Costamare Bulkers HoldingCMDB
13F holders, Q4 2025 (December 31)91holders −1
10new positions
14sold out
4famous investors
$15.41avg. 13F price*
At the end of Q4 2025, 91 institutions reported holding Costamare Bulkers Holding (CMDB) in their 13F filings, down 1 from Q3 2025. 10 opened new positions and 14 sold out. The largest holders were Dimensional Fund Advisors LP ($20.9M), BlackRock, Inc. ($8.3M) and American Century Companies Inc. ($4.2M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Costamare Bulkers Holding
- CUSIP
- Y2001C101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $1.4M |
| Exits | 14 | $3.1M |
All 13F filers, Q3 2025 → Q4 2025: 379,920 shares bought and 495,428 shares sold, net −115,508 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 91 holders
| Dimensional Fund Advisors LP | 0.00% | Reduce -4.4% | 1,359,048 | $20.9M |
| BlackRock, Inc. | 0.00% | Add +4.5% | 537,106 | $8.3M |
| American Century Companies Inc. | 0.00% | Add +10.2% | 273,657 | $4.2M |
| Oceanic Investment Management LTD | 3.30% | — | 204,778 | $3.2M |
| Morgan Stanley | 0.00% | Reduce -1.9% | 177,697 | $2.7M |
| State Street Corp. | 0.00% | Reduce -2.8% | 141,760 | $2.2M |
| Renaissance Technologies | 0.00% | Reduce -9.7% | 138,049 | $2.1M |
| Nuveen, LLC | 0.00% | Add +284.9% | 122,007 | $1.9M |
| Bridgeway Capital Management, LLC | 0.04% | Reduce -19.5% | 119,830 | $1.8M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -9.8% | 117,618 | $1.8M |
| Geode Capital Management, LLC | 0.00% | Add +3.9% | 105,395 | $1.6M |
| Schonfeld Strategic Advisors LLC | 0.01% | Add +0.6% | 92,066 | $1.4M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -13.3% | 85,787 | $1.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +75.7% | 79,896 | $1.2M |
| Boothbay Fund Management, LLC | 0.03% | Add +245.9% | 65,874 | $1.0M |
| Empowered Funds, LLC | 0.02% | Reduce -32.6% | 60,030 | $925K |
| Citadel Advisors | 0.00% | Reduce -25.2% | 59,303 | $914K |
| Millennium Management | 0.00% | Reduce -3.0% | 57,378 | $884K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +0.0% | 57,373 | $884K |
| Vanguard Group Inc. | 0.00% | Add +3.1% | 53,997 | $832K |
| Quantinno Capital Management LP | 0.00% | Add +64.9% | 49,526 | $763K |
| Northern Trust Corp. | 0.00% | Reduce -12.4% | 49,462 | $762K |
| JPMorgan Chase & Co. | 0.00% | Add +0.7% | 49,041 | $756K |
| Jane Street Group, LLC | 0.00% | Reduce -61.3% | 37,392 | $576K |
| Walleye Capital LLC | 0.00% | New | 32,156 | $496K |
| Horizon Kinetics Asset Management LLC | 0.01% | Reduce -8.8% | 31,910 | $492K |
| Bank of America Corp. | 0.00% | Add +596.6% | 27,139 | $418K |
| Bank of New York Mellon Corp | 0.00% | Add +0.9% | 25,246 | $389K |
| Prelude Capital Management, LLC | 0.03% | New | 23,334 | $360K |
| Arax Advisory Partners | 0.01% | Reduce -6.3% | 22,771 | $351K |
| Barclays PLC | 0.00% | Add +8.2% | 19,277 | $297K |
| Creative Planning | 0.00% | New | 17,981 | $277K |
| Arrowstreet Capital, Limited Partnership | 0.00% | Reduce -8.1% | 15,576 | $240K |
| Mariner, LLC | 0.00% | No change | 12,820 | $198K |
| Rhumbline Advisers | 0.00% | Reduce -11.3% | 12,376 | $191K |
| AQR Capital Management | 0.00% | Add +10.8% | 11,917 | $184K |
| Wells Fargo & Company | 0.00% | Add +24.5% | 11,895 | $183K |
| Invesco Ltd. | 0.00% | Reduce -23.6% | 11,844 | $183K |
| Moran Wealth Management, LLC | 0.01% | New | 11,711 | $180K |
| Alliancebernstein L.P. | 0.00% | Add +11.6% | 11,572 | $178K |
| Verition Fund Management LLC | 0.00% | Reduce -0.9% | 11,340 | $175K |
| Savant Capital, LLC | 0.00% | Reduce -2.9% | 11,100 | $171K |
| FMR LLC | 0.00% | Add +18.2% | 9,765 | $150K |
| Citigroup Inc. | 0.00% | Add +375.3% | 9,296 | $143K |
| Deutsche Bank AG | 0.00% | New | 6,808 | $105K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +0.2% | 4,189 | $65K |
| Cwm, LLC | 0.00% | Add +19.6% | 2,758 | $43K |
| UBS Group AG | 0.00% | Reduce -72.1% | 2,232 | $34K |
| New York State Common Retirement Fund | 0.00% | No change | 2,218 | $34K |
| BNP Paribas Financial Markets | 0.00% | Add +12.8% | 1,968 | $30K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 1,843 | $28K |
| Blue Trust, Inc. | 0.00% | Reduce -11.4% | 1,752 | $27K |
| STRS Ohio | 0.00% | No change | 1,600 | $25K |
| GAMMA Investing LLC | 0.00% | Add +3.4% | 1,246 | $19K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 859 | $13K |
| Parallel Advisors, LLC | 0.00% | New | 789 | $12K |
| Legal & General Group Plc | 0.00% | No change | 753 | $12K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -20.3% | 744 | $11K |
| Royal Bank of Canada | 0.00% | Add +3.6% | 717 | $11K |
| Nisa Investment Advisors, LLC | 0.00% | No change | 677 | $10K |
| Signaturefd, LLC | 0.00% | Add +228.7% | 664 | $10K |
| Pinnacle Holdings, LLC | 0.00% | New | 631 | $10K |
| California State Teachers Retirement System | 0.00% | Reduce -0.2% | 539 | $8K |
| Sterling Capital Management LLC | 0.00% | Reduce -15.9% | 475 | $7K |
| Quadrant Capital Group LLC | 0.00% | Add +1622.7% | 379 | $6K |
| Public Employees Retirement System of Ohio | 0.00% | Reduce -5.7% | 362 | $6K |
| Essential Partners LLC | 0.00% | No change | 337 | $5K |
| Amalgamated Bank | 0.00% | Reduce -11.3% | 276 | $4K |
| Private Wealth Management Group, LLC | 0.00% | Reduce -7.2% | 231 | $4K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Reduce -42.9% | 185 | $3K |
| Torren Management, LLC | 0.00% | — | 176 | $3K |
| Smartleaf Asset Management LLC | 0.00% | Add +531.8% | 139 | $2K |
| Medallion Wealth Advisors, LLC | 0.00% | No change | 130 | $2K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -95.0% | 127 | $2K |
| Osaic Holdings, Inc. | 0.00% | Reduce -70.6% | 100 | $2K |
| Armstrong Advisory Group, Inc. | 0.00% | No change | 90 | $1K |
| Covestor Ltd | 0.00% | Reduce -25.5% | 35 | $1K |
| Versant Capital Management, Inc | 0.00% | No change | 64 | $986 |
| Farther Finance Advisors, LLC | 0.00% | New | 53 | $817 |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | New | 50 | $771 |
| Huntington National Bank | 0.00% | No change | 46 | $709 |
| Cornerstone Planning Group LLC | 0.00% | No change | 37 | $601 |
| MAI Capital Management | 0.00% | No change | 39 | $601 |
| IFP Advisors, Inc | 0.00% | No change | 38 | $586 |
| Jones Financial Companies LLLP | 0.00% | Reduce -59.4% | 28 | $431 |
| Basecamp Wealth Advisors LLC | 0.00% | — | 22 | $339 |
| Assetmark, Inc. | 0.00% | No change | 21 | $324 |
| Physician Wealth Advisors, Inc. | 0.00% | New | 21 | $324 |
| SJS Investment Consulting Inc. | 0.00% | No change | 20 | $309 |
| Fifth Third Bancorp | 0.00% | No change | 12 | $185 |
| Allworth Financial LP | 0.00% | Add +71.4% | 12 | $185 |
"% of holder's portfolio" is CMDB's weight in each manager's 13F, not the share of Costamare Bulkers Holding the manager owns.