Who Owns Costamare Bulkers Holdings Ltd (CMDB)?Hedge Fund & Institutional Holders
Institutional Holders
50
as of Q4 2025
Total Institutional Value
$2.000000040000002e+158T
% of Float Held
1.4785367416127424e+200%
QoQ Change in Holders
+12 / -3
Price History
CMDB — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Nuveen, LLC | Increased | +90K | +$544.5M |
| AMERICAN CENTURY COMPANIES INC | Increased | +25K | +$431.4M |
| Blue Trust, Inc. | New Position | +2K | +$26.0M |
| STRS OHIO | New Position | +2K | +$24.0M |
| NISA INVESTMENT ADVISORS, LLC | New Position | +677 | +$10.0M |
| Pinnacle Holdings, LLC | New Position | +631 | +$9.0M |
| Oceanic Investment Management LTD | New Position | +205K | +$3.2M |
| Private Wealth Management Group, LLC | New Position | +231 | +$3.0M |
| MassMutual Private Wealth & Trust, FSB | New Position | +185 | +$2.0M |
| GAMMA Investing LLC | Increased | +41 | +$1.7M |
| Moran Wealth Management, LLC | New Position | +12K | +$180K |
| CWM, LLC | New Position | +3K | +$43K |
| SIGNATUREFD, LLC | New Position | +664 | +$10K |
| Torren Management, LLC | New Position | +176 | +$2K |
| Covestor Ltd | New Position | +35 | +$1K |
CMDB — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| Qube Research & Technologies Ltd | Decreased | -13K | -$1.9B |
| JANE STREET GROUP, LLC | Decreased | -59K | -$1.4B |
| Empowered Funds, LLC | Decreased | -29K | -$1.3B |
| CITADEL ADVISORS LLC | Decreased | -20K | -$1.1B |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Decreased | -29K | -$1.1B |
| Tidal Investments LLC | Closed Position | -69K | -$997.5M |
| MILLENNIUM MANAGEMENT LLC | Decreased | -2K | -$850.0M |
| NORTHERN TRUST CORP | Decreased | -7K | -$811.8M |
| Boussard & Gavaudan Investment Management LLP | Closed Position | -34K | -$486.9M |
| Jump Financial, LLC | Closed Position | -33K | -$480.0M |
| DIMENSIONAL FUND ADVISORS LP | Decreased | -63K | -$432.0M |
| Russell Investments Group, Ltd. | Decreased | -13K | -$421.7M |
| Arax Advisory Partners | Decreased | -2K | -$349.3M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Decreased | -1K | -$243.6M |
| RHUMBLINE ADVISERS | Decreased | -2K | -$200.5M |
Top Institutional Holders(Q4 2025)
CMDB Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 88 | $29.8B | +20 |
| Q3 2025 | 68 | $46.7B | -10 |
| Q2 2025 | 78 | $28.4B | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 50 institutional investors hold CMDB (Costamare Bulkers Holdings Ltd). The largest holder is DIMENSIONAL FUND ADVISORS LP with $20.0B in shares. This quarter, 12 institutions opened new positions and 3 closed their positions.
Frequently Asked Questions
How many hedge funds own CMDB?
As of Q4 2025, 50 institutional investors report holding CMDB (Costamare Bulkers Holdings Ltd) in their 13F filings.
Who is the largest institutional holder of CMDB?
The largest institutional holder of CMDB is DIMENSIONAL FUND ADVISORS LP with $20.0B in shares.
Is institutional ownership of CMDB increasing or decreasing?
This quarter, 12 institutions opened new positions in CMDB and 3 closed their positions.