MAIRS & POWER INC's ownership history for SPY

MAIRS & POWER INC currently holds 27.2K shares with a market value of $17.7M. It started holding SPY on 2024-09-30. At its peak, it held 27.8K shares on 2025-06-30. Its highest holding value was $18.4M on 2025-12-31. At its lowest, it held 8.9K shares on 2025-03-31, with a value of $5.0M on 2025-03-31. In the recent 180 days, MAIRS & POWER INC has increased its shares by 187. In the recent year, MAIRS & POWER INC has increased its shares by 18.2K.