Star Bulk Carriers (SBLK)
Owns and operates a global dry-bulk fleet across seven ship classes.
$30.85
vs last close−0.88 (−2.77%)
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13F · 13D/G · Form 4
| Institutions | ≈ 35.14% | 39.86M ADS | |
|---|---|---|---|
| 218 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 12.46% | 14.13M ADS | |
| 17 holders · as of Sep 22, 2026 | |||
| Strategic holders | 7.94% | 9.01M ADS | |
| 2 holders · as of May 9, 2025 | |||
| Other | ≈ 44.46% | 50.43M ADS | |
| remainder | |||
113.42M ADS as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
13F, as of Jun 30, 2026
218 holders · 39.86M shares · 36 new positions · 97 increased · 69 reduced · 22 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Two Sigma Investments, LP | 3.53M | 3.11% | +517.1K | Aug 14, 2026 |
| BlackRock, Inc. | 2.82M | 2.48% | +2.22M | Aug 7, 2026 |
| Renaissance Technologies LLC | 2.10M | 1.85% | +32.0K | Aug 13, 2026 |
| Victory Capital Management Inc | 2.03M | 1.79% | +107.1K | Aug 7, 2026 |
| Goldman Sachs Group Inc | 2.01M | 1.78% | +276.4K | Aug 14, 2026 |
| Philosophy Capital Management LLC | 1.75M | 1.55% | −121.8K | Aug 14, 2026 |
| Colony Group, LLC | 1.26M | 1.11% | +123.8K | Aug 12, 2026 |
| Qube Research & Technologies Ltd | 1.16M | 1.02% | +69.8K | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| C.K. Limitedincl. Famatown Finance Limited, Greenwich Holdings Limited | 11.84% | 13.57M | 13D | Oct 6, 2025 |
| Danaos Corporation | 5.23% | 6.13M | 13G | May 9, 2025 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 18, 2026 | Mahesh Balakrishnandirector | Sale | 10,000 | $32.34 | 29,080 |
| Sep 21, 2026 | Eleni Vrettoudirector | Sale | 3,500 | $32.12 | 73,686 |
| Sep 15, 2026 | Raffaele Zagaridirector | Purchase · 2 lots | 60,000 | $28.27 | 1,990,580 |
| Sep 15, 2026 | Charis Plakantonakiofficer: Chief Strategy Officer | Purchase | 3,000 | $28.27 | 58,778 |
| Sep 15, 2026 | Milena Maria Pappadirector | Purchase | 74,400 | $28.27 | 3,167,074 |
| Sep 15, 2026 | Alexandros Pappasother: Head of Operations | Purchase | 74,400 | $28.27 | 2,532,150 |
| Sep 15, 2026 | Nikolaos Reskosofficer: Chief Operating Officer | Purchase | 10,000 | $28.27 | 410,875 |
| Sep 15, 2026 | Symeon Spyrouofficer: co CFO | Purchase | 15,000 | $28.27 | 241,200 |
| Sep 15, 2026 | Nikolaos Karellisdirector | Purchase | 2,000 | $28.27 | 9,580 |
| Sep 15, 2026 | Koert Erhardtdirector | Purchase | 6,000 | $28.27 | 16,080 |
House and Senate disclosures
Not reported.