Cornerstone Select Advisors, LLC's ownership history for BKR

Cornerstone Select Advisors, LLC currently holds 3.8K shares with a market value of $230.6K. It started holding BKR on 2026-03-31. At its peak, it held 3.8K shares on 2026-03-31. Its highest holding value was $230.6K on 2026-03-31. At its lowest, it held 3.8K shares on 2026-03-31, with a value of $230.6K on 2026-03-31.