Costamare Bulkers Holdings Ltd
CMDB- Exchange
- NYSE
- Industry
- Water Transportation
- SEC CIK
- 0002033535
In the last 90 days, Costamare Bulkers Holdings Ltd insiders filed 0 open-market purchases and 1 sale; 98 institutions reported holding it in 13F filings for Q2 2026, worth $89.8M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Costamare Bulkers Holdings Ltd as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 97
- +7 vs. Q4 2025
- Shares held
- 5.10M
- +687.1K (+15.6%) vs. Q4 2025
- Total value
- $79.0M
- +$10.9M (+16.0%) vs. Q4 2025
- New holders
- 14
- 31 more added
- Sold out
- 7
- 27 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CMDB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 98 | $89.8M |
| Q1 2026 | 97 | $79.0M |
| Q4 2025 | 91 | $68.9M |
| Q3 2025 | 92 | $63.0M |
| Q2 2025 | 89 | $44.4M |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Costamare Bulkers Holdings Ltd; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 1,308,857 | $20.2M | 0.00% | −50,191−3.7% | Reduced |
| BlackRock, Inc. | 539,696 | $8.35M | 0.00% | +2,590+0.5% | Added |
| Ameriprise Financial Inc | 377,401 | $5.84M | 0.00% | +377,401 | New |
| American Century Companies Inc | 320,746 | $4.96M | 0.00% | +47,089+17.2% | Added |
| Oceanic Investment Management LTD | 255,677 | $3.96M | 3.37% | +50,899+24.9% | Added |
| Renaissance Technologies LLC | 204,439 | $3.16M | 0.00% | +66,390+48.1% | Added |
| Morgan Stanley | 158,850 | $2.46M | 0.00% | −18,847−10.6% | Reduced |
| State Street Corp | 142,891 | $2.21M | 0.00% | +1,131+0.8% | Added |
| Qube Research & Technologies Ltd | 121,900 | $1.89M | 0.00% | +4,282+3.6% | Added |
| Walleye Capital LLC | 114,577 | $1.77M | 0.01% | +82,421+256.3% | Added |
| Geode Capital Management, LLC | 106,689 | $1.65M | 0.00% | +1,294+1.2% | Added |
| Bridgeway Capital Management, LLC | 101,830 | $1.58M | 0.03% | −18,000−15.0% | Reduced |
| Nuveen, LLC | 101,545 | $1.57M | 0.00% | −20,462−16.8% | Reduced |
| Russell Investments Group, Ltd. | 94,425 | $1.46M | 0.00% | +8,638+10.1% | Added |
| Boothbay Fund Management, LLC | 89,239 | $1.38M | 0.03% | +23,365+35.5% | Added |
| Goldman Sachs Group Inc | 74,299 | $1.15M | 0.00% | −5,597−7.0% | Reduced |
| Quantinno Capital Management LP | 62,104 | $960.7K | 0.00% | +12,578+25.4% | Added |
| Bank of America Corp | 59,990 | $928.0K | 0.00% | +32,851+121.0% | Added |
| Citadel Advisors LLC | 58,156 | $899.7K | 0.00% | −1,147−1.9% | Reduced |
| Marshall Wace, LLP | 56,859 | $879.6K | 0.00% | +56,859 | New |
| Charles Schwab Investment Management Inc | 54,921 | $849.6K | 0.00% | −2,452−4.3% | Reduced |
| Northern Trust Corp | 53,274 | $824.1K | 0.00% | +3,812+7.7% | Added |
| Vanguard Portfolio Management LLC | 51,058 | $789.9K | 0.00% | +51,058 | New |
| Schonfeld Strategic Advisors LLC | 45,371 | $701.9K | 0.01% | −46,695−50.7% | Reduced |
| Jane Street Group, LLC | 44,392 | $686.7K | 0.00% | +7,000+18.7% | Added |
| Millennium Management LLC | 43,003 | $665.3K | 0.00% | −14,375−25.1% | Reduced |
| Empowered Funds, LLC | 42,030 | $650.2K | 0.00% | −18,000−30.0% | Reduced |
| Los Angeles Capital Management LLC | 32,624 | $504.7K | 0.00% | +32,624 | New |
| JPMorgan Chase & Co | 32,411 | $500.8K | 0.00% | −16,630−33.9% | Reduced |
| Two Sigma Investments, LP | 27,990 | $433.0K | 0.00% | +27,990 | New |
| Horizon Kinetics Asset Management LLC | 27,580 | $426.7K | 0.00% | −4,330−13.6% | Reduced |
| Bank of New York Mellon Corp | 23,711 | $366.8K | 0.00% | −1,535−6.1% | Reduced |
| Prelude Capital Management, LLC | 23,334 | $361.0K | 0.03% | 00.0% | Unchanged |
| Creative Planning | 21,347 | $330.2K | 0.00% | +3,366+18.7% | Added |
| Moran Wealth Management, LLC | 20,477 | $316.8K | 0.01% | +8,766+74.9% | Added |
| Trexquant Investment LP | 19,925 | $308.2K | 0.00% | +19,925 | New |
| XTX Topco Ltd | 14,722 | $227.7K | 0.00% | +14,722 | New |
| Arrowstreet Capital, Limited Partnership | 14,546 | $225.0K | 0.00% | −1,030−6.6% | Reduced |
| Citigroup Inc | 14,498 | $224.3K | 0.00% | +5,202+56.0% | Added |
| Winton Group Ltd | 13,344 | $206.4K | 0.01% | +13,344 | New |
| AQR Capital Management LLC | 13,017 | $201.4K | 0.00% | +1,100+9.2% | Added |
| Alliancebernstein L.P. | 12,172 | $187.6K | 0.00% | +600+5.2% | Added |
| Rhumbline Advisers | 12,016 | $185.9K | 0.00% | −360−2.9% | Reduced |
| Point72 Asset Management, L.P. | 11,780 | $182.2K | 0.00% | +11,780 | New |
| Savant Capital, LLC | 11,051 | $171.0K | 0.00% | −49−0.4% | Reduced |
| UBS Group AG | 10,212 | $158.0K | 0.00% | +7,980+357.5% | Added |
| FMR LLC | 8,590 | $132.9K | 0.00% | −1,175−12.0% | Reduced |
| Barclays PLC | 7,213 | $111.6K | 0.00% | −12,064−62.6% | Reduced |
| Deutsche Bank AG | 6,808 | $105.3K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 4,825 | $74.6K | 0.00% | −7,070−59.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 4,291 | $66.4K | 0.00% | +102+2.4% | Added |
| Vanguard Fiduciary Trust Co | 3,636 | $56.2K | 0.00% | +3,636 | New |
| GAMMA Investing LLC | 2,600 | $40.2K | 0.00% | +1,354+108.7% | Added |
| CWM, LLC | 2,579 | $39.9K | 0.00% | −179−6.5% | Reduced |
| Tower Research Capital LLC (TRC) | 2,314 | $35.8K | 0.00% | +1,570+211.0% | Added |
| New York State Common Retirement Fund | 2,218 | $34.3K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,943 | $30.1K | 0.00% | +1,154+146.3% | Added |
| BNP Paribas Arbitrage, SA | 1,895 | $29.3K | 0.00% | −73−3.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 1,843 | $28.5K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 1,752 | $27.1K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 1,748 | $27.0K | 0.00% | −21,023−92.3% | Reduced |
| STRS Ohio | 1,600 | $24.8K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 859 | $13.3K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 847 | $13.0K | 0.00% | +130+18.1% | Added |
| Signaturefd, LLC | 835 | $12.9K | 0.00% | +171+25.8% | Added |
| Legal & General Group Plc | 740 | $11.4K | 0.00% | −13−1.7% | Reduced |
| Nisa Investment Advisors, LLC | 677 | $10.5K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 627 | $9.70K | 0.00% | +627 | New |
| California State Teachers Retirement System | 475 | $7.35K | 0.00% | −64−11.9% | Reduced |
| Quadrant Capital Group LLC | 376 | $5.82K | 0.00% | −3−0.8% | Reduced |
| Essential Partners LLC | 337 | $5.21K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 275 | $4.25K | 0.00% | −200−42.1% | Reduced |
| Private Wealth Management Group, LLC | 231 | $3.57K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 223 | $3.45K | 0.00% | +96+75.6% | Added |
| Massmutual Trust Co FSB | 185 | $2.86K | 0.00% | 00.0% | Unchanged |
| Torren Management, LLC | 176 | $2.72K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 141 | $2.18K | 0.00% | +2+1.4% | Added |
| Medallion Wealth Advisors, LLC | 130 | $2.01K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 100 | $1.55K | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 90 | $1.39K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 66 | $993 | 0.00% | +38+135.7% | Added |
| Allworth Financial LP | 64 | $991 | 0.00% | +52+433.3% | Added |
| Versant Capital Management, Inc | 64 | $990 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 54 | $872 | 0.00% | +1+1.9% | Added |
| Huntington National Bank | 46 | $712 | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 37 | $678 | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 39 | $604 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 38 | $588 | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 22 | $340 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 21 | $325 | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 21 | $325 | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 21 | $325 | 0.00% | +21 | New |
| SJS Investment Consulting Inc. | 20 | $310 | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 12 | $186 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 7 | $108 | 0.00% | +7 | New |
| JPL Wealth Management, LLC | 4 | $62 | 0.00% | +4 | New |
| Covestor Ltd | 15 | $0 | 0.00% | −20−57.1% | Reduced |
| Mariner, LLC | 0 | $0 | 0.00% | −12,820−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −11,844−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −11,340−100.0% | Sold out |