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 |
|---|---|---|---|---|---|
| Raymond James Financial Inc | 137,543 | $5.22M | 0.00% | −2,993−2.1% | Reduced |
| Squarepoint Ops LLC | 141,163 | $5.35M | 0.01% | +86,272+157.2% | Added |
| Wellington Management Group LLP | 141,763 | $5.38M | 0.00% | +141,763 | New |
| Blair William & Co | 141,873 | $5.38M | 0.01% | +40,231+39.6% | Added |
| Monashee Investment Management LLC | 150,000 | $5.69M | 2.84% | +150,000 | New |
| Captrust Financial Advisors | 150,279 | $5.70M | 0.01% | +30,020+25.0% | Added |
| Jacobs Levy Equity Management, Inc | 158,298 | $6.00M | 0.02% | −123,965−43.9% | Reduced |
| Barclays PLC | 161,177 | $6.11M | 0.00% | −19,163−10.6% | Reduced |
| Kornitzer Capital Management Inc | 172,380 | $6.54M | 0.13% | +68,490+65.9% | Added |
| UBS Asset Management Americas Inc | 176,913 | $6.71M | 0.00% | −82,995−31.9% | Reduced |
| Munro Partners | 178,890 | $6.78M | 0.19% | +92,695+107.5% | Added |
| Gotham Asset Management, LLC | 188,426 | $7.15M | 0.03% | +24,050+14.6% | Added |
| First Trust Advisors LP | 198,293 | $7.52M | 0.01% | +146,957+286.3% | Added |
| State of Wisconsin Investment Board | 212,943 | $8.07M | 0.02% | +18,685+9.6% | Added |
| Balyasny Asset Management LLC | 216,871 | $8.22M | 0.02% | −454,340−67.7% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 217,938 | $8.26M | 0.01% | +179,438+466.1% | Added |
| Swiss National Bank | 218,000 | $8.27M | 0.00% | +86,500+65.8% | Added |
| Osterweis Capital Management Inc | 218,610 | $8.29M | 0.37% | +218,610 | New |
| Renaissance Group LLC | 220,847 | $8.37M | 0.32% | +220,847 | New |
| Robeco Institutional Asset Management B.V. | 231,237 | $8.77M | 0.01% | +231,237 | New |
| Boothbay Fund Management, LLC | 232,658 | $8.82M | 0.23% | +77,714+50.2% | Added |
| Lombard Odier Asset Management (Europe) Ltd | 69,000 | $8.85M | 0.45% | 00.0% | Unchanged |
| HSBC Holdings PLC | 233,522 | $8.85M | 0.01% | −74,790−24.3% | Reduced |
| Cubist Systematic Strategies, LLC | 239,159 | $9.07M | 0.13% | −123,415−34.0% | Reduced |
| Woodline Partners LP | 275,636 | $10.5M | 0.05% | +275,636 | New |
| Next Century Growth Investors LLC | 276,819 | $10.5M | 0.77% | −76,804−21.7% | Reduced |
| SEI Investments Co | 285,208 | $10.8M | 0.01% | +122,803+75.6% | Added |
| Susquehanna International Group, LLP | 286,543 | $10.9M | 0.02% | −214,160−42.8% | Reduced |
| Rhumbline Advisers | 294,642 | $11.2M | 0.01% | +156,974+114.0% | Added |
| Main Street Financial Solutions, LLC | 299,900 | $11.4M | 0.73% | 00.0% | Unchanged |
| Seven Grand Managers, LLC | 300,000 | $11.4M | 0.92% | −300,000−50.0% | Reduced |
| Legal & General Group Plc | 305,116 | $11.6M | 0.00% | +219,876+257.9% | Added |
| Parkman Healthcare Partners LLC | 306,027 | $11.6M | 1.27% | +166,027+118.6% | Added |
| Man Group plc | 319,707 | $12.1M | 0.02% | −411,694−56.3% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 337,554 | $12.8M | 0.20% | +4,401+1.3% | Added |
| Peregrine Capital Management LLC | 355,941 | $13.5M | 0.41% | +61,027+20.7% | Added |
| Capitolis Liquid Global Markets LLC | 385,600 | $14.6M | 0.12% | +241,900+168.3% | Added |
| Victory Capital Management Inc | 398,512 | $15.1M | 0.01% | +17,006+4.5% | Added |
| Spence Asset Management | 420,897 | $16.0M | 3.33% | +816+0.2% | Added |
| Public Sector Pension Investment Board | 448,416 | $17.0M | 0.06% | +448,416 | New |
| Penn Capital Management Co Inc | 466,935 | $17.7M | 1.36% | −29,531−5.9% | Reduced |
| Silvercrest Asset Management Group LLC | 475,504 | $18.0M | 0.12% | −3,077−0.6% | Reduced |
| Ghisallo Capital Management LLC | 500,000 | $19.0M | 0.62% | −200,000−28.6% | Reduced |
| Capricorn Fund Managers Ltd | 505,122 | $19.2M | 6.43% | +505,122 | New |
| New York State Common Retirement Fund | 515,946 | $19.6M | 0.03% | +125,199+32.0% | Added |
| Select Equity Group, L.P. | 545,413 | $20.7M | 0.09% | +270,247+98.2% | Added |
| Credit Agricole S A | 554,210 | $21.0M | 0.07% | +554,210 | New |
| Lord, Abbett & Co. LLC | 585,774 | $22.2M | 0.07% | −657,891−52.9% | Reduced |
| Nuveen, LLC | 586,179 | $22.2M | 0.01% | −35,868−5.8% | Reduced |
| Burkehill Global Management, LP | 600,000 | $22.8M | 1.29% | +100,000+20.0% | Added |
| Adage Capital Partners GP, L.L.C. | 684,234 | $25.9M | 0.04% | +580,234+557.9% | Added |
| Fortress Investment Group LLC | 686,071 | $26.0M | 3.48% | +561,671+451.5% | Added |
| Bank of New York Mellon Corp | 688,695 | $26.1M | 0.00% | +373,821+118.7% | Added |
| Point72 Asset Management, L.P. | 713,826 | $27.1M | 0.06% | −960,345−57.4% | Reduced |
| Avenir Corp | 721,557 | $27.4M | 2.85% | +63,514+9.7% | Added |
| Farallon Capital Management, L.L.C. | 750,000 | $28.4M | 0.16% | +137,000+22.3% | Added |
| Two Sigma Advisers, LP | 764,121 | $29.0M | 0.06% | −994,579−56.6% | Reduced |
| Principal Financial Group Inc | 779,971 | $29.6M | 0.01% | +636,521+443.7% | Added |
| Oberweis Asset Management Inc | 836,550 | $31.7M | 1.21% | +91,570+12.3% | Added |
| Dimensional Fund Advisors LP | 836,970 | $31.7M | 0.01% | +811,658+3,206.6% | Added |
| Federated Hermes, Inc. | 873,992 | $33.1M | 0.06% | +72,274+9.0% | Added |
| Thrivent Financial for Lutherans | 882,427 | $33.5M | 0.07% | +853,239+2,923.3% | Added |
| Janus Henderson Group PLC | 885,934 | $33.6M | 0.02% | +248,208+38.9% | Added |
| Jennison Associates LLC | 890,860 | $33.8M | 0.02% | +41,183+4.8% | Added |
| Deutsche Bank AG | 901,507 | $34.2M | 0.01% | −14,740−1.6% | Reduced |
| Freestone Grove Partners LP | 967,435 | $36.7M | 0.27% | +300,000+44.9% | Added |
| Morgan Stanley | 979,525 | $37.1M | 0.00% | +193,376+24.6% | Added |
| Hood River Capital Management LLC | 1,012,172 | $38.4M | 0.45% | −2,582−0.3% | Reduced |
| Ameriprise Financial Inc | 1,076,914 | $40.8M | 0.01% | −200,357−15.7% | Reduced |
| Two Sigma Investments, LP | 1,086,190 | $41.2M | 0.06% | −819,149−43.0% | Reduced |
| Renaissance Technologies LLC | 1,095,900 | $41.6M | 0.05% | +235,100+27.3% | Added |
| Northern Trust Corp | 1,100,375 | $41.7M | 0.01% | +275,353+33.4% | Added |
| Charles Schwab Investment Management Inc | 1,130,620 | $42.9M | 0.01% | +366,801+48.0% | Added |
| Summit Partners Public Asset Management, LLC | 1,147,197 | $43.5M | 1.42% | −801,332−41.1% | Reduced |
| Price T Rowe Associates Inc | 1,293,438 | $49.0M | 0.01% | +284,194+28.2% | Added |
| Voya Investment Management LLC | 1,426,330 | $54.1M | 0.05% | +839,759+143.2% | Added |
| Fuller & Thaler Asset Management, Inc. | 1,519,779 | $57.6M | 0.20% | +5,189+0.3% | Added |
| Bank of America Corp | 1,762,342 | $66.8M | 0.01% | −325,338−15.6% | Reduced |
| Alyeska Investment Group, L.P. | 1,814,648 | $68.8M | 0.21% | +1,776,979+4,717.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 2,000,000 | $75.8M | 0.14% | −563,900−22.0% | Reduced |
| PointState Capital LP | 2,099,772 | $79.6M | 1.43% | +2,099,772 | New |
| Millennium Management LLC | 2,105,421 | $79.8M | 0.06% | +1,195,499+131.4% | Added |
| ArrowMark Colorado Holdings LLC | 2,107,750 | $79.9M | 1.48% | −5,966−0.3% | Reduced |
| Goldman Sachs Group Inc | 2,122,045 | $80.5M | 0.01% | −687,728−24.5% | Reduced |
| Royal Bank of Canada | 2,265,382 | $85.9M | 0.02% | −246,141−9.8% | Reduced |
| JPMorgan Chase & Co | 2,489,572 | $94.4M | 0.01% | +1,504,026+152.6% | Added |
| Artisan Partners Limited Partnership | 2,518,390 | $95.5M | 0.14% | +2,518,390 | New |
| Invesco Ltd. | 3,130,230 | $118.7M | 0.02% | +1,209,276+63.0% | Added |
| Geode Capital Management, LLC | 3,173,145 | $120.3M | 0.01% | +796,213+33.5% | Added |
| Alliancebernstein L.P. | 3,415,442 | $129.5M | 0.04% | +146,510+4.5% | Added |
| UBS Group AG | 3,516,539 | $133.3M | 0.03% | +2,281,592+184.8% | Added |
| State Street Corp | 3,974,869 | $150.7M | 0.01% | +1,957,276+97.0% | Added |
| FMR LLC | 4,845,952 | $183.8M | 0.01% | −679,486−12.3% | Reduced |
| Neuberger Berman Group LLC | 5,226,236 | $198.2M | 0.14% | +329,761+6.7% | Added |
| William Blair Investment Management, LLC | 5,263,187 | $199.6M | 0.52% | +23,822+0.5% | Added |
| Vanguard Group Inc | 12,289,810 | $466.0M | 0.01% | +3,219,586+35.5% | Added |
| Bain Capital Investors LLC | 13,243,539 | $502.2M | 14.98% | −4,811,510−26.6% | Reduced |
| BlackRock, Inc. | 16,185,250 | $613.7M | 0.01% | +9,280,408+134.4% | Added |
| Canada Pension Plan Investment Board | 19,025,452 | $721.4M | 0.51% | −5,938,773−23.8% | Reduced |
| EQT Fund Management S.a r.l. | 24,879,437 | $943.4M | 50.63% | +24,879,437 | New |