17 institutions reported holding $14.6M of LONZA GROUP AG F (LZAGY) in SEC 13F filings for 2026-03-31. Largest institutional holders: Torray Investment Partners LLC ($5.9M), Azimuth Capital Investment Management LLC ($5.4M), Madison Asset Management, LLC ($1.4M), RHUMBLINE ADVISERS ($914,518), Henry James International Management Inc. ($467,137). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Torray Investment Partners LLC | $5.9M | 92,468 | Trimmed |
| 2 | Azimuth Capital Investment Management LLC | $5.4M | 85,415 | Trimmed |
| 3 | Madison Asset Management, LLC | $1.4M | 22,401 | Added |
| 4 | RHUMBLINE ADVISERS | $914,518 | 14,323 | Trimmed |
| 5 | Henry James International Management Inc. | $467,137 | 7,436 | Added |
| 6 | GAMMA Investing LLC | $308,140 | 4,826 | Added |
| 7 | Accent Capital Management, LLC | $76,556 | 1,199 | Added |
| 8 | HANTZ FINANCIAL SERVICES, INC. | $72,000 | 1,120 | Trimmed |
| 9 | NBC SECURITIES, INC. | $49,691 | 791 | Added |
| 10 | Westside Investment Management, Inc. | $19,185 | 300 | Hold |
| 11 | PNC Financial Services Group, Inc. | $10,918 | 171 | Trimmed |
| 12 | Strengthening Families & Communities, LLC | $7,915 | 126 | New |
| 13 | Salomon & Ludwin, LLC | $3,134 | 49 | Trimmed |
| 14 | IMA Advisory Services, Inc. | $1,596 | 25 | Hold |
| 15 | Signature Equity Partners, LLC | $0 | 0 | Exited |
| 16 | ADIRONDACK TRUST CO | $0 | 0 | Exited |
| 17 | IHT Wealth Management, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31