QTRX Shares Outstanding - Quanterix Corp

Complete source-backed shares outstanding history.

Available history: 2017-12-31 to 2026-08-03
Data captured: 2026-09-04

Historical Shares Outstanding

Date	Shares outstanding
2026-08-03	47,293,065
2026-06-30	47,135,000
2026-04-30	47,105,981
2026-03-31	47,061,000
2026-02-23	46,939,975
2025-12-31	46,744,000
2025-11-04	46,710,797
2025-09-30	46,683,000
2025-07-31	46,465,915
2025-06-30	38,873,000
2025-05-06	38,829,386
2025-03-31	38,801,000
2025-03-11	38,776,208
2024-12-31	38,573,000
2024-12-17	38,524,326
2024-09-30	38,475,000
2024-08-02	38,379,033
2024-06-30	38,398,000
2024-05-02	38,270,088
2024-03-31	38,353,000
2024-02-26	38,063,618
2023-12-31	38,014,000
2023-11-02	37,829,746
2023-09-30	37,839,000
2023-08-02	37,552,586
2023-06-30	37,566,000
2023-05-01	37,408,723
2023-03-31	37,423,981
2023-02-28	37,248,605
2022-12-31	37,280,000
2022-11-01	37,054,705
2022-09-30	37,093,601
2022-08-01	36,987,560
2022-06-30	36,974,827
2022-05-04	36,910,137
2022-03-31	36,899,156
2022-02-23	36,847,340
2021-12-31	36,768,035
2021-11-01	36,648,018
2021-09-30	36,574,132
2021-07-29	36,522,840
2021-06-30	36,454,369
2021-04-30	36,336,598
2021-03-31	36,294,928
2021-03-01	36,267,609
2020-12-31	31,796,544
2020-10-30	31,668,184
2020-09-30	31,583,509
2020-07-30	28,440,339
2020-06-30	28,112,201
2020-05-01	28,310,994
2020-03-31	28,243,442
2020-03-01	28,225,653
2019-12-31	28,112,201
2019-10-31	28,014,764
2019-09-30	27,967,713
2019-07-31	25,165,086
2019-06-30	24,894,019
2019-05-08	22,596,122
2019-03-31	22,491,447
2019-03-01	22,461,202
2018-12-31	22,369,036
2018-11-01	22,197,779
2018-09-30	22,151,410
2018-08-01	22,099,647
2018-06-30	21,980,681
2018-05-01	21,960,140
2018-03-31	21,823,282
2017-12-31	21,707,041