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QTRX Insider Trading (Quanterix)

Insider Ownership Percentage: 15.40%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $9,841,245.49

Quanterix Insider Trading History Chart

This chart shows the insider buying and selling history at Quanterix by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Quanterix Share Price & Price History

Current Price: $50.27
Price Change: Price Increase of +2.56 (5.37%)
As of 09/17/2021 05:00 PM ET

This chart shows the closing price history over time for QTRX up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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Quanterix Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/3/2021Dawn R. MattoonVPSell346$53.79$18,611.34View SEC Filing Icon  
8/3/2021E Kevin HrusovskyCEOSell3,648$53.79$196,225.92View SEC Filing Icon  
8/3/2021John J. FryGeneral CounselSell344$53.79$18,503.76View SEC Filing Icon  
8/3/2021Mark T. RoskeySVPSell145$53.79$7,799.55View SEC Filing Icon  
7/29/2021E Kevin HrusovskyCEOSell5,000$54.08$270,400.00View SEC Filing Icon  
7/14/2021David C DuffySVPSell1,667$57.77$96,302.59View SEC Filing Icon  
7/13/2021E Kevin HrusovskyCEOSell5,000$57.45$287,250.00View SEC Filing Icon  
6/23/2021David C. DuffySVPSell1,667$62.11$103,537.37View SEC Filing Icon  
6/14/2021E Kevin HrusovskyCEOSell5,000$66.01$330,050.00View SEC Filing Icon  
6/7/2021Marijn E. DekkersDirectorSell9,051$55.92$506,131.92View SEC Filing Icon  
6/4/2021Marijn E. DekkersDirectorSell7,610$55.05$418,930.50View SEC Filing Icon  
6/1/2021Dawn R. MattoonVPSell243$48.32$11,741.76View SEC Filing Icon  
6/1/2021E Kevin HrusovskyCEOSell3,854$48.32$186,225.28View SEC Filing Icon  
6/1/2021John J. FryGeneral CounselSell226$48.32$10,920.32View SEC Filing Icon  
6/1/2021Mark T. RoskeySVPSell153$48.32$7,392.96View SEC Filing Icon  
5/28/2021David C. DuffySVPSell1,667$51.00$85,017.00View SEC Filing Icon  
5/13/2021E Kevin HrusovskyCEOSell5,000$46.30$231,500.00View SEC Filing Icon  
5/3/2021Amol ChaubalCFOSell178$57.86$10,299.08View SEC Filing Icon  
5/3/2021Dawn R. MattoonVPSell234$57.86$13,539.24View SEC Filing Icon  
5/3/2021E Kevin HrusovskyCEOSell5,789$58.21$336,977.69View SEC Filing Icon  
5/3/2021John J. FryGeneral CounselSell217$57.87$12,557.79View SEC Filing Icon  
5/3/2021Mark T. RoskeySVPSell147$57.85$8,503.95View SEC Filing Icon  
4/20/2021E Kevin HrusovskyCEOSell5,000$58.23$291,150.00View SEC Filing Icon  
4/15/2021David C. DuffySVPSell1,667$62.14$103,587.38View SEC Filing Icon  
4/8/2021E Kevin HrusovskyCEOSell5,000$65.54$327,700.00View SEC Filing Icon  
4/1/2021Amol ChaubalCFOSell165$62.52$10,315.80View SEC Filing Icon  
4/1/2021Dawn R. MattoonVPSell215$62.52$13,441.80View SEC Filing Icon  
4/1/2021E Kevin HrusovskyCEOSell3,432$62.52$214,568.64View SEC Filing Icon  
4/1/2021John J. FryGeneral CounselSell201$62.52$12,566.52View SEC Filing Icon  
4/1/2021Mark T. RoskeySVPSell136$62.51$8,501.36View SEC Filing Icon  
3/19/2021David C. DuffySVPSell1,667$58.36$97,286.12View SEC Filing Icon  
3/16/2021E Kevin HrusovskyCEOSell5,000$61.32$306,600.00View SEC Filing Icon  
2/1/2021Amol ChaubalCFOSell133$68.26$9,078.58View SEC Filing Icon  
2/1/2021Dawn R. MattoonVPSell182$68.26$12,423.32View SEC Filing Icon  
2/1/2021E Kevin HrusovskyCEOSell8,249$66.77$550,785.73View SEC Filing Icon  
2/1/2021John J. FryGeneral CounselSell163$68.26$11,126.38View SEC Filing Icon  
2/1/2021Mark T. RoskeySVPSell105$68.26$7,167.30View SEC Filing Icon  
1/25/2021E Kevin HrusovskyCEOSell5,000$77.81$389,050.00View SEC Filing Icon  
1/22/2021David C. DuffySVPSell1,667$79.29$132,176.43View SEC Filing Icon  
1/19/2021E Kevin HrusovskyCEOSell5,000$74.53$372,650.00View SEC Filing Icon  
1/11/2021Marijn E DekkersDirectorSell44,962$48.65$2,187,401.3016,980View SEC Filing Icon  
1/5/2021Amol ChaubalCFOSell124$44.13$5,472.12View SEC Filing Icon  
1/5/2021Dawn R. MattoonVPSell170$44.13$7,502.10View SEC Filing Icon  
1/5/2021E Kevin HrusovskyCEOSell3,510$44.13$154,896.30View SEC Filing Icon  
1/5/2021John J. FryGeneral CounselSell153$44.13$6,751.89View SEC Filing Icon  
1/5/2021Mark T. RoskeySVPSell98$44.13$4,324.74View SEC Filing Icon  
12/18/2020David C DuffySVPSell1,667$43.82$73,047.9442,807View SEC Filing Icon  
12/8/2020E Kevin HrusovskyCEOSell2,000$46.98$93,960.00View SEC Filing Icon  
12/1/2020Amol ChaubalCFOSell115$43.75$5,031.25View SEC Filing Icon  
12/1/2020Dawn R. MattoonVPSell158$43.75$6,912.5031,270View SEC Filing Icon  
12/1/2020E Kevin HrusovskyCEOSell3,236$43.75$141,575.001,023,026View SEC Filing Icon  
12/1/2020John J. FryGeneral CounselSell141$43.75$6,168.75View SEC Filing Icon  
12/1/2020Mark T. RoskeySVPSell91$43.75$3,981.25View SEC Filing Icon  
11/12/2020David C. DuffySVPSell1,667$49.39$82,333.13View SEC Filing Icon  
11/12/2020E Kevin HrusovskyCEOSell2,000$49.39$98,780.00View SEC Filing Icon  
11/5/2020Martin D MadausDirectorSell2,972$40.81$121,287.32
11/2/2020Amol ChaubalCFOSell116$36.97$4,288.52View SEC Filing Icon  
11/2/2020Dawn R. MattoonVPSell159$36.97$5,878.23View SEC Filing Icon  
11/2/2020E Kevin HrusovskyCEOSell3,264$36.97$120,670.08View SEC Filing Icon  
11/2/2020John J. FryGeneral CounselSell142$36.97$5,249.74View SEC Filing Icon  
11/2/2020Mark T. RoskeySVPSell91$36.97$3,364.27View SEC Filing Icon  
10/29/2020E Kevin HrusovskyCEOSell2,000$38.30$76,600.00View SEC Filing Icon  
10/19/2020Martin D. MadausDirectorSell1,600$44.59$71,344.00View SEC Filing Icon  
10/16/2020David C. DuffySVPSell1,667$43.04$71,747.68View SEC Filing Icon  
10/13/2020E Kevin HrusovskyCEOSell2,000$44.49$88,980.00View SEC Filing Icon  
10/7/2020Martin D. MadausDirectorSell3,200$36.82$117,824.00View SEC Filing Icon  
10/5/2020E Kevin HrusovskyCEOSell2,000$33.90$67,800.00View SEC Filing Icon  
9/29/2020Martin D. MadausDirectorSell3,200$32.80$104,960.00View SEC Filing Icon  
9/24/2020E Kevin HrusovskyCEOSell2,000$32.26$64,520.00View SEC Filing Icon  
9/17/2020David C. DuffySVPSell1,667$32.43$54,060.81View SEC Filing Icon  
9/16/2020Martin D. MadausDirectorSell1,600$33.16$53,056.00View SEC Filing Icon  
9/15/2020E Kevin HrusovskyCEOSell3,500$33.15$116,025.00View SEC Filing Icon  
9/2/2020Martin D. MadausDirectorSell1,600$35.08$56,128.00View SEC Filing Icon  
9/1/2020Amol ChaubalCFOSell120$34.91$4,189.20View SEC Filing Icon  
9/1/2020Dawn R. MattoonVPSell165$34.91$5,760.15View SEC Filing Icon  
9/1/2020E Kevin HrusovskyCEOSell3,390$34.91$118,344.90View SEC Filing Icon  
9/1/2020John J. FryGeneral CounselSell148$34.91$5,166.68View SEC Filing Icon  
9/1/2020Mark T. RoskeySVPSell95$34.91$3,316.45View SEC Filing Icon  
8/25/2020E Kevin HrusovskyCEOSell3,500$35.28$123,480.00View SEC Filing Icon  
8/19/2020David C. DuffySVPSell1,680$34.92$58,665.60View SEC Filing Icon  
8/19/2020Martin D. MadausDirectorSell1,600$34.92$55,872.00View SEC Filing Icon  
8/14/2020E Kevin HrusovskyCEOSell3,500$36.72$128,520.00View SEC Filing Icon  
8/5/2020Martin D. MadausDirectorSell3,200$32.89$105,248.00View SEC Filing Icon  
8/3/2020Amol ChaubalCFOSell114$32.26$3,677.64View SEC Filing Icon  
8/3/2020E Kevin HrusovskyCEOSell3,230$32.26$104,199.80View SEC Filing Icon  
8/3/2020John J. FryGeneral CounselSell141$32.25$4,547.25View SEC Filing Icon  
7/21/2020E Kevin HrusovskyCEOSell2,636$31.87$84,009.32View SEC Filing Icon  
7/21/2020Martin D. MadausDirectorSell1,600$31.45$50,320.00View SEC Filing Icon  
7/16/2020E Kevin HrusovskyCEOSell4,500$27.94$125,730.00View SEC Filing Icon  
7/13/2020David C. DuffySVPSell1,667$27.39$45,659.13View SEC Filing Icon  
7/9/2020Martin D. MadausDirectorSell1,600$26.85$42,960.00View SEC Filing Icon  
6/25/2020Martin D. MadausDirectorSell3,200$26.24$83,968.00View SEC Filing Icon  
6/23/2020E Kevin HrusovskyCEOSell5,000$27.07$135,350.00View SEC Filing Icon  
6/18/2020E Kevin HrusovskyCEOSell5,500$26.88$147,840.00View SEC Filing Icon  
6/15/2020Mark T. RoskeySVPSell5,000$24.80$124,000.00View SEC Filing Icon  
6/11/2020John J. FryGeneral CounselSell1,842$25.28$46,565.76
6/3/2020E Kevin HrusovskyCEOSell5,000$27.49$137,450.00View SEC Filing Icon  
6/1/2020Amol ChaubalCFOSell118$27.32$3,223.7626,082View SEC Filing Icon  
6/1/2020Dawn R. MattoonVPSell162$27.32$4,425.84View SEC Filing Icon  
6/1/2020E Kevin HrusovskyCEOSell3,331$27.32$91,002.92View SEC Filing Icon  
6/1/2020Mark T. RoskeySVPSell93$27.32$2,540.76View SEC Filing Icon  
5/28/2020Martin D. MadausDirectorSell1,600$26.51$42,416.00View SEC Filing Icon  
5/26/2020E Kevin HrusovskyCEOSell5,000$25.64$128,200.00View SEC Filing Icon  
5/12/2020Martin D. MadausDirectorSell1,600$27.86$44,576.00View SEC Filing Icon  
5/11/2020E Kevin HrusovskyCEOSell5,000$27.47$137,350.00View SEC Filing Icon  
5/8/2020David C. DuffySVPSell1,667$26.52$44,208.84View SEC Filing Icon  
5/6/2020E Kevin HrusovskyCEOSell5,000$27.09$135,450.00View SEC Filing Icon  
5/1/2020Amol ChaubalCFOSell120$25.44$3,052.8026,082View SEC Filing Icon  
5/1/2020Dawn R. MattoonVPSell165$25.44$4,197.60View SEC Filing Icon  
5/1/2020E Kevin HrusovskyCEOSell3,399$25.44$86,470.56View SEC Filing Icon  
5/1/2020Mark T. RoskeySVPSell95$25.44$2,416.80View SEC Filing Icon  
4/28/2020Martin D. MadausDirectorSell3,200$26.26$84,032.00View SEC Filing Icon  
4/23/2020E Kevin HrusovskyCEOSell5,000$24.92$124,600.00View SEC Filing Icon  
4/21/2020E Kevin HrusovskyCEOSell5,000$23.67$118,350.00View SEC Filing Icon  
4/15/2020David C. DuffySVPSell1,667$20.87$34,790.29View SEC Filing Icon  
4/14/2020Amol ChaubalCFOSell1,463$20.34$29,757.4226,082View SEC Filing Icon  
4/14/2020Martin D. MadausDirectorSell1,600$20.39$32,624.00View SEC Filing Icon  
4/13/2020Mark T. RoskeySVPSell5,000$21.00$105,000.00View SEC Filing Icon  
4/9/2020E Kevin HrusovskyCEOSell5,000$22.07$110,350.00View SEC Filing Icon  
4/7/2020E Kevin HrusovskyCEOSell5,000$20.84$104,200.00View SEC Filing Icon  
4/6/2020Martin D. MadausDirectorSell4,400$20.35$89,540.00View SEC Filing Icon  
4/3/2020E Kevin HrusovskyCEOSell62$20.00$1,240.00View SEC Filing Icon  
4/3/2020Martin D. MadausDirectorSell1,600$20.00$32,000.00View SEC Filing Icon  
4/1/2020Dawn R. MattoonVPSell97$17.44$1,691.68View SEC Filing Icon  
4/1/2020E Kevin HrusovskyCEOSell3,233$17.44$56,383.52View SEC Filing Icon  
3/30/2020Mark T RoskeySVPSell5,000$18.00$90,000.0026,929View SEC Filing Icon  
3/19/2020David C. DuffySVPSell1,667$11.46$19,103.82View SEC Filing Icon  
3/13/2020David R. WaltDirectorBuy54,064$16.66$900,706.24View SEC Filing Icon  
3/13/2020Dawn R. MattoonVPSell566$16.04$9,078.64View SEC Filing Icon  
3/4/2020Martin D. MadausDirectorSell1,600$23.47$37,552.00View SEC Filing Icon  
3/2/2020E Kevin HrusovskyCEOSell8,830$22.66$200,087.801,150,565View SEC Filing Icon  
2/20/2020Martin D. MadausDirectorSell1,600$28.29$45,264.00View SEC Filing Icon  
2/18/2020Mark T. RoskeySVPSell5,000$27.84$139,200.00View SEC Filing Icon  
2/12/2020E Kevin HrusovskyCEOSell6,500$27.17$176,605.00View SEC Filing Icon  
2/11/2020David C. DuffySVPSell1,667$27.88$46,475.96View SEC Filing Icon  
2/4/2020Dawn R. MattoonVPSell137$26.71$3,659.27View SEC Filing Icon  
2/4/2020Mark T. RoskeySVPSell55$26.71$1,469.05View SEC Filing Icon  
2/4/2020Martin D. MadausDirectorSell1,600$26.52$42,432.00View SEC Filing Icon  
1/29/2020E Kevin HrusovskyCEOSell6,500$26.99$175,435.00View SEC Filing Icon  
1/22/2020Martin D MadausDirectorSell1,600$25.15$40,240.0011,202View SEC Filing Icon  
1/21/2020E Kevin HrusovskyCEOSell6,500$24.07$156,455.00View SEC Filing Icon  
1/21/2020Mark T. RoskeySVPSell5,000$24.04$120,200.00View SEC Filing Icon  
1/17/2020David C. DuffySVPSell1,941$23.99$46,564.59View SEC Filing Icon  
1/17/2020E Kevin HrusovskyCEOSell6,500$24.41$158,665.00View SEC Filing Icon  
1/15/2020E Kevin HrusovskyCEOSell6,500$22.17$144,105.00View SEC Filing Icon  
1/9/2020Martin D MadausDirectorSell1,600$22.33$35,728.0011,202View SEC Filing Icon  
1/2/2020Dawn R. MattoonVPSell115$23.18$2,665.70View SEC Filing Icon  
1/2/2020E Kevin HrusovskyCEOSell3,321$23.18$76,980.78View SEC Filing Icon  
1/2/2020Mark T. RoskeySVPSell46$23.18$1,066.28View SEC Filing Icon  
12/27/2019Martin D MadausDirectorSell1,600$23.63$37,808.008,149View SEC Filing Icon  
12/16/2019David C DuffySVPSell1,667$24.15$40,258.0546,427View SEC Filing Icon  
12/11/2019Martin D MadausDirectorSell1,600$25.25$40,400.008,149View SEC Filing Icon  
12/2/2019Dawn R. MattoonVPSell115$25.06$2,881.90View SEC Filing Icon  
12/2/2019E Kevin HrusovskyCEOSell3,357$25.06$84,126.42View SEC Filing Icon  
12/2/2019Mark T. RoskeySVPSell47$25.06$1,177.82View SEC Filing Icon  
11/26/2019Martin D MadausDirectorSell1,600$25.40$40,640.008,149View SEC Filing Icon  
11/18/2019David C DuffySVPSell1,667$22.56$37,607.5246,427View SEC Filing Icon  
11/12/2019Martin D MadausDirectorSell1,600$22.28$35,648.008,149View SEC Filing Icon  
10/21/2019David C DuffySVPSell1,667$19.88$33,139.96
10/1/2019E Kevin HrusovskyCEOSell3,336$21.78$72,658.08
9/16/2019David C DuffySVPSell1,667$25.68$42,808.56
9/4/2019E Kevin HrusovskyCEOSell3,362$25.97$87,311.14View SEC Filing Icon  
8/23/2019E Kevin HrusovskyChairmanSell523$26.58$13,901.34View SEC Filing Icon  
8/20/2019Marijn E DekkersDirectorSell89,759$13.63$1,223,415.17View SEC Filing Icon  
8/19/2019David C DuffySVPSell1,667$27.99$46,659.33View SEC Filing Icon  
8/1/2019Dawn R. MattoonVPSell113$31.62$3,573.06View SEC Filing Icon  
8/1/2019E Kevin HrusovskyChairmanSell3,167$31.62$100,140.54View SEC Filing Icon  
8/1/2019Mark T RoskeySVPSell45$31.62$1,422.90View SEC Filing Icon  
7/15/2019David C DuffySVPSell1,667$29.49$49,159.83View SEC Filing Icon  
7/1/2019Dawn R. MattoonVPSell112$34.64$3,879.68View SEC Filing Icon  
7/1/2019E Kevin HrusovskyChairmanSell3,145$34.64$108,942.80View SEC Filing Icon  
7/1/2019Mark T RoskeySVPSell45$34.64$1,558.80View SEC Filing Icon  
6/17/2019David C DuffySVPSell1,667$32.74$54,577.58View SEC Filing Icon  
6/4/2019Dawn R. MattoonVPSell113$25.81$2,916.53View SEC Filing Icon  
6/4/2019E Kevin HrusovskyChairmanSell3,073$26.00$79,898.00View SEC Filing Icon  
6/4/2019Mark T RoskeySVPSell46$25.81$1,187.26View SEC Filing Icon  
5/15/2019David C DuffySVPSell1,277$20.78$26,536.06View SEC Filing Icon  
5/13/2019Dawn R. MattoonVPSell652$20.02$13,053.04View SEC Filing Icon  
5/13/2019Mark T RoskeySVPSell605$20.02$12,112.10View SEC Filing Icon  
5/1/2019Dawn R. MattoonVPSell65$22.59$1,468.35View SEC Filing Icon  
5/1/2019E Kevin HrusovskyChairmanSell2,142$22.59$48,387.78View SEC Filing Icon  
4/3/2019E Kevin HrusovskyChairmanSell6,817$24.06$164,017.02View SEC Filing Icon  
4/2/2019Dawn R. MattoonVPSell72$23.27$1,675.44View SEC Filing Icon  
3/1/2019Dawn R. MattoonSVPSell75$25.00$1,875.00View SEC Filing Icon  
3/1/2019E Kevin HrusovskyChairmanSell1,903$25.00$47,575.00View SEC Filing Icon  
2/26/2019Dawn R. MattoonSVPSell890$23.72$21,110.80View SEC Filing Icon  
2/1/2019E Kevin HrusovskyChairmanSell1,952$20.90$40,796.80View SEC Filing Icon  
1/15/2019Joseph DriscollCFOSell15,000$20.51$307,650.00View SEC Filing Icon  
1/3/2019E Kevin HrusovskyChairmanSell1,949$17.59$34,282.91View SEC Filing Icon  
12/14/2018Ernest OrticerioSVPSell25,000$19.49$487,250.00View SEC Filing Icon  
12/13/2018Joseph DriscollCFOSell20,000$19.21$384,200.00View SEC Filing Icon  
12/4/2018John M ConnollyDirectorBuy2,700$18.38$49,626.00View SEC Filing Icon  
12/3/2018E Kevin HrusovskyChairmanSell2,940$18.46$54,272.40View SEC Filing Icon  
11/28/2018Joseph DriscollCFOSell20,000$17.80$356,000.00View SEC Filing Icon  
11/16/2018E Kevin HrusovskyChairmanSell4,000$16.67$66,680.00View SEC Filing Icon  
11/15/2018Joseph DriscollCFOSell25,000$16.60$415,000.00View SEC Filing Icon  
11/7/2018Ernest OrticerioSVPSell20,000$16.82$336,400.00View SEC Filing Icon  
11/1/2018E Kevin HrusovskyChairmanSell2,829$17.97$50,837.13View SEC Filing Icon  
10/2/2018E Kevin HrusovskyChairmanSell2,995$20.91$62,625.45View SEC Filing Icon  
See Full Table
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SEC Filings (Institutional Ownership Changes) for Quanterix (NASDAQ:QTRX)

82.12% 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

This chart shows the instiutional buying and selling at QTRX by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Quanterix Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/3/2021Parametric Portfolio Associates LLC39,443$2.31M0.0%-8.4%0.108%Search for SEC Filing on Google Icon
8/26/2021Ashford Capital Management Inc.414,533$24.32M2.2%-0.3%1.135%Search for SEC Filing on Google Icon
8/23/2021Morgan Stanley41,459$2.43M0.0%-78.8%0.114%Search for SEC Filing on Google Icon
8/17/2021Wells Fargo & Company MN25,221$1.48M0.0%+28.2%0.069%Search for SEC Filing on Google Icon
8/17/2021Walleye Capital LLC3,634$0.21M0.0%-10.1%0.010%Search for SEC Filing on Google Icon
8/17/2021Brookfield Asset Management Inc.9,184$0.54M0.0%+145.4%0.025%Search for SEC Filing on Google Icon
8/17/2021Invesco Ltd.411,576$24.14M0.0%-1.2%1.127%Search for SEC Filing on Google Icon
8/17/2021Marathon Capital Management90,615$5.32M1.2%-0.5%0.248%Search for SEC Filing on Google Icon
8/17/2021Metropolitan Life Insurance Co NY8,598$0.50M0.0%+122,728.6%0.024%Search for SEC Filing on Google Icon
8/17/2021Millennium Management LLC625,471$36.69M0.0%N/A1.713%Search for SEC Filing on Google Icon
8/17/2021MetLife Investment Management LLC11,230$0.66M0.0%+20.3%0.031%Search for SEC Filing on Google Icon
8/17/2021Price T Rowe Associates Inc. MD1,440,259$84.49M0.0%-31.5%3.943%Search for SEC Filing on Google Icon
8/17/2021Paloma Partners Management Co6,127$0.36M0.0%N/A0.017%Search for SEC Filing on Google Icon
8/17/2021Bridger Management LLC127,749$7.49M0.7%+65.4%0.350%Search for SEC Filing on Google Icon
8/16/2021Squarepoint Ops LLC12,680$0.74M0.0%+177.5%0.035%Search for SEC Filing on Google Icon
8/16/2021AQR Capital Management LLC25,248$1.48M0.0%+5.0%0.069%Search for SEC Filing on Google Icon
8/16/2021Bank of America Corp DE35,783$2.10M0.0%+33.1%0.098%Search for SEC Filing on Google Icon
8/16/2021Amalgamated Bank5,827$0.34M0.0%N/A0.016%Search for SEC Filing on Google Icon
8/16/2021M&G Investment Management Ltd.113,212$6.68M0.0%N/A0.310%Search for SEC Filing on Google Icon
8/16/2021UBS Asset Management Americas Inc.36,240$2.13M0.0%+40.3%0.099%Search for SEC Filing on Google Icon
8/16/2021FORA Capital LLC1,224$72K0.0%+326.5%0.003%Search for SEC Filing on Google Icon
8/16/2021Redmile Group LLC240,933$14.13M0.2%-19.7%0.660%Search for SEC Filing on Google Icon
8/16/2021California State Teachers Retirement System42,522$2.49M0.0%-21.0%0.116%Search for SEC Filing on Google Icon
8/16/2021First Trust Advisors LP81,251$4.77M0.0%-8.9%0.222%Search for SEC Filing on Google Icon
8/16/2021Royal Bank of Canada31,274$1.83M0.0%+13.3%0.086%Search for SEC Filing on Google Icon
8/16/2021Morgan Stanley41,459$2.43M0.0%-78.8%0.114%Search for SEC Filing on Google Icon
8/16/2021Credit Suisse AG23,572$1.38M0.0%+5.2%0.065%Search for SEC Filing on Google Icon
8/16/2021Pinz Capital Management LP1,800$0.11M0.0%N/A0.005%Search for SEC Filing on Google Icon
8/16/2021Spouting Rock Asset Management LLC4,984$0.29M0.1%+7.8%0.014%Search for SEC Filing on Google Icon
8/16/2021Charles Schwab Investment Management Inc.217,040$12.73M0.0%+8.8%0.594%Search for SEC Filing on Google Icon
8/16/2021State Street Corp553,347$32.46M0.0%+25.5%1.515%Search for SEC Filing on Google Icon
8/16/2021Nuveen Asset Management LLC227,605$13.35M0.0%-8.8%0.623%Search for SEC Filing on Google Icon
8/16/2021Cinctive Capital Management LP12,400$0.73M0.0%N/A0.034%Search for SEC Filing on Google Icon
8/16/2021Goldman Sachs Group Inc.615,451$36.10M0.0%+20.1%1.685%Search for SEC Filing on Google Icon
8/16/2021Macquarie Group Ltd.2,824,842$165.71M0.1%+83.2%7.734%Search for SEC Filing on Google Icon
8/16/2021Marshall Wace LLP1,414,569$82.98M0.4%+26.6%3.873%Search for SEC Filing on Google Icon
8/13/2021Renaissance Technologies LLC85,600$5.02M0.0%-30.0%0.234%Search for SEC Filing on Google Icon
8/13/2021Northern Trust Corp338,715$19.87M0.0%+15.0%0.927%Search for SEC Filing on Google Icon
8/13/2021Algert Global LLC4,410$0.26M0.1%N/A0.012%Search for SEC Filing on Google Icon
8/13/2021Clearbridge Investments LLC484,051$28.39M0.0%+70.9%1.325%Search for SEC Filing on Google Icon
8/13/2021Ensign Peak Advisors Inc246,760$14.48M0.0%+14.3%0.676%Search for SEC Filing on Google Icon
8/13/2021Qube Research & Technologies Ltd9,779$0.57M0.0%-40.6%0.027%Search for SEC Filing on Google Icon
8/13/2021Geode Capital Management LLC517,711$30.37M0.0%+15.8%1.417%Search for SEC Filing on Google Icon
8/13/2021Vanguard Group Inc.1,604,962$94.15M0.0%+3.2%4.394%Search for SEC Filing on Google Icon
8/13/2021Bailard Inc.10,000$0.59M0.0%N/A0.027%Search for SEC Filing on Google Icon
8/13/2021FMR LLC349,339$20.49M0.0%+1.0%0.956%Search for SEC Filing on Google Icon
8/13/2021ProShare Advisors LLC8,007$0.47M0.0%+24.6%0.022%Search for SEC Filing on Google Icon
8/12/2021Trexquant Investment LP11,959$0.70M0.1%+73.8%0.033%Search for SEC Filing on Google Icon
8/12/2021Dimensional Fund Advisors LP292,514$17.16M0.0%+45.4%0.801%Search for SEC Filing on Google Icon
8/12/2021Legal & General Group Plc7,104$0.42M0.0%+83.8%0.019%Search for SEC Filing on Google Icon
8/12/2021AtonRa Partners51,029$2.99M1.1%N/A0.140%Search for SEC Filing on Google Icon
8/12/2021JPMorgan Chase & Co.107,474$6.31M0.0%+318.2%0.294%Search for SEC Filing on Google Icon
8/12/2021Blair William & Co. IL12,660$0.74M0.0%+11.9%0.035%Search for SEC Filing on Google Icon
8/12/2021Bank of Montreal Can102,233$6.74M0.0%+10.4%0.280%Search for SEC Filing on Google Icon
8/12/2021Bellevue Group AG637,815$37.41M0.4%-8.5%1.746%Search for SEC Filing on Google Icon
8/12/2021The Manufacturers Life Insurance Company 17,416$1.02M0.0%+27.6%0.048%Search for SEC Filing on Google Icon
8/12/2021Monashee Investment Management LLC25,000$1.47M0.2%-75.0%0.068%Search for SEC Filing on Google Icon
8/11/2021Bank of New York Mellon Corp266,859$15.65M0.0%+10.7%0.731%Search for SEC Filing on Google Icon
8/11/2021BlackRock Inc.2,390,638$140.24M0.0%+24.9%6.579%Search for SEC Filing on Google Icon
8/11/2021Deutsche Bank AG23,295$1.37M0.0%+17.9%0.064%Search for SEC Filing on Google Icon
8/11/2021Lord Abbett & CO. LLC852,474$50.01M0.1%-34.4%2.346%Search for SEC Filing on Google Icon
8/11/2021Susquehanna Fundamental Investments LLC28,940$1.70M0.0%N/A0.080%Search for SEC Filing on Google Icon
8/10/2021Moors & Cabot Inc.23,647$1.39M0.1%+3.8%0.065%Search for SEC Filing on Google Icon
8/10/2021Skandinaviska Enskilda Banken AB publ209,876$12.31M0.1%+1,145.6%0.578%Search for SEC Filing on Google Icon
8/10/2021BNP Paribas Arbitrage SA1,175$69K0.0%-62.4%0.003%Search for SEC Filing on Google Icon
8/10/2021Dana Investment Advisors Inc.21,520$1.26M0.1%N/A0.059%Search for SEC Filing on Google Icon
8/10/2021State Board of Administration of Florida Retirement System12,801$0.75M0.0%+75.5%0.035%Search for SEC Filing on Google Icon
8/10/2021First Mercantile Trust Co.1,920$0.11M0.0%+58.7%0.005%Search for SEC Filing on Google Icon
8/9/2021Frontier Capital Management Co. LLC964,706$56.59M0.4%+16.8%2.655%Search for SEC Filing on Google Icon
8/6/2021Wolverine Trading LLC4,314$0.28M0.0%N/A0.012%Search for SEC Filing on Google Icon
8/6/2021Ameritas Investment Partners Inc.2,420$0.14M0.0%+23.7%0.007%Search for SEC Filing on Google Icon
8/6/2021Nisa Investment Advisors LLC1,700$100K0.0%+36.0%0.005%Search for SEC Filing on Google Icon
8/6/2021PNC Financial Services Group Inc.1,587$93K0.0%+49.3%0.004%Search for SEC Filing on Google Icon
8/6/2021Swiss National Bank62,400$3.66M0.0%-3.1%0.172%Search for SEC Filing on Google Icon
8/6/2021Valmark Advisers Inc.54,374$3.19M0.1%+3.3%0.150%Search for SEC Filing on Google Icon
8/5/2021Rhumbline Advisers31,472$1.85M0.0%+22.2%0.087%Search for SEC Filing on Google Icon
8/5/2021US Bancorp DE1,489$87K0.0%+103.1%0.004%Search for SEC Filing on Google Icon
8/4/2021Envestnet Asset Management Inc.10,235$0.60M0.0%N/A0.028%Search for SEC Filing on Google Icon
8/3/2021Handelsbanken Fonder AB10,600$0.62M0.0%+152.4%0.029%Search for SEC Filing on Google Icon
8/3/2021Victory Capital Management Inc.650,009$38.13M0.0%-7.5%1.789%Search for SEC Filing on Google Icon
8/2/2021Arizona State Retirement System7,700$0.45M0.0%-6.2%0.021%Search for SEC Filing on Google Icon
8/2/2021New York State Common Retirement Fund40,752$2.39M0.0%+8.5%0.112%Search for SEC Filing on Google Icon
8/2/2021Advisor Group Holdings Inc.1,606$93K0.0%+1,459.2%0.004%Search for SEC Filing on Google Icon
8/2/2021Baillie Gifford & Co.601,171$35.27M0.0%+17.0%1.654%Search for SEC Filing on Google Icon
8/1/2021Monarch Partners Asset Management LLC135,742$7.96M1.1%+755.3%0.374%Search for SEC Filing on Google Icon
7/31/2021Cutler Group LP1,500$87K0.0%N/A0.004%Search for SEC Filing on Google Icon
7/30/2021Alliancebernstein L.P.33,600$1.97M0.0%+39.4%0.092%Search for SEC Filing on Google Icon
7/30/2021Kornitzer Capital Management Inc. KS275,915$16.19M0.2%+10.0%0.759%Search for SEC Filing on Google Icon
7/26/2021Harel Insurance Investments & Financial Services Ltd.3,169$0.19M0.0%-50.1%0.009%Search for SEC Filing on Google Icon
5/28/2021Schroder Investment Management Group60,803$3.56M0.0%N/A0.167%Search for SEC Filing on Google Icon
5/19/2021Squarepoint Ops LLC4,570$0.27M0.0%-50.3%0.013%Search for SEC Filing on Google Icon
5/18/2021Voloridge Investment Management LLC8,699$0.51M0.0%-45.2%0.024%Search for SEC Filing on Google Icon
5/18/2021First Light Asset Management LLC27,100$1.59M0.1%N/A0.075%Search for SEC Filing on Google Icon
5/18/2021D. E. Shaw & Co. Inc.28,485$1.67M0.0%+23.5%0.078%Search for SEC Filing on Google Icon
5/18/2021Eaton Vance Management434$25K0.0%N/A0.001%Search for SEC Filing on Google Icon
5/18/2021State of Wisconsin Investment Board5,300$0.31M0.0%N/A0.015%Search for SEC Filing on Google Icon
5/18/2021Morgan Stanley195,180$11.41M0.0%+170.3%0.537%Search for SEC Filing on Google Icon
5/18/2021Tudor Investment Corp Et Al29,162$1.71M0.0%N/A0.080%Search for SEC Filing on Google Icon
5/18/2021Redmile Group LLC300,000$17.54M0.2%N/A0.826%Search for SEC Filing on Google Icon
5/18/2021Alyeska Investment Group L.P.76,953$4.50M0.1%N/A0.212%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Quanterix logo
Quanterix Corp. engages in the development of ultra-sensitive digital immunoassay platform that advances precision health for life sciences research and diagnostics. Its products and services include Simoa Assay Kits, HD-X analyzer, SR-X Biomarker Detection System, SP-X Imaging and Analysis System, 2470 Arrayer, Simoa Accelerator Laboratory, Uman NF-Light, and Homebrew -Custom Assay Development. The company was founded by Nicholas J. Naclerio and David R. Walt in April 2007 and is headquartered in Billerica, MA.
Read More on Quanterix

Today's Range

Now: $50.27
Low: $47.73
High: $50.95

50 Day Range

MA: $51.00
Low: $45.91
High: $59.67

52 Week Range

Now: $50.27
Low: $31.24
High: $92.57


432,871 shs

Average Volume

263,377 shs

Market Capitalization

$1.84 billion

P/E Ratio


Dividend Yield




Who are the company insiders with the largest holdings of Quanterix?

Quanterix's top insider shareholders include:
  1. E Kevin Hrusovsky (CEO)
  2. David C Duffy (SVP)
  3. Dawn Mattoon (VP)
  4. Mark T Roskey (SVP)
  5. Amol Chaubal (CFO)
  6. Marijn E Dekkers (Director)
  7. Martin D Madaus (Director)
  8. David C Duffy (CRO)
  9. David C Duffy (SVP)
  10. David R Walt (Director)
  11. John J Fry (General Counsel)
  12. Marijn E Dekkers (Director)
  13. Mark T Roskey (SVP)
  14. Martin D Madaus (Director)

Who are the major institutional investors of Quanterix?

Quanterix's top institutional shareholders include:
  1. Macquarie Group Ltd. — 7.73%
  2. BlackRock Inc. — 6.58%
  3. Vanguard Group Inc. — 4.39%
  4. Price T Rowe Associates Inc. MD — 3.94%
  5. Marshall Wace LLP — 3.87%
  6. Frontier Capital Management Co. LLC — 2.65%

Which major investors are selling Quanterix stock?

In the previous quarter, QTRX stock was sold by these institutional investors:
  1. Price T Rowe Associates Inc. MD
  2. Lord Abbett & CO. LLC
  3. Morgan Stanley
  4. Morgan Stanley
  5. Monashee Investment Management LLC
  6. Bellevue Group AG
  7. Redmile Group LLC
  8. Victory Capital Management Inc.
In the previous year, company insiders that have sold Quanterix company stock include:
  1. E Kevin Hrusovsky (CEO)
  2. David C Duffy (SVP)
  3. Dawn Mattoon (VP)
  4. Mark T Roskey (SVP)
  5. Amol Chaubal (CFO)
  6. Marijn E Dekkers (Director)
  7. Martin D Madaus (Director)
  8. David C Duffy (CRO)
  9. David C Duffy (SVP)
  10. David R Walt (Director)
  11. John J Fry (General Counsel)

Which major investors are buying Quanterix stock?

In the last quarter, QTRX stock was acquired by institutional investors including:
  1. Macquarie Group Ltd.
  2. Millennium Management LLC
  3. BlackRock Inc.
  4. Marshall Wace LLP
  5. Clearbridge Investments LLC
  6. Skandinaviska Enskilda Banken AB publ
  7. Frontier Capital Management Co. LLC
  8. Monarch Partners Asset Management LLC
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