GATEWAY INVESTMENT ADVISERS LLC's ownership history for MRNA

GATEWAY INVESTMENT ADVISERS LLC currently holds 146.3K shares with a market value of $7.4M. It started holding MRNA on 2025-09-30. At its peak, it held 146.3K shares on 2026-03-31. Its highest holding value was $7.4M on 2026-03-31. At its lowest, it held 9.1K shares on 2025-09-30, with a value of $234.8K on 2025-09-30. In the recent 180 days, GATEWAY INVESTMENT ADVISERS LLC has increased its shares by 137.2K.