Star Bulk Carriers Corp.
SBLK- Exchange
- Nasdaq
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001386716
13F holders, Q4 2025
Positions as of Dec 31, 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
- 175
- +9 vs. Q3 2025
- Shares held
- 32.71M
- +3.43M (+11.7%) vs. Q3 2025
- Total value
- $628.04M
- +$83.83M (+15.4%) vs. Q3 2025
Compare with Q3 2025: new holders and sold out
Holders over time
89 in Q1 2021 → 175 in Q4 2025
Institutions
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. | 5,832,805 | $112.11M | 0.04% | +386,614+7.1% | Added |
| AMERIPRISE FINANCIAL INC | 2,146,631 | $41.26M | 0.01% | −20,261−0.9% | Reduced |
| OAKTREE CAPITAL MANAGEMENT LPSuperinvestorOaktree Capital | 1,962,892 | $37.73M | 0.61% | 00.0% | Unchanged |
| RENAISSANCE TECHNOLOGIES LLC | 1,830,389 | $35.18M | 0.05% | −101,716−5.3% | Reduced |
| Philosophy Capital Management LLC | 1,650,000 | $31.71M | 3.71% | +200,000+13.8% | Added |
| MORGAN STANLEY | 1,094,404 | $21.03M | 0.00% | −54,916−4.8% | Reduced |
| Colony Group, LLC | 1,041,252 | $19.39M | 0.02% | +43,158+4.3% | Added |
| UBS Group AG | 915,978 | $17.61M | 0.00% | −893,724−49.4% | Reduced |
| MILLENNIUM MANAGEMENT LLC | 887,056 | $17.05M | 0.01% | +807,751+1,018.5% | Added |
| Boston Partners | 843,098 | $16.21M | 0.02% | +682,406+424.7% | Added |
| DnB Asset Management AS | 817,099 | $15.7M | 0.05% | −9,529−1.2% | Reduced |
| Point72 Asset Management, L.P. | 807,152 | $15.51M | 0.02% | +807,152 | New |
| Allianz Asset Management GmbH | 766,774 | $14.74M | 0.02% | +113,792+17.4% | Added |
| GOLDMAN SACHS GROUP INC | 635,394 | $12.21M | 0.00% | +201,272+46.4% | Added |
| Bridgewater Associates, LP | 604,686 | $11.62M | 0.04% | +526,203+670.5% | Added |
| FEARNLEY ASSET MANAGEMENT AS | 577,316 | $11.1M | 5.09% | +577,316 | New |
| TWO SIGMA INVESTMENTS, LP | 562,400 | $10.81M | 0.02% | +562,400 | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 489,010 | $9.4M | 0.01% | +68,356+16.2% | Added |
| Jump Financial, LLC | 476,101 | $9.15M | 0.11% | +476,101 | New |
| FRANKLIN RESOURCES INC | 463,275 | $8.9M | 0.00% | +74,000+19.0% | Added |
| VANGUARD GROUP INC | 441,631 | $8.49M | 0.00% | +11,145+2.6% | Added |
| BANK OF AMERICA CORP /DE/ | 380,725 | $7.32M | 0.00% | +69,294+22.3% | Added |
| Marnell Management LLC | 361,191 | $6.94M | 5.28% | +361,191 | New |
| VALUEWORKS LLC | 358,588 | $6.89M | 1.81% | −2,990−0.8% | Reduced |
| JANE STREET GROUP, LLC | 357,602 | $6.87M | 0.01% | +341,845+2,169.5% | Added |
| FIL Ltd | 345,040 | $6.63M | 0.00% | +345,040 | New |
| ARMOR ADVISORS, L.L.C. | 328,390 | $6.31M | 6.61% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 258,573 | $4.97M | 0.01% | +76,818+42.3% | Added |
| TWO SIGMA ADVISERS, LP | 233,800 | $4.49M | 0.01% | +233,800 | New |
| GROUP ONE TRADING, L.P. | 221,973 | $4.27M | 0.13% | +39,773+21.8% | Added |
| JPMORGAN CHASE & CO | 210,240 | $4.04M | 0.00% | +11,362+5.7% | Added |
| Manatuck Hill Partners, LLC | 203,800 | $3.92M | 1.37% | +110,000+117.3% | Added |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 198,109 | $3.81M | 0.01% | +198,109 | New |
| RBF Capital, LLC | 170,000 | $3.27M | 0.07% | +81,100+91.2% | Added |
| Impala Asset Management LLC | 167,000 | $3.21M | 2.02% | +47,000+39.2% | Added |
| BlackRock, Inc. | 162,967 | $3.13M | 0.00% | −2,185,121−93.1% | Reduced |
| ExodusPoint Capital Management, LP | 158,344 | $3.04M | 0.03% | −82,651−34.3% | Reduced |
| LPL Financial LLC | 154,077 | $2.96M | 0.00% | −12,749−7.6% | Reduced |
| GEODE CAPITAL MANAGEMENT, LLC | 150,238 | $2.89M | 0.00% | −493,554−76.7% | Reduced |
| KLP KAPITALFORVALTNING AS | 150,000 | $2.88M | 0.01% | +150,000 | New |
| Verition Fund Management LLC | 143,701 | $2.76M | 0.01% | +60,771+73.3% | Added |
| Schonfeld Strategic Advisors LLC | 138,275 | $2.66M | 0.01% | −55,729−28.7% | Reduced |
| DEUTSCHE BANK AG\ | 136,199 | $2.62M | 0.00% | +136,199 | New |
| XTX Topco Ltd | 130,336 | $2.51M | 0.07% | +130,336 | New |
| STATE STREET CORP | 127,769 | $2.46M | 0.00% | +989+0.8% | Added |
| Relyea Zuckerberg Hanson LLC | 125,377 | $2.41M | 0.24% | 00.0% | Unchanged |
| CREDIT AGRICOLE S A | 120,600 | $2.32M | 0.01% | +43,900+57.2% | Added |
| Capital Advisory Group Advisory Services, LLC | 116,870 | $2.25M | 0.66% | −1,193−1.0% | Reduced |
| CFM WEALTH PARTNERS LLC | 112,601 | $2.16M | 0.31% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 99,141 | $1.91M | 0.00% | +99,141 | New |
| Mraz, Amerine & Associates, Inc. | 98,101 | $1.89M | 0.28% | −1,586−1.6% | Reduced |
| MARSHALL WACE, LLP | 95,905 | $1.84M | 0.00% | +95,905 | New |
| Pathstone Holdings, LLC | 89,312 | $1.72M | 0.01% | +17,902+25.1% | Added |
| Buckland Partners Management Co LLC | 84,590 | $1.63M | 0.90% | +84,590 | New |
| STIFEL FINANCIAL CORP | 83,481 | $1.6M | 0.00% | −17,051−17.0% | Reduced |
| NORTHERN TRUST CORP | 77,194 | $1.48M | 0.00% | −856−1.1% | Reduced |
| UBS ASSET MANAGEMENT AMERICAS INC | 63,097 | $1.21M | 0.00% | +63,097 | New |
| RAYMOND JAMES FINANCIAL INC | 56,813 | $1.09M | 0.00% | +28,343+99.6% | Added |
| Dakota Wealth Management | 56,309 | $1.08M | 0.02% | −4,832−7.9% | Reduced |
| Raiffeisen Bank International AG | 56,090 | $1.08M | 0.01% | −7,049−11.2% | Reduced |
| CAPITAL FUND MANAGEMENT S.A. | 54,292 | $1.04M | 0.01% | +7,113+15.1% | Added |
| Marex Group plc | 51,954 | $998.56K | 0.01% | +40,071+337.2% | Added |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 50,701 | $974.47K | 0.01% | −1,222−2.4% | Reduced |
| ADVISOR GROUP HOLDINGS, INC. | 50,182 | $964.62K | 0.00% | −29,075−36.7% | Reduced |
| Toroso Investments, LLC | 46,216 | $888.27K | 0.00% | −11,469−19.9% | Reduced |
| HRT FINANCIAL LP | 44,696 | $859K | 0.00% | +44,696 | New |
| MQS Management LLC | 40,620 | $780.72K | 0.46% | +17,154+73.1% | Added |
| BNP PARIBAS ARBITRAGE, SA | 39,884 | $766.57K | 0.00% | −10,475−20.8% | Reduced |
| NBC SECURITIES, INC. | 38,325 | $736.61K | 0.06% | 00.0% | Unchanged |
| INCEPTIONR LLC | 34,787 | $668.61K | 0.19% | +34,787 | New |
| FOX RUN MANAGEMENT, L.L.C. | 33,727 | $648.23K | 0.10% | +33,727 | New |
| Walleye Trading LLC | 31,045 | $596.69K | 0.01% | +21,792+235.5% | Added |
| Glenorchy Capital Ltd | 30,319 | $582.73K | 0.38% | +2,607+9.4% | Added |
| ION Fund Management Ltd | 30,270 | $581.79K | 0.07% | +30,270 | New |
| WELLS FARGO & COMPANY/MN | 28,505 | $547.88K | 0.00% | −3,051−9.7% | Reduced |
| IMC-Chicago, LLC | 27,586 | $530.2K | 0.01% | +27,586 | New |
| SIMPLEX TRADING, LLC | 26,642 | $512.06K | 0.01% | −8,016−23.1% | Reduced |
| ROYAL BANK OF CANADA | 26,692 | $512K | 0.00% | −785−2.9% | Reduced |
| Gordian Capital Singapore Pte Ltd | 25,000 | $480.5K | 0.66% | +25,000 | New |
| EAGLE HARBOR ASSET MANAGEMENT INC /ADV | 23,481 | $451.31K | 0.37% | −207−0.9% | Reduced |
| SPROTT INC. | 22,784 | $437.91K | 0.02% | +22,784 | New |
| Headlands Technologies LLC | 22,446 | $431.41K | 0.04% | +22,446 | New |
| Sippican Capital Advisors | 21,677 | $416.63K | 0.27% | −214−1.0% | Reduced |
| Gotham Asset Management, LLC | 21,600 | $415.15K | 0.00% | 00.0% | Unchanged |
| Moors & Cabot, Inc. | 21,500 | $413.23K | 0.02% | −4,750−18.1% | Reduced |
| DAVENPORT & Co LLC | 21,491 | $413.05K | 0.00% | +1,256+6.2% | Added |
| Magnetar Financial LLC | 20,001 | $384.42K | 0.00% | +604+3.1% | Added |
| AMERICAN CENTURY COMPANIES INC | 19,922 | $382.9K | 0.00% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 19,896 | $382.4K | 0.00% | −790−3.8% | Reduced |
| Intrua Financial, LLC | 18,455 | $354.71K | 0.04% | +20+0.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 18,142 | $349K | 0.00% | −3,154−14.8% | Reduced |
| Mariner, LLC | 17,474 | $335.85K | 0.00% | −1,305−6.9% | Reduced |
| Sigma Planning Corp | 17,054 | $327.79K | 0.01% | −5,936−25.8% | Reduced |
| GLENMEDE TRUST CO NA | 15,534 | $298.56K | 0.00% | +15,534 | New |
| Vident Advisory, LLC | 15,463 | $297.2K | 0.00% | −1,439−8.5% | Reduced |
| National Asset Management, Inc. | 15,220 | $292.52K | 0.01% | −4,328−22.1% | Reduced |
| CIBC Private Wealth Group, LLC | 15,100 | $290.22K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 15,054 | $289.34K | 0.00% | −1,114−6.9% | Reduced |
| EXCHANGE TRADED CONCEPTS, LLC | 13,699 | $263.3K | 0.00% | −310−2.2% | Reduced |
| Balyasny Asset Management LLC | 12,978 | $249.44K | 0.00% | −459,750−97.3% | Reduced |