QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q2 2024
Shares 46,898 Value ($000) $620 Avg Close $16.71 Range $11.83 - $23.86
Q1 2024
Shares 93,211 Value ($000) $2,196 Avg Close $24.77 Range $21.53 - $29.70
Q4 2023
Shares 176,969 Value ($000) $4,838 Avg Close $23.54 Range $19.35 - $28.78
Q3 2023
Shares 624,904 Value ($000) $16,960 Avg Close $24.75 Range $20.57 - $28.77
Q2 2023
Shares 811,856 Value ($000) $18,307 Avg Close $17.82 Range $10.64 - $24.14
Q1 2023
Shares 980,085 Value ($000) $11,046 Avg Close $12.78 Range $10.02 - $15.63
Q4 2022
Shares 1,548,415 Value ($000) $21,446 Avg Close $11.51 Range $8.19 - $14.55
Q3 2022
Shares 1,934,619 Value ($000) $21,320 Avg Close $12.71 Range $6.31 - $19.46
Q2 2022
Shares 701,841 Value ($000) $11,363 Avg Close $20.56 Range $14.58 - $31.33
Q1 2022
Shares 1,425,471 Value ($000) $41,609 Avg Close $30.56 Range $22.70 - $43.32
Q4 2021
Shares 1,239,798 Value ($000) $52,567 Avg Close $46.70 Range $35.02 - $60.92
Q3 2021
Shares 975,499 Value ($000) $48,570 Avg Close $51.55 Range $44.20 - $60.95
Q2 2021
Shares 964,706 Value ($000) $56,590 Avg Close $58.04 Range $41.76 - $69.22
Q1 2021
Shares 825,935 Value ($000) $48,292 Avg Close $67.60 Range $42.92 - $92.57
Q4 2020
Shares 1,502,414 Value ($000) $69,862 Avg Close $43.65 Range $33.55 - $52.75
Q3 2020
Shares 1,122,506 Value ($000) $37,873 Avg Close $32.20 Range $26.01 - $37.77
Q2 2020
Shares 837,220 Value ($000) $22,931 Avg Close $25.27 Range $17.12 - $28.99
Q1 2020
Shares 527,636 Value ($000) $9,693 Avg Close $22.82 Range $10.89 - $29.00