Mainz Biomed N V shares owned by Keystone Financial Group
Quarter-by-quarter ownership of Mainz Biomed N V (QUCY) shares owned by Keystone Financial Group
from 13F filings
Historical chart of Keystone Financial Group investment in Mainz Biomed N V
Tip: Access up to 7 years of quarterly data
All positions including Mainz Biomed N V held by Keystone Financial Group consolidated in one spreadsheet with up to 7 years of data
Download as csvQuarterly reported holdings in Mainz Biomed N V by Keystone Financial Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $8.3k | 5.3k | 1.57 |