Waystar Holding Corp.
WAY- Exchange
- Nasdaq
- Industry
- Services-Computer Integrated Systems Design
- SEC CIK
- 0001990354
In the last 90 days, Waystar Holding Corp. insiders filed 0 open-market purchases and 3 sales; 301 institutions reported holding it in 13F filings for Q2 2026, worth $4.35B in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Waystar Holding Corp. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 301
- +37 vs. Q2 2025
- Shares held
- 185.9M
- +42.7M (+29.8%) vs. Q2 2025
- Total value
- $7.06B
- +$1.20B (+20.5%) vs. Q2 2025
- New holders
- 84
- 124 more added
- Sold out
- 47
- 78 more reduced
4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WAY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 301 | $4.35B |
| Q1 2026 | 307 | $4.94B |
| Q4 2025 | 300 | $6.53B |
| Q3 2025 | 301 | $7.06B |
| Q2 2025 | 268 | $5.90B |
| Q1 2025 | 226 | $5.15B |
| Q4 2024 | 165 | $4.62B |
| Q3 2024 | 117 | $3.46B |
| Q2 2024 | 92 | $2.65B |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Waystar Holding Corp.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rakuten Investment Management, Inc. | 22,780 | – | – | +22,780 | New |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −523,251−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −505,699−100.0% | Sold out |
| Aperture Investors, LLC | 0 | $0 | 0.00% | −485,190−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −308,556−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −291,426−100.0% | Sold out |
| Castleark Management LLC | 0 | $0 | 0.00% | −176,595−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −160,702−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −115,000−100.0% | Sold out |
| Aubrey Capital Management Ltd | 0 | $0 | 0.00% | −102,500−100.0% | Sold out |
| Nicholas Investment Partners, LP | 0 | $0 | 0.00% | −93,767−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −85,647−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −83,622−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −71,561−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −71,523−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −67,761−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −51,698−100.0% | Sold out |
| Morgens Waterfall Vintiadis & Co Inc | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −35,364−100.0% | Sold out |
| Dakota Wealth Management | 0 | $0 | 0.00% | −34,724−100.0% | Sold out |
| BFSG, LLC | 0 | $0 | 0.00% | −27,287−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −25,755−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −25,185−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −22,263−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −15,728−100.0% | Sold out |
| Voleon Capital Management LP | 0 | $0 | 0.00% | −11,713−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −11,526−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −11,495−100.0% | Sold out |
| Perpetual Ltd | 0 | $0 | 0.00% | −11,061−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −10,415−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −10,207−100.0% | Sold out |
| CI Private Wealth, LLC | 0 | $0 | 0.00% | −9,994−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −9,833−100.0% | Sold out |
| Toth Financial Advisory Corp | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −8,062−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Gabelli Funds LLC | 0 | $0 | 0.00% | −6,250−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −5,996−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −5,335−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −2,703−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −561−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −297−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −292−100.0% | Sold out |
| Global Trust Asset Management, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| Kestra Investment Management, LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| UMA Financial Services, Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |
| Churchill Management Corp | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |