Simplex Trading’s Waystar Holding Corp WAY Stock Holding History

Simplex 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 Q2	$20.5K	Sell	1,000 -2,000	-67%	-$42.1K	﹤0.01%	7090
2026 Q1	$72.3K	Sell	3,000 -9,500	-76%	-$252K	﹤0.01%	5457
2025 Q4	$409K	Sell	12,500 -66,800	-84%	-$2.38M	﹤0.01%	3501
2025 Q3	$3.01M	Buy	79,300 +38,700	+95%	+$1.43M	﹤0.01%	1921
2025 Q2	$1.66M	Sell	40,600 -400	-1%	-$15.4K	﹤0.01%	2275
2025 Q1	$1.53M	Buy	41,000 +17,300	+73%	+$685K	﹤0.01%	2286
2024 Q4	$869K	Buy	+23,700	New	+$729K	﹤0.01%	2987

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

GAM

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Bank of Montreal Toronto, Ontario, Canada $304B AUM 35.64% 1-Year Est. Return

Simplex Trading's WAY Position: Q2 2026 in Review

Simplex Trading reduced its Waystar Holding Corp (WAY) stake by 65% in Q2 2026, selling an estimated $35.6K and leaving 917 shares worth $18.8K. The position accounts for ﹤0.01% of the portfolio, ranked #7159.

Simplex Trading first reported a position in WAY in Q3 2024 and has held it in 4 quarters since. The position peaked at $170K in Q4 2025. 302 funds tracked by Wall St. Rank hold WAY as of Q2 2026.

Simplex Trading held 917 shares of Waystar Holding Corp worth $18.8K as of Q2 2026.
Simplex Trading sold 1,691 Waystar Holding Corp shares in Q2 2026, an estimated $35.6K.
Waystar Holding Corp made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #7159 holding.
Simplex Trading first reported a position in Waystar Holding Corp in Q3 2024 and has held it in 4 quarters since.
Simplex Trading's Waystar Holding Corp position peaked at $170K in Q4 2025.
302 funds tracked by Wall St. Rank held Waystar Holding Corp as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.