1 institutions reported holding $174,000 of LANDIS GYR GROUP AG UnSponsore (LDGYY) in SEC 13F filings for 2026-06-30. Largest institutional holders: S&CO INC ($174,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | S&CO INC | $174,000 | 13,000 | Added |
Source: SEC Form 13F filings · as of 2026-06-30