Munro Partners’s Waystar Holding Corp WAY Stock Holding History

Munro 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 Q1	–	Sell	-182,115	Closed	-$5.96M	–	80
2025 Q4	$5.96M	Buy	182,115 +3,225	+2%	+$115K	0.15%	54
2025 Q3	$6.78M	Buy	178,890 +92,695	+108%	+$3.44M	0.18%	52
2025 Q2	$3.52M	Buy	86,195 +39,695	+85%	+$1.53M	0.11%	50
2025 Q1	$1.74M	Buy	+46,500	New	+$1.84M	0.08%	53

Other funds holding WAY

EFM

EQT Fund Management Luxembourg $863M AUM 26.03% 1-Year Est. Return

Canada Pension Plan Investment Board Toronto Ontario, Ontario, Canada $181B AUM 41.77% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

Advent International Boston, Massachusetts $17.7B AUM 5.23% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

GAM

Goldentree Asset Management New York $1.72B AUM 1.39% 1-Year Est. Return

Munro Partners's WAY Position: Q1 2026 in Review

Munro Partners sold out of Waystar Holding Corp (WAY) in Q1 2026, closing a stake of 182,115 shares — an estimated $5.96M sold.

Munro Partners first reported a position in WAY in Q1 2025 and held it in 4 quarters. The position peaked at $6.78M in Q3 2025. 307 funds tracked by Wall St. Rank hold WAY as of Q1 2026.

Munro Partners reported no remaining Waystar Holding Corp position as of Q1 2026 after selling out during the quarter.
Munro Partners sold 182,115 Waystar Holding Corp shares in Q1 2026, an estimated $5.96M.
Munro Partners first reported a position in Waystar Holding Corp in Q1 2025 and held it in 4 quarters.
Munro Partners's Waystar Holding Corp position peaked at $6.78M in Q3 2025.
307 funds tracked by Wall St. Rank held Waystar Holding Corp as of Q1 2026.

Based on Munro Partners's 13F filing for Q1 2026, filed 6 May 2026.