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GROUP ONE TRADING LLC

Position in WAY — Waystar Holding Corp.

CIK 932540 CHICAGO, IL

Position in WAY

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$62,411
-$1,040,766 QoQ
Shares Held
3,040
-93.4% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#236
of 302 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in WAY Over Time

Shares Held

Position Value (USD)

Position in Health Information Services

Healthcare · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $1,828,542 across 12 Health Information Services names. WAY ranks #6 (3.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
5
14,370 $74,724
6 WAY
Waystar Holding Corp.
This page
3,040 $62,411

All Filings in WAY

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7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $62,411 3,040
2026-03-31 $1,103,177 45,756
2025-12-31 $1,350,151 41,226
2025-09-30 $1,711,443 45,133
2025-06-30 $1,907,688 46,677
2025-03-31 $1,406,080 37,636
2024-12-31 $195,647 5,331