Waystar Holding Corp. (WAY) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

195,635,926Shares Outstanding

197,322,629Shares held by institutions

$4,258,222,319Value of institutional holdings

100.86%Institutional ownership %

6.35%Shares Changed QoQ

293No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Waystar Holding Corp. (NASDAQ:WAY) appears in 293 institutional 13F filings for the quarter ending December 2025.

These investors held 100.9% of outstanding shares in December 2025, down from 108.4% in September 2025.
They increased total shares held in WAY by 6.35% quarter over quarter, and investors in Waystar Holding increased 77.58% from a year ago.
Among the 293 funds, 181 bought more Waystar Holding shares, 92 sold down, and 20 held their ground.
Institutional investors collectively held 197.32Mn shares in Waystar Holding as of December 2025, up by 11.77Mn shares quarter on quarter, and up 70.65Mn shares year over year.
As of December 31, 2025, the biggest holder of Waystar Holding is EQT Fund Management S.a r.l. at 24.88Mn shares, representing 12.72% of shares outstanding.
The biggest buyers of Waystar Holding for the quarter ending December 2025 included VANGUARD PORTFOLIO MANAGEMENT LLC (6.41Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.15Mn), GOLDENTREE ASSET MANAGEMENT LP (4.44Mn), Bank Of Montreal /Can/ (3.45Mn), Janus Henderson Group Plc (3.19Mn).
Leading sellers of Waystar Holding shares for the quarter ending December 2025 were Goldman Sachs Group Inc (3.04Mn), Invesco Ltd. (2.77Mn), VOYA INVESTMENT MANAGEMENT LLC (1.56Mn), Freestone Grove Partners LP (920.99K), Federated Hermes, Inc. (826.56K).
Business Quant data shows the 10 biggest positions in Waystar Holding as of December 2025 are held by EQT Fund Management S.a r.l. (24.88Mn), CANADA PENSION PLAN INVESTMENT BOARD (19.03Mn), BlackRock, Inc. (16.67Mn), FMR LLC (14.96Mn), BAIN CAPITAL INVESTORS LLC (13.24Mn), ADVENT INTERNATIONAL, L.P. (11.06Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (6.41Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.15Mn), Neuberger Berman Group LLC (4.67Mn), GOLDENTREE ASSET MANAGEMENT LP (4.44Mn).

301 Institutional Holders

197,322,629 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
EQT Fund Management S.a r.l.	31 Mar, 2026	24,879,437	0	0.00%	$599,843,226.00
CANADA PENSION PLAN INVESTMENT BOARD	31 Mar, 2026	19,025,452	0	0.00%	$458,703,648.00
BlackRock, Inc.	31 Mar, 2026	16,665,732	199,492	1.21%	$401,810,797.00
FMR LLC	31 Mar, 2026	14,962,419	925,310	6.59%	$360,743,924.00
BAIN CAPITAL INVESTORS LLC	31 Mar, 2026	13,243,539	0	0.00%	$319,301,725.00
ADVENT INTERNATIONAL, L.P.	31 Mar, 2026	11,059,899	0	0.00%	$266,654,165.00
VANGUARD PORTFOLIO MANAGEMENT LLC	31 Mar, 2026	6,406,778	6,406,778	0.00%	$154,467,418.00
VANGUARD CAPITAL MANAGEMENT LLC	31 Mar, 2026	5,145,224	5,145,224	0.00%	$124,051,351.00
Neuberger Berman Group LLC	31 Mar, 2026	4,671,179	-799,753	-14.62%	$112,622,126.00
GOLDENTREE ASSET MANAGEMENT LP	31 Mar, 2026	4,443,671	4,443,671	0.00%	$106,975,513.00
Artisan Partners Limited Partnership	31 Mar, 2026	4,408,404	1,243,858	39.31%	$106,286,617.00
State Street Corp	31 Mar, 2026	4,289,115	155,063	3.75%	$103,410,563.00
Janus Henderson Group Plc	31 Mar, 2026	3,982,100	3,192,409	404.26%	$96,010,382.00
PointState Capital LP	31 Mar, 2026	3,767,798	994,557	35.86%	$90,841,610.00
Bank Of Montreal /Can/	31 Mar, 2026	3,453,757	3,447,019	51,157.90%	$83,270,080.00
GEODE CAPITAL MANAGEMENT, LLC	31 Mar, 2026	2,892,142	-505,911	-14.89%	$69,742,467.00
Goldman Sachs Group Inc	31 Mar, 2026	2,617,759	-3,037,189	-53.71%	$63,114,170.00
BAMCO INC /NY/	31 Mar, 2026	2,325,569	931,935	66.87%	$56,069,469.00
ArrowMark Colorado Holdings LLC	31 Mar, 2026	2,198,468	275,358	14.32%	$53,005,063.00
UBS Group AG	31 Mar, 2026	2,152,949	-157,643	-6.82%	$51,907,601.00

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Waystar Holding Corp. (WAY) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

301 Institutional Holders

Research Tools

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Waystar Holding Corp. (WAY) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

301 Institutional Holders

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