Derby LuxCo S.a r.l.

Derby LuxCo sells 7,766,088 shares of WAY for $304.5M at $39.21; reduces stake 23.8% to 24.88M shares

Derby LuxCo, a 10% owner, executed a substantial sale of 7,766,088 shares (7.77M shares) at $39.21 on 2025-09-12, generating $304,508,310.48 in proceeds and reducing holdings by 23.8% to 24,879,437 shares (24.88M shares). The transaction occurred at a price $0.96 above the current market price of $38.25, placing the sale near recent highs within the 52-week range of $26.39–$45.35. Notably, Derby LuxCo's prior three sales at WAY (2025-05-20, 2025-05-16, and 2025-02-24) all displayed well-timed execution at the 90-day mark, with negative subsequent returns of -3.0%, -5.0%, and -3.4% respectively, suggesting a consistent pattern of selling into strength and before declines. The company's elevated P/E of 78.06 against full-year unprofitability and recent quarterly profitability raises valuation concerns, and the timing of this large-block liquidation by a major shareholder at recent peaks warrants investor attention as to the broader growth narrative supporting the stock's 19.3% annual revenue growth.

Derby LuxCo (10% owner) sells 6.18M WAY shares in 2 transactions for $231.2M; stake cut to 32.65M

Derby LuxCo, a 10% shareholder in Waystar, executed two separate sales totaling 6,182,849 shares for $231,199,600.65 at $37.39 per share on 2025-05-16 and 2025-05-20, reducing holdings by 15.9% to 32.65M shares. The company trades at a P/E of 264.33 despite generating $256.4M in quarterly revenue and $29.3M in net income, though it was unprofitable on a full-year basis. The stock is currently at $39.65, up 8.8% over 30 days but down 12.6% from its 52-week high of $45.35. This large block sale by a principal shareholder represents a material reduction in insider ownership and merits tracking for signaling about capital allocation priorities or near-term outlook, particularly given the company's elevated valuation metrics and recent profitability challenges.

10% owner Derby LuxCo sold 9,830,143 shares of WAY at $40.00 for $393.2M; holdings cut from 48.66M to 38.83M shares (-20.2%)

Derby LuxCo, a 10% shareholder, executed a substantial sale of 9,830,143 shares at $40.00, reducing its stake by 20.2% to 38.83M shares remaining. The transaction occurred at a price 5.6% below the current market price of $42.35 and near the midpoint of the 52-week range, while the stock is up 9.8% over 30 days and 38.4% over 90 days, suggesting a liquidation rather than a tactical entry point. The company's fundamentals show strong revenue growth of 19.3% year-over-year with quarterly revenue of $240.1M, though it remains unprofitable on a full-year basis with net income of $5.4M in the latest quarter but negative earnings for the full fiscal year. This significant reduction in a major stakeholder's position warrants monitoring of the underlying business performance and whether this signals a shift in major shareholder positioning.