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Mangrove Partners’s Star Bulk Carriers SBLK Stock Holding History

Mangrove Partners’s Portfolio SBLK Stock Details SBLK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$617K Buy
26,864
+15,573
+138% +$355K 0.05% 159
2025
Q4 		$217K Buy
+11,291
New +$211K 0.02% 288

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Victory Capital Management
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PCM
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Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Focus Partners Wealth
Focus Partners Wealth Boston, Massachusetts $89.9B AUM 20.5% 1-Year Est. Return

Mangrove Partners's SBLK Position: Q1 2026 in Review

Mangrove Partners increased its Star Bulk Carriers (SBLK) stake by 138% in Q1 2026, buying an estimated $355K and bringing the position to 26,864 shares worth $617K. The position accounts for 0.05% of the portfolio, ranked #159.

Mangrove Partners first reported a position in SBLK in Q4 2025 and has held it in 2 quarters since. 187 funds tracked by Wall St. Rank hold SBLK as of Q1 2026.

  • Mangrove Partners held 26,864 shares of Star Bulk Carriers worth $617K as of Q1 2026.
  • Mangrove Partners bought 15,573 Star Bulk Carriers shares in Q1 2026, an estimated $355K.
  • Star Bulk Carriers made up 0.05% of Mangrove Partners's portfolio in Q1 2026, its #159 holding.
  • Mangrove Partners first reported a position in Star Bulk Carriers in Q4 2025 and has held it in 2 quarters since.
  • 187 funds tracked by Wall St. Rank held Star Bulk Carriers as of Q1 2026.

Based on Mangrove Partners's 13F filing for Q1 2026, filed 15 May 2026.