1 institutions reported holding $929,000 of SIGMA ALDRICH CORP (SIAL) in SEC 13F filings for 2026-03-31. Largest institutional holders: Kentucky Retirement Systems ($929,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Kentucky Retirement Systems | $929,000 | 9,880 | New |
Source: SEC Form 13F filings · as of 2026-03-31