OneSpaWorld Holdings Ltd
Ownership
Ownership Structure
Who owns OneSpaWorld Holdings Ltd (OSW)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 97.3% of the shares are freely tradable; institutional investors hold 111.4%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Ariel Investments, LLC | 14.67 | 14,888,182 | -3.5 | 06/30/2026 |
| BlackRock Inc | 9.70 | 9,845,048 | -1.0 | 06/30/2026 |
| Delaware Management Holdings Inc | 4.26 | 4,318,871 | -3.3 | 06/30/2026 |
| Bank of America Corp | 4.17 | 4,233,840 | +6.2 | 06/30/2026 |
| State Street Corp | 3.96 | 4,017,132 | +5.3 | 06/30/2026 |
| Reinhart Mahoney Capital Management Inc | 3.39 | 3,437,461 | -13.3 | 09/30/2026 |
| Victory Capital Management Inc. | 3.18 | 3,231,806 | -13.2 | 06/30/2026 |
| Channing Capital Management, LLC | 3.05 | 3,096,748 | -18.2 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 5.95 | 6,041,898 | +0.0 | 09/30/2026 |
| Ariel Fund Investor | 3.42 | 3,468,254 | +10.5 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Heyer Andrew R | Director | 780,244 | 23,407,320 $ | Aug 6, 2026 | both |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 10, 2026 | Heyer Andrew R | Director | Sell | 4,781 | 26.07 | 124,641 |
| Aug 7, 2026 | Heyer Andrew R | Director | Sell | 25,219 | 26.42 | 666,286 |
| Aug 6, 2026 | Heyer Andrew R | Director | Sell | 10,000 | 26.40 | 264,000 |
| Aug 6, 2026 | Heyer Andrew R | Director | Sell | 20,000 | 26.45 | 529,000 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.