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 |
|---|---|---|---|---|---|
| Longaeva Partners L.P. | 136,046 | $5.16M | 1.10% | −227,045−62.5% | Reduced |
| Bellevue Group AG | 129,913 | $4.93M | 0.10% | −20,697−13.7% | Reduced |
| Verition Fund Management LLC | 125,651 | $4.76M | 0.03% | +23,597+23.1% | Added |
| Prudential Financial Inc | 122,670 | $4.65M | 0.01% | +103,155+528.6% | Added |
| King Luther Capital Management Corp | 118,325 | $4.49M | 0.02% | +36,160+44.0% | Added |
| Roubaix Capital, LLC | 118,092 | $4.48M | 2.09% | +118,092 | New |
| Marshall Wace, LLP | 115,416 | $4.38M | 0.00% | +115,416 | New |
| Tiptree Advisors, LLC | 107,630 | $4.08M | 2.55% | 00.0% | Unchanged |
| California State Teachers Retirement System | 106,045 | $4.02M | 0.00% | +40,180+61.0% | Added |
| Kennedy Capital Management, Inc. | 105,648 | $4.01M | 0.09% | −24,838−19.0% | Reduced |
| Lisanti Capital Growth, LLC | 105,540 | $4.00M | 0.98% | +105,540 | New |
| Schroder Investment Management Group | 104,666 | $3.92M | 0.00% | −2,652−2.5% | Reduced |
| HBK Investments L P | 100,000 | $3.79M | 0.06% | +100,000 | New |
| Otter Creek Advisors, LLC | 99,146 | $3.76M | 3.73% | +99,146 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 95,835 | $3.63M | 0.01% | +7,599+8.6% | Added |
| Russell Investments Group, Ltd. | 94,035 | $3.57M | 0.00% | −34,302−26.7% | Reduced |
| Cerity Partners LLC | 93,872 | $3.56M | 0.01% | +12,627+15.5% | Added |
| Bullseye Asset Management LLC | 93,002 | $3.53M | 1.85% | +15,000+19.2% | Added |
| ExodusPoint Capital Management, LP | 92,496 | $3.51M | 0.05% | +52,862+133.4% | Added |
| D. E. Shaw & Co., Inc. | 90,844 | $3.44M | 0.00% | +12,572+16.1% | Added |
| Citigroup Inc | 84,495 | $3.20M | 0.00% | −13,405−13.7% | Reduced |
| Ieq Capital, LLC | 82,539 | $3.13M | 0.01% | +23,945+40.9% | Added |
| Baird Financial Group, Inc. | 81,208 | $3.08M | 0.00% | −11,759−12.6% | Reduced |
| Blue Door Asset Management, LLC | 79,700 | $3.02M | 1.71% | +79,700 | New |
| Advantage Alpha Capital Partners LP | 79,109 | $3.00M | 0.90% | +79,109 | New |
| Wells Fargo & Company | 78,177 | $2.96M | 0.00% | +18,191+30.3% | Added |
| Caisse de Depot Et Placement du Quebec | 77,091 | $2.92M | 0.01% | −9,736−11.2% | Reduced |
| Cinctive Capital Management LP | 73,674 | $2.79M | 0.14% | −45,339−38.1% | Reduced |
| STRS Ohio | 73,174 | $2.77M | 0.01% | +4,400+6.4% | Added |
| Envestnet Asset Management Inc | 66,873 | $2.54M | 0.00% | +47,912+252.7% | Added |
| MetLife Investment Management | 63,811 | $2.42M | 0.01% | +9,316+17.1% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 61,400 | $2.33M | 0.01% | −3,929−6.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 61,145 | $2.27M | 0.00% | +61,145 | New |
| Illinois Municipal Retirement Fund | 59,775 | $2.27M | 0.03% | +41,731+231.3% | Added |
| State of New Jersey Common Pension Fund D | 59,498 | $2.26M | 0.01% | +10,193+20.7% | Added |
| Manufacturers Life Insurance Company, The | 58,835 | $2.23M | 0.00% | +3,648+6.6% | Added |
| AQR Capital Management LLC | 57,484 | $2.18M | 0.00% | +47,322+465.7% | Added |
| State of Alaska, Department of Revenue | 57,150 | $2.17M | 0.02% | +57,150 | New |
| Comerica Bank | 56,744 | $2.15M | 0.01% | +29,171+105.8% | Added |
| Oak Ridge Investments LLC | 56,399 | $2.14M | 0.14% | +56,399 | New |
| PEAK6 LLC | 55,581 | $2.11M | 0.05% | +55,581 | New |
| Maven Securities LTD | 52,700 | $2.00M | 0.38% | +27,700+110.8% | Added |
| Teacher Retirement System of Texas | 49,528 | $1.88M | 0.01% | +5,369+12.2% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 49,052 | $1.86M | 0.00% | +8,776+21.8% | Added |
| Colony Group, LLC | 49,022 | $1.86M | 0.00% | +49,022 | New |
| American Century Companies Inc | 47,675 | $1.81M | 0.00% | +47,675 | New |
| Exome Asset Management LLC | 46,900 | $1.78M | 1.17% | 00.0% | Unchanged |
| Intech Investment Management LLC | 46,148 | $1.75M | 0.02% | −11,343−19.7% | Reduced |
| Martingale Asset Management L P | 45,922 | $1.74M | 0.04% | +45,922 | New |
| Group One Trading, L.P. | 45,133 | $1.71M | 0.05% | −1,544−3.3% | Reduced |
| Louisiana State Employees Retirement System | 44,900 | $1.70M | 0.03% | +44,900 | New |
| Holocene Advisors, LP | 44,704 | $1.70M | 0.00% | −388,328−89.7% | Reduced |
| Mountain Pacific Investment Advisers Inc | 44,554 | $1.69M | 0.26% | +44,554 | New |
| Lazard Asset Management LLC | 44,259 | $1.68M | 0.00% | +44,259 | New |
| Sterling Capital Management LLC | 40,605 | $1.54M | 0.02% | +11,773+40.8% | Added |
| Susquehanna Portfolio Strategies, LLC | 40,543 | $1.54M | 0.02% | +40,543 | New |
| Jackson Creek Investment Advisors LLC | 39,828 | $1.51M | 0.44% | −20−0.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 38,699 | $1.47M | 0.01% | −111,741−74.3% | Reduced |
| Zacks Investment Management | 36,480 | $1.38M | 0.01% | +2,294+6.7% | Added |
| Symmetry Investments LP | 35,000 | $1.33M | 0.11% | +35,000 | New |
| Yousif Capital Management, LLC | 34,390 | $1.30M | 0.01% | +34,390 | New |
| Fieldview Capital Management, LLC | 34,320 | $1.30M | 0.21% | +34,320 | New |
| Cohen & Steers, Inc. | 34,000 | $1.29M | 0.00% | −3,000−8.1% | Reduced |
| Arizona State Retirement System | 33,300 | $1.26M | 0.01% | +13,218+65.8% | Added |
| Amalgamated Bank | 32,862 | $1.25M | 0.01% | +30,146+1,109.9% | Added |
| OP Asset Management Ltd | 32,274 | $1.22M | 0.02% | −2,565−7.4% | Reduced |
| Walleye Capital LLC | 30,992 | $1.18M | 0.01% | +7,476+31.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 30,936 | $1.17M | 0.00% | −252−0.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 29,839 | $1.13M | 0.01% | +9,072+43.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 29,287 | $1.11M | 0.01% | +29,287 | New |
| Franklin Resources Inc | 28,870 | $1.09M | 0.00% | +910+3.3% | Added |
| Wolverine Trading, LLC | 27,666 | $1.04M | 0.02% | −20,209−42.2% | Reduced |
| Ameritas Investment Partners, Inc. | 26,192 | $993.2K | 0.03% | −1,522−5.5% | Reduced |
| Oregon Public Employees Retirement Fund | 25,900 | $982.1K | 0.01% | +25,900 | New |
| New York State Teachers Retirement System | 25,364 | $962.0K | 0.00% | +25,364 | New |
| KLP Kapitalforvaltning AS | 25,200 | $955.6K | 0.00% | +10,600+72.6% | Added |
| Teachers Retirement System of the State of Kentucky | 25,000 | $948.0K | 0.01% | +25,000 | New |
| Creative Planning | 24,608 | $933.1K | 0.00% | +10,208+70.9% | Added |
| Azzad Asset Management Inc | 24,365 | $923.9K | 0.09% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 22,574 | $856.0K | 0.00% | −349,337−93.9% | Reduced |
| Aristides Capital LLC | 22,000 | $834.2K | 0.25% | +22,000 | New |
| Quantbot Technologies LP | 21,991 | $833.9K | 0.02% | −239,663−91.6% | Reduced |
| ProShare Advisors LLC | 20,710 | $785.3K | 0.00% | +2,011+10.8% | Added |
| LPL Financial LLC | 20,674 | $784.0K | 0.00% | +7,425+56.0% | Added |
| Legato Capital Management LLC | 20,200 | $766.0K | 0.08% | +7,802+62.9% | Added |
| State of Tennessee, Treasury Department | 18,900 | $716.7K | 0.00% | +18,900 | New |
| Prelude Capital Management, LLC | 18,334 | $695.2K | 0.05% | +177+1.0% | Added |
| Maryland State Retirement & Pension System | 16,589 | $629.1K | 0.01% | +16,589 | New |
| Natixis Advisors, L.P. | 16,107 | $611.0K | 0.00% | +16,107 | New |
| DnB Asset Management AS | 15,965 | $605.4K | 0.00% | +15,965 | New |
| The PNC Financial Services Group, Inc. | 15,634 | $592.8K | 0.00% | +2,831+22.1% | Added |
| Handelsbanken Fonder AB | 15,200 | $576.0K | 0.00% | 00.0% | Unchanged |
| Sandia Investment Management LP | 15,000 | $568.8K | 1.70% | −9,900−39.8% | Reduced |
| Pathstone Holdings, LLC | 14,951 | $566.9K | 0.00% | +14,951 | New |
| Winton Group Ltd | 14,708 | $557.7K | 0.02% | +14,708 | New |
| Pictet Asset Management Holding SA | 14,494 | $549.6K | 0.00% | +4,701+48.0% | Added |
| Harbour Capital Advisors, LLC | 14,130 | $535.7K | 0.11% | +6,300+80.5% | Added |
| Bailard, Inc. | 13,585 | $515.1K | 0.01% | −49,623−78.5% | Reduced |
| Keebeck Wealth Management, LLC | 13,568 | $514.5K | 0.06% | +13,568 | New |
| Quantinno Capital Management LP | 13,524 | $512.8K | 0.00% | +7,860+138.8% | Added |