Vertex Pharmaceuticals Inc / Ma

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC VRTX

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/9/2026

Shares

39,735

Value ($000)

18,014

Weight

0.1%

2024 Q3 - 2025 Q4 (6 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/9/2026	18,014	0.1%	39,735	12/31/2025
2025 Q3	11/12/2025	233	0.0%	596	9/30/2025
2025 Q2	7/29/2025	10,065	0.0%	22,608	6/30/2025
2025 Q1	5/9/2025	38,462	0.1%	79,332	3/31/2025
2024 Q4	2/10/2025	31,222	0.1%	77,532	12/31/2024
2024 Q3	11/8/2024	35,601	0.1%	76,549	9/30/2024