QUANTERIX CORP

Ticker: QTRX CUSIP: 74766Q101 Class: Common Stock

ADVISORY RESEARCH INC's Holding History (CIK: 0000902584)

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

Q2 2021
Shares 29,843 Value ($000) $1,751 Avg Close $58.04 Range $41.76 - $69.22
Q1 2021
Shares 23,154 Value ($000) $1,354 Avg Close $67.60 Range $42.92 - $92.57
Q4 2020
Shares 17,488 Value ($000) $813 Avg Close $43.65 Range $33.55 - $52.75
Q3 2020
Shares 22,934 Value ($000) $774 Avg Close $32.20 Range $26.01 - $37.77
Q2 2020
Shares 24,079 Value ($000) $660 Avg Close $25.27 Range $17.12 - $28.99
Q1 2020
Shares 19,619 Value ($000) $360 Avg Close $22.82 Range $10.89 - $29.00
Q4 2019
Shares 30,810 Value ($000) $728 Avg Close $22.82 Range $19.08 - $26.07
Q3 2019
Shares 39,005 Value ($000) $857 Avg Close $27.89 Range $21.17 - $35.69
Q2 2019
Shares 32,671 Value ($000) $1,104 Avg Close $25.87 Range $19.54 - $36.15