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SBLKSBLK
28 quarters

Position history for MWMARSHALL WACE, LLP's holdings in STAR BULK CARRIERS CORP.

Yes. Marshall Wace holds 786,668 shares of SBLK (Star Bulk Carriers), worth $19.6M, as of its Q2 2026 13F filing. It reduced the position by 430,269 shares (-35.4%) from Q1 2026. Marshall Wace has held SBLK since Q4 2025, across 3 quarterly 13F filings.

Current Value

$19.6M

Current Shares

786,668

Total Value Change

+$12.8M

Total Shares Change

+33,345

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
786,668
-35.4%
$19.6M0.0%$24.22
0
2026-Q1
Increased
1.2M
+1168.9%
$28M0.0%$21.87
46
2025-Q4
New
95,905
-
$1.8M0.0%$18.02
36
2025-Q1
Exited
0
-100.0%
$00.0%$14.42
0
2024-Q4
Decreased
464,836
-52.5%
$6.9M0.0%$13.78
0
2024-Q3
Decreased
978,022
-45.4%
$23.2M0.0%$21.05
0
2024-Q2
Increased
1.8M
+101.8%
$43.7M0.1%$20.96
47
2024-Q1
Increased
887,884
+56.2%
$21.2M0.0%$19.95
40
2023-Q4
Decreased
568,436
-7.4%
$12.1M0.0%$17.45
0
2023-Q3
Increased
613,894
+866.8%
$11.8M0.0%$15.66
45
2023-Q2
New
63,500
-
$1.1M0.0%$14.07
35
2023-Q1
Exited
0
-100.0%
$00.0%$16.47
0
2022-Q4
Decreased
390,933
-13.2%
$7.5M0.0%$14.63
0
2022-Q3
Decreased
450,489
-38.4%
$7.9M0.0%$12.53
0
2022-Q2
Increased
731,333
+127.0%
$18.3M0.0%$16.76
46
2022-Q1
New
322,112
-
$9.6M0.0%$18.92
38
2021-Q4
Exited
0
-100.0%
$00.0%$13.49
0
2021-Q3
Decreased
800,689
-40.0%
$19.2M0.1%$13.54
0
2021-Q2
Increased
1.3M
+15.2%
$30.6M0.1%$12.48
40
2021-Q1
New
1.2M
-
$17M0.1%$7.86
39
2020-Q3
Exited
0
-100.0%
$00.0%$3.69
0
2020-Q2
Decreased
27,426
-19.4%
$181,0000.0%$3.54
0
2020-Q1
Decreased
34,014
-27.4%
$192,0000.0%$3.02
0
2019-Q4
Increased
46,816
+3942.8%
$553,0000.0%$6.29
39
2019-Q3
Decreased
1,158
-99.8%
$12,0000.0%$5.34
0
2019-Q2
Decreased
520,790
-39.3%
$5M0.0%$5.11
0
2019-Q1
Increased
858,508
+14.0%
$5.6M0.1%$3.49
31
2018-Q4
First report
753,323
-
$6.9M0.1%$4.84
0

Other major holders of SBLK: OAKTREE CAPITAL MANAGEMENT LP

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