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Star Bulk Carriers

188 hedge funds and large institutions have $566M invested in Star Bulk Carriers in 2025 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 75 increasing their positions, 43 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

less capital invested

Capital invested by funds: $ → $

0.93% less ownership

Funds ownership: 32.14%31.21% (-0.93%)

15% less funds holding

Funds holding: 220188 (-32)

46% less first-time investments, than exits

New positions opened: 33 | Existing positions closed: 61

Holders
188
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$22.9M
Puts
$19.9M
Net Calls
Net Calls Change

Top Buyers

1 +$37.1M
2 +$23.4M
3 +$17.2M
4
BlackRock
BlackRock
New York
+$11.6M
5
Amundi
Amundi
France
+$10.8M

Top Sellers

1 -$18.5M
2 -$17.9M
3 -$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
Change in
Stake
26
$4.8M
27
$4.67M
28
$3.92M
29
$3.79M
30
$3.22M
31
$3.19M
32
$3.1M
33
$2.88M
34
$2.72M
35
$2.7M
36
$2.55M
37
$2.5M
38
$2.49M
39
$2.46M
40
$2.37M
41
$1.95M
42
$1.95M
43
$1.94M
44
$1.88M
45
$1.86M
46
$1.82M
47
$1.79M
48
$1.79M
49
$1.75M
50
$1.56M