2 institutions reported holding $146,174 of LONZA GROUP AG ZUE ORDF (LZAGF) in SEC 13F filings for 2026-06-30. Largest institutional holders: Main Street Group, LTD ($83,751), GAMMA Investing LLC ($62,423). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Main Street Group, LTD | $83,751 | 124 | Hold |
| 2 | GAMMA Investing LLC | $62,423 | 92 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30