Rhenman & Partners Asset Management AB

Position in WAY — Waystar Holding Corp.

CIK 1599882 Stockholm, V7

Position in WAY

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$8,259,266

New position

Shares Held

342,566

first reported quarter

Ownership

0.179%

of shares outstanding

% of Portfolio

1.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

Rhenman & Partners Asset Management AB holds $29,656,290 across 4 Health Information Services names. WAY ranks #2 (27.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VEEV	Veeva Systems Inc	85,300	$14,983,798
2	WAY	Waystar Holding Corp. This page	342,566	$8,259,266
3	DOCS	Doximity, Inc.	183,808	$4,282,726
4	BTSG	BrightSpring Health Services, Inc.	50,000	$2,130,500

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$8,259,266	342,566	—	Shares	Sole	2026-05-14
No filing history on record for this holder in this stock.