CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s ownership history for SDRL

CONTRAVISORY INVESTMENT MANAGEMENT, INC. currently holds 6.9K shares with a market value of $312.8K. It started holding SDRL on 2026-03-31. At its peak, it held 6.9K shares on 2026-03-31. Its highest holding value was $312.8K on 2026-03-31. At its lowest, it held 6.9K shares on 2026-03-31, with a value of $312.8K on 2026-03-31.