QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2025
Shares 120,203 Value ($000) $764 Avg Close $6.21 Range $4.50 - $7.88
Q3 2025
Shares 146,248 Value ($000) $1,895 Avg Close $5.32 Range $4.15 - $7.09
Q2 2025
Shares 78,980 Value ($000) $525 Avg Close $5.57 Range $4.05 - $7.03
Q1 2025
Shares 54,861 Value ($000) $357 Avg Close $8.34 Range $6.16 - $12.41
Q4 2024
Shares 129,644 Value ($000) $1,378 Avg Close $12.16 Range $9.87 - $15.67
Q3 2024
Shares 146,248 Value ($000) $2 Avg Close $13.36 Range $10.50 - $16.74
Q2 2024
Shares 102,801 Value ($000) $1,358 Avg Close $16.71 Range $11.83 - $23.86
Q1 2024
Shares 48,541 Value ($000) $1,144 Avg Close $24.77 Range $21.53 - $29.70
Q4 2023
Shares 61,184 Value ($000) $1,673 Avg Close $23.54 Range $19.35 - $28.78
Q3 2023
Shares 15,911 Value ($000) $432 Avg Close $24.75 Range $20.57 - $28.77
Q2 2023
Shares 13,569 Value ($000) $0 Avg Close $17.82 Range $10.64 - $24.14
Q1 2023
Shares 17,341 Value ($000) $0 Avg Close $12.78 Range $10.02 - $15.63
Q4 2022
Shares 9,273 Value ($000) $0 Avg Close $11.51 Range $8.19 - $14.55
Q3 2022
Shares 1,597 Value ($000) $18 Avg Close $12.71 Range $6.31 - $19.46
Q2 2022
Shares 1,862 Value ($000) $31 Avg Close $20.56 Range $14.58 - $31.33
Q1 2022
Shares 5,247 Value ($000) $153 Avg Close $30.56 Range $22.70 - $43.32
Q4 2021
Shares 37,557 Value ($000) $1,593 Avg Close $46.70 Range $35.02 - $60.92
Q3 2021
Shares 15,644 Value ($000) $779 Avg Close $51.55 Range $44.20 - $60.95
Q2 2021
Shares 13,101 Value ($000) $768 Avg Close $58.04 Range $41.76 - $69.22
Q1 2021
Shares 31,428 Value ($000) $1,838 Avg Close $67.60 Range $42.92 - $92.57
Q4 2020
Shares 9,400 Value ($000) $438 Avg Close $43.65 Range $33.55 - $52.75
Q3 2020
Shares 9,686 Value ($000) $327 Avg Close $32.20 Range $26.01 - $37.77
Q2 2020
Shares 14,117 Value ($000) $386 Avg Close $25.27 Range $17.12 - $28.99
Q1 2020
Shares 7,011 Value ($000) $130 Avg Close $22.82 Range $10.89 - $29.00
Q4 2019
Shares 13,433 Value ($000) $317 Avg Close $22.82 Range $19.08 - $26.07
Q3 2019
Shares 35,314 Value ($000) $776 Avg Close $27.89 Range $21.17 - $35.69
Q2 2019
Shares 6,200 Value ($000) $209 Avg Close $25.87 Range $19.54 - $36.15
Q1 2019
Shares 3,338 Value ($000) $86 Avg Close $22.33 Range $17.08 - $26.06
Q4 2018
Shares 1,355 Value ($000) $25 Avg Close $17.94 Range $16.00 - $22.23
Q3 2018
Shares 4,722 Value ($000) $101 Avg Close $15.81 Range $13.00 - $22.61
Q2 2018
Shares 365 Value ($000) $6 Avg Close $17.31 Range $13.53 - $20.83
Q1 2018
Shares 1,028 Value ($000) $18 Avg Close $20.04 Range $16.03 - $24.80