3M Company shares owned by Harbor Asset Planning
Quarter-by-quarter ownership of 3M Company (MMM) shares owned by Harbor Asset Planning
from 13F filings
Historical chart of Harbor Asset Planning investment in 3M Company
Tip: Access up to 7 years of quarterly data
All positions including 3M Company held by Harbor Asset Planning consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in 3M Company by Harbor Asset Planning
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $10k | 65 | 156.00 |