.1M |
| Allianz Asset Management GmbH | 0.02% | Add +11.7% | 892,555 | $22.3M |
| Boston Partners | 0.02% | Reduce -51.5% | 788,200 | $19.7M |
| Acadian Asset Management LLC | 0.02% | Add +120220.5% | 788,099 | $19.7M |
| Marshall Wace, LLP | 0.02% | Reduce -35.4% | 786,668 | $19.6M |
| Artemis Investment Management LLP | 0.17% | Add +905.2% | 761,688 | $19.0M |
| Marex Group Ltd | 0.14% | Add +477.7% | 728,022 | $18.2M |
| Bridgewater Associates | 0.07% | Add +30.2% | 718,057 | $17.9M |
| JPMorgan Chase & Co. | 0.00% | Add +3.5% | 675,646 | $16.6M |
| Citadel Advisors | 0.01% | Add +44.5% | 594,246 | $14.8M |
| D. E. Shaw & Co. | 0.01% | Reduce -49.6% | 591,314 | $14.8M |
| DNB Asset Management AS | 0.04% | Reduce -21.2% | 585,932 | $14.6M |
| Susquehanna International Group, LLP | 0.01% | Add +103.3% | 578,594 | $14.4M |
| Marnell Management LLC | 6.55% | Add +19.9% | 515,698 | $12.9M |
| First Eagle Investment Management, LLC | 0.02% | New | 515,000 | $12.9M |
| Millennium Management | 0.01% | Reduce -34.3% | 472,800 | $11.8M |
| Point72 Asset Management | 0.02% | Reduce -44.6% | 437,815 | $10.9M |
| Dymon Asia Capital (singapore) Pte. LTD. | 1.65% | Add +400.9% | 410,700 | $10.3M |
| Norges Bank | 0.00% | — | 396,000 | $9.9M |
| Bank of America Corp. | 0.00% | Reduce -33.5% | 376,311 | $9.4M |
| UBS Group AG | 0.00% | Add +84.0% | 375,192 | $9.4M |
| Voloridge Investment Management, LLC | 0.04% | Reduce -29.6% | 367,681 | $9.2M |
| Valueworks LLC | 1.85% | Reduce -0.2% | 354,140 | $8.8M |
| Vanguard Portfolio Management LLC | 0.00% | Reduce -3.6% | 336,976 | $8.4M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -12.0% | 333,897 | $8.3M |
| Tudor Investment Corporation | 0.03% | Reduce -58.4% | 305,490 | $7.6M |
| Citigroup Inc. | 0.00% | Add +2295.8% | 295,189 | $7.4M |
| LPL Financial LLC | 0.00% | Reduce -1.5% | 268,577 | $6.7M |
| Engineers Gate Manager LP | 0.09% | Reduce -14.4% | 268,029 | $6.7M |
| J. Safra Sarasin Holding AG | 0.08% | New | 228,694 | $5.7M |
| HRT Financial LP | 0.01% | Reduce -73.4% | 205,415 | $5.1M |
| Sprott Inc. | 0.17% | New | 204,784 | $5.1M |
| Gsa Capital Partners LLP | 0.28% | Reduce -34.0% | 177,968 | $4.4M |
| Numerai GP LLC | 0.32% | Add +11.2% | 159,066 | $4.0M |
| Schonfeld Strategic Advisors LLC | 0.02% | Reduce -0.4% | 155,386 | $3.9M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.2% | 153,810 | $3.8M |
| Wexford Capital LP | 0.50% | New | 144,800 | $3.6M |
| Jane Street Group, LLC | 0.00% | Reduce -74.9% | 138,032 | $3.4M |
| CFM Wealth Partners LLC | 0.39% | Add +5.8% | 121,072 | $3.0M |
| KLP Kapitalforvaltning As | 0.01% | Reduce -14.3% | 120,000 | $3.0M |
| BNP Paribas Financial Markets | 0.00% | Add +19.1% | 115,619 | $2.9M |
| Manatuck Hill Partners, LLC | 0.90% | Reduce -18.7% | 108,800 | $2.7M |
| State Street Corp. | 0.00% | Reduce -8.7% | 105,539 | $2.6M |
| Mraz, Amerine & Associates, Inc. | 0.35% | No change | 97,991 | $2.4M |
| RBF Capital, LLC | 0.09% | No change | 85,000 | $2.1M |
| Buckland Partners Management Co LLC | 1.03% | No change | 84,590 | $2.1M |
| Capital Fund Management S.A. | 0.01% | Add +274.9% | 83,919 | $2.1M |
| Y-Intercept (Hong Kong) Ltd | 0.04% | Reduce -42.2% | 83,756 | $2.1M |
| Stifel Financial Corp. | 0.00% | Add +8.7% | 80,690 | $2.0M |
| Impala Asset Management LLC | 1.14% | Reduce -32.9% | 80,479 | $2.0M |
| Northern Trust Corp. | 0.00% | Add +1.0% | 77,342 | $1.9M |
| Graham Capital Wealth Management, LLC | 1.46% | Add +1.7% | 75,823 | $1.9M |
| Sei Investments Co. | 0.00% | New | 73,163 | $1.8M |
| Vanguard Capital Management LLC | 0.00% | No change | 68,611 | $1.7M |
| Raiffeisen Bank International AG | 0.02% | Add +26.3% | 66,429 | $1.7M |
| Headlands Technologies LLC | 0.18% | Add +0.8% | 66,333 | $1.7M |
| New York State Common Retirement Fund | 0.00% | New | 65,914 | $1.6M |
| XTX Topco Ltd | 0.02% | Reduce -78.8% | 65,172 | $1.6M |
| Relyea Zuckerberg Hanson LLC | 0.13% | No change | 64,390 | $1.6M |
| HSBC Holdings PLC | 0.00% | Add +55.1% | 62,200 | $1.5M |
| Public Employees Retirement System of Ohio | 0.00% | Add +1185.4% | 54,886 | $1.4M |
| Squarepoint Ops LLC | 0.00% | Reduce -33.2% | 54,281 | $1.4M |
| Dakota Wealth Management | 0.03% | Add +3.4% | 54,155 | $1.4M |
| BTG Pactual Asset Management US LLC | 0.10% | Add +3.9% | 53,570 | $1.3M |
| Raymond James Financial Inc. | 0.00% | Reduce -2.1% | 53,523 | $1.3M |
| Horizon Kinetics Asset Management LLC | 0.01% | Add +0.6% | 52,066 | $1.3M |
| SG Americas Securities, LLC | 0.00% | Add +534.1% | 51,496 | $1.3M |
| Tidal Investments LLC | 0.00% | Reduce -27.5% | 50,251 | $1.3M |
| Point Nemo Capital, LLC | 0.60% | New | 47,112 | $1.2M |
| WINTON GROUP Ltd | 0.03% | Reduce -59.6% | 42,600 | $1.1M |
| Kestra Private Wealth Services, LLC | 0.01% | New | 40,539 | $1.0M |
| Glenorchy Capital Ltd | 0.63% | Add +3.9% | 40,242 | $1.0M |
| Balyasny Asset Management L.P. | 0.00% | Add +22.1% | 40,127 | $1.0M |
| IMC-Chicago, LLC | 0.01% | New | 36,255 | $905K |
| Janney Montgomery Scott LLC | 0.00% | New | 35,859 | $895K |
| Ameriprise Financial Inc. | 0.00% | Reduce -10.2% | 35,801 | $894K |
| Lanark Financial, Inc. | 0.06% | No change | 35,425 | $885K |
| Toth Financial Advisory Corp. | 0.09% | Add +216.4% | 35,382 | $883K |
| Jump Financial, LLC | 0.01% | Reduce -85.7% | 31,399 | $784K |
| ION Fund Management Ltd | 0.09% | No change | 30,270 | $756K |
| DAVENPORT & Co LLC | 0.00% | Add +70.2% | 29,822 | $745K |
| Mitsubishi UFJ Trust & Banking Corp | 0.00% | New | 29,817 | $745K |
| Fox Run Management, L.L.C. | 0.12% | Reduce -54.7% | 29,126 | $727K |
| Counterpoint Mutual Funds LLC | 0.06% | Reduce -88.1% | 24,712 | $617K |
| Pathstone Holdings, LLC | 0.00% | Reduce -45.1% | 23,875 | $596K |
| Mariner, LLC | 0.00% | Add +11.5% | 22,377 | $559K |
| CenterBook Partners LP | 0.03% | Add +68.1% | 22,212 | $555K |
| Sippican Capital Advisors | 0.33% | Reduce -0.2% | 21,627 | $540K |
| Gotham Asset Management | 0.00% | No change | 21,600 | $539K |
"% of holder's portfolio" is SBLK's weight in each manager's 13F, not the share of Star Bulk Carriers Corp. the manager owns.