Costamare Bulkers Holdings
CMDB
93 hedge funds and large institutions have $68.9M invested in Costamare Bulkers Holdings in 2025 Q4 according to their latest regulatory filings, with 13 funds opening new positions, 28 increasing their positions, 32 reducing their positions, and 14 closing their positions.
19% more capital inflows, than outflows
Capital inflows: $8.47M | Capital outflows: $7.15M
0.32% more ownership
Funds ownership: 18.08% → 18.4% (+0.32%)
7% less first-time investments, than exits
New positions opened: 13 | Existing positions closed: 14
1% less funds holding
Funds holding: 94 → 93 (-1)
13% less repeat investments, than reductions
Existing positions increased: 28 | Existing positions reduced: 32
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Nuveen
Charlotte,
North Carolina
|
+$1.31M |
| 2 |
Boothbay Fund Management
New York
|
+$678K |
| 3 |
Goldman Sachs
New York
|
+$499K |
| 4 |
Walleye Capital
New York
|
+$466K |
| 5 |
American Century Companies
Kansas City,
Missouri
|
+$367K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Tidal Investments
Milwaukee,
Wisconsin
|
-$998K |
| 2 |
Dimensional Fund Advisors
Austin,
Texas
|
-$910K |
| 3 |
Jane Street
New York
|
-$857K |
| 4 |
Boussard & Gavaudan Investment Management
London,
United Kingdom
|
-$487K |
| 5 |
Jump Financial
Chicago,
Illinois
|
-$480K |
CMDB Hedge Fund Activity: Q4 2025 in Review
93 of the 8,303 institutional investors tracked by Wall St. Rank reported a position in Costamare Bulkers Holdings (CMDB) for Q4 2025, worth a combined $68.9M — up 9.4% from $63M a quarter earlier.
Sellers outnumbered buyers: 14 funds closed out of CMDB and 13 opened new positions — a net loss of 1 holder — while 32 trimmed existing stakes and 28 added.
The largest buyer was Nuveen, adding an estimated $1.31M. The largest seller was Tidal Investments, exiting entirely with an estimated $998K sold.
- 93 institutional investors held Costamare Bulkers Holdings (CMDB) as of Q4 2025, down from 94 in Q3 2025.
- Funds reported $68.9M of Costamare Bulkers Holdings stock for Q4 2025, up 9.4% quarter-over-quarter.
- 13 funds opened new Costamare Bulkers Holdings positions in Q4 2025 and 14 closed out, a net change of -1 holder.
- The largest Costamare Bulkers Holdings buyer in Q4 2025 was Nuveen, an estimated $1.31M added.
- The largest Costamare Bulkers Holdings seller in Q4 2025 was Tidal Investments, an estimated $998K sold.
Based on aggregated 13F filings for Q4 2025.