A detailed history of Black Rock Inc. transactions in 908 Devices Inc. stock. As of the latest transaction made, Black Rock Inc. holds 1,693,204 shares of MASS stock, worth $3.64 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
1,693,204
Previous 1,733,126 2.3%
Holding current value
$3.64 Million
Previous $13.1 Million 33.36%
% of portfolio
0.0%
Previous 0.0%

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 13, 2024

SELL
$5.0 - $7.24 $199,610 - $289,035
-39,922 Reduced 2.3%
1,693,204 $8.72 Million
Q1 2024

May 10, 2024

SELL
$6.55 - $9.92 $351,256 - $531,979
-53,627 Reduced 3.0%
1,733,126 $13.1 Million
Q4 2023

Feb 13, 2024

BUY
$4.96 - $12.41 $456,592 - $1.14 Million
92,055 Added 5.43%
1,786,753 $20 Million
Q3 2023

Nov 13, 2023

SELL
$6.0 - $8.2 $217,110 - $296,717
-36,185 Reduced 2.09%
1,694,698 $11.3 Million
Q2 2023

Aug 11, 2023

BUY
$5.78 - $10.02 $218,559 - $378,886
37,813 Added 2.23%
1,730,883 $11.9 Million
Q1 2023

May 12, 2023

SELL
$6.61 - $10.66 $465,588 - $750,858
-70,437 Reduced 3.99%
1,693,070 $14.6 Million
Q4 2022

Feb 13, 2023

SELL
$7.0 - $17.96 $2.9 Million - $7.44 Million
-414,038 Reduced 19.01%
1,763,507 $13.4 Million
Q3 2022

Nov 14, 2022

SELL
$15.18 - $24.99 $2.15 Million - $3.53 Million
-141,349 Reduced 6.1%
2,177,545 $35.8 Million
Q2 2022

Aug 12, 2022

SELL
$13.3 - $20.74 $18.4 Million - $28.6 Million
-1,380,384 Reduced 37.31%
2,318,894 $47.7 Million
Q1 2022

May 12, 2022

SELL
$13.18 - $26.28 $128,939 - $257,097
-9,783 Reduced 0.26%
3,699,278 $70.3 Million
Q4 2021

Feb 10, 2022

BUY
$23.17 - $38.77 $8.91 Million - $14.9 Million
384,738 Added 11.57%
3,709,061 $96 Million
Q3 2021

Nov 09, 2021

BUY
$29.99 - $39.13 $26 Million - $33.9 Million
867,014 Added 35.28%
3,324,323 $108 Million
Q2 2021

Aug 11, 2021

BUY
$36.7 - $55.11 $90.2 Million - $135 Million
2,457,309 New
2,457,309 $95.2 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 $67.9M
  • 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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