9 institutions reported holding $1.9M of UCB S.A. U (UCBJY) in SEC 13F filings for 2026-06-30. Largest institutional holders: RHUMBLINE ADVISERS ($1.5M), GAMMA Investing LLC ($273,363), ATLAS CAPITAL ADVISORS INC. ($53,117), PNC Financial Services Group, Inc. ($40,615), Salomon & Ludwin, LLC ($19,245). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RHUMBLINE ADVISERS | $1.5M | 9,872 | Added |
| 2 | GAMMA Investing LLC | $273,363 | 1,824 | Added |
| 3 | ATLAS CAPITAL ADVISORS INC. | $53,117 | 470 | New |
| 4 | PNC Financial Services Group, Inc. | $40,615 | 271 | Trimmed |
| 5 | Salomon & Ludwin, LLC | $19,245 | 131 | Added |
| 6 | HANTZ FINANCIAL SERVICES, INC. | $9,000 | 57 | Trimmed |
| 7 | First Command Advisory Services, Inc. | $1,499 | 10 | New |
| 8 | Ancora Advisors LLC | $0 | 0 | Exited |
| 9 | NBC SECURITIES, INC. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30