3 institutions reported holding $1.3M of MERCK KGAA SHS (MKGAF) in SEC 13F filings for 2026-03-31. Largest institutional holders: Generali Investments CEE, investicni spolecnost, a.s. ($778,684), REIK & CO., LLC ($496,642), GAMMA Investing LLC ($4,163). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Generali Investments CEE, investicni spolecnost, a.s. | $778,684 | 6,236 | New |
| 2 | REIK & CO., LLC | $496,642 | 4,000 | Hold |
| 3 | GAMMA Investing LLC | $4,163 | 34 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31