AMERIPRISE FINANCIAL INC

Holdings History for Quanterix Corp - Common Stock, $0.001 par value per share (QTRX)

Symbol: QTRX on Nasdaq
Investment type: Equity - Shares of Stock
Class: Common Stock, $0.001 par value per share
Latest Disclosed Ownership: 3.21M shares
Security Ownership: 8.3%

Shares, Excluding Options vs Price

Value, Excluding Options

Ameriprise Financial, Inc. ownership in Quanterix Corp Common Stock, $0.001 par value per share (QTRX)

2025-02-14 - Ameriprise Financial, Inc. has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 3.21M shares of Quanterix Corp Common Stock, $0.001 par value per share (QTRX). This represents 8.3% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Ameriprise Financial, Inc.	8.3%		$20.9M	3.21M			$6.51	13G	12/31/2024	14 Feb 2025 11:54:05

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
12/31/2024	0.01%	+0%	$34.1M	3.21M	+1,688,680	+111%	$10.63	Q4 2024
9/30/2024	0.01%	+0%	$19.7M	1.52M	+208,027	+15.9%	$12.96	Q3 2024
6/30/2024	0%	+0%	$17.3M	1.31M	+484,509	+58.7%	$13.21	Q2 2024
3/31/2024	0.01%	+0%	$19.4M	825K	+154,002	+23%	$23.56	Q1 2024
12/31/2023	0.01%	+0%	$18.3M	671K	+35,001	+5.51%	$27.34	Q4 2023
9/30/2023	0.01%	0%	$17.3M	636K	-118,131	-15.7%	$27.14	Q3 2023
6/30/2023	0.01%	0%	$17M	754K	-272,201	-26.5%	$22.55	Q2 2023
3/31/2023	0%	+0%	$11.6M	1.03M	+172,719	+20.2%	$11.27	Q1 2023
12/31/2022	0%	+0%	$11.8M	853K	+6,645	+0.78%	$13.85^*	Q4 2022
9/30/2022	0%	+0%	$9.32M	847K	+651,915	+335%	$11.01	Q3 2022
6/30/2022	0%	0%	$3.15M	195K	-39,074	-16.7%	$16.19	Q2 2022
3/31/2022	0%	-0.01%	$6.82M	234K	-850,530	-78.4%	$29.15^*	Q1 2022
12/31/2021	0.01%	+0%	$46M	1.08M	+60,678	+5.93%	$42.40	Q4 2021
9/30/2021	0.02%	+0%	$51M	1.02M	+10,362	+1.02%	$49.79	Q3 2021
6/30/2021	0.02%	0%	$59.4M	1.01M	-6,387	-0.63%	$58.64	Q2 2021
3/31/2021	0.02%	0%	$59.6M	1.02M	-124,867	-10.9%	$58.47	Q1 2021
12/31/2020	0.02%	+0%	$53.2M	1.14M	+191,912	+20.1%	$46.51	Q4 2020
9/30/2020	0.01%	0%	$32.1M	953K	-137,995	-12.7%	$33.73	Q3 2020
6/30/2020	0.01%	+0%	$29.8M	1.09M	+98,403	+9.92%	$27.36	Q2 2020
3/31/2020	0.01%	0%	$18.2M	992K	-178,504	-15.2%	$18.33	Q1 2020
12/31/2019	0.01%	+0%	$27.7M	1.17M	+102,700	+9.62%	$23.62	Q4 2019
9/30/2019	0.01%	+0%	$23.5M	1.07M	+475,090	+80.1%	$21.96	Q3 2019
6/30/2019	0.01%	+0%	$20M	593K	+209,611	+54.7%	$33.76	Q2 2019
3/31/2019	0%	+0%	$9.9M	383K	+291,632	+318%	$25.82	Q1 2019
12/31/2018	0%	+0%	$1.68M	91.7K	+91,731	NEW	$18.30	Q4 2018

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.