13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0001057060 · CUSIP 567908108

MARINEMAX INCHZO

4 13D/G filings 3 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
4
2 SCHEDULE 13D/A · 1 SCHEDULE 13G/A · 1 SC
Distinct filers
3
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
4.20
as of 2026-08-31

13D/G Filings Timeline · 4 total

FiledFormFilerStakeSharesIntent
2026-09-08 SCHEDULE 13D/A PPF Group a.s. 1,343,635 view →
2026-09-04 SCHEDULE 13G/A AMERICAN CENTURY INVESTMENT MANAGEMENT INC view →
2026-08-27 SCHEDULE 13D/A PPF Group a.s. 8.10% 1,790,680 view →
2018-01-09 SC EAGLE ASSET MANAGEMENT INC view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-08-31 2,295,524 4.20 -10.3%
2026-08-14 2,558,986 1.82 -12.6%
2026-07-31 2,927,051 8.70 +12.9%
2026-07-15 2,592,596 12.02 +6.0%
2026-06-30 2,446,838 7.36 -10.7%
2026-06-15 2,739,142 10.51 -12.7%
2026-05-29 3,137,779 7.65 -0.6%
2026-05-15 3,157,901 7.32 -0.1%
2026-04-30 3,159,520 9.53 -8.6%
2026-04-15 3,457,358 15.14 -3.8%
2026-03-31 3,592,339 8.78 +18.6%
2026-03-13 3,029,289 6.71 -1.4%

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