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, Q4 2024
Institutional positions in Star Bulk Carriers Corp. as of Dec 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
- 220
- +3 vs. Q3 2024
- Shares held
- 38.2M
- −7.44M (−16.3%) vs. Q3 2024
- Total value
- $570.9M
- −$508.4M (−47.1%) vs. Q3 2024
- New holders
- 48
- 67 more added
- Sold out
- 45
- 79 more reduced
6 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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, Q4 2024
Shares, value and share of portfolio for each institution holding Star Bulk Carriers Corp.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Handelsbanken Fonder AB | 19,082 | $285.0K | 0.00% | +3,616+23.4% | Added |
| Ameriprise Financial Inc | 19,068 | $285.1K | 0.00% | −1,086−5.4% | Reduced |
| Apollon Wealth Management, LLC | 21,004 | $314.0K | 0.01% | +80.0% | Added |
| J.W. Cole Advisors, Inc. | 22,021 | $329.2K | 0.01% | +7,734+54.1% | Added |
| Vident Advisory, LLC | 22,094 | $330.3K | 0.01% | +8,890+67.3% | Added |
| Sippican Capital Advisors | 22,323 | $333.7K | 0.24% | −49−0.2% | Reduced |
| Sigma Planning Corp | 22,482 | $336.1K | 0.01% | +1,060+4.9% | Added |
| Legal & General Group Plc | 23,363 | $349.3K | 0.00% | +1,178+5.3% | Added |
| Advisory Services Network, LLC | 23,526 | $351.7K | 0.01% | +13,370+131.6% | Added |
| Virtu Financial LLC | 23,810 | $356.0K | 0.02% | +23,810 | New |
| Glenorchy Capital Ltd | 24,433 | $365.3K | 0.26% | +225+0.9% | Added |
| Pathstone Holdings, LLC | 24,532 | $366.9K | 0.00% | −31,065−55.9% | Reduced |
| Guidance Capital, Inc | 25,103 | $371.8K | 0.11% | +1,434+6.1% | Added |
| Michels Family Financial, LLC | 25,785 | $385.5K | 0.35% | +25,785 | New |
| Dakota Wealth Management | 26,675 | $398.8K | 0.01% | −50,778−65.6% | Reduced |
| Autumn Glory Partners, LLC | 27,400 | $409.6K | 0.20% | 00.0% | Unchanged |
| Essex Financial Services, Inc. | 27,728 | $414.5K | 0.03% | −6,630−19.3% | Reduced |
| Ancora Advisors, LLC | 28,095 | $420.0K | 0.01% | −100−0.4% | Reduced |
| Cetera Investment Advisers | 28,594 | $427.5K | 0.00% | +290+1.0% | Added |
| Lazard Asset Management LLC | 29,195 | $436.0K | 0.00% | −25,205−46.3% | Reduced |
| O'Shaughnessy Asset Management, LLC | 29,773 | $445.1K | 0.00% | −29,878−50.1% | Reduced |
| Trajan Wealth LLC | 31,344 | $468.6K | 0.03% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 31,565 | $471.9K | 0.01% | +29,540+1,458.8% | Added |
| Petrus Trust Company, LTA | 31,876 | $476.5K | 0.05% | +8,889+38.7% | Added |
| Raiffeisen Bank International AG | 32,455 | $477.1K | 0.01% | +32,455 | New |
| Ion Asset Management Ltd. | 32,246 | $482.1K | 0.03% | +2,146+7.1% | Added |
| Oppenheimer & Close, LLC | 33,800 | $505.3K | 0.42% | +33,800 | New |
| Envestnet Asset Management Inc | 33,808 | $505.4K | 0.00% | −8,233−19.6% | Reduced |
| Golden State Wealth Management, LLC | 35,503 | $530.8K | 0.08% | +35,503 | New |
| XTX Topco Ltd | 35,605 | $532.3K | 0.04% | +35,605 | New |
| Cambridge Investment Research Advisors, Inc. | 37,462 | $560.0K | 0.00% | +3,463+10.2% | Added |
| Horizon Kinetics Asset Management LLC | 38,637 | $577.6K | 0.01% | −5,520−12.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 39,557 | $591.4K | 0.04% | +12,185+44.5% | Added |
| Verition Fund Management LLC | 41,180 | $615.6K | 0.00% | +24,621+148.7% | Added |
| Toroso Investments, LLC | 42,291 | $632.3K | 0.01% | −51,006−54.7% | Reduced |
| Fox Run Management, L.L.C. | 44,803 | $669.8K | 0.12% | +11,652+35.1% | Added |
| Concurrent Investment Advisors, LLC | 45,301 | $677.2K | 0.02% | −30,575−40.3% | Reduced |
| FMR LLC | 45,325 | $677.6K | 0.00% | −358,871−88.8% | Reduced |
| Wells Fargo & Company | 45,514 | $680.4K | 0.00% | −653,794−93.5% | Reduced |
| Moors & Cabot, Inc. | 45,646 | $682.4K | 0.03% | +10,250+29.0% | Added |
| Simplex Trading, LLC | 46,066 | $688.0K | 0.02% | +46,066 | New |
| Advisor Group Holdings, Inc. | 47,169 | $705.3K | 0.00% | −5,965−11.2% | Reduced |
| Kestra Advisory Services, LLC | 47,625 | $712.0K | 0.00% | −53,273−52.8% | Reduced |
| Headlands Technologies LLC | 48,011 | $717.8K | 0.07% | +8,376+21.1% | Added |
| Mariner, LLC | 48,637 | $727.1K | 0.00% | +36,186+290.6% | Added |
| Franklin Resources Inc | 52,512 | $785.1K | 0.00% | +32,392+161.0% | Added |
| Gsa Capital Partners LLP | 57,759 | $863.0K | 0.06% | −111,005−65.8% | Reduced |
| National Asset Management, Inc. | 59,006 | $882.1K | 0.03% | +11,067+23.1% | Added |
| Royal Bank of Canada | 60,345 | $903.0K | 0.00% | −29,769−33.0% | Reduced |
| Sowell Financial Services LLC | 60,443 | $903.6K | 0.05% | +60,443 | New |
| Group One Trading, L.P. | 62,033 | $927.4K | 0.03% | +61,122+6,709.3% | Added |
| Raymond James Financial Inc | 64,872 | $969.8K | 0.00% | +64,872 | New |
| Dynamic Technology Lab Private Ltd | 66,205 | $990.0K | 0.16% | +66,205 | New |
| Public Employees Retirement System of Ohio | 73,251 | $1.10M | 0.00% | +168+0.2% | Added |
| Silvercrest Asset Management Group LLC | 74,159 | $1.11M | 0.01% | +21,489+40.8% | Added |
| Susquehanna Fundamental Investments, LLC | 78,573 | $1.17M | 0.02% | +78,573 | New |
| Charles Schwab Investment Management Inc | 82,441 | $1.23M | 0.00% | −80,662−49.5% | Reduced |
| Mraz, Amerine & Associates, Inc. | 84,221 | $1.26M | 0.22% | +9,126+12.2% | Added |
| KLP Kapitalforvaltning AS | 85,000 | $1.27M | 0.01% | +85,000 | New |
| RBF Capital, LLC | 88,900 | $1.37M | 0.07% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 91,773 | $1.37M | 0.00% | −28,719−23.8% | Reduced |
| CoreCap Advisors, LLC | 92,398 | $1.38M | 0.06% | −6,702−6.8% | Reduced |
| Northern Trust Corp | 93,352 | $1.40M | 0.00% | +16,287+21.1% | Added |
| State Street Corp | 94,298 | $1.41M | 0.00% | +4,128+4.6% | Added |
| Jump Financial, LLC | 97,246 | $1.45M | 0.03% | −170,332−63.7% | Reduced |
| Adams Asset Advisors, LLC | 100,000 | $1.50M | 0.19% | +100,000 | New |
| CFM Wealth Partners LLC | 106,119 | $1.59M | 0.27% | +9,895+10.3% | Added |
| Point72 Asset Management, L.P. | 106,400 | $1.59M | 0.00% | +74,359+232.1% | Added |
| Goldman Sachs Group Inc | 117,270 | $1.75M | 0.00% | −189,137−61.7% | Reduced |
| Barclays PLC | 123,023 | $1.84M | 0.00% | −332,231−73.0% | Reduced |
| Relyea Zuckerberg Hanson LLC | 125,377 | $1.87M | 0.25% | −34,353−21.5% | Reduced |
| LPL Financial LLC | 155,024 | $2.32M | 0.00% | +3,202+2.1% | Added |
| Boston Partners | 158,884 | $2.38M | 0.00% | −28,901−15.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 168,977 | $2.53M | 0.19% | +168,977 | New |
| Vienna Powszechne Towarzystwo Emerytalne S.A. Vienna Insurance Group | 173,769 | $2.60M | 1.52% | −121,231−41.1% | Reduced |
| Cubist Systematic Strategies, LLC | 175,219 | $2.62M | 0.04% | +174,781+39,904.3% | Added |
| Stifel Financial Corp | 178,712 | $2.67M | 0.00% | −506,341−73.9% | Reduced |
| Prevail Innovative Wealth Advisors, LLC | 183,460 | $2.74M | 0.79% | +183,460 | New |
| Invesco Ltd. | 200,584 | $3.00M | 0.00% | −3,628−1.8% | Reduced |
| Bank of America Corp | 201,590 | $3.01M | 0.00% | −34,773−14.7% | Reduced |
| Engineers Gate Manager LP | 221,875 | $3.32M | 0.06% | +89,264+67.3% | Added |
| Wexford Capital LP | 221,878 | $3.32M | 0.85% | −217,088−49.5% | Reduced |
| Norges Bank | 236,138 | $3.53M | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 274,055 | $4.10M | 0.02% | +143,866+110.5% | Added |
| Allianz Asset Management GmbH | 288,151 | $4.31M | 0.01% | +15,100+5.5% | Added |
| Artemis Investment Management LLP | 317,102 | $4.74M | 0.07% | −508,000−61.6% | Reduced |
| Gilman Hill Asset Management, LLC | 319,098 | $4.77M | 0.83% | −88,607−21.7% | Reduced |
| Russell Investments Group, Ltd. | 329,342 | $4.92M | 0.01% | +24,835+8.2% | Added |
| Jane Street Group, LLC | 337,344 | $5.04M | 0.01% | +337,344 | New |
| Valueworks LLC | 341,725 | $5.11M | 1.70% | −10,062−2.9% | Reduced |
| FIL Ltd | 344,154 | $5.15M | 0.00% | −72,949−17.5% | Reduced |
| Capital Fund Management S.A. | 356,082 | $5.32M | 0.05% | −71,719−16.8% | Reduced |
| Armor Advisors, L.L.C. | 365,763 | $5.47M | 6.67% | −108,580−22.9% | Reduced |
| Praetorian PR LLC | 419,174 | $6.27M | 2.57% | +419,174 | New |
| Ramirez Asset Management, Inc. | 424,288 | $6.34M | 1.28% | −45,400−9.7% | Reduced |
| Millennium Management LLC | 436,244 | $6.52M | 0.01% | +215,074+97.2% | Added |
| Marshall Wace, LLP | 464,836 | $6.95M | 0.01% | −513,186−52.5% | Reduced |
| Citadel Advisors LLC | 467,554 | $6.99M | 0.01% | +426,354+1,034.8% | Added |
| UBS Group AG | 473,364 | $7.08M | 0.00% | +353,797+295.9% | Added |
| American Century Companies Inc | 474,670 | $7.10M | 0.00% | −1410.0% | Reduced |