Star Bulk Carriers Corp.
SBLK- Exchange
- Nasdaq
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001386716
13F holders, Q3 2025
Positions as of Sep 30, 2025.
Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 166
- −7 vs. Q2 2025
- Shares held
- 29.27M
- −2.75M (−8.6%) vs. Q2 2025
- Total value
- $544.21M
- −$8.61M (−1.6%) vs. Q2 2025
Compare with Q2 2025: new holders and sold out
Holders over time
89 in Q1 2021 → 166 in Q3 2025
Institutions
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. | 5,446,191 | $101.24M | 0.03% | +1,681,036+44.6% | Added |
| BlackRock, Inc. | 2,348,088 | $43.65M | 0.00% | +801,371+51.8% | Added |
| AMERIPRISE FINANCIAL INC | 2,166,892 | $40.28M | 0.01% | +539,567+33.2% | Added |
| OAKTREE CAPITAL MANAGEMENT LPSuperinvestorOaktree Capital | 1,962,892 | $36.49M | 0.61% | −1,267,635−39.2% | Reduced |
| RENAISSANCE TECHNOLOGIES LLC | 1,932,105 | $35.92M | 0.05% | −8,700−0.4% | Reduced |
| UBS Group AG | 1,809,702 | $33.64M | 0.01% | −1,306,163−41.9% | Reduced |
| Philosophy Capital Management LLC | 1,450,000 | $26.96M | 3.12% | −97,777−6.3% | Reduced |
| MORGAN STANLEY | 1,149,320 | $21.37M | 0.00% | +642,103+126.6% | Added |
| Colony Group, LLC | 998,094 | $18.55M | 0.03% | +42,522+4.4% | Added |
| DnB Asset Management AS | 826,628 | $15.37M | 0.06% | +13,277+1.6% | Added |
| Allianz Asset Management GmbH | 652,982 | $12.14M | 0.01% | +168,491+34.8% | Added |
| GEODE CAPITAL MANAGEMENT, LLC | 643,792 | $11.97M | 0.00% | +521,677+427.2% | Added |
| Balyasny Asset Management LLC | 472,728 | $8.79M | 0.02% | +219,174+86.4% | Added |
| GOLDMAN SACHS GROUP INC | 434,122 | $8.07M | 0.00% | +41,839+10.7% | Added |
| VANGUARD GROUP INC | 430,486 | $8M | 0.00% | −25,901−5.7% | Reduced |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 420,654 | $7.82M | 0.01% | +99,352+30.9% | Added |
| FRANKLIN RESOURCES INC | 389,275 | $7.24M | 0.00% | 00.0% | Unchanged |
| VALUEWORKS LLC | 361,578 | $6.72M | 1.96% | −4,017−1.1% | Reduced |
| ARMOR ADVISORS, L.L.C. | 328,390 | $6.1M | 5.79% | 00.0% | Unchanged |
| BANK OF AMERICA CORP /DE/ | 311,431 | $5.79M | 0.00% | +60,946+24.3% | Added |
| ExodusPoint Capital Management, LP | 240,995 | $4.48M | 0.06% | +240,995 | New |
| JPMORGAN CHASE & CO | 198,878 | $3.7M | 0.00% | +149,407+302.0% | Added |
| Schonfeld Strategic Advisors LLC | 194,004 | $3.61M | 0.03% | +109,643+130.0% | Added |
| GROUP ONE TRADING, L.P. | 182,200 | $3.39M | 0.10% | +80,507+79.2% | Added |
| Russell Investments Group, Ltd. | 181,755 | $3.38M | 0.00% | −883−0.5% | Reduced |
| LPL Financial LLC | 166,826 | $3.1M | 0.00% | +6,158+3.8% | Added |
| Boston Partners | 160,692 | $2.99M | 0.00% | −10,494−6.1% | Reduced |
| MIRABELLA FINANCIAL SERVICES LLP | 151,818 | $2.82M | 0.25% | +151,818 | New |
| STATE STREET CORP | 126,780 | $2.36M | 0.00% | +4,952+4.1% | Added |
| Relyea Zuckerberg Hanson LLC | 125,377 | $2.33M | 0.25% | 00.0% | Unchanged |
| Impala Asset Management LLC | 120,000 | $2.23M | 1.38% | +120,000 | New |
| Capital Advisory Group Advisory Services, LLC | 118,063 | $2.19M | 0.68% | −874−0.7% | Reduced |
| CFM WEALTH PARTNERS LLC | 112,601 | $2.09M | 0.30% | 00.0% | Unchanged |
| CITADEL ADVISORS LLC | 103,638 | $1.93M | 0.00% | −45,301−30.4% | Reduced |
| STIFEL FINANCIAL CORP | 100,532 | $1.87M | 0.00% | −43,539−30.2% | Reduced |
| 683 Capital Management, LLC | 100,000 | $1.86M | 0.17% | −125,000−55.6% | Reduced |
| Mraz, Amerine & Associates, Inc. | 99,687 | $1.85M | 0.29% | −2,088−2.1% | Reduced |
| Manatuck Hill Partners, LLC | 93,800 | $1.74M | 0.59% | 00.0% | Unchanged |
| RBF Capital, LLC | 88,900 | $1.65M | 0.08% | 00.0% | Unchanged |
| Verition Fund Management LLC | 82,930 | $1.54M | 0.01% | +48,108+138.2% | Added |
| ADVISOR GROUP HOLDINGS, INC. | 79,257 | $1.48M | 0.00% | −71,146−47.3% | Reduced |
| MILLENNIUM MANAGEMENT LLC | 79,305 | $1.47M | 0.00% | +79,305 | New |
| Bridgewater Associates, LP | 78,483 | $1.46M | 0.01% | +78,483 | New |
| NORTHERN TRUST CORP | 78,050 | $1.45M | 0.00% | −11,437−12.8% | Reduced |
| CREDIT AGRICOLE S A | 76,700 | $1.43M | 0.00% | +76,700 | New |
| Walleye Capital LLC | 72,779 | $1.35M | 0.01% | +11,386+18.5% | Added |
| Pathstone Holdings, LLC | 71,410 | $1.33M | 0.01% | +55,294+343.1% | Added |
| Raiffeisen Bank International AG | 63,139 | $1.17M | 0.02% | −980−1.5% | Reduced |
| Dakota Wealth Management | 61,141 | $1.14M | 0.02% | −28,243−31.6% | Reduced |
| Toroso Investments, LLC | 57,685 | $1.07M | 0.00% | +8,183+16.5% | Added |
| Invesco Ltd. | 54,407 | $1.01M | 0.00% | −49,353−47.6% | Reduced |
| WEXFORD CAPITAL LP | 53,448 | $993.6K | 0.30% | +53,448 | New |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 51,923 | $965.25K | 0.01% | +2,368+4.8% | Added |
| BNP PARIBAS ARBITRAGE, SA | 50,359 | $936.17K | 0.00% | +36,664+267.7% | Added |
| CAPITAL FUND MANAGEMENT S.A. | 47,179 | $877.06K | 0.01% | +20,501+76.8% | Added |
| BTG Pactual Asset Management US LLC | 41,306 | $767.88K | 0.09% | +41,306 | New |
| Private Advisor Group, LLC | 40,517 | $753.21K | 0.00% | −794−1.9% | Reduced |
| NBC SECURITIES, INC. | 38,325 | $712.46K | 0.05% | 00.0% | Unchanged |
| SIMPLEX TRADING, LLC | 34,658 | $644K | 0.01% | +25,498+278.4% | Added |
| WELLS FARGO & COMPANY/MN | 31,556 | $586.62K | 0.00% | −15,759−33.3% | Reduced |
| Ion Asset Management Ltd. | 30,270 | $562.72K | 0.07% | 00.0% | Unchanged |
| RAYMOND JAMES FINANCIAL INC | 28,470 | $529.25K | 0.00% | −327−1.1% | Reduced |
| Glenorchy Capital Ltd | 27,712 | $515.17K | 0.37% | +280+1.0% | Added |
| ROYAL BANK OF CANADA | 27,477 | $511K | 0.00% | −103,591−79.0% | Reduced |
| Moors & Cabot, Inc. | 26,250 | $487.99K | 0.02% | −11,000−29.5% | Reduced |
| INDEPENDENT FINANCIAL GROUP, LLC | 25,777 | $479.19K | 0.01% | +875+3.5% | Added |
| Michels Family Financial, LLC | 23,995 | $446.06K | 0.35% | +448+1.9% | Added |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | 23,688 | $440.36K | 0.38% | −112−0.5% | Reduced |
| MQS Management LLC | 23,466 | $436.23K | 0.25% | −7,570−24.4% | Reduced |
| BARCLAYS PLC | 23,235 | $431.94K | 0.00% | +23,235 | New |
| Sigma Planning Corp | 22,990 | $427.39K | 0.01% | +4,129+21.9% | Added |
| Sippican Capital Advisors | 21,891 | $406.95K | 0.27% | +30.0% | Added |
| Gotham Asset Management, LLC | 21,600 | $401.54K | 0.00% | −20,000−48.1% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 21,296 | $396K | 0.00% | −11,919−35.9% | Reduced |
| Integrated Wealth Concepts LLC | 20,686 | $384.55K | 0.00% | −40−0.2% | Reduced |
| DAVENPORT & Co LLC | 20,235 | $376.17K | 0.00% | +2,459+13.8% | Added |
| AMERICAN CENTURY COMPANIES INC | 19,922 | $370.35K | 0.00% | 00.0% | Unchanged |
| National Asset Management, Inc. | 19,548 | $363.4K | 0.02% | −2,494−11.3% | Reduced |
| Magnetar Financial LLC | 19,397 | $360.59K | 0.00% | +19,397 | New |
| Mariner, LLC | 18,779 | $349.11K | 0.00% | −276−1.4% | Reduced |
| Intrua Financial, LLC | 18,435 | $342.71K | 0.04% | +3,235+21.3% | Added |
| Vident Advisory, LLC | 16,902 | $314.21K | 0.00% | +891+5.6% | Added |
| Kestra Advisory Services, LLC | 16,168 | $300.57K | 0.00% | −1,315−7.5% | Reduced |
| JANE STREET GROUP, LLC | 15,757 | $292.92K | 0.00% | +15,757 | New |
| Glenmede Investment Management, LP | 15,534 | $288.78K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 15,100 | $280.71K | 0.00% | +7,500+98.7% | Added |
| SIG BROKERAGE, LP | 14,743 | $274.07K | 0.07% | −10,200−40.9% | Reduced |
| Cetera Investment Advisers | 14,030 | $260.83K | 0.00% | −3,644−20.6% | Reduced |
| EXCHANGE TRADED CONCEPTS, LLC | 14,009 | $260.43K | 0.00% | −640−4.4% | Reduced |
| Arrow Investment Advisors, LLC | 12,360 | $229.77K | 0.25% | −849−6.4% | Reduced |
| Bridgefront Capital, LLC | 12,208 | $226.95K | 0.07% | +12,208 | New |
| Marex Group plc | 11,883 | $220.91K | 0.00% | +11,883 | New |
| SBI Securities Co., Ltd. | 11,564 | $214.98K | 0.01% | −1,721−13.0% | Reduced |
| COMMONWEALTH EQUITY SERVICES, LLC | 11,416 | $212K | 0.00% | −12,311−51.9% | Reduced |
| Caption Management, LLC | 10,638 | $197.76K | 0.01% | −4,362−29.1% | Reduced |
| Graham Capital Management, L.P. | 10,205 | $189.71K | 0.01% | +10,205 | New |
| Rossby Financial, LCC | 10,000 | $187.2K | 0.06% | −5,000−33.3% | Reduced |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 10,000 | $185.9K | 0.00% | −82,174−89.2% | Reduced |
| Walleye Trading LLC | 9,253 | $172.01K | 0.00% | −43,181−82.4% | Reduced |
| TORONTO DOMINION BANK | 8,000 | $150K | 0.00% | 00.0% | Unchanged |