A detailed history of Essex Investment Management CO LLC transactions in 908 Devices Inc. stock. As of the latest transaction made, Essex Investment Management CO LLC holds 480,549 shares of MASS stock, worth $2.29 Million. This represents 0.49% of its overall portfolio holdings.

Number of Shares
480,549
Holding current value
$2.29 Million
% of portfolio
0.49%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

May 07, 2025

BUY
$1.98 - $4.58 $951,487 - $2.2 Million
480,549 New
480,549 $2.15 Million

Others Institutions Holding MASS

About 908 Devices Inc.


  • Ticker MASS
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Medical Devices
  • Shares Outstandng 31,590,200
  • Market Cap $151M
  • Description
  • 908 Devices Inc., a commercial-stage technology company, provides various purpose-built handheld and desktop mass spectrometry (Mass Spec) devices to interrogate unknown and invisible materials in life sciences research, bioprocessing, industrial biotech, forensics, and adjacent markets. The company's products include MX908, a handheld, battery-...
More about MASS
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