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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, Q1 2026

Institutional positions in Waystar Holding Corp. as of Mar 31, 2026. 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
307
+14 vs. Q4 2025
Shares held
204.8M
+19.1M (+10.3%) vs. Q4 2025
Total value
$4.94B
−$1.14B (−18.8%) vs. Q4 2025
New holders
80
114 more added
Sold out
66
91 more reduced

7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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.

Institutional holdersQ1 2026: 307 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 92 institutionsQ3 2024: 117 institutionsQ4 2024: 165 institutionsQ1 2025: 226 institutionsQ2 2025: 268 institutionsQ3 2025: 301 institutionsQ4 2025: 300 institutionsQ1 2026: 307 institutionsQ2 2026: 301 institutions
Value heldQ1 2026: $4.94B
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $2.65BQ3 2024: $3.46BQ4 2024: $4.62BQ1 2025: $5.15BQ2 2025: $5.90BQ3 2025: $7.06BQ4 2025: $6.53BQ1 2026: $4.94BQ2 2026: $4.35B
Institutions holding WAY and their total value by quarter
QuarterHoldersValue
Q2 2026301$4.35B
Q1 2026307$4.94B
Q4 2025300$6.53B
Q3 2025301$7.06B
Q2 2025268$5.90B
Q1 2025226$5.15B
Q4 2024165$4.62B
Q3 2024117$3.46B
Q2 202492$2.65B
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Waystar Holding Corp.; share changes are against Q4 2025.

Institutions holding WAY in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Bailard, Inc.9,590$231.2K0.01%−3,995−29.4%Reduced
Jefferies Financial Group Inc.9,652$232.7K0.00%+9,652New
Vontobel Holding Ltd.10,107$243.7K0.00%−226−2.2%Reduced
City Center Advisors, LLC10,128$244.2K0.23%+202+2.0%Added
Xponance, Inc.10,358$249.7K0.00%+1,657+19.0%Added
DRW Securities, LLC10,435$251.6K0.01%+10,435New
Merit Financial Group, LLC10,465$252.3K0.00%+10,465New
Transcend Wealth Collective, LLC10,519$253.6K0.02%+519+5.2%Added
Hohimer Wealth Management, LLC10,519$253.6K0.03%+10,519New
Connor, Clark & Lunn Investment Management Ltd.11,023$265.8K0.00%+933+9.2%Added
Guggenheim Capital LLC11,184$269.6K0.00%−10,542−48.5%Reduced
Swiss Life Asset Management Ltd11,543$278.3K0.00%+1,524+15.2%Added
Cetera Investment Advisers12,294$296.4K0.00%+1,121+10.0%Added
Azzad Asset Management Inc12,365$298.1K0.03%−12,000−49.3%Reduced
Toroso Investments, LLC12,800$308.6K0.00%+4,457+53.4%Added
Mutual of America Capital Management LLC13,137$316.7K0.00%+17+0.1%Added
Colony Group, LLC13,297$320.6K0.00%+13,297New
Brighton Jones LLC13,860$334.2K0.01%+13,860New
Keebeck Wealth Management, LLC14,759$355.8K0.04%+1,752+13.5%Added
Smith Group Asset Management, LLC14,794$356.7K0.02%−32,830−68.9%Reduced
Captrust Financial Advisors14,853$358.0K0.00%−253,850−94.5%Reduced
Gabelli Funds LLC15,000$361.6K0.00%+6,500+76.5%Added
Elo Mutual Pension Insurance Co15,378$370.8K0.01%−18,204−54.2%Reduced
WoodTrust Financial Corp15,900$383.0K0.05%+15,900New
JustInvest LLC16,540$398.8K0.00%+16,540New
Maryland State Retirement & Pension System16,789$404.8K0.01%00.0%Unchanged
Squarepoint Ops LLC16,970$409.1K0.00%−25,455−60.0%Reduced
ProShare Advisors LLC17,195$414.6K0.00%−4,279−19.9%Reduced
Pictet Asset Management Holding SA17,487$421.6K0.00%+1,594+10.0%Added
Pathstone Holdings, LLC18,316$441.6K0.00%+18,316New
Bleakley Financial Group, LLC19,096$460.4K0.01%+19,096New
Bridgefront Capital, LLC19,194$462.8K0.12%+19,194New
CenterBook Partners LP19,563$471.7K0.03%+19,563New
Guidance Capital, Inc22,952$473.3K0.11%+22,952New
LPL Financial LLC19,705$475.1K0.00%−2,988−13.2%Reduced
PEAK6 LLC19,708$475.2K0.01%−19,576−49.8%Reduced
Royal Bank of Canada20,657$498.0K0.00%−8,989−30.3%Reduced
Graham Capital Management, L.P.20,988$506.0K0.02%−18,523−46.9%Reduced
The PNC Financial Services Group, Inc.21,514$518.7K0.00%+5,779+36.7%Added
First Trust Advisors LP22,803$549.8K0.00%−48,437−68.0%Reduced
Freestone Grove Partners LP23,390$563.9K0.00%−920,990−97.5%Reduced
New York State Teachers Retirement System24,303$586.0K0.00%−3,678−13.1%Reduced
Handelsbanken Fonder AB24,500$591.0K0.00%00.0%Unchanged
KLP Kapitalforvaltning AS25,300$610.0K0.00%+900+3.7%Added
Fifth Third Bancorp25,518$615.2K0.00%+25,355+15,555.2%Added
Oregon Public Employees Retirement Fund26,200$631.7K0.01%−100−0.4%Reduced
Franklin Resources Inc26,834$647.0K0.00%−430,201−94.1%Reduced
SG Americas Securities, LLC27,043$652.0K0.00%+6,288+30.3%Added
Teachers Retirement System of the State of Kentucky27,947$674.0K0.01%00.0%Unchanged
Commonwealth of Pennsylvania Public School Empls Retrmt Sys28,387$684.4K0.00%−31−0.1%Reduced
Vanguard Investments Australia, Ltd.29,977$722.7K0.00%+29,977New
Police & Firemen's Retirement System of New Jersey30,002$723.3K0.01%00.0%Unchanged
Yousif Capital Management, LLC31,053$748.7K0.01%−346−1.1%Reduced
Arizona State Retirement System31,530$760.2K0.00%−465−1.5%Reduced
Ameritas Investment Partners, Inc.31,607$762.0K0.02%+6,765+27.2%Added
Amalgamated Bank32,905$793.0K0.01%−356−1.1%Reduced
Intech Investment Management LLC33,179$799.9K0.01%−61,020−64.8%Reduced
Sterling Capital Management LLC33,646$811.2K0.02%−7,176−17.6%Reduced
Wealth Enhancement Advisory Services, LLC34,403$816.7K0.00%+34,403New
Cohen & Steers, Inc.34,000$820.0K0.00%00.0%Unchanged
Main Management ETF Advisors, LLC35,460$855.0K0.03%+35,460New
Dimension Capital Management LLC35,705$860.8K0.12%+35,705New
Mercer Global Advisors Inc38,097$918.5K0.00%+38,097New
STRS Ohio39,674$956.5K0.00%−11,100−21.9%Reduced
Lombard Odier Asset Management (Europe) Ltd40,000$964.4K0.05%−29,000−42.0%Reduced
Wells Fargo & Company44,789$1.08M0.00%−86,518−65.9%Reduced
Vanguard Global Advisers, LLC45,613$1.10M0.00%+45,613New
Capricorn Fund Managers Ltd45,709$1.10M0.17%−692,554−93.8%Reduced
Group One Trading, L.P.45,756$1.10M0.04%+4,530+11.0%Added
Renaissance Capital LLC52,021$1.11M0.81%−17,372−25.0%Reduced
Allstate Corp46,895$1.13M0.01%+46,895New
Voya Investment Management LLC47,285$1.14M0.00%−1,558,545−97.1%Reduced
Barclays PLC48,627$1.17M0.00%−128,621−72.6%Reduced
Zurcher Kantonalbank (Zurich Cantonalbank)49,071$1.18M0.00%+10,675+27.8%Added
Caption Management, LLC50,000$1.21M0.06%+50,000New
Louisiana State Employees Retirement System50,900$1.23M0.02%−1,700−3.2%Reduced
Ensign Peak Advisors, Inc51,729$1.25M0.00%+51,729New
Emerald Mutual Fund Advisers Trust55,155$1.33M0.06%+38,767+236.6%Added
F/M Investments LLC55,155$1.33M0.09%+38,767+236.6%Added
Manufacturers Life Insurance Company, The55,967$1.35M0.00%−6,704−10.7%Reduced
State of Alaska, Department of Revenue56,572$1.36M0.01%−1,878−3.2%Reduced
Russell Investments Group, Ltd.56,734$1.37M0.00%+3,649+6.9%Added
Oak Ridge Investments LLC58,466$1.41M0.09%+21,246+57.1%Added
MetLife Investment Management61,610$1.49M0.01%−379−0.6%Reduced
CWM, LLC62,317$1.50M0.00%+60,801+4,010.6%Added
Legato Capital Management LLC62,650$1.51M0.14%+62,650New
Universal- Beteiligungs- und Servicegesellschaft mbH63,624$1.53M0.00%−8,222−11.4%Reduced
Envestnet Asset Management Inc67,581$1.63M0.00%+23,303+52.6%Added
State of Tennessee, Treasury Department70,716$1.70M0.01%+16,251+29.8%Added
Balyasny Asset Management LLC76,210$1.84M0.00%−431,427−85.0%Reduced
Illinois Municipal Retirement Fund77,486$1.87M0.02%−70,064−47.5%Reduced
Aurora Investment Counsel79,000$1.90M1.06%+18,733+31.1%Added
Mountain Pacific Investment Advisers Inc81,979$1.98M0.34%+3,876+5.0%Added
Mirae Asset Global ETFs Holdings Ltd.85,111$2.05M0.00%−12,841−13.1%Reduced
State of New Jersey Common Pension Fund D87,202$2.10M0.01%+25,348+41.0%Added
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main87,500$2.11M0.00%−67,434−43.5%Reduced
Schroder Investment Management Group97,551$2.29M0.00%−8,670−8.2%Reduced
Lakewood Capital Management, LP96,700$2.33M0.15%+96,700New
Baird Financial Group, Inc.98,560$2.38M0.00%+27,828+39.3%Added
Federated Hermes, Inc.100,613$2.43M0.00%−826,559−89.1%Reduced