BlackRock, Inc. - 30 Jun 2025 SCHEDULE 13G/A Report for Quanterix Corp Common Stock (QTRX)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: Quanterix Corp Common Stock
Symbol: QTRX
Shares outstanding: 39M shares
Disclosed Ownership: 2.84M shares
Ownership: 7.3%
Form type: SCHEDULE 13G/A
Filing time: 17 Jul 2025, 19:54:40 UTC
Date of event: 30 Jun 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	7.3%	2.84M	2.78M	0	Spencer Fleming	Managing Director