GATEWAY INVESTMENT ADVISERS LLC's ownership history for NPO

GATEWAY INVESTMENT ADVISERS LLC currently holds 3.3K shares with a market value of $825.6K. It started holding NPO on 2025-09-30. At its peak, it held 3.3K shares on 2025-09-30. Its highest holding value was $825.6K on 2026-03-31. At its lowest, it held 3.3K shares on 2025-12-31, with a value of $705.3K on 2025-12-31. In the recent 180 days, GATEWAY INVESTMENT ADVISERS LLC has decreased its shares by 43.