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MASS

908 Devices Inc.

Healthcare · Medical Devices

Website

908 Devices Inc., a commercial-stage technology company, provides various purpose-built handheld and desktop mass spectrometry devices for use in life sciences research, bioprocessing, pharma/biopharma, forensics, and adjacent markets. Its products include MX908, a handheld, battery-powered, and Mass Spec device that is designed for rapid analysis of solid, liquid, vapor, and aerosol materials of unknown identity; Rebel, a small desktop analyzer that provides real-time information on the extracellular environment in bioprocesses; and Maverick, an optical in-line analyzer that offers real-time monitoring and control of multiple bioprocess parameters, including glucose, lactate, and total biomass in mammalian cell cultures, as well as process fingerprint data to support large-scale efforts in predictive bioprocess modeling. The company's products comprise Maven, an on-line device for bioprocess monitoring and control; Trace C2, an on-line monitoring of methanol or ethanol and control of substrate feeding in fermentation processes; and ZipChip solution, a plug-and-play, high-resolution separation platform that optimizes Mass Spec sample analysis. It operates in the United States, Europe, the Middle East, Africa, the Asia Pacific, and rest of Americas. The company was incorporated in 2012 and is headquartered in Boston, Massachusetts.

Live Price Chart

Trade Activity

Buy
Sell
196 trades · Feb 18, 21 → Aug 13, 25

Trade Summary

196

Total Trades

163

Buy Orders

5.36M shares

33

Sell Orders

1.28M shares

+4.08M

Net Position

Trade History

2025

13 trades
DateTypeFundShares% of Fund
Aug 13SellARKG93,9880.063%
Aug 12SellARKG8,5380.006%
Aug 11SellARKG3930.000%
Aug 7SellARKG5,9860.004%
Aug 6SellARKG53,9680.036%
Aug 4SellARKG22,7790.015%
Aug 1SellARKG5,7930.004%
Jul 31SellARKG38,3850.025%
Jul 8SellARKG62,3070.040%
Jul 7SellARKG56,4310.034%
Jul 3SellARKG56,3270.036%
Jul 2SellARKG145,8290.095%
Jul 1SellARKG47,1320.030%

2024

46 trades
DateTypeFundShares% of Fund
Sep 13SellARKG37,0020.010%
Sep 12SellARKG13,7720.004%
Sep 11SellARKG8,3430.002%
Sep 10SellARKG12,6440.004%
Sep 9SellARKG12,9800.004%
Sep 6SellARKG81,4920.022%
Sep 5SellARKG10,6960.003%
Sep 4SellARKG10,0150.003%
Sep 3SellARKG6,1350.002%
Aug 30SellARKG1,6510.001%
Aug 29SellARKG5,8330.002%
Aug 28SellARKG1,9450.001%
Aug 27SellARKG193,3820.055%
Aug 26SellARKG8,8610.003%
Aug 23SellARKG25,9440.008%
Aug 22SellARKG21,3070.006%
Aug 21SellARKG17,6030.005%
Aug 20SellARKG79,3570.024%
Aug 19SellARKG101,4820.030%
Aug 15SellARKG32,8150.011%
Aug 14BuyARKG9,9570.003%
Aug 12BuyARKG1,1930.000%
Aug 8BuyARKG3,7790.001%
Aug 7BuyARKG5,1190.002%
Aug 5BuyARKG5,6620.002%
Aug 2BuyARKG33,7220.012%
Jul 10BuyARKG87,7990.032%
Mar 22BuyARKG103,7270.043%
Mar 21BuyARKG6,9820.003%
Mar 20BuyARKG1,6960.001%
Mar 19BuyARKG1,1970.001%
Mar 18BuyARKG8,9570.004%
Mar 15BuyARKG16,7660.007%
Mar 14BuyARKG1990.000%
Mar 12BuyARKG1,7950.001%
Mar 11BuyARKG31,7200.012%
Mar 8BuyARKG19,8000.008%
Mar 7BuyARKG14,6500.006%
Mar 6BuyARKG37,4250.015%
Mar 5BuyARKG39,5970.015%
Mar 4BuyARKG28,7130.011%
Mar 1BuyARKG62,6000.024%
Feb 29BuyARKG1000.000%
Feb 26BuyARKG33,6790.013%
Feb 23BuyARKG78,2200.030%
Feb 22BuyARKG32,8820.013%

2023

14 trades
DateTypeFundShares% of Fund
Oct 2BuyARKG21,6590.008%
Sep 26BuyARKG18,0840.006%
Sep 25BuyARKG11,8590.004%
Sep 22BuyARKG5,0320.002%
Sep 21BuyARKG17,0460.006%
May 15BuyARKG90,6750.035%
May 12BuyARKG25,3490.010%
May 11BuyARKG24,7330.010%
May 10BuyARKG3,3950.001%
Mar 13BuyARKG66,3760.028%
Mar 10BuyARKG255,4650.112%
Mar 9BuyARKG15,6980.007%
Mar 8BuyARKG11,1520.005%
Mar 7BuyARKG1,8060.001%

2022

42 trades
DateTypeFundShares% of Fund
Nov 15BuyARKG45,6010.022%
Nov 14BuyARKG173,8320.086%
Sep 1BuyARKG58,4740.042%
Aug 31BuyARKG3,8330.003%
Aug 30BuyARKG19,5900.014%
Aug 29BuyARKG81,1840.059%
Aug 26BuyARKG64,3280.046%
Aug 25BuyARKG10,2440.007%
Aug 24BuyARKG1,5180.001%
Aug 23BuyARKG107,0310.076%
Aug 22BuyARKG2,9000.002%
Apr 22BuyARKG22,9790.014%
Apr 21BuyARKG28,0110.017%
Apr 20BuyARKG23,8490.014%
Apr 19BuyARKG13,2630.008%
Apr 18BuyARKG1,8460.001%
Apr 13BuyARKG11,7440.007%
Apr 12BuyARKG100,0070.059%
Apr 11BuyARKG62,3130.035%
Mar 14BuyARKG25,9140.014%
Mar 11BuyARKG35,6070.019%
Mar 7BuyARKG20,0000.009%
Mar 4BuyARKG74,0160.032%
Mar 3BuyARKG54,9270.023%
Mar 2BuyARKG50,0000.021%
Mar 1BuyARKG22,7180.010%
Feb 28BuyARKG30,0000.013%
Feb 25BuyARKG22,9410.010%
Feb 24BuyARKG10,0000.004%
Feb 14BuyARKG14,5840.005%
Feb 11BuyARKG16,0260.006%
Feb 10BuyARKG7,5600.003%
Feb 8BuyARKG1,4000.001%
Feb 7BuyARKG15,3690.006%
Feb 4BuyARKG9,9000.004%
Feb 3BuyARKG15,0520.006%
Feb 2BuyARKG14,8810.006%
Feb 1BuyARKG4,3210.002%
Jan 31BuyARKG3000.000%
Jan 28BuyARKG1000.000%
Jan 4BuyARKG102,8400.050%
Jan 3BuyARKG24,8120.013%

2021

81 trades
DateTypeFundShares% of Fund
Dec 30BuyARKG1000.000%
Dec 29BuyARKG56,9090.027%
Dec 28BuyARKG16,0000.007%
Dec 17BuyARKG1,4990.001%
Dec 15BuyARKG1,9000.001%
Dec 14BuyARKG20,0470.009%
Dec 13BuyARKG24,6000.011%
Dec 10BuyARKG17,4000.008%
Dec 6BuyARKG3,6650.000%
Dec 3BuyARKG39,8000.020%
Dec 2BuyARKG107,6330.050%
Nov 30BuyARKG42,4660.020%
Nov 29BuyARKG7,8000.003%
Oct 5BuyARKG18,0000.009%
Sep 28BuyARKG8,5000.004%
Sep 27BuyARKG64,0160.028%
Aug 26BuyARKG25,0000.010%
Aug 25BuyARKG11,3000.005%
Aug 24BuyARKG6500.000%
Aug 23BuyARKG3,2000.001%
Aug 20BuyARKG5,3250.002%
Aug 19BuyARKG1,3400.001%
Aug 18BuyARKG21,5110.008%
Aug 17BuyARKG1,8000.001%
Aug 5BuyARKG70,0000.027%
Aug 4BuyARKG2,4010.001%
Aug 3BuyARKG46,4880.017%
Aug 2BuyARKG10,6710.004%
Jul 13BuyARKG73,6590.027%
Jul 8BuyARKG18,4000.007%
Jul 7BuyARKG47,9450.017%
Jul 6BuyARKG128,3580.045%
Jun 11BuyARKG47,1400.022%
Jun 7BuyARKG1,7460.001%
Jun 3BuyARKG2000.000%
Jun 1BuyARKG2290.000%
May 27BuyARKG68,6010.033%
May 26BuyARKG31,7720.015%
May 24BuyARKG12,4360.006%
May 21BuyARKG14,0020.007%
May 20BuyARKG13,0800.006%
May 19BuyARKG31,9950.015%
May 18BuyARKG25,4270.012%
May 17BuyARKG161,4050.077%
May 14BuyARKG27,8380.013%
May 13BuyARKG381,1180.193%
May 12BuyARKG24,6060.014%
May 11BuyARKG51,5550.029%
May 10BuyARKG93,9260.057%
May 7BuyARKG15,8900.009%
May 6BuyARKG40,3460.024%
May 5BuyARKG3,8340.002%
May 4BuyARKG56,0000.032%
Apr 30BuyARKG11,5800.006%
Apr 29BuyARKG14,9840.008%
Apr 28BuyARKG12,2140.007%
Apr 27BuyARKG13,4120.007%
Apr 26BuyARKG1,7410.001%
Apr 23BuyARKG2,0190.001%
Apr 22BuyARKG3,6160.002%
Apr 21BuyARKG3,3590.002%
Apr 19BuyARKG27,6600.015%
Apr 16BuyARKG24,2130.013%
Apr 15BuyARKG5,4870.003%
Apr 14BuyARKG10,2530.005%
Apr 13BuyARKG4,3610.002%
Apr 12BuyARKG6,6030.004%
Apr 9BuyARKG8,1740.004%
Apr 8BuyARKG10,0660.005%
Apr 7BuyARKG51,6610.027%
Apr 6BuyARKG8,9410.005%
Apr 5BuyARKG21,2560.011%
Mar 31BuyARKG10,2000.005%
Mar 30BuyARKG100,4530.048%
Mar 29BuyARKG2,7020.001%
Mar 4BuyARKG108,4000.054%
Mar 3BuyARKG126,3620.064%
Feb 26BuyARKG52,1940.027%
Feb 25BuyARKG57,8530.031%
Feb 24BuyARKG9,2230.005%
Feb 18BuyARKG6,1910.003%