Who owns OneSpaWorld Holdings (OSW)
Which tracked institutional funds hold OSW, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See OSW company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-22). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
The tracked-fund tape on OSW is one-sided between 2026-Q1 and 2026-Q2: 100 added or opened and 29 trimmed or exited — on balance accumulating.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
OSW’s largest tracked holder by dollar value, ARIEL INVESTMENTS, LLC, sizes it at 4.2% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 4.2pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in OSW divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 240 tracked filers holding OSW, 134 increased or opened the position and 109 reduced or closed it; over the same quarter, open-market insider Form 4s were net sales.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in OSW between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 12
- AXIOM INVESTORS LLC /DE$13M
- Cinctive Capital Management LP$9M
- Lisanti Capital Growth, LLC$5M
- CRAWFORD INVESTMENT COUNSEL INC$4M
- CLOUGH CAPITAL PARTNERS L P$3M
- Legato Capital Management LLC$2M
Full exits 16
- BESSEMER GROUP INC$34M
- HighTower Advisors, LLC$7M
- ROYCE & ASSOCIATES LP$5M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$3M
- HARBOR CAPITAL ADVISORS, INC.$2M
- Madison Asset Management, LLC$2M
Largest adds
- BlackRock, Inc.$137M
- ARIEL INVESTMENTS, LLC$66M
- WELLINGTON MANAGEMENT GROUP LLP$29M
- BANK OF AMERICA CORP /DE/$28M
- FRANKLIN RESOURCES INC$26M
- STATE STREET CORP$26M
Largest trims
- AMERICAN CENTURY COMPANIES INC$28M
- PALISADE CAPITAL MANAGEMENT, LP$13M
- FMR LLC$11M
- UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$4M
- DAVENPORT & Co LLC$3M
- Fenimore Asset Management Inc$3M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| ARIEL INVESTMENTS, LLC trimmed | 14,888,182 | $420M | 14.1% | 2026-Q2 |
| BlackRock, Inc. added | 9,845,048 | $278M | 9.3% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. trimmed | 4,318,871 | $122M | 4.1% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 4,233,840 | $120M | 4.0% | 2026-Q2 |
| STATE STREET CORP added | 4,017,132 | $113M | 3.8% | 2026-Q2 |
| REINHART PARTNERS, LLC. added | 3,962,810 | $112M | 3.8% | 2026-Q2 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 3,231,806 | $91M | 3.1% | 2026-Q2 |
| Channing Capital Management, LLC trimmed | 3,096,748 | $87M | 2.9% | 2026-Q2 |
| WELLINGTON MANAGEMENT GROUP LLP added | 2,709,623 | $77M | 2.6% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,636,310 | $74M | 2.5% | 2026-Q2 |
| FIRST TRUST ADVISORS LP added | 2,482,358 | $70M | 2.4% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 2,363,251 | $67M | 2.2% | 2026-Q2 |
| Select Equity Group, L.P. added | 2,154,478 | $61M | 2.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 2,152,257 | $61M | 2.0% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 2,079,644 | $59M | 2.0% | 2026-Q2 |
| Capital International Investors added | 1,860,455 | $53M | 1.8% | 2026-Q2 |
| LOOMIS SAYLES & CO L P trimmed | 1,805,951 | $51M | 1.7% | 2026-Q2 |
| NEW SOUTH CAPITAL MANAGEMENT INC trimmed | 1,739,404 | $49M | 1.6% | 2026-Q2 |
| NEUMEIER POMA INVESTMENT COUNSEL LLC added | 1,539,032 | $43M | 1.5% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,359,263 | $38M | 1.3% | 2026-Q2 |
| FMR LLC trimmed | 1,353,889 | $38M | 1.3% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 1,341,753 | $38M | 1.3% | 2026-Q2 |
| NEW YORK STATE COMMON RETIREMENT FUND trimmed | 1,282,486 | $36M | 1.2% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 1,164,581 | $33M | 1.1% | 2026-Q2 |
| JPMORGAN CHASE & CO trimmed | 1,162,591 | $33M | 1.1% | 2026-Q2 |
| PINNACLE ASSOCIATES LTD trimmed | 1,001,462 | $28M | 0.9% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 950,128 | $27M | 0.9% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 943,988 | $27M | 0.9% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 930,509 | $26M | 0.9% | 2026-Q2 |
| Aberdeen Group plc added | 907,889 | $26M | 0.9% | 2026-Q2 |
| MORGAN STANLEY trimmed | 892,245 | $25M | 0.8% | 2026-Q2 |
| Nixon Capital, LLC added | 891,202 | $25M | 0.8% | 2026-Q2 |
| EMERALD ADVISERS, LLC trimmed | 852,158 | $24M | 0.8% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC trimmed | 837,028 | $24M | 0.8% | 2026-Q2 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 825,452 | $23M | 0.8% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 759,444 | $21M | 0.7% | 2026-Q2 |
| Public Sector Pension Investment Board trimmed | 725,322 | $20M | 0.7% | 2026-Q2 |
| DAVENPORT & Co LLC trimmed | 714,991 | $20M | 0.7% | 2026-Q2 |
| Champlain Investment Partners, LLC trimmed | 651,970 | $18M | 0.6% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO added | 647,304 | $18M | 0.6% | 2026-Q2 |
| PALISADE CAPITAL MANAGEMENT, LP trimmed | 615,522 | $17M | 0.6% | 2026-Q2 |
| EMERALD MUTUAL FUND ADVISERS TRUST | 600,025 | $17M | 0.6% | 2026-Q2 |
| NEUBERGER BERMAN GROUP LLC added | 590,944 | $17M | 0.6% | 2026-Q2 |
| Bank of New York Mellon Corp added | 564,734 | $16M | 0.5% | 2026-Q2 |
| Nuveen, LLC added | 553,631 | $16M | 0.5% | 2026-Q2 |
| OBERWEIS ASSET MANAGEMENT INC/ added | 552,990 | $16M | 0.5% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 540,582 | $15M | 0.5% | 2026-Q2 |
| UBS Group AG added | 526,319 | $15M | 0.5% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. trimmed | 525,000 | $15M | 0.5% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC added | 461,474 | $13M | 0.4% | 2026-Q2 |
| AXIOM INVESTORS LLC /DE new | 457,555 | $13M | 0.4% | 2026-Q2 |
| Fenimore Asset Management Inc trimmed | 454,499 | $13M | 0.4% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC trimmed | 413,505 | $12M | 0.4% | 2026-Q2 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 410,677 | $12M | 0.4% | 2026-Q2 |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 352,705 | $10M | 0.3% | 2026-Q2 |
| STIFEL FINANCIAL CORP added | 352,321 | $10M | 0.3% | 2026-Q2 |
| Invesco Ltd. added | 343,607 | $10M | 0.3% | 2026-Q2 |
| Cinctive Capital Management LP added | 325,771 | $9M | 0.3% | 2026-Q2 |
| Pier Capital, LLC trimmed | 312,111 | $9M | 0.3% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 275,276 | $8M | 0.3% | 2026-Q2 |
| Emerald Investment Advisers, LLC added | 271,072 | $8M | 0.3% | 2026-Q2 |
| Legal & General Group Plc trimmed | 232,371 | $7M | 0.2% | 2026-Q2 |
| RHUMBLINE ADVISERS trimmed | 229,600 | $6M | 0.2% | 2026-Q2 |
| AMERIPRISE FINANCIAL INC trimmed | 217,174 | $6M | 0.2% | 2026-Q2 |
| Nitorum Capital, L.P. | 215,808 | $6M | 0.2% | 2026-Q2 |
| SEI INVESTMENTS CO added | 207,966 | $6M | 0.2% | 2026-Q2 |
| GAM Holding AG added | 206,500 | $6M | 0.2% | 2026-Q2 |
| KING LUTHER CAPITAL MANAGEMENT CORP added | 203,150 | $6M | 0.2% | 2026-Q2 |
| Swiss National Bank trimmed | 193,400 | $5M | 0.2% | 2026-Q2 |
| Moran Wealth Management, LLC added | 183,256 | $5M | 0.2% | 2026-Q2 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC trimmed | 172,647 | $5M | 0.2% | 2026-Q2 |
| Lisanti Capital Growth, LLC new | 170,180 | $5M | 0.2% | 2026-Q2 |
| Vest Financial, LLC added | 162,470 | $5M | 0.2% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT trimmed | 154,292 | $4M | 0.1% | 2026-Q2 |
| OAK RIDGE INVESTMENTS LLC added | 147,203 | $4M | 0.1% | 2026-Q2 |
| CRAWFORD INVESTMENT COUNSEL INC new | 145,811 | $4M | 0.1% | 2026-Q2 |
| BLAIR WILLIAM & CO/IL trimmed | 142,896 | $4M | 0.1% | 2026-Q2 |
| Creative Planning added | 140,701 | $4M | 0.1% | 2026-Q2 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM trimmed | 127,746 | $4M | 0.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. added | 109,315 | $3M | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM trimmed | 108,371 | $3M | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 104,844 | $3M | 0.1% | 2026-Q2 |
| CLOUGH CAPITAL PARTNERS L P added | 102,350 | $3M | 0.1% | 2026-Q2 |
| Pathstone Holdings, LLC added | 94,687 | $3M | 0.1% | 2026-Q2 |
| CITIGROUP INC added | 83,886 | $2M | 0.1% | 2026-Q2 |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna trimmed | 83,834 | $2M | 0.1% | 2026-Q2 |
| THOR INVESTMENT MANAGEMENT INC /OH/ /ADV trimmed | 76,234 | $2M | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 70,680 | $2M | 0.1% | 2026-Q2 |
| RBF Capital, LLC | 70,000 | $2M | 0.1% | 2026-Q2 |
| LPL Financial LLC added | 66,198 | $2M | 0.1% | 2026-Q2 |
| KORNITZER CAPITAL MANAGEMENT INC /KS trimmed | 65,468 | $2M | 0.1% | 2026-Q2 |
| West Tower Group, LLC | 63,867 | $2M | 0.1% | 2026-Q2 |
| Legato Capital Management LLC new | 60,160 | $2M | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 58,478 | $2M | 0.1% | 2026-Q2 |
| BARCLAYS PLC trimmed | 57,171 | $2M | 0.1% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) added | 56,273 | $2M | 0.1% | 2026-Q2 |
| Squarepoint Ops LLC added | 55,041 | $2M | 0.1% | 2026-Q2 |
| Illinois Municipal Retirement Fund added | 53,629 | $2M | 0.1% | 2026-Q2 |
| State of New Jersey Common Pension Fund D trimmed | 52,190 | $1M | 0.0% | 2026-Q2 |
| VOYA INVESTMENT MANAGEMENT LLC added | 51,170 | $1M | 0.0% | 2026-Q2 |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.