QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

BAILLIE GIFFORD & CO's Holding History (CIK: 0001088875)

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

Q2 2025
Shares 600,812 Value ($000) $3,995 Avg Close $5.57 Range $4.05 - $7.03
Q1 2025
Shares 600,812 Value ($000) $3,911 Avg Close $8.34 Range $6.16 - $12.41
Q4 2024
Shares 629,797 Value ($000) $6,695 Avg Close $12.16 Range $9.87 - $15.67
Q3 2024
Shares 633,001 Value ($000) $8,204 Avg Close $13.36 Range $10.50 - $16.74
Q2 2024
Shares 633,460 Value ($000) $8,368 Avg Close $16.71 Range $11.83 - $23.86
Q1 2024
Shares 623,355 Value ($000) $14,686 Avg Close $24.77 Range $21.53 - $29.70
Q4 2023
Shares 631,573 Value ($000) $17,267 Avg Close $23.54 Range $19.35 - $28.78
Q3 2023
Shares 631,897 Value ($000) $17,150 Avg Close $24.75 Range $20.57 - $28.77
Q2 2023
Shares 631,897 Value ($000) $14,249 Avg Close $17.82 Range $10.64 - $24.14
Q1 2023
Shares 631,897 Value ($000) $7,121 Avg Close $12.78 Range $10.02 - $15.63
Q4 2022
Shares 632,195 Value ($000) $8,756 Avg Close $11.51 Range $8.19 - $14.55
Q3 2022
Shares 632,195 Value ($000) $6,967 Avg Close $12.71 Range $6.31 - $19.46
Q2 2022
Shares 630,870 Value ($000) $10,214 Avg Close $20.56 Range $14.58 - $31.33
Q1 2022
Shares 632,248 Value ($000) $18,455 Avg Close $30.56 Range $22.70 - $43.32
Q4 2021
Shares 626,602 Value ($000) $26,568 Avg Close $46.70 Range $35.02 - $60.92
Q3 2021
Shares 601,558 Value ($000) $29,952 Avg Close $51.55 Range $44.20 - $60.95
Q2 2021
Shares 601,171 Value ($000) $35,265 Avg Close $58.04 Range $41.76 - $69.22
Q1 2021
Shares 514,012 Value ($000) $30,054 Avg Close $67.60 Range $42.92 - $92.57