Waystar Holding Corp. (WAY) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

92,759Shares held by institutions

$2,175,199Value of institutional holdings

83.58%Institutional ownership %

14.84%Shares Changed QoQ

263No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Waystar Holding Corp. (NASDAQ:WAY) has 293 institutional investors with active 13F positions as of December 2025.

These investors collectively held 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.
Of these 293 funds, 181 grew their exposure to Waystar Holding, 92 cut back, and 20 maintained positions.
Altogether, these fund groups held 197.32Mn shares in WAY by December 2025, up by 11.77Mn shares quarter on quarter, and up 70.65Mn shares year over year.
EQT Fund Management S.a r.l. leads ownership in WAY with 24.88Mn shares as of December 31, 2025, equal to 12.72% of outstanding shares.
The largest buyers of Waystar Holding for the quarter ending December 2025 were ADVENT INTERNATIONAL, L.P. (11.06Mn), FMR LLC (9.19Mn), BAMCO INC /NY/ (1.39Mn), NORGES BANK (1.36Mn), Holocene Advisors, LP (1.15Mn).
Leading sellers of Waystar Holding shares for the quarter ending December 2025 were Lombard Odier Asset Management (Europe) Ltd (5.93Mn), Jpmorgan Chase & Co (3.97Mn), ALLIANCEBERNSTEIN L.P. (3.28Mn), Bank Of America Corp /De/ (2.25Mn), Royal Bank Of Canada (2.24Mn).
According to Business Quant data, leading holders of WAY for December 2025 are EQT Fund Management S.a r.l. (24.88Mn), CANADA PENSION PLAN INVESTMENT BOARD (19.03Mn), BlackRock, Inc. (16.47Mn), FMR LLC (14.04Mn), BAIN CAPITAL INVESTORS LLC (13.24Mn), VANGUARD GROUP INC (12.33Mn), ADVENT INTERNATIONAL, L.P. (11.06Mn), Neuberger Berman Group LLC (5.47Mn), WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (5.28Mn), State Street Corp (4.13Mn).

293 Institutional Holders

92,759 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	280,990	1.74%	$0.00
CANADA PENSION PLAN INVESTMENT BOARD	31 Dec, 2025	0	0.00%	$0.00
EQT Fund Management S.a r.l.	31 Dec, 2025	0	0.00%	$0.00
Barclays Plc	31 Dec, 2025	-48,863	-21.61%	$0.00
FMR LLC	31 Dec, 2025	9,191,157	189.67%	$0.00
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	19,033	0.36%	$0.00
PEAK6 LLC	31 Dec, 2025	22,987	41.36%	$0.00
BAIN CAPITAL INVESTORS LLC	31 Dec, 2025	0	0.00%	$0.00
UBS Group AG	31 Dec, 2025	-1,205,947	-34.29%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	191	50.40%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	41,062	0.33%	$0.00
Holocene Advisors, LP	31 Dec, 2025	1,145,018	2,561.33%	$0.00
ADVENT INTERNATIONAL, L.P.	31 Dec, 2025	11,059,899	0.00%	$0.00
Lykos Global Management, LP	31 Dec, 2025	1,000,000	0.00%	$0.00
Neuberger Berman Group LLC	31 Dec, 2025	244,696	4.68%	$0.00
Freestone Grove Partners LP	31 Dec, 2025	-23,055	-2.38%	$0.00
State Street Corp	31 Dec, 2025	159,183	4.00%	$0.00
Point72 Asset Management, L.P.	31 Dec, 2025	66,479	9.31%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	224,908	7.09%	$0.00
Capricorn Fund Managers Ltd	31 Dec, 2025	233,141	46.16%	$0.00

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