JAMES RIV GROUP HOLDINGS INC PUT

JAMES RIV GROUP HOLDINGS INC PUT is a security (CUSIP 46990A952) tracked across SEC portfolio filings. 1 institutional managers reported $3K on Form 13F as of 2026-03-31.

Summary

Top institutional holders (Form 13F)

ManagerLocationValueShares
SIMPLEX TRADING, LLCCHICAGO, IL$3K

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