Loomis, Sayles & Company
WAY

Loomis, Sayles & Company’s Waystar Holding Corp WAY Stock Holding History

Loomis, Sayles & Company’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 		$13.6M Buy
663,156
+169,953
+34% +$3.57M 0.02% 331
2026
Q1 		$11.9M Buy
+493,203
New +$13.1M 0.02% 327

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

Loomis, Sayles & Company's WAY Position: Q2 2026 in Review

Loomis, Sayles & Company increased its Waystar Holding Corp (WAY) stake by 34% in Q2 2026, buying an estimated $3.57M and bringing the position to 663,156 shares worth $13.6M. The position accounts for 0.02% of the portfolio, ranked #331.

Loomis, Sayles & Company first reported a position in WAY in Q1 2026 and has held it in 2 quarters since. 302 funds tracked by Wall St. Rank hold WAY as of Q2 2026.

  • Loomis, Sayles & Company held 663,156 shares of Waystar Holding Corp worth $13.6M as of Q2 2026.
  • Loomis, Sayles & Company bought 169,953 Waystar Holding Corp shares in Q2 2026, an estimated $3.57M.
  • Waystar Holding Corp made up 0.02% of Loomis, Sayles & Company's portfolio in Q2 2026, its #331 holding.
  • Loomis, Sayles & Company first reported a position in Waystar Holding Corp in Q1 2026 and has held it in 2 quarters since.
  • 302 funds tracked by Wall St. Rank held Waystar Holding Corp as of Q2 2026.

Based on Loomis, Sayles & Company's 13F filing for Q2 2026, filed 14 Aug 2026.