Group One Trading
WAY

Group One Trading’s Waystar Holding Corp WAY Stock Holding History

Group One Trading’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 		$2.29M Buy
95,000
+25,200
+36% +$669K ﹤0.01% 1948
2025
Q4 		$2.29M Buy
69,800
+60,300
+635% +$2.15M ﹤0.01% 2171
2025
Q3 		$360K Buy
9,500
+2,800
+42% +$104K ﹤0.01% 4033
2025
Q2 		$274K Buy
6,700
+4,000
+148% +$154K ﹤0.01% 4017
2025
Q1 		$101K Sell
2,700
-5,200
-66% -$206K ﹤0.01% 4594
2024
Q4 		$290K Buy
+7,900
New +$243K ﹤0.01% 3616

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 $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BCI
Bain Capital Investors Boston, Massachusetts $3.27B AUM 3.23% 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

Group One Trading's WAY Position: Q1 2026 in Review

Group One Trading increased its Waystar Holding Corp (WAY) stake by 11% in Q1 2026, buying an estimated $120K and bringing the position to 45,756 shares worth $1.1M. The position accounts for ﹤0.01% of the portfolio, ranked #2614.

Group One Trading first reported a position in WAY in Q4 2024 and has held it in 6 quarters since. The position peaked at $1.91M in Q2 2025. 305 funds tracked by Wall St. Rank hold WAY as of Q1 2026.

  • Group One Trading held 45,756 shares of Waystar Holding Corp worth $1.1M as of Q1 2026.
  • Group One Trading bought 4,530 Waystar Holding Corp shares in Q1 2026, an estimated $120K.
  • Waystar Holding Corp made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #2614 holding.
  • Group One Trading first reported a position in Waystar Holding Corp in Q4 2024 and has held it in 6 quarters since.
  • Group One Trading's Waystar Holding Corp position peaked at $1.91M in Q2 2025.
  • 305 funds tracked by Wall St. Rank held Waystar Holding Corp as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.