A detailed history of Fred Alger Management, LLC transactions in 908 Devices Inc. stock. As of the latest transaction made, Fred Alger Management, LLC holds 1,016,402 shares of MASS stock, worth $5.23 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares
1,016,402
Previous 1,210,419 16.03%
Holding current value
$5.23 Million
Previous $13.6 Million 43.5%
% of portfolio
0.04%
Previous 0.07%

Shares

11 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 15, 2024

SELL
$6.55 - $9.92 $1.27 Million - $1.92 Million
-194,017 Reduced 16.03%
1,016,402 $7.67 Million
Q4 2023

Feb 14, 2024

SELL
$4.96 - $12.41 $600,760 - $1.5 Million
-121,121 Reduced 9.1%
1,210,419 $13.6 Million
Q3 2023

Nov 14, 2023

SELL
$6.0 - $8.2 $2.73 Million - $3.73 Million
-455,372 Reduced 25.48%
1,331,540 $8.87 Million
Q2 2023

Aug 14, 2023

SELL
$5.78 - $10.02 $111,473 - $193,245
-19,286 Reduced 1.07%
1,786,912 $12.3 Million
Q1 2023

May 15, 2023

SELL
$6.61 - $10.66 $6.6 Million - $10.6 Million
-998,715 Reduced 35.61%
1,806,198 $15.5 Million
Q4 2022

Feb 14, 2023

SELL
$7.0 - $17.96 $4.58 Million - $11.7 Million
-654,190 Reduced 18.91%
2,804,913 $21.4 Million
Q3 2022

Nov 14, 2022

BUY
$15.18 - $24.99 $36.3 Million - $59.7 Million
2,388,844 Added 223.2%
3,459,103 $56.9 Million
Q2 2022

Aug 15, 2022

BUY
$13.3 - $20.74 $4.56 Million - $7.12 Million
343,087 Added 47.18%
1,070,259 $22 Million
Q1 2022

May 16, 2022

BUY
$13.18 - $26.28 $1.66 Million - $3.32 Million
126,205 Added 21.0%
727,172 $13.8 Million
Q4 2021

Feb 14, 2022

BUY
$23.17 - $38.77 $3.79 Million - $6.34 Million
163,541 Added 37.39%
600,967 $15.5 Million
Q3 2021

Nov 15, 2021

BUY
$29.99 - $39.13 $13.1 Million - $17.1 Million
437,426 New
437,426 $14.2 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 $163M
  • 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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