Waystar Holding Corp. - WAY
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Mar 27, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
| Feb 05, 2026 | SCHEDULE 13G | FMR LLC | 7.3% | 13,949,109 | View |
| Feb 05, 2026 | SCHEDULE 13G | Abigail P. Johnson | 7.3% | 13,949,109 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | BCPE Derby Investor, LP | 1.0% | 1,913,839 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | BCPE Derby (DE) SPV, LP | 5.9% | 11,329,700 | View |
| Nov 13, 2025 | SCHEDULE 13G/A | Canada Pension Plan Investment Board | 9.9% | 19,025,452 | View |
| Nov 13, 2025 | SCHEDULE 13G/A | CPP Investment Board Private Holdings (4) Inc. | 9.9% | 19,025,452 | View |
| Nov 07, 2025 | SCHEDULE 13G/A | Derby LuxCo S.a r.l. | 14.2% | 24,879,437 | View |
| Nov 07, 2025 | SCHEDULE 13G/A | EQT Fund Management S.a r.l. | 14.2% | 24,879,437 | View |
| Oct 31, 2025 | SCHEDULE 13G/A | The Vanguard Group | 7.05% | 12,289,810 | View |
| Oct 17, 2025 | SCHEDULE 13G | BlackRock, Inc. | 9.1% | 15,925,871 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.