NYSEIndustrialsWater TransportationMONACO, Monaco

Costamare Bulkers Holdings Limited CMDB

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Estimated market cap $463.54M24.18M shares, shares as of Dec 31, 2025CIK 2033535

Insider trades, 12 mo

1 buy · 1 sell

$442.9K sold, open market

Congress trades, 24 mo

—

No disclosed trades

13F holders, Q3 2026

25 added · 19 trimmed

13F holders

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Lobbying, 12 mo

—

No lobbying filings

Federal contracts, 12 mo

—

None matched

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Latest 10-Q

What changed in Costamare Bulkers Holdings Limited's latest quarterly report, compared with the one before.

We have not read a recent 10-Q for this company yet.

Insider trades

2 in 12 mo

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

No open-market insider trades reported since Aug 6, 2026. Insiders have two business days to file.

Recent insider trades

Grigorios Zikos Chief Executive Officer, Director	Aug 6 Form 4 ↗	Sale	−$442.9K 24,203 sh @ $18.30	+5.1%
Katerina Eleftheriou Director	Mar 27 Form 4 ↗	Buy	+$982 65 sh @ $15.11	+8.5%

All CMDB insider trades →Planned sales (Form 144): see notices

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

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13F holders

3.95M shares

68 funds report CMDB. Values checked against market prices.

Funds own 21% of shares (Q2 2026)

100 funds hold the stock.

Q3 2026: 16% · 5,560 of ~8,900 funds reported so far

Q2 202521%
Q3 202518%
Q4 202518%
Q1 202621%
Q2 202621%
Q3 2026 (so far)16%

Q3 2026. 9 new, 25 added to, 19 trimmed, 42 exited since Q2 2026.

Top 13F holders
#
1	Dimensional Fund Advisors LP 13F ↗	1.26M	$27.4M	-2.9%
2	BlackRock, Inc. 13F ↗	557,076	$12.2M	+0.1%
3	Oceanic Investment Management Ltd 13F ↗	371,206	$8.1M	+33.6%
4	American Century Companies Inc 13F ↗	316,739	$6.9M	-0.4%
5	Morgan Stanley 13F ↗	150,972	$3.3M	-3.4%
6	Qube Research & Technologies Ltd 13F ↗	147,932	$3.2M	+25.8%
7	State Street Corp 13F ↗	142,630	$3.1M	+0.5%
8	Geode Capital Management, LLC 13F ↗	115,346	$2.5M	+1.2%
9	Quantinno Capital Management LP 13F ↗	96,995	$2.1M	+29.7%
10	Russell Investments Group, Ltd. 13F ↗	92,218	$2.0M	-3.8%

Download CSV Every fund that holds CMDB, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.

13F holders

Funds that report this stock, checked against market prices.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

No recent congressional trades for this company.

Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

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Lobbying

What Costamare Bulkers Holdings Limited and its lobbying firms report each quarter.

No recent lobbying filings for this company.

Lobbying

What Costamare Bulkers Holdings Limited and its lobbying firms report each quarter.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

Funds holding the stock

Shares they report

Funds holding the stock by quarter

Q2 2025	90	—	5.13M	$44.5M
Q3 2025	94	+4	4.43M	$63.7M
Q4 2025	93	-1	4.47M	$68.9M
Q1 2026	99	+6	5.10M	$79.0M
Q2 2026	101	+2	5.11M	$89.8M
Q3 2026	68	-33	3.95M	$86.2M

Each point is a quarter-end, from Q2 2025 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.

Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.

The history follows the company's current CUSIP number (Y2001C101). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q2 2025) can be later than the stock's first appearance in 13F reports.

Share counts are adjusted for stock splits; none took place between these quarters. Values are in dollars as reported at the time and are not adjusted.

A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

Ownership stakes2 in 12 mo 8-K eventsNone in 90 days PatentsNone on record Short interestFINRA · updated Oct 15 Planned insider salesForm 144 · 2 in 12 mo Executive payNone on record Wikipedia attentionNone on record SEC enforcementNone on record Ownership stakes…8-K events…Patents…Short interest…Planned insider sales…Executive pay…Wikipedia attention…SEC enforcement…

About the company

The basics from the company’s SEC registration.

Legal name: Costamare Bulkers Holdings Ltd
Address: GILDO PASTOR, 7 RUE DU GABIAN, MONACO, Monaco MC 98000
Phone: 377 92 00 1745
Fiscal year ends: Dec 31
Filer category: Non-accelerated filer, emerging growth company
Incorporated in: Marshall Islands
Listed as: CMDB (NYSE)
SEC filings: All filings on SEC EDGAR ↗

About the company

The basics from the company’s SEC registration.

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$19.17−$0.40 (−2.04%) Nov 13 close

1M3M1Y

Oct 13, 2026Low $17.79 · High $21.33Nov 13, 2026

Aug 13, 2026Low $17.79 · High $24.51Nov 13, 2026

Nov 13, 2025Low $13.72 · High $24.51Nov 13, 2026

Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

Live chart

Intraday and historical prices from TradingView. Quotes may be delayed.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.