Waystar Holding Corp. (WAY) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

195,635,926Shares Outstanding

200,234,472Shares held by institutions

$3,740,379,937Value of institutional holdings

102.35%Institutional ownership %

7.73%Shares Changed QoQ

294No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Waystar Holding Corp. (NASDAQ:WAY) showed up in the 13F filings of 293 institutional investors as of December 2025.

Collectively, these holders controlled 100.9% of Waystar Holding's outstanding shares in December 2025, down from 108.4% in September 2025.
Their total shares held in WAY increased 6.35% quarter over quarter, and separately, investors owning 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.
The aggregate institutional position in Waystar Holding amounted to 197.32Mn shares as of December 2025, up by 11.77Mn shares quarter on quarter, and up 70.65Mn shares year over year.
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ leads ownership in WAY with 1.23Mn shares as of December 31, 2025, equal to 0.63% of outstanding shares.
Leading buyers of Waystar Holding shares for the quarter ending December 2025 were FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ (587.61K), WEALTH ENHANCEMENT ADVISORY SERVICES, LLC (34.4K), PEREGRINE CAPITAL MANAGEMENT LLC (20.74K), Merit Financial Group, LLC (10.46K), SG Americas Securities, LLC (6.29K).
The largest sellers of Waystar Holding for the quarter ending December 2025 were Capricorn Fund Managers Ltd (692.55K), OP Asset Management Ltd (40.02K), STRS OHIO (11.1K), Sterling Capital Management LLC (7.18K), State of Alaska, Department of Revenue (1.88K).
Per Business Quant data, the top 10 holders of Waystar Holding for the quarter ending December 2025 are FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ (1.23Mn), PEREGRINE CAPITAL MANAGEMENT LLC (407.44K), MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC (81.98K), State of Alaska, Department of Revenue (56.57K), Louisiana State Employees Retirement System (50.9K), Capricorn Fund Managers Ltd (45.71K), STRS OHIO (39.67K), WEALTH ENHANCEMENT ADVISORY SERVICES, LLC (34.4K), Sterling Capital Management LLC (33.65K), YOUSIF CAPITAL MANAGEMENT, LLC (31.05K).

298 Institutional Holders

200,234,472 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
EQT Fund Management S.a r.l.	31 Dec, 2025	24,879,437	0	0.00%	$814,801,562.00
CANADA PENSION PLAN INVESTMENT BOARD	31 Dec, 2025	19,025,452	0	0.00%	$623,083,553.00
BlackRock, Inc.	31 Dec, 2025	16,466,240	280,990	1.74%	$539,269,361.00
FMR LLC	31 Dec, 2025	14,037,109	9,191,157	189.67%	$459,715,319.00
BAIN CAPITAL INVESTORS LLC	31 Dec, 2025	13,243,539	0	0.00%	$433,725,902.00
VANGUARD GROUP INC	31 Dec, 2025	12,330,872	41,062	0.33%	$403,836,060.00
ADVENT INTERNATIONAL, L.P.	31 Dec, 2025	11,059,899	11,059,899	0.00%	$362,211,692.00
Goldman Sachs Group Inc	31 Dec, 2025	5,654,948	3,532,903	166.49%	$185,199,548.00
Neuberger Berman Group LLC	31 Dec, 2025	5,470,932	244,696	4.68%	$179,173,023.00
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	5,282,220	19,033	0.36%	$172,992,705.00
State Street Corp	31 Dec, 2025	4,134,052	159,183	4.00%	$135,390,203.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	3,398,053	224,908	7.09%	$111,300,318.00
Artisan Partners Limited Partnership	31 Dec, 2025	3,164,546	646,156	25.66%	$103,638,894.00
Invesco Ltd.	31 Dec, 2025	3,113,123	-17,107	-0.55%	$101,954,779.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	2,914,618	809,197	38.43%	$95,453,740.00
PointState Capital LP	31 Dec, 2025	2,773,241	673,469	32.07%	$90,823,643.00
UBS Group AG	31 Dec, 2025	2,310,592	-1,205,947	-34.29%	$75,671,888.00
ArrowMark Colorado Holdings LLC	31 Dec, 2025	1,923,110	-184,640	-8.76%	$62,981,853.00
VOYA INVESTMENT MANAGEMENT LLC	31 Dec, 2025	1,605,830	179,500	12.58%	$52,590,933.00
THRIVENT FINANCIAL FOR LUTHERANS	31 Dec, 2025	1,399,429	517,002	58.59%	$45,831.00

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