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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.

Q2 2025 vs. Q1 2025

How the institutions holding Waystar Holding Corp. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of WAY: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders2263268+45
Shares137.9M34.5K144.5M+6.65M (+4.8%)
Value$5.15B$1.29M$5.90B+$754.9M (+14.7%)

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (70)

Institutions that held Waystar Holding Corp. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to WAY in Q2 2025
InstitutionSharesValue% of portfolio
Cubist Systematic Strategies, LLC362,574$14.8M0.16%
Select Equity Group, L.P.275,166$11.2M0.05%
Capitolis Liquid Global Markets LLC143,700$5.87M0.04%
Parkman Healthcare Partners LLC140,000$5.72M0.66%
Captrust Financial Advisors120,259$4.91M0.01%
Kornitzer Capital Management Inc103,890$4.25M0.09%
Baird Financial Group, Inc.92,967$3.80M0.01%
Capital Fund Management S.A.83,622$3.42M0.04%
King Luther Capital Management Corp82,165$3.36M0.01%
Bullseye Asset Management LLC78,002$3.19M1.59%
Twin Tree Management, LP71,561$2.92M0.07%
Lombard Odier Asset Management (Europe) Ltd69,000$2.82M0.20%
Bank Julius Baer & Co. Ltd, Zurich65,329$2.67M0.01%
Bailard, Inc.63,208$2.58M0.06%
Exome Asset Management LLC46,900$1.92M1.58%
Universal- Beteiligungs- und Servicegesellschaft mbH40,276$1.65M0.00%
ExodusPoint Capital Management, LP39,634$1.62M0.02%
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main38,500$1.57M0.00%
Alyeska Investment Group, L.P.37,669$1.54M0.01%
Y-Intercept (Hong Kong) Ltd35,364$1.45M0.04%
Zacks Investment Management34,186$1.40M0.01%
Dynamic Technology Lab Private Ltd28,630$1.17M0.16%
BFSG, LLC27,287$1.12M0.12%
Engineers Gate Manager LP25,755$1.05M0.01%
Versor Investments LP25,185$1.03M0.18%
Maven Securities LTD25,000$1.02M0.26%
Blueshift Asset Management, LLC22,263$909.9K0.28%
Prelude Capital Management, LLC18,157$742.1K0.07%
Illinois Municipal Retirement Fund18,044$737.5K0.01%
Handelsbanken Fonder AB15,200$621.0K0.00%
Creative Planning14,400$588.5K0.00%
LPL Financial LLC13,249$541.5K0.00%
Mariner, LLC11,040$451.2K0.00%
Bridgefront Capital, LLC10,415$425.7K0.11%
Aigen Investment Management, LP10,207$417.2K0.06%
Cynosure Management, LLC10,100$412.8K0.05%
CI Private Wealth, LLC9,994$408.5K0.00%
Nebula Research & Development LLC9,833$401.9K0.03%
Toth Financial Advisory Corp9,000$367.8K0.04%
Petrus Trust Company, LTA8,806$359.9K0.04%
Diametric Capital, LP8,594$351.2K0.19%
Magnetar Financial LLC8,062$329.5K0.00%
Harbour Capital Advisors, LLC7,830$302.8K0.06%
Capstone Investment Advisors, LLC7,000$286.1K0.00%
BCS Private Wealth Management, Inc.6,880$281.0K0.11%
Carnegie Capital Asset Management, LLC6,402$261.6K0.01%
Quantinno Capital Management LP5,664$231.5K0.00%
Sherbrooke Park Advisers LLC5,335$218.0K0.09%
CIBC Asset Management Inc5,311$217.1K0.00%
Keybank National Association5,074$207.4K0.00%
Virtus ETF Advisers LLC5,058$206.7K0.13%
Mackenzie Financial Corp5,038$205.9K0.00%
Point72 (DIFC) Ltd1,373$56.1K0.00%
Central Pacific Bank - Trust Division810$33.1K0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.690$28.0K0.00%
Antipodes Partners Ltd374$15.3K0.00%
Cullen/Frost Bankers, Inc.368$15.0K0.00%
Point72 Hong Kong Ltd297$12.1K0.00%
Clear Street Markets LLC292$11.9K0.00%
Ci Investments Inc.254$10.0K0.00%
Global Trust Asset Management, LLC200$8.17K0.00%
Versant Capital Management, Inc130$5.31K0.00%
Vermillion & White Wealth Management Group, LLC104$4.25K0.00%
Massmutual Trust Co FSB67$2.74K0.00%
Huntington National Bank26$1.06K0.00%
UMA Financial Services, Inc.12$4910.00%
IFP Advisors, Inc8$3270.00%
Farther Finance Advisors, LLC5$2040.00%
Twin Peaks Wealth Advisors, LLC4$1380.00%
Essential Partners LLC2$820.00%

Sold out (25)

Institutions that held Waystar Holding Corp. at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of WAY in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
TPG GP A, LLC3,543,270$132.4M
Anatole Investment Management Ltd919,178$34.3M
CloudAlpha Capital Management Limited/Hong Kong279,540$10.4M
Monashee Investment Management LLC250,000$9.34M
Agf Management Ltd229,874$8.59M
Hudson Bay Capital Management LP184,800$6.90M
Blackstone Group Inc.150,000$5.60M
EAM Global Investors LLC130,957$4.89M
EAM Investors, LLC96,915$3.62M
Quadrature Capital Ltd45,968$1.72M
PDT Partners, LLC38,701$1.45M
Corebridge Financial, Inc.38,609$1.44M
Price Capital Management, Inc.37,530$1.40M
Trexquant Investment LP26,236$980.2K
Keystone Investors Pte Ltd22,798$851.7K
Danica Pension, Livsforsikringsaktieselskab11,338$423.6K
Weiss Asset Management LP11,031$412.1K
Harbor Capital Advisors, Inc.10,107$378.0K
Virginia Retirement Systems Et Al9,200$343.7K
SG Americas Securities, LLC7,765$290.0K
Public Employees Retirement System of Ohio6,411$239.5K
GWM Advisors LLC6,257$233.8K
PEAK6 LLC892$33.3K
Coldstream Capital Management Inc175$6.54K
Stephens Consulting, LLC20$748

Not filed for Q2 2025 yet (3)

Institutions that held Waystar Holding Corp. at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WAY in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Kodai Capital Management LP33,900$1.27M
Rakuten Investment Management, Inc.585$22.1K
Lindbrook Capital, LLC5$187