13F Insight
DOSSIER · 13F Holders · Q2 2026

COSTAMARE INC

200 institutions still hold COSTAMARE INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP Y1771G102·200 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$427M
visible holders
Holders
200
filers reporting
Concentration
24.40%
DIMENSIONAL FUND ADVISORS LP #1
top holder share
AI Holders Summary · Q2 2026

200 institutions reported COSTAMARE INC in Q2 2026. DIMENSIONAL FUND ADVISORS LP leads at 24.4% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$104M7.4M0.02%Q2 202602
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$53M3.1M0.07%Q1 202603
BlackRock, Inc.
CIK 0002012383
$50M3.6M0.00%Q2 202604
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$28M2.0M0.01%Q2 202605
GOLDMAN SACHS GROUP INC
CIK 0000886982
$21M1.5M0.00%Q2 202606
MORGAN STANLEY
CIK 0000895421
$17M1.2M0.00%Q2 202607
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$16M1.1M0.27%Q2 202608
STATE STREET CORP
CIK 0000093751
$15M1.1M0.00%Q2 202609
JPMORGAN CHASE & CO
CIK 0000019617
$14M984K0.00%Q2 202610
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$14M965K0.02%Q2 202611
AMERIPRISE FINANCIAL INC
CIK 0000820027
$13M925K0.00%Q2 202612
Qube Research & Technologies Ltd
CIK 0001729829
$13M902K0.01%Q2 202613
Robeco Institutional Asset Management B.V.
CIK 0001418773
$10M735K0.01%Q2 202614
Vanguard Portfolio Management
CIK 0002100121· Index
$10M691K0.00%Q2 202615
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$9M659K0.01%Q2 202616
FEDERATED HERMES, INC.
CIK 0001056288
$9M651K0.01%Q2 202617
Empowered Funds, LLC
CIK 0001592828
$9M628K0.05%Q2 202618
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$9M621K0.00%Q2 202619
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$8M541K0.00%Q2 202620
GLOBEFLEX CAPITAL L P
CIK 0000921531
$7M474K0.85%Q2 2026
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