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Star Bulk Carriers
SBLK

Overview Fund Activity

182 hedge funds and large institutions have $557M invested in Star Bulk Carriers in 2025 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 74 increasing their positions, 42 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
182
Holders Change
-36
Holders Change %
-16.51%
% of All Funds
2.47%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
30
Increased
74
Reduced
42
Closed
62
Calls
$22.9M
Puts
$19.9M
Net Calls
+$3.02M
Net Calls Change
+$10.4M

Top Buyers

1
UBS Group
UBS Group
Switzerland
+$37.1M
2
Ameriprise
Ameriprise
Minnesota
+$23.4M
3
Bank of America
Bank of America
North Carolina
+$17.2M
4
BlackRock
BlackRock
New York
+$11.6M
5
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings
Hong Kong
+$10.7M

Top Sellers

1
ECA
Encompass Capital Advisors
New York
-$18.5M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$17.9M
3
Voloridge Investment Management
Voloridge Investment Management
Florida
-$15M
4
Two Sigma Advisers
Two Sigma Advisers
New York
-$12.4M
5
Two Sigma Investments
Two Sigma Investments
New York
-$12.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
AAA
201
Adams Asset Advisors
Texas
– -$1.5M -100,000 Closed
Charles Schwab
202
Charles Schwab
California
– -$1.23M -82,441 Closed
SFI
203
Susquehanna Fundamental Investments
Pennsylvania
– -$1.17M -78,573 Closed
DTL
204
Dynamic Technology Lab
Singapore
– -$990K -66,205 Closed
HT
205
Headlands Technologies
Illinois
– -$718K -48,011 Closed
CIA
206
Concurrent Investment Advisors
Florida
– -$677K -45,301 Closed
FRM
207
Fox Run Management
Connecticut
– -$670K -44,803 Closed
Verition Fund Management
208
Verition Fund Management
Connecticut
– -$616K -41,180 Closed
YIH
209
Y-Intercept (HK)
Hong Kong
– -$591K -39,557 Closed
XT
210
XTX Topco
Cayman Islands
– -$532K -35,605 Closed
OC
211
Oppenheimer & Close
New York
– -$505K -33,800 Closed
PTC
212
Petrus Trust Company
Texas
– -$477K -31,876 Closed
TW
213
Trajan Wealth
Arizona
– -$469K -31,344 Closed
Lazard Asset Management
214
Lazard Asset Management
New York
– -$436K -29,195 Closed
AGP
215
Autumn Glory Partners
Texas
– -$410K -27,400 Closed
Pathstone Holdings
216
Pathstone Holdings
New Jersey
– -$367K -24,532 Closed
VF
217
Virtu Financial
New York
– -$356K -23,810 Closed
ASN
218
Advisory Services Network
Georgia
– -$352K -23,526 Closed
Handelsbanken Fonder
219
Handelsbanken Fonder
Sweden
– -$285K -19,082 Closed
Walleye Capital
220
Walleye Capital
New York
– -$223K -14,928 Closed
AC
221
Aristides Capital
Kentucky
– -$208K -13,900 Closed
RWM
222
Ritholtz Wealth Management
New York
– -$188K -12,594 Closed
BCM
223
Bayesian Capital Management
New York
– -$168K -11,261 Closed
SPS
224
Susquehanna Portfolio Strategies
Pennsylvania
– -$162K -10,846 Closed
PA
225
PharVision Advisers
Florida
– -$162K -10,825 Closed
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