CoverageForm 410-K10-Q8-K13D13G13F

Calamos John P Sr

CIK 0001248580
President and ChairmanDirector10% Owner

Filings

20

Latest Jun 2, 2026

Issuers covered

5

Showing

20 of 20

Page 1

Track record

128 of 144 open-market trades scored (89% price coverage) - 16 issuers without price data. Returns are signed: a +10% move on a sale shows as -10% (insider was wrong).

HorizonTradesWin rateAvgMedianBestWorst
30 days12858%-0.7%+0.2%+1.0%-5.8%
90 days12893%+2.0%+2.2%+3.5%-0.6%
180 days7887%+2.0%+2.3%+4.8%-1.8%
365 days6999%+2.1%+2.7%+3.1%-6.8%

Issuers

Companies where Calamos John P Sr has filed

All filings

20 Form 4 / 4-A filings, newest first

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