QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q2 2024
Shares 40,495 Value ($000) $535 Avg Close $16.71 Range $11.83 - $23.86
Q1 2024
Shares 41,098 Value ($000) $968 Avg Close $24.77 Range $21.53 - $29.70
Q4 2023
Shares 42,006 Value ($000) $1,148 Avg Close $23.54 Range $19.35 - $28.78
Q2 2023
Shares 13,935 Value ($000) $314 Avg Close $17.82 Range $10.64 - $24.14
Q1 2022
Shares 11,859 Value ($000) $346 Avg Close $30.56 Range $22.70 - $43.32
Q3 2021
Shares 12,270 Value ($000) $611 Avg Close $51.55 Range $44.20 - $60.95
Q2 2021
Shares 24,261 Value ($000) $1,423 Avg Close $58.04 Range $41.76 - $69.22
Q1 2021
Shares 187,884 Value ($000) $10,986 Avg Close $67.60 Range $42.92 - $92.57