BCI
WAY

Bain Capital Investors’s Waystar Holding Corp WAY Stock Holding History

Bain Capital Investors’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
Q1 		$319M Hold
13,243,539
– – 9.77% 5
2025
Q4 		$434M Hold
13,243,539
– – 9.38% 5
2025
Q3 		$502M Sell
13,243,539
-4,811,510
-27% -$178M 14.98% 4
2025
Q2 		$738M Sell
18,055,049
-3,699,487
-17% -$143M 23.53% 2
2025
Q1 		$813M Sell
21,754,536
-6,225,881
-22% -$246M 20.92% 2
2024
Q4 		$1.03B Hold
27,980,417
– – 29.37% 3
2024
Q3 		$780M Hold
27,980,417
– – 20.41% 3
2024
Q2 		$602M Buy
+27,980,417
New +$606M 12.77% 3

Other funds holding WAY

EFM
EQT Fund Management Luxembourg $1.02B AUM
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $155B AUM 29.93% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
AI
Advent International Boston, Massachusetts $4.24B AUM 4.24% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
GAM
Goldentree Asset Management New York $1.69B AUM 10.69% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return

Bain Capital Investors's WAY Position: Q1 2026 in Review

Bain Capital Investors held its Waystar Holding Corp (WAY) position steady in Q1 2026 at 13,243,539 shares worth $319M. The position accounts for 9.77% of the portfolio, ranked #5.

Bain Capital Investors first reported a position in WAY in Q2 2024 and has held it in 8 quarters since. The position peaked at $1.03B in Q4 2024. 307 funds tracked by Wall St. Rank hold WAY as of Q1 2026.

  • Bain Capital Investors held 13,243,539 shares of Waystar Holding Corp worth $319M as of Q1 2026.
  • Bain Capital Investors left its Waystar Holding Corp share count unchanged in Q1 2026.
  • Waystar Holding Corp made up 9.77% of Bain Capital Investors's portfolio in Q1 2026, its #5 holding.
  • Bain Capital Investors first reported a position in Waystar Holding Corp in Q2 2024 and has held it in 8 quarters since.
  • Bain Capital Investors's Waystar Holding Corp position peaked at $1.03B in Q4 2024.
  • 307 funds tracked by Wall St. Rank held Waystar Holding Corp as of Q1 2026.

Based on Bain Capital Investors's 13F filing for Q1 2026, filed 15 May 2026.