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.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $442.9K in total
- 1
- 13F holdersQ2 2026, +2 vs. previous quarter
- 98
- 13F valueReported value at the end of Q2 2026
- $89.8M
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding CMDB, Q2 2026
No superinvestor reported holding CMDB at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Costamare Bulkers Holdings Ltd insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 7, 2026 (view filing)4:34 PM ET | Aug 6 | 1 day | Zikos GrigoriosChief Executive Officer | SSaleCommon Stock, par value $0.0001 per share | −24.2K | $18.30 | −$442.9K | −100.0%0 after | |
| Mar 31, 2026 (view filing) | Mar 27 | 4 days | Eleftheriou KaterinaDirector | PPurchaseCommon Stock, par value $0.0001 per share | +65 | $15.11 | +$982.15 | +8.1%865 after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Costamare Bulkers Holdings Ltd at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 1,294,494 | $22.7M | 0.00% | −14,363−1.1% | Reduced |
| BlackRock, Inc. | 556,263 | $9.77M | 0.00% | +16,567+3.1% | Added |
| Ameriprise Financial Inc | 425,412 | $7.47M | 0.00% | +48,011+12.7% | Added |
| American Century Companies Inc | 317,984 | $5.58M | 0.00% | −2,762−0.9% | Reduced |
| Oceanic Investment Management LTD | 277,778 | $4.88M | 6.33% | +22,101+8.6% | Added |
| Renaissance Technologies LLC | 196,146 | $3.44M | 0.00% | −8,293−4.1% | Reduced |
| Morgan Stanley | 156,325 | $2.75M | 0.00% | −2,525−1.6% | Reduced |
| State Street Corp | 141,901 | $2.49M | 0.00% | −990−0.7% | Reduced |
| Qube Research & Technologies Ltd | 117,562 | $2.06M | 0.00% | −4,338−3.6% | Reduced |
| Geode Capital Management, LLC | 114,016 | $2.00M | 0.00% | +7,327+6.9% | Added |