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Star Bulk Carriers
SBLK

Overview Fund Activity

169 hedge funds and large institutions have $549M invested in Star Bulk Carriers in 2025 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 39 increasing their positions, 68 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
169
Holders Change
-13
Holders Change %
-7.14%
% of All Funds
2.27%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
22
Increased
39
Reduced
68
Closed
33
Calls
$45.2M
Puts
$25.5M
Net Calls
+$19.7M
Net Calls Change
+$16.7M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
+$64.9M
2
Victory Capital Management
Victory Capital Management
Texas
+$33.2M
3
Goldman Sachs
Goldman Sachs
New York
+$5.14M
4
UBS Group
UBS Group
Switzerland
+$4.51M
5
Allianz Asset Management
Allianz Asset Management
Germany
+$2.94M

Top Sellers

1
OCM
Oaktree Capital Management
California
-$37M
2
Amundi
Amundi
France
-$26.5M
3
Bank of America
Bank of America
North Carolina
-$18.2M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$16.5M
5
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
-$10.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Walleye Trading
51
Walleye Trading
New York
$904K +$904K +52,434 New
HKAM
52
Horizon Kinetics Asset Management
New York
$855K +$63.2K +3,663 +8%
TI
53
Tidal Investments
Wisconsin
$854K +$86.3K +5,003 +11%
JPMorgan Chase & Co
54
JPMorgan Chase & Co
New York
$853K +$743K +43,072 +673%
Wells Fargo
55
Wells Fargo
California
$816K +$328 +19 +0%
Squarepoint
56
Squarepoint
New York
$751K -$811K -47,018 -52%
GAM
57
Gotham Asset Management
New York
$718K – – –
Osaic Holdings
58
Osaic Holdings
Arizona
$713K -$1.74M -116,087 -71%
PAG
59
Private Advisor Group
New Jersey
$713K +$30.6K +1,773 +4%
NS
60
NBC Securities
Alabama
$661K – – –
MC
61
Moors & Cabot
Massachusetts
$643K -$242K -14,025 -27%
Verition Fund Management
62
Verition Fund Management
Connecticut
$601K +$601K +34,822 New
Cambridge Investment Research Advisors
63
Cambridge Investment Research Advisors
Iowa
$573K -$171K -9,887 -23%
Two Sigma Investments
64
Two Sigma Investments
New York
$566K -$3M -173,912 -84%
EFS
65
Essex Financial Services
Connecticut
$548K -$5.35K -310 -1%
MM
66
MQS Management
New York
$535K +$535K +31,036 New
IAM
67
Ion Asset Management
Israel
$522K – – –
AWM
68
Apollon Wealth Management
South Carolina
$522K +$119K +6,895 +30%
Raymond James Financial
69
Raymond James Financial
Florida
$497K -$632K -36,658 -56%
AA
70
Ancora Advisors
Ohio
$486K – – –
GC
71
Glenorchy Capital
Australia
$473K +$21.4K +1,242 +5%
Capital Fund Management (CFM)
72
Capital Fund Management (CFM)
France
$460K -$847K -49,085 -65%
SB
73
SIG Brokerage
New York
$430K +$430K +24,943 New
GSWM
74
Golden State Wealth Management
California
$425K -$179K -10,355 -30%
Commonwealth Equity Services
75
Commonwealth Equity Services
Massachusetts
$409K -$135K -7,832 -25%
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