CoverageForm 410-K10-Q8-K13D13G13F

Sheffield Mark

CIK 0002016130
Director

Filings

5

Latest Jun 2, 2025

Issuers covered

1

Showing

5 of 5

Page 1

Track record

1 of 1 open-market trades scored (100% price coverage). Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).

HorizonTradesWin rateAvgMedianBestWorst
30 days1100%+23.2%+23.2%+23.2%+23.2%
90 days1100%+8.8%+8.8%+8.8%+8.8%
180 days1100%+7.6%+7.6%+7.6%+7.6%
365 days1100%+58.4%+58.4%+58.4%+58.4%

Issuers

Companies where Sheffield Mark has filed

TickerIssuerFilingsLast filed
MAMOMassimo Group5Jun 2, 2025

All filings

5 Form 4 / 4-A filings, newest first

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Filed Top transactionSharesPriceValue