QTRX Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 6.90%

Insider Buying (Last 12 Months): $624,630.00

Insider Selling (Last 12 Months): $60,025.00

Quanterix Insider Trading History Chart

Quanterix Share Price & Price History

^$11.75

▲ +0.03 (0.26%)

As of 11/22/2024 01:00 AM ET

Days: 30 | 90 | 365

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Quanterix Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
8/20/2024	David R Walt	Director	Buy	47,000	$13.29	$624,630.00	1,487,342
4/1/2024	Laurie J Olson	Director	Sell	1,000	$23.50	$23,500.00	15,238
2/14/2024	Laurie J Olson	Director	Sell	1,500	$24.35	$36,525.00	15,238
9/8/2023	William P Donnelly	Director	Buy	20,200	$24.85	$501,970.00	28,438
8/15/2022	Michael A Doyle	CFO	Buy	15,000	$10.16	$152,400.00	48,614
8/12/2022	Masoud Toloue	CEO	Buy	105,000	$10.43	$1,095,150.00	185,823
8/12/2022	Michael A Doyle	CFO	Buy	15,000	$10.43	$156,450.00	33,614
8/10/2022	David R Walt	Director	Buy	150,000	$8.62	$1,293,000.00	1,431,312
8/1/2022	John J. Fry	General Counsel	Sell	401	$15.61	$6,259.61	37,671
8/1/2022	Masoud Toloue	CEO	Sell	446	$15.61	$6,962.06	80,823
8/1/2022	Michael A Doyle	CFO	Sell	37	$15.61	$577.57	18,614
7/13/2022	Michael A Doyle	CFO	Sell	434	$18.16	$7,881.44	18,651
7/5/2022	E Kevin Hrusovsky	Chairman	Sell	960	$16.57	$15,907.20	910,249
7/5/2022	John J. Fry	General Counsel	Sell	387	$16.57	$6,412.59	38,072
7/5/2022	Masoud Toloue	CEO	Sell	432	$16.57	$7,158.24	81,269
5/2/2022	E Kevin Hrusovsky	Chairman	Sell	649	$22.36	$14,511.64	911,921
5/2/2022	John J. Fry	General Counsel	Sell	429	$22.36	$9,592.44	38,837
4/1/2022	Dawn R. Mattoon	VP	Sell	261	$29.79	$7,775.19	36,876
4/1/2022	E Kevin Hrusovsky	CEO	Sell	868	$29.79	$25,857.72	886,976
4/1/2022	John J. Fry	General Counsel	Sell	524	$29.79	$15,609.96	30,229
4/1/2022	Mark T Roskey	SVP	Sell	171	$29.79	$5,094.09	22,325
3/23/2022	David C Duffy	SVP	Sell	3,266	$30.00	$97,980.00
2/9/2022	Dawn R. Mattoon	VP	Sell	318	$34.97	$11,120.46
2/9/2022	E Kevin Hrusovsky	CEO	Sell	1,364	$34.97	$47,699.08
2/9/2022	John J. Fry	General Counsel	Sell	481	$34.97	$16,820.57
2/9/2022	Mark T Roskey	SVP	Sell	292	$34.97	$10,211.24
2/4/2022	David C Duffy	SVP	Sell	3,266	$30.91	$100,952.06
2/2/2022	Dawn R. Mattoon	VP	Sell	267	$31.46	$8,399.82
2/2/2022	E Kevin Hrusovsky	CEO	Sell	589	$31.46	$18,529.94
2/2/2022	John J. Fry	General Counsel	Sell	371	$31.46	$11,671.66
2/2/2022	Mark T Roskey	SVP	Sell	166	$31.46	$5,222.36
1/31/2022	David C Duffy	SVP	Sell	3,266	$30.00	$97,980.00
12/29/2021	David C Duffy	SVP	Sell	1,667	$40.71	$67,863.57
12/1/2021	Dawn R. Mattoon	VP	Sell	353	$40.29	$14,222.37
12/1/2021	E Kevin Hrusovsky	CEO	Sell	3,710	$40.29	$149,475.90
12/1/2021	John J. Fry	General Counsel	Sell	350	$40.29	$14,101.50
12/1/2021	Mark T Roskey	SVP	Sell	147	$40.29	$5,922.63

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SEC Filings (Institutional Ownership Changes) for Quanterix (NASDAQ:QTRX)

86.48% of Quanterix stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Quanterix Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/18/2024	Empire Financial Management Company LLC	37,500	$0.49M	0.1%	+100.0%	0.098%
11/18/2024	Ashford Capital Management Inc.	734,115	$9.51M	1.2%	-4.8%	1.913%
11/16/2024	Geode Capital Management LLC	858,667	$11.13M	0.0%	+2.2%	2.237%
11/15/2024	Barclays PLC	146,248	$1.90M	0.0%	+42.3%	0.381%
11/15/2024	Pier Capital LLC	511,798	$6.63M	0.9%	+23.5%	1.334%
11/15/2024	Jane Street Group LLC	47,369	$0.61M	0.0%	-14.2%	0.123%
11/15/2024	State Street Corp	836,443	$10.84M	0.0%	+2.2%	2.179%
11/15/2024	Portolan Capital Management LLC	2,520,686	$32.67M	2.4%	+31.4%	6.568%
11/14/2024	Verition Fund Management LLC	14,271	$0.19M	0.0%	-19.6%	0.037%
11/14/2024	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	510,758	$6.62M	0.0%	-1.8%	1.331%
11/13/2024	BNP Paribas Financial Markets	7,577	$98K	0.0%	-69.8%	0.020%
11/13/2024	FMR LLC	30,242	$0.39M	0.0%	+112.6%	0.079%
11/13/2024	Quantbot Technologies LP	3,113	$40K	0.0%	-68.3%	0.008%
11/12/2024	Algert Global LLC	137,833	$1.79M	0.0%	+75.9%	0.359%
11/12/2024	Charles Schwab Investment Management Inc.	325,604	$4.22M	0.0%	-0.9%	0.848%
11/9/2024	Intech Investment Management LLC	13,090	$0.17M	0.0%	N/A	0.034%
11/8/2024	Connor Clark & Lunn Investment Management Ltd.	38,550	$0.50M	0.0%	N/A	0.100%
11/5/2024	GSA Capital Partners LLP	19,934	$0.26M	0.0%	N/A	0.052%
11/1/2024	Easterly Investment Partners LLC	876,133	$11.36M	0.9%	+26.5%	2.283%
10/29/2024	Emerald Advisers LLC	719,217	$9.32M	0.4%	+5.6%	1.879%
10/29/2024	Harbor Capital Advisors Inc.	192,444	$2.49M	0.1%	+129.3%	0.503%
10/29/2024	Emerald Mutual Fund Advisers Trust	563,247	$7.30M	0.4%	+0.8%	1.472%
10/29/2024	Janney Capital Management LLC	23,553	$0.31M	0.0%	+33.6%	0.062%
10/25/2024	Valmark Advisers Inc.	111,995	$1.45M	0.0%	-0.9%	0.293%
10/25/2024	abrdn plc	166,398	$2.16M	0.0%	+163.6%	0.435%
10/19/2024	Allspring Global Investments Holdings LLC	9,886	$0.13M	0.0%	-30.7%	0.026%
10/16/2024	nVerses Capital LLC	4,600	$60K	0.0%	N/A	0.012%
10/3/2024	SG Americas Securities LLC	10,722	$0.14M	0.0%	N/A	0.028%
8/16/2024	Algert Global LLC	78,337	$1.04M	0.0%	N/A	0.204%
8/15/2024	Millennium Management LLC	834,847	$11.03M	0.0%	-63.1%	2.175%
8/15/2024	Marathon Capital Management	137,560	$1.82M	0.5%	+15.5%	0.358%
8/15/2024	Deerfield Management Company L.P. Series C	21,461	$0.28M	0.0%	N/A	0.056%
8/14/2024	Squarepoint Ops LLC	24,853	$0.33M	0.0%	-63.6%	0.065%
8/14/2024	Marshall Wace LLP	25,800	$0.34M	0.0%	N/A	0.067%
8/14/2024	Farallon Capital Management LLC	80,000	$1.06M	0.0%	-83.0%	0.208%
8/13/2024	Bulltick Wealth Management LLC	59,500	$0.79M	0.2%	N/A	0.155%
8/13/2024	Canada Pension Plan Investment Board	10,600	$0.14M	0.0%	N/A	0.028%
8/12/2024	XTX Topco Ltd	23,233	$0.31M	0.0%	N/A	0.061%
8/12/2024	Hsbc Holdings PLC	12,738	$0.16M	0.0%	+34.7%	0.033%
8/9/2024	Renaissance Technologies LLC	384,600	$5.08M	0.0%	-9.6%	1.005%
8/9/2024	Dimensional Fund Advisors LP	907,494	$11.99M	0.0%	-8.9%	2.371%
8/8/2024	Envestnet Asset Management Inc.	209,731	$2.77M	0.0%	+2,261.8%	0.548%
8/8/2024	Jupiter Asset Management Ltd.	33,721	$0.45M	0.0%	-28.1%	0.088%
8/8/2024	American Century Companies Inc.	56,145	$0.74M	0.0%	+14.5%	0.147%
8/7/2024	Pier Capital LLC	414,542	$5.48M	0.8%	+48.9%	1.083%
8/7/2024	ClariVest Asset Management LLC	43,035	$0.57M	0.1%	-58.8%	0.112%
8/6/2024	Emerald Advisers LLC	680,987	$9M	0.4%	-3.5%	1.779%
8/6/2024	Los Angeles Capital Management LLC	16,941	$0.22M	0.0%	-16.1%	0.044%
8/1/2024	Rhumbline Advisers	60,444	$0.80M	0.0%	-10.5%	0.158%
8/1/2024	CIBC Asset Management Inc	15,876	$0.21M	0.0%	N/A	0.041%
8/1/2024	Valmark Advisers Inc.	113,023	$1.49M	0.0%	+36.3%	0.295%
7/31/2024	Picton Mahoney Asset Management	165,076	$2.18M	0.1%	+91.7%	0.431%
7/29/2024	Principal Financial Group Inc.	24,397	$0.32M	0.0%	-9.0%	0.064%
7/29/2024	Zurcher Kantonalbank Zurich Cantonalbank	6,260	$83K	0.0%	-18.4%	0.016%
7/26/2024	Allspring Global Investments Holdings LLC	14,261	$0.19M	0.0%	+11.0%	0.037%
7/26/2024	Bank of New York Mellon Corp	132,100	$1.75M	0.0%	+14.2%	0.345%
7/25/2024	Easterly Investment Partners LLC	692,746	$9.15M	0.8%	+779.9%	1.810%
7/25/2024	Baillie Gifford & Co.	633,460	$8.37M	0.0%	+1.6%	1.655%
7/20/2024	Nisa Investment Advisors LLC	2,004	$26K	0.0%	-51.1%	0.005%
7/18/2024	Assenagon Asset Management S.A.	256,567	$3.39M	0.0%	N/A	0.670%
7/10/2024	CWM LLC	2,882	$38K	0.0%	-97.9%	0.008%
7/9/2024	Harbor Capital Advisors Inc.	83,941	$1.11M	0.1%	+772.3%	0.219%
5/24/2024	Farallon Capital Management LLC	471,000	$11.10M	0.0%	+156.0%	1.231%
5/20/2024	Virtu Financial LLC	14,483	$0.34M	0.0%	N/A	0.038%
5/17/2024	Comerica Bank	7,975	$0.19M	0.0%	+44,205.6%	0.021%
5/16/2024	California State Teachers Retirement System	35,906	$0.85M	0.0%	-4.4%	0.094%
5/16/2024	Kent Lake Capital LLC	75,000	$1.77M	0.8%	-60.3%	0.196%
5/15/2024	Blue Water Life Science Advisors LP	309,093	$7.28M	6.8%	+7.3%	0.808%
5/15/2024	Price T Rowe Associates Inc. MD	39,916	$0.94M	0.0%	+3.1%	0.104%
5/14/2024	Platinum Investment Management Ltd.	217,442	$5.12M	0.2%	-57.4%	0.568%
5/14/2024	CANADA LIFE ASSURANCE Co	15,501	$0.37M	0.0%	-33.9%	0.041%
5/10/2024	Vanguard Group Inc.	2,069,423	$48.76M	0.0%	+0.7%	5.411%
5/9/2024	Picton Mahoney Asset Management	86,092	$2.03M	0.1%	+1,598.1%	0.225%
5/9/2024	Lord Abbett & CO. LLC	1,757,153	$41.40M	0.1%	+22.9%	4.594%
5/9/2024	State Board of Administration of Florida Retirement System	14,341	$0.34M	0.0%	+42.1%	0.037%
5/8/2024	Russell Investments Group Ltd.	18,569	$0.44M	0.0%	-7.4%	0.049%
5/8/2024	Williams Jones Wealth Management LLC.	56,337	$1.33M	0.0%	N/A	0.147%
5/7/2024	SG Americas Securities LLC	12,046	$0.28M	0.0%	-33.7%	0.031%
5/3/2024	Easterly Investment Partners LLC	78,734	$1.86M	0.1%	+551.1%	0.206%
5/1/2024	Janney Capital Management LLC	11,001	$0.26M	0.0%	N/A	0.029%
5/1/2024	BNP Paribas Financial Markets	37,713	$0.89M	0.0%	-27.2%	0.099%
5/1/2024	Baillie Gifford & Co.	623,355	$14.69M	0.0%	-1.3%	1.630%
4/30/2024	Allspring Global Investments Holdings LLC	12,844	$0.30M	0.0%	+22.3%	0.034%
4/29/2024	Principal Financial Group Inc.	26,824	$0.63M	0.0%	+145.8%	0.070%
4/29/2024	RWA Wealth Partners LLC	293,203	$6.91M	0.1%	+51.8%	0.767%
4/18/2024	Allspring Global Investments Holdings LLC	12,844	$0.30M	0.0%	+22.3%	0.034%
4/5/2024	Los Angeles Capital Management LLC	20,191	$0.48M	0.0%	+93.6%	0.053%
3/5/2024	Twin Focus Capital Partners LLC	12,000	$0.33M	0.0%	-40.0%	0.032%
2/15/2024	Parkman Healthcare Partners LLC	146,366	$4M	0.6%	+89.9%	0.387%
2/15/2024	Gilder Gagnon Howe & Co. LLC	1,202,408	$32.87M	0.5%	-1.9%	3.178%
2/15/2024	Granahan Investment Management LLC	666,859	$18.23M	0.6%	-12.2%	1.763%
2/15/2024	Blue Water Life Science Advisors LP	288,196	$7.88M	6.9%	N/A	0.762%
2/14/2024	Kent Lake Capital LLC	188,849	$5.16M	2.0%	-52.8%	0.499%
2/14/2024	Superstring Capital Management LP	71,760	$1.96M	1.4%	N/A	0.190%
2/14/2024	Platinum Investment Management Ltd.	510,753	$13.96M	0.6%	-22.6%	1.350%
2/13/2024	Campbell & CO Investment Adviser LLC	16,403	$0.45M	0.0%	N/A	0.043%
2/12/2024	Olympiad Research LP	16,182	$0.44M	0.3%	+20.9%	0.043%
2/9/2024	Quest Partners LLC	8,785	$0.24M	0.1%	N/A	0.023%
2/9/2024	Trexquant Investment LP	23,087	$0.63M	0.0%	-40.3%	0.061%
2/8/2024	Marathon Capital Management	105,745	$2.89M	0.7%	-0.6%	0.280%

Data available starting January 2016

Quanterix Corporation, a life sciences company, engages in development and marketing of digital immunoassay platforms that advances precision health for life sciences research and diagnostics in North America, Europe, the Middle East, Africa, and the Asia Pacific regions. The company offers HD-X instrument, a protein detection platform; and SR-X instrument that enables researchers to apply Simoa detection in an expanded range of applications. It also provides SP-X instrument that is based on Simoa planar array technology for the measurement of multiplex chemiluminescent immunoassays. The company's products include assays include all components required to run enzyme-based immunoassay, such as beads, capture and detector reagents, and enzyme reagents and substrate; and replacement parts, reagents, and antibodies. In addition, it offers contract research services, including sample testing, homebrew assay development, custom assay development, lucent diagnostic, and LDT testing services. The company primarily operates in the areas of neurology, oncology, cardiology, infectious diseases, and inflammation. It sells its products for the life science research sector primarily to laboratories associated with academic and governmental research institutions, as well as pharmaceutical, biotechnology, and contract research companies through a direct field sale, support organizations, and distributors or sales agents. The company was formerly known as Digital Genomics, Inc. and changed its name to Quanterix Corporation in August 2007. Quanterix Corporation was incorporated in 2007 and is headquartered in Billerica, Massachusetts.

Today's Range

Now: $11.75

$11.58

$12.12

50 Day Range

MA: $12.86

$11.02

$15.49

52 Week Range

Now: $11.75

$10.50

$29.70

Volume

256,544 shs

Average Volume

476,778 shs

Market Capitalization

$450.97 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.36

Who are the company insiders with the largest holdings of Quanterix?: Quanterix's top insider shareholders include:
David R Walt (Director)
William P Donnelly (Director)
Laurie J Olson (Director)
Learn More about top insider investors at Quanterix.
Who are the major institutional investors of Quanterix?: Quanterix's top institutional shareholders include:
Portolan Capital Management LLC — 6.57%
Easterly Investment Partners LLC — 2.28%
Geode Capital Management LLC — 2.24%
State Street Corp — 2.18%
Ashford Capital Management Inc. — 1.91%
Emerald Advisers LLC — 1.88%
Learn More about top institutional investors of Quanterix stock.
Which major investors are selling Quanterix stock?: In the previous quarter, QTRX stock was sold by these institutional investors:
Ashford Capital Management Inc.
BNP Paribas Financial Markets
UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Jane Street Group LLC
Quantbot Technologies LP
Allspring Global Investments Holdings LLC
Verition Fund Management LLC
Charles Schwab Investment Management Inc.
Which major investors are buying Quanterix stock?: Within the previous quarter, QTRX stock was purchased by institutional investors including:
Portolan Capital Management LLC
Easterly Investment Partners LLC
Harbor Capital Advisors Inc.
abrdn plc
Pier Capital LLC
Algert Global LLC
Barclays PLC
Connor Clark & Lunn Investment Management Ltd.
In the last year, these company insiders have bought Quanterix stock:
David R Walt (Director)
William P Donnelly (Director)
Learn More investors buying Quanterix stock.