MADDEN SECURITIES Corp's ownership history for ISRG

MADDEN SECURITIES Corp currently holds 5.0K shares with a market value of $2.3M. It started holding ISRG on 2026-03-31. At its peak, it held 5.0K shares on 2026-03-31. Its highest holding value was $2.3M on 2026-03-31. At its lowest, it held 5.0K shares on 2026-03-31, with a value of $2.3M on 2026-03-31.