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LOOMIS SAYLES & CO L P

Position in WAY — Waystar Holding Corp.

CIK 312348 BOSTON, MA

Position in WAY

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$13,614,592
+$1,723,469 QoQ
Shares Held
663,156
+34.5% QoQ
Ownership
0.346%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#49
of 300 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 92% Shared 0% None 8%

Common Shares in WAY Over Time

Shares Held

Position Value (USD)

Position in Health Information Services

Healthcare · as of Jun 30, 2026

LOOMIS SAYLES & CO L P holds $302,386,952 across 8 Health Information Services names. WAY ranks #8 (4.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 WAY
Waystar Holding Corp.
This page
663,156 $13,614,592

All Filings in WAY

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $13,614,592 663,156
2026-03-31 $11,891,123 493,203