STAR BULK CARRIERS CORP SBLK
$25.15
+1.4% 52w: $16.14 – $27.69
Latest 13F among current holders filed 7 days ago (Aug 26, 2026)
Price — last 12 months
research preview data16.1421.9127.69
Aug 18, 2025 Jul 2, 2026
Institutional holders
189
+15 QoQ
13F value
$874.4M
+39.2% QoQ
Smart-money holders
14
signal tier ≥ 2
New smart buyers
4
Q1 2026
Options barometer
0.3×
$22.7M calls / $85.7M puts
Institutional value by quarter
Number of holders
Who owns SBLK?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 3.0M | $69.2M | 0.1% | +435.7% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 2.1M | $47.5M | — | +13.0% |
| VICTORY CAPITAL MANAGEMENT INC | Diversified mechanical | 1.9M | $44.1M | 0.0% | New |
| Philosophy Capital Management LLC ★2 | Fundamental concentrated | 1.9M | $43.1M | — | +13.6% |
| GOLDMAN SACHS GROUP INC | Bank broker | 1.7M | $39.9M | 0.0% | +173.5% |
| Boston Partners | Other | 1.6M | $37.4M | 0.0% | +92.9% |
| MORGAN STANLEY | Bank broker | 1.5M | $35.3M | 0.0% | +40.2% |
| MARSHALL WACE, LLP | Quant stat arb | 1.2M | $28.0M | — | +1168.9% |
| D. E. Shaw & Co., Inc. | Quant stat arb | 1.2M | $27.0M | 0.0% | +1084.0% |
| Focus Partners Wealth | Wealth advisor | 1.1M | $26.2M | 0.0% | +9.5% |
| Qube Research & Technologies Ltd | Quant stat arb | 1.1M | $25.0M | — | New |
| FEARNLEY ASSET MANAGEMENT AS ★3 | Fundamental concentrated | 951.2K | $21.8M | — | +64.8% |
| COOPER CREEK PARTNERS MANAGEMENT LLC ★2 | Fundamental diversified | 866.0K | $19.9M | — | New |
| Allianz Asset Management GmbH | Diversified mechanical | 799.4K | $18.4M | 0.0% | +4.3% |
| Point72 Asset Management, L.P. | Multistrat pod | 789.9K | $18.1M | 0.0% | -2.1% |
| HRT FINANCIAL LP | Diversified mechanical | 771.2K | $17.7M | 0.0% | +1625.5% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Quant stat arb | 757.4K | $17.4M | 0.0% | New |
| DNB Asset Management AS | Other | 743.8K | $17.1M | — | -9.0% |
| TUDOR INVESTMENT CORP ET AL | Quant stat arb | 735.0K | $16.9M | 0.1% | New |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 719.5K | $16.5M | 0.0% | -18.9% |
| JPMORGAN CHASE & CO | Bank broker | 652.5K | $14.4M | 0.0% | +210.4% |
| BlackRock, Inc. | Index provider | 600.5K | $13.8M | 0.0% | +268.5% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 565.6K | $13.0M | 0.0% | +48.5% |
| Bridgewater Associates, LP | Quant stat arb | 551.3K | $12.7M | 0.1% | -8.8% |
| JANE STREET GROUP, LLC | Market maker | 550.3K | $12.6M | 0.0% | +53.9% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Diversified mechanical | 522.5K | $12.0M | — | +163.8% |
| Marnell Management LLC ★2 | Fundamental diversified | 430.3K | $9.9M | — | +19.1% |
| CITADEL ADVISORS LLC | Multistrat pod | 411.2K | $9.4M | 0.0% | New |
| Russell Investments Group, Ltd. | Diversified mechanical | 379.5K | $8.7M | 0.0% | +46.7% |
| VALUEWORKS LLC ★3 | Fundamental concentrated | 354.9K | $8.2M | — | -1.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 349.4K | $8.0M | — | — |
| Engineers Gate Manager LP | Diversified mechanical | 313.1K | $7.2M | 0.1% | New |
| XTX Topco Ltd | Market maker | 306.8K | $7.0M | 0.1% | +135.4% |
| Walleye Capital LLC | Multistrat pod | 287.3K | $6.6M | 0.0% | +2914.7% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Market maker | 284.6K | $6.5M | 0.0% | -41.8% |
| LPL Financial LLC | Bank broker | 272.8K | $6.3M | 0.0% | +77.0% |
| GSA CAPITAL PARTNERS LLP | Diversified mechanical | 269.8K | $6.2M | — | New |
| Jump Financial, LLC | Market maker | 219.5K | $5.0M | 0.1% | -53.9% |
| Counterpoint Mutual Funds LLC | Quant stat arb | 208.4K | $4.8M | — | New |
| UBS Group AG | Bank broker | 203.9K | $4.7M | 0.0% | -77.7% |
| Campbell & CO Investment Adviser LLC | Diversified mechanical | 183.5K | $4.2M | — | New |
| Schonfeld Strategic Advisors LLC | Multistrat pod | 156.0K | $3.6M | 0.0% | +12.8% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 154.1K | $3.5M | — | +2.6% |
| Hartree Partners, LP ★2 | Fundamental diversified | 150.0K | $3.4M | 0.7% | New |
| Y-Intercept (Hong Kong) Ltd | Diversified mechanical | 144.9K | $3.3M | — | New |
| Numerai GP LLC | Quant stat arb | 143.1K | $3.3M | — | New |
| ExodusPoint Capital Management, LP | Multistrat pod | 140.2K | $3.2M | — | -11.5% |
| KLP KAPITALFORVALTNING AS | Diversified mechanical | 140.0K | $3.2M | — | -6.7% |
| Manatuck Hill Partners, LLC | Quant stat arb | 133.8K | $3.1M | — | -34.3% |
| Marex Group plc | Quant stat arb | 126.0K | $2.9M | 0.0% | +142.6% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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