2 institutions reported holding $3.8M of PROKIDNEY CL A ORD (PROK) in SEC 13F filings for 2026-06-30. Largest institutional holders: Hennion & Walsh Asset Management, Inc. ($3.8M), FNY Investment Advisers, LLC ($42,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Hennion & Walsh Asset Management, Inc. | $3.8M | 1.8M | Added |
| 2 | FNY Investment Advisers, LLC | $42,000 | 21,000 | Added |
Source: SEC Form 13F filings · as of 2026-06-30