CP
WAY

CenterBook Partners’s Waystar Holding Corp WAY Stock Holding History

CenterBook Partners’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 		$394K Sell
19,180
-383
-2% -$8.05K 0.02% 568
2026
Q1 		$472K Buy
+19,563
New +$519K 0.03% 496

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

CenterBook Partners's WAY Position: Q2 2026 in Review

CenterBook Partners reduced its Waystar Holding Corp (WAY) stake by 2% in Q2 2026, selling an estimated $8.05K and leaving 19,180 shares worth $394K. The position accounts for 0.02% of the portfolio, ranked #568.

CenterBook Partners first reported a position in WAY in Q1 2026 and has held it in 2 quarters since. The position peaked at $472K in Q1 2026. 301 funds tracked by Wall St. Rank hold WAY as of Q2 2026.

  • CenterBook Partners held 19,180 shares of Waystar Holding Corp worth $394K as of Q2 2026.
  • CenterBook Partners sold 383 Waystar Holding Corp shares in Q2 2026, an estimated $8.05K.
  • Waystar Holding Corp made up 0.02% of CenterBook Partners's portfolio in Q2 2026, its #568 holding.
  • CenterBook Partners first reported a position in Waystar Holding Corp in Q1 2026 and has held it in 2 quarters since.
  • CenterBook Partners's Waystar Holding Corp position peaked at $472K in Q1 2026.
  • 301 funds tracked by Wall St. Rank held Waystar Holding Corp as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.