Olaplex Holdings, Inc. (OLPX) ownership: Top institutional holder: Advent International, L.P. ($1.01B). Insider activity: Net Seller (0 buys, 12 sells). 2 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| Advent International, L.P. | 499468771.00 | $1.01B | 2026-03-31 |
| FIL Ltd | 26776105.00 | $54.36M | 2026-03-31 |
| T. Rowe Price Investment Management, Inc. | 27407541.00 | $36.73M | 2025-12-31 |
| BlackRock, Inc. | 11015967.00 | $22.36M | 2026-03-31 |
| VANGUARD GROUP INC | 11853545.00 | $15.88M | 2025-12-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 6588608.00 | $13.37M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4599639.00 | $9.34M | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 4088323.00 | $8.30M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-05-26 | |
| Sell | null | 2026-04-14 | |
| Sell | null | 2026-03-13 | |
| Sell | null | 2026-03-12 | |
| Sell | null | 2026-03-12 | |
| Sell | null | 2026-03-12 | |
| Sell | null | 2026-03-10 | |
| Sell | null | 2026-03-10 |
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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.