MPIA
WAY

Mountain Pacific Investment Advisers’s Waystar Holding Corp WAY Stock Holding History

Mountain Pacific Investment Advisers’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 		$1.17M Sell
57,164
-24,815
-30% -$522K 0.18% 74
2026
Q1 		$1.98M Buy
81,979
+3,876
+5% +$103K 0.34% 62
2025
Q4 		$2.56M Buy
78,103
+33,549
+75% +$1.2M 0.41% 53
2025
Q3 		$1.69M Buy
+44,554
New +$1.65M 0.26% 66

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

Mountain Pacific Investment Advisers's WAY Position: Q2 2026 in Review

Mountain Pacific Investment Advisers reduced its Waystar Holding Corp (WAY) stake by 30% in Q2 2026, selling an estimated $522K and leaving 57,164 shares worth $1.17M. The position accounts for 0.18% of the portfolio, ranked #74.

Mountain Pacific Investment Advisers first reported a position in WAY in Q3 2025 and has held it in 4 quarters since. The position peaked at $2.56M in Q4 2025. 302 funds tracked by Wall St. Rank hold WAY as of Q2 2026.

  • Mountain Pacific Investment Advisers held 57,164 shares of Waystar Holding Corp worth $1.17M as of Q2 2026.
  • Mountain Pacific Investment Advisers sold 24,815 Waystar Holding Corp shares in Q2 2026, an estimated $522K.
  • Waystar Holding Corp made up 0.18% of Mountain Pacific Investment Advisers's portfolio in Q2 2026, its #74 holding.
  • Mountain Pacific Investment Advisers first reported a position in Waystar Holding Corp in Q3 2025 and has held it in 4 quarters since.
  • Mountain Pacific Investment Advisers's Waystar Holding Corp position peaked at $2.56M in Q4 2025.
  • 302 funds tracked by Wall St. Rank held Waystar Holding Corp as of Q2 2026.

Based on Mountain Pacific Investment Advisers's 13F filing for Q2 2026, filed 30 Jul 2026.