13F Insight
DOSSIER · 13F Holders · Q1 2026Cheap mega-capRe-rated
HZO

MARINEMAX INC

179 institutions still hold MARINEMAX INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 567908108·179 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 7.5%
vs prior quarter
13F value held
$393M
75.0% inst. owned
of float
Holders
179
+105 QoQ
filers reporting
Activity
+14 / −99
+796 added · −749 reduced
this quarter
Concentration
21.01%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

179 institutions reported HZO in Q1 2026. BlackRock, Inc. leads at 21.0% of the visible book. +105 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$83M3.1M0.00%Q1 202602
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$57M2.1M0.03%Q1 202603
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$26M967K0.01%Q1 202604
STATE STREET CORP
CIK 0000093751
$25M934K0.00%Q1 202605
BOOTHBAY FUND MANAGEMENT, LLC
CIK 0001549230
$23M859K0.30%Q1 202606
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$23M855K0.00%Q1 202607
Invesco Ltd.
CIK 0000914208
$17M618K0.00%Q1 202608
LEVIN CAPITAL STRATEGIES, L.P.
CIK 0001354821
$16M606K1.24%Q1 202609
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$16M575K0.00%Q1 202610
ROYCE & ASSOCIATES LP
CIK 0000906304
$14M501K0.13%Q1 202611
Vanguard Portfolio Management
CIK 0002100121
$13M477K0.00%Q1 202612
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$13M475K0.00%Q1 202613
Portolan Capital Management, LLC
CIK 0001350290
$12M487K0.63%Q4 202514
GOLDMAN SACHS GROUP INC
CIK 0000886982
$10M387K0.00%Q1 202615
CenterBook Partners LP
CIK 0001872738
$10M361K0.52%Q1 202616
First Eagle Investment Management, LLC
CIK 0001325447
$9M336K0.02%Q1 202617
Shay Capital LLC
CIK 0001723643
$7M257K0.58%Q1 202618
CITADEL ADVISORS LLC
CIK 0001423053
$7M283K0.00%Q4 202519
JPMORGAN CHASE & CO
CIK 0000019617
$7M255K0.00%Q1 202620
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.
CIK 0001166152
$6M222K0.60%Q1 2026
Page 1 of 9
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