Jane Street
SBLK icon

Jane Street’s Star Bulk Carriers SBLK Stock Holding History

Jane Street’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 		$1.8M Sell
78,500
-10,400
-12% -$237K ﹤0.01% 5293
2025
Q4 		$1.71M Sell
88,900
-14,200
-14% -$265K ﹤0.01% 5109
2025
Q3 		$1.92M Sell
103,100
-32,300
-24% -$609K ﹤0.01% 5018
2025
Q2 		$2.34M Buy
135,400
+90,100
+199% +$1.4M ﹤0.01% 4176
2025
Q1 		$705K Buy
45,300
+2,500
+6% +$39K ﹤0.01% 6225
2024
Q4 		$640K Sell
42,800
-95,300
-69% -$1.77M ﹤0.01% 6250
2024
Q3 		$3.27M Buy
138,100
+65,700
+91% +$1.46M ﹤0.01% 3567
2024
Q2 		$1.77M Sell
72,400
-99,900
-58% -$2.48M ﹤0.01% 4712
2024
Q1 		$4.11M Buy
+172,300
New +$3.91M ﹤0.01% 2924
2023
Q4 		– Sell
-75,300
Closed -$1.45M – 9728
2023
Q3 		$1.45M Sell
75,300
-510,400
-87% -$9.09M ﹤0.01% 4581
2023
Q2 		$10.4M Buy
585,700
+290,400
+98% +$5.59M ﹤0.01% 1864
2023
Q1 		$6.24M Sell
295,300
-444,900
-60% -$9.73M ﹤0.01% 2158
2022
Q4 		$14.2M Sell
740,200
-333,900
-31% -$6.5M 0.01% 1286
2022
Q3 		$18.8M Buy
1,074,100
+568,200
+112% +$13M 0.01% 1123
2022
Q2 		$12.6M Buy
505,900
+230,500
+84% +$6.68M 0.01% 1501
2022
Q1 		$8.18M Sell
275,400
-21,500
-7% -$562K ﹤0.01% 2260
2021
Q4 		$6.73M Sell
296,900
-107,400
-27% -$2.26M ﹤0.01% 2406
2021
Q3 		$9.72M Buy
404,300
+83,100
+26% +$1.75M ﹤0.01% 1835
2021
Q2 		$7.37M Buy
321,200
+215,000
+202% +$4.25M ﹤0.01% 2083
2021
Q1 		$1.56M Buy
106,200
+84,000
+378% +$1.08M ﹤0.01% 4509
2020
Q4 		$196K Buy
+22,200
New +$165K ﹤0.01% 6960

Other funds holding SBLK

Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $156B AUM 27.51% 1-Year Est. Return
PCM
Philosophy Capital Management Alamo, California $1.63B AUM 12.69% 1-Year Est. Return
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

Jane Street's SBLK Position: Q1 2026 in Review

Jane Street increased its Star Bulk Carriers (SBLK) stake by 54% in Q1 2026, buying an estimated $4.39M and bringing the position to 550,289 shares worth $12.6M. The position accounts for ﹤0.01% of the portfolio, ranked #2260.

Jane Street first reported a position in SBLK in Q3 2013 and has held it in 23 quarters since. 187 funds tracked by Wall St. Rank hold SBLK as of Q1 2026.

  • Jane Street held 550,289 shares of Star Bulk Carriers worth $12.6M as of Q1 2026.
  • Jane Street bought 192,687 Star Bulk Carriers shares in Q1 2026, an estimated $4.39M.
  • Star Bulk Carriers made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #2260 holding.
  • Jane Street first reported a position in Star Bulk Carriers in Q3 2013 and has held it in 23 quarters since.
  • 187 funds tracked by Wall St. Rank held Star Bulk Carriers as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.