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 2024
Institutional positions in Star Bulk Carriers Corp. as of Mar 31, 2024. 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
- 204
- +27 vs. Q4 2023
- Shares held
- 39.9M
- +8.48M (+27.0%) vs. Q4 2023
- Total value
- $951.1M
- +$283.9M (+42.5%) vs. Q4 2023
- New holders
- 56
- 62 more added
- Sold out
- 29
- 49 more reduced
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Star Bulk Carriers Corp.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 20,070 | $479.1K | 0.00% | +17,250+611.7% | Added |
| Apollon Wealth Management, LLC | 20,703 | $494.2K | 0.02% | +91+0.4% | Added |
| Atria Wealth Solutions, Inc. | 21,163 | $505.2K | 0.01% | −2,350−10.0% | Reduced |
| Caisse de Depot Et Placement du Quebec | 21,300 | $508.4K | 0.00% | +2,900+15.8% | Added |
| Astoria Portfolio Advisors LLC. | 24,388 | $564.3K | 0.22% | +3,150+14.8% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 24,000 | $572.9K | 0.02% | 00.0% | Unchanged |
| Legal & General Group Plc | 24,740 | $590.5K | 0.00% | +2,866+13.1% | Added |
| Inceptionr LLC | 25,044 | $597.8K | 0.15% | +25,044 | New |
| Paradiem, LLC | 25,634 | $611.9K | 0.15% | −1,904−6.9% | Reduced |
| Guidance Capital, Inc | 26,518 | $613.6K | 0.23% | −4,595−14.8% | Reduced |
| Petrus Trust Company, LTA | 25,762 | $614.9K | 0.06% | +25,762 | New |
| Moors & Cabot, Inc. | 26,000 | $620.6K | 0.03% | +26,000 | New |
| Essex Financial Services, Inc. | 27,061 | $645.9K | 0.06% | +285+1.1% | Added |
| Cetera Investment Advisers | 27,680 | $660.7K | 0.00% | +27,680 | New |
| National Asset Management, Inc. | 35,153 | $677.7K | 0.02% | +337+1.0% | Added |
| Prelude Capital Management, LLC | 29,157 | $696.0K | 0.05% | +13,194+82.7% | Added |
| Chesapeake Capital Corp | 29,598 | $706.5K | 0.53% | −10,241−25.7% | Reduced |
| Ritholtz Wealth Management | 29,984 | $715.7K | 0.02% | −3,374−10.1% | Reduced |
| UBS Group AG | 30,714 | $733.1K | 0.00% | +7,523+32.4% | Added |
| Dakota Wealth Management | 30,910 | $737.8K | 0.02% | +30,910 | New |
| Jane Street Group, LLC | 32,003 | $763.9K | 0.00% | −66,700−67.6% | Reduced |
| Trajan Wealth LLC | 32,048 | $765.0K | 0.05% | +32,048 | New |
| MQS Management LLC | 33,098 | $790.0K | 0.45% | +33,098 | New |
| Envestnet Asset Management Inc | 35,405 | $845.1K | 0.00% | −1,716−4.6% | Reduced |
| Engineers Gate Manager LP | 37,756 | $901.2K | 0.02% | +37,756 | New |
| Raymond James & Associates | 39,859 | $951.4K | 0.00% | +773+2.0% | Added |
| Royal Bank of Canada | 41,429 | $989.0K | 0.00% | −19,868−32.4% | Reduced |
| Group One Trading, L.P. | 43,517 | $1.04M | 0.04% | +26,827+160.7% | Added |
| Horizon Kinetics Asset Management LLC | 43,574 | $1.04M | 0.02% | +2,444+5.9% | Added |
| PDT Partners, LLC | 46,417 | $1.11M | 0.10% | +46,417 | New |
| Schonfeld Strategic Advisors LLC | 47,010 | $1.12M | 0.01% | +47,010 | New |
| Federation des caisses Desjardins du Quebec | 54,230 | $1.15M | 0.01% | 00.0% | Unchanged |
| FIL Ltd | 52,573 | $1.25M | 0.00% | −6,665−11.3% | Reduced |
| Jump Financial, LLC | 52,860 | $1.26M | 0.03% | +52,860 | New |
| Harvey Capital Management Inc | 53,041 | $1.27M | 0.37% | 00.0% | Unchanged |
| Toroso Investments, LLC | 53,139 | $1.27M | 0.02% | +4,127+8.4% | Added |
| Kestra Advisory Services, LLC | 54,542 | $1.30M | 0.01% | −1,465−2.6% | Reduced |
| O'Shaughnessy Asset Management, LLC | 55,935 | $1.34M | 0.01% | −2,018−3.5% | Reduced |
| BTG Pactual Global Asset Management Ltd | 57,444 | $1.37M | 0.44% | +57,444 | New |
| Cambridge Investment Research Advisors, Inc. | 71,144 | $1.70M | 0.01% | +990+1.4% | Added |
| Aquatic Capital Management LLC | 71,600 | $1.71M | 0.06% | +30,100+72.5% | Added |
| J. Goldman & Co LP | 72,644 | $1.73M | 0.08% | +72,644 | New |
| Geode Capital Management, LLC | 73,651 | $1.76M | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 75,069 | $1.79M | 0.00% | −4,053−5.1% | Reduced |
| Prevail Innovative Wealth Advisors, LLC | 77,459 | $1.85M | 0.69% | +77,459 | New |
| Fifth Lane Capital, LP | 77,752 | $1.86M | 2.41% | +77,752 | New |
| Pathstone Holdings, LLC | 80,082 | $1.91M | 0.01% | +80,082 | New |
| Advisor Group Holdings, Inc. | 81,963 | $1.96M | 0.00% | −37,877−31.6% | Reduced |
| Verition Fund Management LLC | 82,310 | $1.96M | 0.02% | +62,351+312.4% | Added |
| CFM Wealth Partners LLC | 83,171 | $1.99M | 0.40% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 83,729 | $2.00M | 0.16% | −87,791−51.2% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 85,577 | $2.04M | 0.05% | 00.0% | Unchanged |
| RBF Capital, LLC | 88,900 | $2.12M | 0.12% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 90,031 | $2.15M | 0.03% | −38,456−29.9% | Reduced |
| Boston Partners | 92,019 | $2.20M | 0.00% | −21,088−18.6% | Reduced |
| Manatuck Hill Partners, LLC | 100,000 | $2.39M | 1.05% | +47,200+89.4% | Added |
| First Trust Advisors LP | 107,904 | $2.58M | 0.00% | +10,425+10.7% | Added |
| Invesco Ltd. | 109,538 | $2.61M | 0.00% | +18,562+20.4% | Added |
| Janney Montgomery Scott LLC | 124,390 | $2.97M | 0.01% | −694−0.6% | Reduced |
| Susquehanna Fundamental Investments, LLC | 127,846 | $3.05M | 0.14% | +127,846 | New |
| Bank of America Corp | 144,163 | $3.44M | 0.00% | +3,090+2.2% | Added |
| LPL Financial LLC | 145,046 | $3.46M | 0.00% | +8,248+6.0% | Added |
| State Street Corp | 148,507 | $3.54M | 0.00% | +1,238+0.8% | Added |
| Stifel Financial Corp | 163,091 | $3.89M | 0.00% | −42,305−20.6% | Reduced |
| Russell Investments Group, Ltd. | 199,760 | $4.77M | 0.01% | +25,106+14.4% | Added |
| 683 Capital Management, LLC | 200,000 | $4.77M | 0.49% | +200,000 | New |
| Marketfield Asset Management LLC | 209,105 | $4.99M | 3.92% | +36,960+21.5% | Added |
| Goldman Sachs Group Inc | 211,421 | $5.05M | 0.00% | −36,494−14.7% | Reduced |
| Vienna Powszechne Towarzystwo Emerytalne S.A. Vienna Insurance Group | 220,000 | $5.25M | 2.06% | +220,000 | New |
| Jessup Wealth Management, Inc | 232,402 | $5.55M | 2.38% | −4,745−2.0% | Reduced |
| Norges Bank | 236,138 | $5.64M | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 240,943 | $5.75M | 0.01% | −8,280−3.3% | Reduced |
| Vanguard Group Inc | 243,574 | $5.81M | 0.00% | −24,247−9.1% | Reduced |
| Scion Asset Management, LLC | 250,000 | $5.97M | 5.77% | +29,792+13.5% | Added |
| Armor Advisors, L.L.C. | 252,143 | $6.02M | 4.32% | +118,567+88.8% | Added |
| Hosking Partners LLP | 271,017 | $6.47M | 0.24% | −905−0.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 327,368 | $6.71M | 0.01% | +327,368 | New |
| Capital Fund Management S.A. | 284,518 | $6.79M | 0.08% | +26,853+10.4% | Added |
| Citadel Advisors LLC | 285,023 | $6.80M | 0.01% | +89,125+45.5% | Added |
| Wexford Capital LP | 286,331 | $6.83M | 1.40% | +286,331 | New |
| Tudor Investment Corp Et Al | 295,674 | $7.06M | 0.09% | +187,054+172.2% | Added |
| Susquehanna International Group, LLP | 301,050 | $7.19M | 0.01% | +301,050 | New |
| Charles Schwab Investment Management Inc | 314,574 | $7.51M | 0.00% | +29,360+10.3% | Added |
| Valueworks LLC | 348,492 | $8.32M | 2.70% | +730+0.2% | Added |
| Ramirez Asset Management, Inc. | 350,818 | $8.37M | 1.69% | −29,137−7.7% | Reduced |
| Cubist Systematic Strategies, LLC | 354,710 | $8.47M | 0.10% | +338,693+2,114.6% | Added |
| Millennium Management LLC | 370,410 | $8.84M | 0.01% | +333,845+913.0% | Added |
| Gilman Hill Asset Management, LLC | 404,110 | $9.65M | 1.73% | +1,046+0.3% | Added |
| Two Sigma Advisers, LP | 527,500 | $12.6M | 0.03% | +448,900+571.1% | Added |
| Wells Fargo & Company | 615,029 | $14.7M | 0.00% | −142,658−18.8% | Reduced |
| Two Sigma Investments, LP | 676,845 | $16.2M | 0.04% | +649,601+2,384.4% | Added |
| Gratus Capital LLC | 697,867 | $16.7M | 0.77% | +17,121+2.5% | Added |
| Grand Alliance Asset Management Ltd | 700,000 | $16.7M | 9.51% | +100,000+16.7% | Added |
| Amundi | 716,250 | $16.8M | 0.01% | +715,916+214,346.1% | Added |
| Artemis Investment Management LLP | 792,802 | $18.9M | 0.25% | +420,100+112.7% | Added |
| Marshall Wace, LLP | 887,884 | $21.2M | 0.04% | +319,448+56.2% | Added |
| Ion Asset Management Ltd. | 1,165,862 | $27.8M | 2.03% | −647,138−35.7% | Reduced |
| Morgan Stanley | 1,312,031 | $31.3M | 0.00% | +242,211+22.6% | Added |
| Renaissance Technologies LLC | 1,387,200 | $33.1M | 0.05% | +60,800+4.6% | Added |
| Encompass Capital Advisors LLC | 1,609,402 | $38.4M | 2.08% | +709,402+78.8% | Added |