QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

First Eagle Investment Management, LLC's Holding History (CIK: 0001325447)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 531,427 Value ($000) $3,380 Avg Close $6.21 Range $4.50 - $7.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	531,427	$3,380	$6.21	$4.50 - $7.88