Search
Costamare Bulkers Holdings Ord Shs
CMDBAdd to Watchlist
18.890USD
+0.050+0.27%
Close 07-23 16:00（ET）Quotes delayed by 15 min
456.77MMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Wed, May 13
Updated: Wed, May 13
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Konstantakopoulos (Achillefs)
18.97%
Konstantakopoulos (Christos)
15.76%
Kent Maritime Investments S.A
12.35%
Konstantinos (Konstantakopoulos)
11.56%
Dimensional Fund Advisors, L.P.
5.41%
Other
35.95%
Shareholders
Shareholders
Proportion
Konstantakopoulos (Achillefs)
18.97%
Konstantakopoulos (Christos)
15.76%
Kent Maritime Investments S.A
12.35%
Konstantinos (Konstantakopoulos)
11.56%
Dimensional Fund Advisors, L.P.
5.41%
Other
35.95%
Shareholder Types
Shareholders
Proportion
Individual Investor
46.43%
Corporation
19.29%
Investment Advisor/Hedge Fund
10.14%
Investment Advisor
7.00%
Hedge Fund
2.40%
Research Firm
0.51%
Bank and Trust
0.11%
Pension Fund
0.02%
Other
14.10%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
172
4.93M
20.40%
-387.21K
2025Q4
155
4.85M
23.01%
+3.15K
2025Q3
152
4.85M
19.97%
-735.49K
2025Q2
135
5.44M
22.46%
+3.89M
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Konstantakopoulos (Achillefs)
4.59M
18.97%
+63.52K
+1.40%
Mar 16, 2026
Konstantakopoulos (Christos)
3.81M
15.76%
--
--
Mar 16, 2026
Kent Maritime Investments S.A
2.99M
12.35%
--
--
Oct 16, 2025
Konstantinos (Konstantakopoulos)
2.79M
11.56%
-354.80K
-11.27%
Oct 16, 2025
Dimensional Fund Advisors, L.P.
1.36M
5.62%
-62.79K
-4.42%
Dec 31, 2025
Longshaw Maritime Investments SA
945.32K
3.91%
+232.91K
+32.69%
Oct 16, 2025
Costamare Shipping Services Ltd
731.95K
3.03%
+22.34K
+3.15%
Oct 16, 2025
BlackRock Institutional Trust Company, N.A.
436.49K
1.81%
+6.49K
+1.51%
Dec 31, 2025
Columbia Threadneedle Investments (US)
326.56K
1.35%
+2.00K
+0.62%
Jan 31, 2026
American Century Investment Management, Inc.
273.66K
1.13%
+25.32K
+10.20%
Dec 31, 2025
View more
Related ETFs
Updated: Tue, Dec 9
Updated: Tue, Dec 9
Name
Proportion
SonicShares Global Shipping ETF
2.35%
DFA Dimensional US Small Cap Value ETF
0.03%
iShares Micro-Cap ETF
0.03%
Avantis US Small Cap Value ETF
0.02%
JPMorgan Diversified Return U.S. Small Cap Equity ETF
0.02%
Avantis US Small Cap Equity ETF
0.02%
Global X Russell 2000 ETF
0.01%
Invesco RAFI US 1500 Small-Mid ETF
0.01%
ProShares Hedge Replication ETF
0.01%
iShares Russell 2000 Value ETF
0.01%
View more
SonicShares Global Shipping ETF
Proportion2.35%
DFA Dimensional US Small Cap Value ETF
Proportion0.03%
iShares Micro-Cap ETF
Proportion0.03%
Avantis US Small Cap Value ETF
Proportion0.02%
JPMorgan Diversified Return U.S. Small Cap Equity ETF
Proportion0.02%
Avantis US Small Cap Equity ETF
Proportion0.02%
Global X Russell 2000 ETF
Proportion0.01%
Invesco RAFI US 1500 Small-Mid ETF
Proportion0.01%
ProShares Hedge Replication ETF
Proportion0.01%
iShares Russell 2000 Value ETF
Proportion0.01%