Waystar Holding Corp
307 hedge funds and large institutions have $4.94B invested in Waystar Holding Corp in 2026 Q1 according to their latest regulatory filings, with 80 funds opening new positions, 114 increasing their positions, 91 reducing their positions, and 67 closing their positions.
25% more repeat investments, than reductions
Existing positions increased: 114 | Existing positions reduced: 91
19% more first-time investments, than exits
New positions opened: 80 | Existing positions closed: 67
14% more call options, than puts
Call options by funds: $19.5M | Put options by funds: $17.1M
2.63% more ownership
Funds ownership: 104.2% → 106.83% (+2.6%)
2% more funds holding
Funds holding: 300 → 307 (+7)
22% less funds holding in top 10
Funds holding in top 10: 9 → 7 (-2)
24% less capital invested
Capital invested by funds: $6.53B → $4.94B (-$1.59B)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GAM
Goldentree Asset Management
New York
|
+$118M |
| 2 |
Bank of Montreal
Toronto,
Ontario, Canada
|
+$91.5M |
| 3 |
RI
RTW Investments
New York
|
+$43.3M |
| 4 |
Diamond Hill Capital Management
Columbus,
Ohio
|
+$42.6M |
| 5 |
Massachusetts Financial Services
Boston,
Massachusetts
|
+$42M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
William Blair Investment Management
Chicago,
Illinois
|
-$173M |
| 2 |
Invesco
Atlanta,
Georgia
|
-$73.5M |
| 3 |
VOYA Investment Management
Atlanta,
Georgia
|
-$41.4M |
| 4 |
Holocene Advisors
New York
|
-$39M |
| 5 |
LGM
Lykos Global Management
Stamford,
Connecticut
|
-$32.8M |
WAY Hedge Fund Activity: Q1 2026 in Review
307 of the 8,187 institutional investors tracked by Wall St. Rank reported a position in Waystar Holding Corp (WAY) for Q1 2026, worth a combined $4.94B — down 24% from $6.53B a quarter earlier.
Buyers outnumbered sellers: 80 funds opened new WAY positions and 67 closed out — a net gain of 13 holders — while 114 added to existing stakes and 91 trimmed.
The largest buyer was Goldentree Asset Management, opening a new position worth an estimated $118M. The largest seller was William Blair Investment Management, exiting entirely with an estimated $173M sold.
- 307 institutional investors held Waystar Holding Corp (WAY) as of Q1 2026, up from 300 in Q4 2025.
- Funds reported $4.94B of Waystar Holding Corp stock for Q1 2026, down 24% quarter-over-quarter.
- 80 funds opened new Waystar Holding Corp positions in Q1 2026 and 67 closed out, a net change of +13 holders.
- The largest Waystar Holding Corp buyer in Q1 2026 was Goldentree Asset Management, an estimated $118M added.
- The largest Waystar Holding Corp seller in Q1 2026 was William Blair Investment Management, an estimated $173M sold.
Based on aggregated 13F filings for Q1 2026.