Star Bulk Carriers Corp.
SBLK- Exchange
- Nasdaq
- Industry
- Deep Sea Foreign Transportation of Freight
- SEC CIK
- 0001386716
In the last 90 days, Star Bulk Carriers Corp. insiders filed 9 open-market purchases and 8 sales; 203 institutions reported holding it in 13F filings for Q2 2026, worth $1.00B in total; no superinvestor holds it.
13F holders, Q1 2023
Institutional positions in Star Bulk Carriers Corp. as of Mar 31, 2023. 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
- 174
- +14 vs. Q4 2022
- Shares held
- 49.4M
- +2.14M (+4.5%) vs. Q4 2022
- Total value
- $1.05B
- +$137.7M (+15.1%) vs. Q4 2022
- New holders
- 37
- 57 more added
- Sold out
- 23
- 51 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SBLK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 203 | $1.00B |
| Q1 2026 | 190 | $874.5M |
| Q4 2025 | 175 | $626.4M |
| Q3 2025 | 166 | $542.4M |
| Q2 2025 | 173 | $551.7M |
| Q1 2025 | 190 | $567.1M |
| Q4 2024 | 220 | $570.9M |
| Q3 2024 | 223 | $1.08B |
| Q2 2024 | 243 | $1.36B |
| Q1 2024 | 204 | $951.1M |
| Q4 2023 | 177 | $667.2M |
| Q3 2023 | 151 | $700.7M |
| Q2 2023 | 160 | $820.7M |
| Q1 2023 | 174 | $1.05B |
| Q4 2022 | 161 | $909.8M |
| Q3 2022 | 164 | $833.6M |
| Q2 2022 | 185 | $1.34B |
| Q1 2022 | 190 | $1.64B |
| Q4 2021 | 138 | $1.14B |
| Q3 2021 | 120 | $1.33B |
| Q2 2021 | 126 | $1.44B |
| Q1 2021 | 89 | $869.5M |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Star Bulk Carriers Corp.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Principle Wealth Partners LLC | 15,097 | $318.9K | 0.03% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 16,290 | $310.0K | 0.02% | +515+3.3% | Added |
| Sippican Capital Advisors | 14,245 | $300.9K | 0.29% | −450−3.1% | Reduced |
| Virtu Financial LLC | 13,861 | $293.0K | 0.03% | −27,835−66.8% | Reduced |
| Amitell Capital Pte Ltd | 13,707 | $289.5K | 0.30% | −89,179−86.7% | Reduced |
| PFG Investments, LLC | 12,710 | $268.4K | 0.05% | +12,710 | New |
| Clear Street Markets LLC | 12,400 | $262.0K | 0.07% | −800−6.1% | Reduced |
| Susquehanna International Group, LLP | 11,973 | $252.9K | 0.00% | −5,642−32.0% | Reduced |
| MML Investors Services, LLC | 11,813 | $249.0K | 0.00% | −417−3.4% | Reduced |
| Banque Cantonale Vaudoise | 11,138 | $235.0K | 0.01% | −1,332−10.7% | Reduced |
| Guggenheim Capital LLC | 11,104 | $234.5K | 0.00% | +11,104 | New |
| Vestmark Advisory Solutions, Inc. | 10,599 | $223.9K | 0.01% | +128+1.2% | Added |
| Leuthold Group, LLC | 10,388 | $219.4K | 0.03% | −618−5.6% | Reduced |
| Money Concepts Capital Corp | 10,302 | $217.6K | 0.01% | +4,191+68.6% | Added |
| Rockefeller Capital Management L.P. | 10,277 | $217.0K | 0.00% | +1,879+22.4% | Added |
| Axxcess Wealth Management, LLC | 10,102 | $213.4K | 0.02% | +10,102 | New |
| Davenport & Co LLC | 10,050 | $212.3K | 0.00% | −1,100−9.9% | Reduced |
| Arrow Investment Advisors, LLC | 10,007 | $211.3K | 0.15% | −1,087−9.8% | Reduced |
| Wolverine Trading, LLC | 9,951 | $206.0K | 0.01% | +9,951 | New |
| Vahanian & Associates Financial Planning Inc. | 9,700 | $204.9K | 0.57% | +9,700 | New |
| Deutsche Bank AG | 8,372 | $176.8K | 0.00% | −1,188−12.4% | Reduced |
| Independence Bank of Kentucky | 8,000 | $169.0K | 0.07% | +8,000 | New |
| Advisory Services Network, LLC | 7,875 | $166.3K | 0.00% | −780−9.0% | Reduced |
| Leonteq Securities AG | 5,998 | $126.7K | 0.01% | +5,998 | New |
| BNP Paribas Arbitrage, SA | 5,397 | $114.0K | 0.00% | −2,160−28.6% | Reduced |
| US Bancorp | 4,400 | $92.9K | 0.00% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 3,885 | $82.0K | 0.00% | +213+5.8% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 3,155 | $66.6K | 0.00% | 00.0% | Unchanged |
| Beacon Capital Management, LLC | 3,070 | $64.8K | 0.02% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 3,000 | $63.4K | 0.01% | 00.0% | Unchanged |
| Vestor Capital, LLC | 2,804 | $59.0K | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 2,133 | $45.0K | 0.00% | −357−14.3% | Reduced |
| Optimum Investment Advisors | 2,000 | $42.2K | 0.02% | 00.0% | Unchanged |
| Signaturefd, LLC | 1,604 | $33.9K | 0.00% | −80−4.8% | Reduced |
| Kistler-Tiffany Companies, LLC | 1,500 | $31.7K | 0.01% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 1,457 | $30.8K | 0.00% | −25,433−94.6% | Reduced |
| GPS Wealth Strategies Group, LLC | 1,400 | $29.6K | 0.01% | +1,400 | New |
| Bessemer Group Inc | 1,240 | $26.0K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 1,000 | $21.1K | 0.00% | 00.0% | Unchanged |
| Atlas Capital Advisors LLC | 933 | $19.7K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 877 | $18.5K | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 870 | $18.4K | 0.01% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 700 | $14.8K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 504 | $10.6K | 0.00% | +2+0.4% | Added |
| MB, Levis & Associates, LLC | 474 | $10.0K | 0.01% | +13+2.8% | Added |
| CNB Bank | 470 | $9.93K | 0.01% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 400 | $8.45K | 0.00% | +200+100.0% | Added |
| Newbridge Financial Services Group, Inc. | 384 | $8.11K | 0.00% | +10+2.7% | Added |
| Benjamin F. Edwards & Company, Inc. | 375 | $8.00K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 275 | $7.65K | 0.00% | +75+37.5% | Added |
| FMR LLC | 331 | $6.99K | 0.00% | −279−45.7% | Reduced |
| Retirement Group, LLC | 280 | $6.00K | 0.00% | +160+133.3% | Added |
| Armstrong Advisory Group, Inc | 250 | $5.28K | 0.00% | 00.0% | Unchanged |
| Proequities, Inc. | 200 | $4.22K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 200 | $4.22K | 0.00% | +200 | New |
| Toth Financial Advisory Corp | 182 | $3.84K | 0.00% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 175 | $3.70K | 0.00% | +175 | New |
| Tower Research Capital LLC (TRC) | 149 | $3.00K | 0.00% | −1,614−91.5% | Reduced |
| Ameritas Advisory Services, LLC | 118 | $2.50K | 0.00% | +118 | New |
| Clearstead Advisors, LLC | 118 | $2.49K | 0.00% | +3+2.6% | Added |
| Exchange Traded Concepts, LLC | 115 | $2.43K | 0.00% | +115 | New |
| Stonebridge Capital Advisors LLC | 110 | $2.32K | 0.00% | +35+46.7% | Added |
| Tucker Asset Management LLC | 100 | $2.11K | 0.00% | −200−66.7% | Reduced |
| James Investment Research Inc | 111 | $2.00K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 68 | $1.44K | 0.00% | +68 | New |
| Pacer Advisors, Inc. | 63 | $1.33K | 0.00% | −10−13.7% | Reduced |
| Washington Trust Co | 62 | $1.31K | 0.00% | +3+5.1% | Added |
| Ronald Blue Trust, Inc. | 40 | $1.00K | 0.00% | −7−14.9% | Reduced |
| EverSource Wealth Advisors, LLC | 27 | $570 | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 20 | $422 | 0.00% | +20 | New |
| DT Investment Partners, LLC | 9 | $184 | 0.00% | 00.0% | Unchanged |
| Blume Capital Management, Inc. | 4 | $84 | 0.00% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 2 | $42 | 0.00% | −101,400−100.0% | Reduced |
| IFP Advisors, Inc | 3 | $39 | 0.00% | −1,158−99.7% | Reduced |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −390,933−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −142,899−100.0% | Sold out |
| Weiss Multi-Strategy Advisers LLC | 0 | $0 | 0.00% | −141,388−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −136,740−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −71,468−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −40,300−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −33,262−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −31,427−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −22,400−100.0% | Sold out |
| Firethorn Wealth Partners, LLC | 0 | $0 | 0.00% | −20,302−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −16,361−100.0% | Sold out |
| SeaCrest Wealth Management, LLC | 0 | $0 | 0.00% | −15,653−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −14,026−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −12,986−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −11,388−100.0% | Sold out |
| U S Global Investors Inc | 0 | $0 | 0.00% | −4,987−100.0% | Sold out |
| Edmond de Rothschild Holding S.A. | 0 | $0 | 0.00% | −4,450−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −1,491−100.0% | Sold out |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −404−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | −391−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −308−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −73−100.0% | Sold out |
| CoreCap Advisors, LLC | – | – | – | – | Not filed |