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Last Close
Sep 16  •  04:00PM ET
119.75
Dollar change
+6.01
Percentage change
5.28
%
Index- P/E- EPS (ttm)-0.25 Insider Own5.51% Shs Outstand56.25M Perf Week0.89%
Market Cap6.74B Forward P/E54.63 EPS next Y2.19 Insider Trans-2.52% Shs Float53.16M Perf Month-3.70%
Enterprise Value6.71B PEG- EPS next Q0.41 Inst Own98.05% Short Float6.82% Perf Quarter-5.03%
Income-13.83M P/S10.00 EPS this Y6.32% Inst Trans-3.67% Short Ratio4.41 Perf Half Y-21.63%
Sales673.96M P/B3.27 EPS next Y30.49% ROA-0.48% Short Interest3.62M Perf YTD-16.81%
Book/sh36.65 P/C9.50 EPS next 5Y21.97% ROE-0.68% 52W High182.52 -34.39% Perf Year-15.63%
Cash/sh12.60 P/FCF63.59 EPS past 3/5Y- - ROIC-0.51% 52W Low102.96 16.30% Perf 3Y-48.73%
Dividend Est.- EV/EBITDA48.30 Sales past 3/5Y-1.83% 18.61% Gross Margin46.16% Volatility4.25% 3.72% Perf 5Y-18.61%
Dividend TTM- EV/Sales9.96 EPS Y/Y TTM-245.82% Oper. Margin4.10% ATR (14)4.81 Perf 10Y239.81%
Dividend Ex-Date- Quick Ratio7.32 Sales Y/Y TTM8.73% Profit Margin-2.05% RSI (14)50.04 Recom1.54
Dividend Gr. 3/5Y- - Current Ratio8.59 EPS Q/Q159.98% SMA20-0.32% Beta1.06 Target Price180.00
Payout- Debt/Eq0.33 Sales Q/Q14.81% SMA50-0.59% Rel Volume1.66 Prev Close113.74
Employees1778 LT Debt/Eq0.32 EarningsJul 29 BMO SMA200-12.09% Avg Volume821.49K Price119.75
IPOApr 29, 1986 Option/ShortYes / Yes EPS/Sales Surpr.-4.69% 4.10% Trades Volume1,363,348 Change5.28%
Date Action Analyst Rating Change Price Target Change
Jul-22-25Resumed Stephens Overweight $160
Jun-24-25Initiated Barclays Overweight $150
Apr-29-25Upgrade Wolfe Research Peer Perform → Outperform $160
Mar-18-25Initiated Evercore ISI In-line $155
Feb-10-25Initiated TD Cowen Buy $200
Dec-17-24Initiated Canaccord Genuity Hold $165
Nov-14-24Initiated Wolfe Research Peer Perform
Aug-28-24Initiated Wells Fargo Overweight $180
Jun-26-24Upgrade Deutsche Bank Hold → Buy $180 → $155
Jun-18-24Initiated Guggenheim Neutral
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Repligen Corp. is a global life sciences company, which engages in providing bioprocessing technologies and solutions used in the process of manufacturing biological drugs. It operates through the North America. Europe, and Asia Pacific Region or Other geographical segments. The company was founded by Alexander G. Rich and Paul R. Schimmel in May 1981 and is headquartered in Waltham, MA.
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
Hunt AnthonyDirectorSep 10 '25Option Exercise33.8720,000677,400129,854Sep 11 02:55 PM
Hunt AnthonyDirectorSep 10 '25Sale120.5229,1113,508,389100,743Sep 11 02:55 PM
Hunt AnthonyDirectorSep 10 '25Proposed Sale120.5229,1113,508,378Sep 10 04:22 PM
Madaus Martin DDirectorAug 08 '25Buy112.131,800201,8301,800Aug 12 12:47 PM
Hunt AnthonyDirectorMay 15 '25Sale123.7126,4473,271,688109,854May 16 03:02 PM
Hunt AnthonyDirectorMay 15 '25Proposed Sale128.3426,4473,394,208May 15 10:25 AM
Hunt AnthonyDirectorMar 17 '25Option Exercise54.7326,7561,464,267163,057Mar 19 04:21 PM
Hunt AnthonyDirectorMar 17 '25Sale152.5126,7564,080,663136,301Mar 19 04:21 PM
Pax MargaretDirectorMar 17 '25Buy150.6925037,6721,043Mar 18 03:58 PM
Hunt AnthonyDirectorMar 17 '25Proposed Sale150.4226,7564,024,638Mar 17 10:04 AM
Hunt AnthonyDirectorDec 05 '24Option Exercise33.8711,808399,937151,648Dec 05 08:26 PM
Hunt AnthonyDirectorNov 21 '24Option Exercise33.8724,246821,212164,086Nov 22 04:52 PM
Hunt AnthonyDirectorNov 21 '24Sale139.6724,2463,386,439139,840Nov 22 04:52 PM
Anthony HuntExecutive ChairmanNov 21 '24Proposed Sale139.6624,2463,386,311Nov 21 03:52 PM
MUIR GLENN PDirectorNov 19 '24Option Exercise36.2919,000689,51032,283Nov 20 02:29 PM
Last Close
Sep 16  •  04:00PM ET
5.28
Dollar change
+0.31
Percentage change
6.24
%
QTRX Quanterix Corp daily Stock Chart
IndexRUT P/E- EPS (ttm)-1.82 Insider Own12.86% Shs Outstand46.47M Perf Week23.08%
Market Cap245.34M Forward P/E- EPS next Y-1.25 Insider Trans9.31% Shs Float40.49M Perf Month15.54%
Enterprise Value19.70M PEG- EPS next Q-0.46 Inst Own74.76% Short Float10.39% Perf Quarter-14.42%
Income-70.50M P/S1.95 EPS this Y-105.62% Inst Trans0.03% Short Ratio5.74 Perf Half Y-27.47%
Sales125.78M P/B0.70 EPS next Y39.13% ROA-17.81% Short Interest4.21M Perf YTD-50.33%
Book/sh7.52 P/C0.94 EPS next 5Y8.08% ROE-22.27% 52W High15.85 -66.70% Perf Year-57.73%
Cash/sh5.62 P/FCF- EPS past 3/5Y14.43% 9.19% ROIC-21.84% 52W Low4.05 30.37% Perf 3Y-47.72%
Dividend Est.- EV/EBITDA- Sales past 3/5Y7.52% 19.36% Gross Margin58.53% Volatility8.39% 6.19% Perf 5Y-83.38%
Dividend TTM- EV/Sales0.16 EPS Y/Y TTM-96.96% Oper. Margin-62.60% ATR (14)0.32 Perf 10Y-
Dividend Ex-Date- Quick Ratio6.06 Sales Y/Y TTM-2.74% Profit Margin-56.05% RSI (14)60.47 Recom3.00
Dividend Gr. 3/5Y- - Current Ratio6.68 EPS Q/Q-300.47% SMA2013.10% Beta1.05 Target Price6.25
Payout- Debt/Eq0.12 Sales Q/Q-28.81% SMA501.58% Rel Volume0.96 Prev Close4.97
Employees471 LT Debt/Eq0.10 EarningsAug 07 AMC SMA200-24.89% Avg Volume732.58K Price5.28
IPODec 07, 2017 Option/ShortYes / Yes EPS/Sales Surpr.-82.25% -13.29% Trades Volume700,657 Change6.24%
Date Action Analyst Rating Change Price Target Change
Aug-11-25Downgrade Canaccord Genuity Buy → Hold $5
Feb-01-24Initiated Scotiabank Sector Outperform $30
Sep-25-23Upgrade Canaccord Genuity Hold → Buy $25 → $32
Aug-08-23Upgrade SVB Securities Market Perform → Outperform $30
May-23-23Upgrade Goldman Neutral → Buy $13 → $27
Aug-15-22Downgrade Canaccord Genuity Buy → Hold $40 → $12
Aug-09-22Downgrade SVB Leerink Outperform → Mkt Perform $35 → $15
Aug-09-22Downgrade Cowen Outperform → Market Perform $38 → $18
Mar-02-22Upgrade Goldman Sell → Neutral $40
Oct-15-21Resumed Cowen Outperform
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Quanterix Corp. engages in the development of ultra-sensitive digital immunoassay platform that advances precision health for life sciences research and diagnostics. Its products and services include Simoa Assay Kits, HD-X analyzer, SR-X Biomarker Detection System, SP-X Imaging and Analysis System, 2470 Arrayer, Simoa Accelerator Laboratory, Uman NF-Light, and Homebrew -Custom Assay Development. The company was founded by Nicholas J. Naclerio and David R. Walt in April 2007 and is headquartered in Billerica, MA.
Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total SEC Form 4
WALT DAVID RDirectorJun 13 '25Buy6.14123,990760,8031,866,933Jun 13 04:39 PM
WALT DAVID RDirectorJun 12 '25Buy6.2336,010224,1661,742,943Jun 13 04:39 PM
Toloue MasoudPresident & CEOJun 09 '25Buy5.4245,900248,723518,922Jun 10 04:08 PM
WALT DAVID RDirectorJun 06 '25Buy5.43131,869716,5761,628,802Jun 09 05:44 PM
WALT DAVID RDirectorJun 09 '25Buy5.3478,131417,2201,706,933Jun 09 05:44 PM
DONNELLY WILLIAM PDirectorJun 06 '25Buy5.4493,113506,348139,094Jun 09 05:10 PM