Olaplex Holdings, Inc.
Olaplex Holdings, Inc. (OLPX) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · OLPX · as of Sep 30, 2025
Ownership Breakdown
156
Institutional Holders
▲ 16 vs Q2
$778.84M
Total Inst. Value
▼ $49.33M vs Q2
672.12M
Shares Outstanding
freeFloat 19.22%
594.54M
13F Shares Held
▲ 2.98M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
OLPX largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ADVENT INTERNATIONAL CORP/MA perfumes, cosmetics & other toilet preparations | 499.47M | 75.00% | 75.00% | $654.30B | Nov 14, 2025 | — held |
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. perfumes, cosmetics & other toilet preparations | 27.62M | 4.15% | 4.15% | $36.18B | Nov 14, 2025 | ▼ 3.00M |
VANGUARD GROUP INC perfumes, cosmetics & other toilet preparations | 11.56M | 1.74% | 1.74% | $15.15B | Nov 7, 2025 | ▼ 26.4K |
BLACKROCK, INC. perfumes, cosmetics & other toilet preparations | 10.66M | 1.60% | 1.60% | $13.96B | Nov 12, 2025 | ▲ 56.4K |
GEODE CAPITAL MANAGEMENT, LLC perfumes, cosmetics & other toilet preparations | 3.76M | 56.45% | 56.45% | $4.92B | Nov 12, 2025 | ▲ 267.6K |
PORTOLAN CAPITAL MANAGEMENT, LLC perfumes, cosmetics & other toilet preparations | 3.64M | 54.59% | 54.59% | $4.76B | Nov 13, 2025 | ▲ 2.07M |
NINETY ONE UK LTD perfumes, cosmetics & other toilet preparations | 3.39M | 50.84% | 50.84% | $4.44B | Nov 13, 2025 | ▲ 52.9K |
RENAISSANCE TECHNOLOGIES LLC perfumes, cosmetics & other toilet preparations | 3.32M | 49.85% | 49.85% | $4.35B | Nov 13, 2025 | ▼ 144.6K |
ARCHON CAPITAL MANAGEMENT LLC perfumes, cosmetics & other toilet preparations | 3.18M | 47.79% | 47.79% | $4.17B | Nov 14, 2025 | ▲ 3.00M |
STATE STREET CORP perfumes, cosmetics & other toilet preparations | 2.96M | 44.39% | 44.39% | $3.87B | Nov 14, 2025 | ▲ 52.7K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
25
Increased
+8.99M shares2
New Positions
first time holders16
Decreased
−5.11M shares0
Sold Out
fully exitedNet shares change (top 50)
+3.88M
+8.99M / −5.11M
Net new holders
+11
2 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
OLPX insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
2
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
FOX TRISHA L Chief People Officer | May 26, 2026 | Sale | 16,324 | $2.04 | $33.3K | 1.06M | Form 4 ↗ |
Duffy John C General Counsel | Apr 14, 2026 | Sale | 11,471 | $2.02 | $23.2K | 971.4K | Form 4 ↗ |
FOX TRISHA L Chief People Officer | Mar 12, 2026 | Sale | 25,421 | $1.26 | $32.0K | 1.08M | Form 4 ↗ |
Duffy John C General Counsel | Mar 12, 2026 | Sale | 34,962 | $1.26 | $44.1K | 982.9K | Form 4 ↗ |
DUNLEAVY CATHERINE COO and CFO | Mar 12, 2026 | Sale | 93,809 | $1.26 | $118.2K | 3.03M | Form 4 ↗ |
Baldwin Amanda Chief Executive Officer | Mar 13, 2026 | Sale | 451,837 | $1.17 | $528.6K | 9.13M | Form 4 ↗ |
FOX TRISHA L Chief People Officer | Mar 10, 2026 | Award | 384,615 | — | — | 1.11M | Form 4 ↗ |
FOX TRISHA L Chief People Officer | Mar 9, 2026 | Sale | 26,426 | $1.26 | $33.3K | 721.2K | Form 4 ↗ |
Duffy John C General Counsel | Mar 10, 2026 | Award | 384,615 | — | — | 1.02M | Form 4 ↗ |
Duffy John C General Counsel | Mar 9, 2026 | Sale | 34,824 | $1.26 | $43.9K | 633.2K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Olaplex Holdings, Inc. (OLPX) is primarily owned by institutional investors, who hold approximately 88.5% of total shares outstanding. Company insiders own approximately 80.78%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Olaplex Holdings, Inc. is ADVENT INTERNATIONAL CORP/MA, holding approximately 499.47 million shares — equal to 75.00% of outstanding shares — as of September 30, 2025.
A total of 156 institutional investors currently hold OLPX stock, with a combined institutional value of approximately $778,843,048 as of the most recent 13F filing period.
Frequently asked questions
OLPX ownershipOlaplex Holdings, Inc. (OLPX) is primarily owned by institutional investors, who hold approximately 88.5% of shares. The largest shareholder is ADVENT INTERNATIONAL CORP/MA with a 75.00% stake. Company insiders hold 80.78%. Data sourced from SEC Form 13F as of September 30, 2025.