Institutional Ownership
Marinemax Inc
CUSIP 567908108COMHZOQ1 2026
13D / 13G Filings
37
Schedule 13D/13G on record
Beneficial Filers
10
Distinct reporting persons
Largest Stake
19.7%
Max % of class reported
Institutional Holders
163
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
37 filings · latest Jan 21, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Jan 21, 2026 | Dimensional Fund Advisors LP | 13G/A | 4.8% | 1.04M | SEC |
| 2 | Jan 8, 2026 | American Century Capital Portfolios, Inc. | 13G/A | 11.0% | 2.17M | SEC |
| 3 | Aug 14, 2025 | American Century Capital Portfolios, Inc. | 13G/A | 11.3% | 2.43M | SEC |
| 4 | Jul 18, 2025 | Blackrock, Inc. | 13G/A | 13.7% | 2.95M | SEC |
| 5 | Nov 8, 2024 | American Century Investment Management Inc | 13G/A | 6.9% | 1.54M | SEC |
| 6 | Oct 31, 2024 | Dimensional Fund Advisors LP | 13G/A | 6.6% | 1.48M | SEC |
| 7 | Oct 25, 2024 | Ppf Group N.V. | 13D/A | 8.0% | 1.79M | SEC |
| 8 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 6.5% | 1.44M | SEC |
| 9 | Feb 12, 2024 | American Century Investment Management Inc | 13G/A | 7.5% | 1.68M | SEC |
| 10 | Feb 9, 2024 | Dimensional Fund Advisors LP | 13G/A | 5.5% | 1.22M | SEC |
27 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Marinemax Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 3.05M | $82.66M |
| 2 | American Century Companies Inc | 2.12M | $57.38M |
| 3 | Dimensional Fund Advisors LP | 966.6K | $26.16M |
| 4 | State Street Corp | 933.9K | $25.27M |
| 5 | Boothbay Fund Management, LLC | 859.5K | $23.26M |
| 6 | Invesco Ltd. | 618.3K | $16.73M |
| 7 | Levin Capital Strategies, L.P. | 606.5K | $16.41M |
| 8 | Charles Schwab Investment Management Inc | 574.7K | $15.55M |
| 9 | Royce & Associates LP | 501.2K | $13.56M |
| 10 | Geode Capital Management, LLC | 475.2K | $12.86M |