Updated
Waystar HoldingWAY · Healthcare
$28.57-2.09%
Market cap$5.5B
IndustryHealth Information Services
Waystar Holding (WAY) Superinvestor holders
10 of the superinvestors we track hold Waystar Holding (WAY) in their latest 13F filings, $213M in total.
Summary
The largest holder is Artisan Partners, with $76M, 0.1% of the portfolio.
In their latest quarter: 3 opened a new position, 3 added, 4 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Artisan Partners | Trimmed | 3,679,251 | $76M | 0.1% | Q2 2026 |
| Ric Dillon Diamond Hill Capital Management |
Added | 2,109,793 | $43M | 0.3% | Q2 2026 |
| Ron Baron Baron Capital (BAMCO) |
Trimmed | 1,787,600 | $37M | 0.1% | Q2 2026 |
| George Loening Select Equity Group |
Added | 1,003,417 | $21M | 0.1% | Q2 2026 |
| Aziz Hamzaogullari Loomis Sayles & Co |
Added | 663,156 | $14M | 0.0% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Trimmed | 555,502 | $11M | 0.0% | Q2 2026 |
| Tom Steyer Farallon Capital Management LLC |
New position | 264,900 | $5M | 0.0% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Trimmed | 130,940 | $3M | 0.0% | Q2 2026 |
| Bernard Horn Polaris Capital Management |
New position | 93,500 | $2M | 0.2% | Q3 2026 |
| Paul Marshall Marshall Wace |
New position | 74,438 | $2M | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 9 |
| Q1 2026 | 15 |
| Q4 2025 | 14 |
| Q3 2025 | 15 |
| Q2 2025 | 17 |
| Q1 2025 | 16 |
| Q4 2024 | 10 |
| Q3 2024 | 7 |
Questions about Waystar Holding
Which superinvestors own Waystar Holding?
10 of the superinvestors we track hold Waystar Holding (WAY) in their latest 13F filings, $213M in total. Artisan Partners, Ric Dillon, Ron Baron, George Loening, Aziz Hamzaogullari, Cliff Asness.
Who is the largest superinvestor holder of WAY?
The largest holder is Artisan Partners, with $76M, 0.1% of the portfolio.
From Waystar Holding's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.