Skip to main content
WAY logo

WAY · Waystar Holding Corp.

Track WAY — free
Market Cap
$4.98B
Shares
191.75M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 304
Total Value: $4,368,687,725
Total Shares: 212,795,448
Showing 1–100 of 317 holdings by value · page 1 of 4

Institutional Ownership Trend

9 quarters

Holder Concentration

Across 304 13F filers · Δ vs Mar 31, 2026
Top Holder
11.7%
Jun 2024 → Jun 2026 · range 11.7% – 30.1%
−0.4 pts
Top 5
42.1%
Jun 2024 → Jun 2026 · range 42.1% – 66.8%
−1.0 pts
Top 10
58.2%
Jun 2024 → Jun 2026 · range 57.2% – 81.1%
−0.3 pts
HHI
466
Jun 2024 → Jun 2026 · range 466 – 1,541
Broadly held−16

Quarterly Activity

vs Mar 31, 2026
New
72
Increased
120
Decreased
86
Sold Out
76
Unchanged
26
Holder count: -4
Institutional value: -12.0%
Shares held: +3.3%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 317
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1990354 CUSIP 946784105 13F (30d) 241 filings 240 filers Visit website Investor relations