Primo Brands Corporation (PRMB) ownership: Top institutional holder: One Rock Capital Partners, LLC ($2.19B). Insider activity: Net Seller (0 buys, 11 sells). 6 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| One Rock Capital Partners, LLC | 116210806.00 | $2.19B | 2026-03-31 |
| FMR LLC | 29138720.00 | $548.68M | 2026-03-31 |
| VANGUARD GROUP INC | 23028858.00 | $376.52M | 2025-12-31 |
| Sachem Head Capital Management LP | 17095000.00 | $321.90M | 2026-03-31 |
| SAMLYN CAPITAL, LLC | 16629599.00 | $313.14M | 2026-03-31 |
| AMERIPRISE FINANCIAL INC | 14625008.00 | $275.39M | 2026-03-31 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 14123269.00 | $265.94M | 2026-03-31 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 13056192.00 | $245.85M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-15 | |
| Sell | null | 2026-04-28 | |
| Sell | null | 2026-04-28 | |
| Sell | null | 2026-04-28 | |
| Sell | null | 2026-04-28 | |
| Sell | null | 2026-04-28 | |
| Sell | null | 2026-04-28 | |
| Sell | null | 2026-04-28 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.