Stock-based compensation (Tables)

6 Months Ended

Jun. 30, 2026

Stock-based Compensation [Abstract]

Summary of Stock Option Activity Under the LTIP

A summary of the stock option activity under the LTIP for the six months ended June 30, 2026 and for the year ended December 31, 2025, is presented below:

		Number of options				Weighted average exercise price				Grant-date fair value				Weighted average remaining contractual term (in years)
Outstanding as of December 31, 2025			11,773,851				2.92				17,570,565				5.7
Granted			2,153,150				12.00				16,385,472				10.00
Outstanding as of June 30, 2026			13,927,001				4.33				33,956,037				6.0

Vested as of December 31, 2025			8,743,081				2.46				10,164,746				4.8
Vested as of June 30, 2026			10,767,851				2.74				14,248,085				4.9

Summary of Outstanding RSUs

A summary of outstanding restricted stock units as of June 30, 2026, and activity during the six months then ended, is as follows:

		Number of Awards				Weighted-Average Grant-Date Fair Value Per Award				Aggregate Intrinsic Value
Outstanding as of December 31, 2025			1,256,500			$	4.90			$	6,156,850
Granted			1,619,820			$	12.00			$	19,437,840
Vested			(868,250	)		$	4.90			$	(4,254,425	)
Outstanding as of June 30, 2026			2,008,070			$	10.63			$	21,340,265