MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Position in WAY — Waystar Holding Corp.
CIK 912938
Boston, MA
Position in WAY
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$46,713,016
+$8,555,132 QoQ
Shares Held
2,275,354
+43.8% QoQ
Ownership
1.19%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#21
of 302 holders
Holding Since
Mar 2026
2 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, 2026MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $92,064,573 across 6 Health Information Services names. WAY ranks #1 (50.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WAY |
Waystar Holding Corp.
This page
|
2,275,354 | $46,713,016 | |
| 2 | HTFL |
Heartflow, Inc.
|
498,812 | $14,635,143 | |
| 3 | SDGR |
Schrodinger, Inc.
|
866,942 | $14,087,807 | |
| 4 | VEEV |
Veeva Systems Inc
|
78,016 | $13,845,496 | |
| 5 | TDOC |
Teladoc Health, Inc.
|
270,777 | $2,296,188 | |
| 6 | BTSG |
BrightSpring Health Services, Inc.
|
6,982 | $486,923 |
All Filings in WAY
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $46,713,016 | 2,275,354 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $38,157,884 | 1,582,658 | Shares | Sole | 2026-05-14 | |
| No filing history on record for this holder in this stock. | ||||||