Arrowstreet Capital
WAY

Arrowstreet Capital’s Waystar Holding Corp WAY Stock Holding History

Arrowstreet Capital’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
2025
Q3 		– Sell
-11,495
Closed -$470K – 2151
2025
Q2 		$470K Sell
11,495
-16,406
-59% -$632K ﹤0.01% 1758
2025
Q1 		$1.04M Sell
27,901
-133,786
-83% -$5.3M ﹤0.01% 1465
2024
Q4 		$5.93M Buy
161,687
+142,888
+760% +$4.39M ﹤0.01% 963
2024
Q3 		$524K Buy
+18,799
New +$464K ﹤0.01% 1508

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
BCI
Bain Capital Investors Boston, Massachusetts $3.27B AUM 3.23% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Arrowstreet Capital's WAY Position: Q3 2025 in Review

Arrowstreet Capital sold out of Waystar Holding Corp (WAY) in Q3 2025, closing a stake of 11,495 shares — an estimated $470K sold.

Arrowstreet Capital first reported a position in WAY in Q3 2024 and held it in 4 quarters. The position peaked at $5.93M in Q4 2024. 301 funds tracked by Wall St. Rank hold WAY as of Q3 2025.

  • Arrowstreet Capital reported no remaining Waystar Holding Corp position as of Q3 2025 after selling out during the quarter.
  • Arrowstreet Capital sold 11,495 Waystar Holding Corp shares in Q3 2025, an estimated $470K.
  • Arrowstreet Capital first reported a position in Waystar Holding Corp in Q3 2024 and held it in 4 quarters.
  • Arrowstreet Capital's Waystar Holding Corp position peaked at $5.93M in Q4 2024.
  • 301 funds tracked by Wall St. Rank held Waystar Holding Corp as of Q3 2025.

Based on Arrowstreet Capital's 13F filing for Q3 2025, filed 13 Nov 2025.