XT
WAY

XTX Topco’s Waystar Holding Corp WAY Stock Holding History

XTX Topco’s Portfolio WAY Stock Details WAY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.04M Buy
+99,566
New +$2.09M 0.03% 1085
2025
Q3 		– Sell
-11,526
Closed -$471K – 3435
2025
Q2 		$471K Sell
11,526
-1,003
-8% -$38.6K 0.02% 1142
2025
Q1 		$468K Buy
+12,529
New +$496K 0.02% 1081

Other funds holding WAY

EFM
EQT Fund Management Luxembourg $863M AUM 26.03% 1-Year Est. Return
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $181B AUM 41.77% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BCI
Bain Capital Investors Boston, Massachusetts $4.82B AUM 35.43% 1-Year Est. Return
AI
Advent International Boston, Massachusetts $17.7B AUM 5.23% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
GAM
Goldentree Asset Management New York $1.72B AUM 1.39% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

XTX Topco's WAY Position: Q2 2026 in Review

XTX Topco opened a new position in Waystar Holding Corp (WAY) in Q2 2026: 99,566 shares worth $2.04M. The stake represents 0.03% of the portfolio and ranks #1085 among its holdings. This is a return to the name: XTX Topco previously reported a position in WAY as recently as Q2 2025.

XTX Topco first reported a position in WAY in Q1 2025 and has held it in 3 quarters since. 301 funds tracked by Wall St. Rank hold WAY as of Q2 2026.

  • XTX Topco held 99,566 shares of Waystar Holding Corp worth $2.04M as of Q2 2026.
  • Waystar Holding Corp was a new XTX Topco position in Q2 2026.
  • Waystar Holding Corp made up 0.03% of XTX Topco's portfolio in Q2 2026, its #1085 holding.
  • XTX Topco first reported a position in Waystar Holding Corp in Q1 2025 and has held it in 3 quarters since.
  • 301 funds tracked by Wall St. Rank held Waystar Holding Corp as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.