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908 Devices (MASS) Institutional Ownership

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$6.46 -0.04 (-0.62%)
As of 01:17 PM Eastern
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Institutional Ownership Changes (13F Filings) for 908 Devices (NASDAQ:MASS)

Current
Institutional Ownership
Percentage
88.06%
Number of
Institutional Buyers
(last 12 months)
49
Total
Institutional Inflows
(last 12 months)
$38.60M
Number of
Institutional Sellers
(last 12 months)
20
Total
Institutional Outflows
(last 12 months)
$9.18M
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MASS Institutional Buying and Selling by Quarter

908 Devices Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/27/2025Goldman Sachs Group Inc.74,656$334K0.0%-71.7%0.208%
5/29/2025Rhumbline Advisers34,522$155K0.0%-4.8%0.096%
5/16/2025Goldman Sachs Group Inc.74,656$334K0.0%-71.7%0.209%
5/16/2025AQR Capital Management LLC81,558$365K0.0%N/A0.228%
5/16/2025AWM Investment Company Inc.5,199,924$23.30M3.2%+210.6%14.549%
5/15/2025First Light Asset Management LLC1,701,095$7.62M0.9%N/A4.760%
5/15/2025PDT Partners LLC41,600$186K0.0%N/A0.116%
5/13/2025American Century Companies Inc.45,814$205K0.0%+10.8%0.128%
5/12/2025Nuveen LLC106,951$479K0.0%N/A0.299%
5/12/2025Invesco Ltd.649,630$2.91M0.0%N/A1.818%
5/9/2025Deutsche Bank AG20,670$93K0.0%-79.2%0.058%
5/9/2025Charles Schwab Investment Management Inc.212,230$951K0.0%+5.2%0.594%
5/9/2025IQ EQ FUND MANAGEMENT IRELAND Ltd22,862$102K0.0%+115.6%0.064%
5/8/2025XTX Topco Ltd38,208$171K0.0%-26.8%0.107%
5/7/2025Essex Investment Management Co. LLC480,549$2.15M0.4%N/A1.345%
5/7/2025ARK Investment Management LLC2,899,347$12.99M0.1%+4.0%8.112%
5/7/2025Nikko Asset Management Americas Inc.412,574$1.83M0.0%-11.7%1.154%
5/7/2025Prescott Group Capital Management L.L.C.190,005$851K0.1%+26.7%0.532%
5/6/2025Legato Capital Management LLC142,442$638K0.1%N/A0.399%
5/1/2025CWM LLC6,963$31K0.0%+541.2%0.020%
4/30/202549 Wealth Management LLC45,738$205K0.0%-7.9%0.129%
4/29/2025Bank of New York Mellon Corp51,915$233K0.0%+4.0%0.147%
4/25/2025Sumitomo Mitsui Trust Group Inc.412,574$1.85M0.0%-11.7%1.168%
4/22/2025Cambridge Investment Research Advisors Inc.10,000$45K0.0%N/A0.028%
4/17/2025FNY Investment Advisers LLC75,489$338K0.2%N/A0.214%
2/18/202549 Wealth Management LLC49,670$109K0.0%+59.7%0.143%
2/18/2025AWM Investment Company Inc.1,673,924$3.68M0.4%+6.3%4.807%
2/17/2025Two Sigma Investments LP19,000$42K0.0%N/A0.055%
2/17/2025Two Sigma Advisers LP13,500$30K0.0%N/A0.039%
2/17/2025Nuveen Asset Management LLC106,951$235K0.0%-47.7%0.307%
2/17/2025Occudo Quantitative Strategies LP16,376$36K0.0%N/A0.047%
2/17/2025Needham Investment Management LLC200,000$440K0.0%+100.0%0.574%
2/17/2025Millennium Management LLC116,358$256K0.0%-11.5%0.334%
2/17/2025Granahan Investment Management LLC522,786$1.15M0.0%-39.3%1.501%
2/17/2025Deutsche Bank AG99,239$218K0.0%+1,159.4%0.285%
2/17/2025D. E. Shaw & Co. Inc.85,860$189K0.0%+49.1%0.247%
2/17/2025Bank of America Corp DE94,753$208K0.0%+190.9%0.272%
2/17/2025Ameriprise Financial Inc.1,814,187$3.99M0.0%-1.6%5.210%
2/14/2025Jane Street Group LLC113,890$251K0.0%+118.9%0.327%
2/14/2025Northern Trust Corp200,764$442K0.0%+7.5%0.577%
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2/14/2025Hsbc Holdings PLC21,007$46K0.0%+32.2%0.060%
2/14/2025Stifel Financial Corp23,509$52K0.0%N/A0.068%
2/14/2025Dimensional Fund Advisors LP384,332$845K0.0%-3.2%1.104%
2/13/2025Marshall Wace LLP38,500$85K0.0%N/A0.111%
2/13/2025XTX Topco Ltd52,196$115K0.0%N/A0.150%
2/13/2025Renaissance Technologies LLC294,956$649K0.0%-8.5%0.847%
2/13/2025Bank of Montreal Can56,310$124K0.0%N/A0.162%
2/12/2025Geode Capital Management LLC581,300$1.28M0.0%+2.4%1.669%
2/11/2025Prudential Financial Inc.15,405$34K0.0%N/A0.044%
2/11/2025LPL Financial LLC63,287$139K0.0%+13.0%0.182%
2/10/2025Nikko Asset Management Americas Inc.467,427$1.02M0.0%-5.6%1.342%
2/7/2025Prescott Group Capital Management L.L.C.150,000$330K0.0%N/A0.431%
2/6/2025Charles Schwab Investment Management Inc.201,768$444K0.0%-8.5%0.579%
2/4/2025ARK Investment Management LLC2,788,566$6.14M0.1%-13.4%8.009%
2/3/2025Concurrent Investment Advisors LLC23,470$52K0.0%N/A0.067%
1/28/2025Sumitomo Mitsui Trust Group Inc.467,427$1.03M0.0%-5.6%1.342%
12/13/2024B. Riley Wealth Advisors Inc.13,000$45K0.0%N/A0.037%
11/19/2024Barclays PLC46,214$160K0.0%+452.7%0.133%
11/18/2024Arete Wealth Advisors LLC19,482$68K0.0%-43.8%0.056%
11/16/2024Geode Capital Management LLC567,788$1.97M0.0%+1.2%1.630%
11/15/2024Barclays PLC46,214$160K0.0%+452.7%0.133%
11/15/2024Jane Street Group LLC52,039$181K0.0%-39.8%0.149%
11/15/2024State Street Corp479,044$1.66M0.0%+1.2%1.376%
11/15/2024Needham Investment Management LLC100,000$347K0.0%+100.0%0.287%
11/14/2024Fred Alger Management LLC820,448$2.85M0.0%-18.5%2.367%
11/13/2024Townsquare Capital LLC14,350$50K0.0%N/A0.041%
11/12/202449 Wealth Management LLC31,099$108K0.0%+16.2%0.090%
11/12/2024Charles Schwab Investment Management Inc.220,477$765K0.0%+14.6%0.636%
11/9/2024Primecap Management Co. CA20,000$69K0.0%-19.5%0.058%
11/8/2024Connor Clark & Lunn Investment Management Ltd.54,816$190K0.0%N/A0.158%
11/7/2024Drive Wealth Management LLC14,350$50K0.0%N/A0.041%
10/31/2024ARK Investment Management LLC3,219,549$11.17M0.1%-18.2%9.290%
10/3/2024SG Americas Securities LLC10,347$36K0.0%N/A0.030%
9/16/2024Cubist Systematic Strategies LLC60,429$311K0.0%N/A0.175%
8/15/2024Millennium Management LLC618,310$3.18M0.0%+35.5%1.793%
8/15/2024AQR Capital Management LLC113,594$585K0.0%N/A0.329%
8/14/2024Squarepoint Ops LLC48,554$250K0.0%N/A0.141%
8/14/2024Fred Alger Management LLC1,006,237$5.18M0.0%-1.0%2.918%
8/14/2024Cubist Systematic Strategies LLC60,429$311K0.0%N/A0.175%
8/14/2024Marshall Wace LLP44,396$229K0.0%N/A0.129%
8/9/2024Renaissance Technologies LLC195,500$1.01M0.0%+79.4%0.567%
8/9/2024Dimensional Fund Advisors LP245,176$1.26M0.0%+88.3%0.711%
8/8/2024American Century Companies Inc.33,718$174K0.0%+18.6%0.098%
8/7/2024ClariVest Asset Management LLC129,788$668K0.1%N/A0.376%
7/26/2024ARK Investment Management LLC3,937,631$20.28M0.2%-2.7%11.417%
7/26/2024Bank of New York Mellon Corp69,550$358K0.0%+6.4%0.202%
7/19/2024Sumitomo Mitsui Trust Holdings Inc.495,802$2.55M0.0%-11.8%1.438%
7/2/2024 GAMMA Investing LLC9,254$48K0.0%N/A0.027%
5/16/2024AWM Investment Company Inc.668,526$5.05M0.7%+2.3%1.939%
5/16/2024Iron Triangle Partners LP1,040,768$7.86M0.8%-19.0%3.018%
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5/14/2024Platinum Investment Management Ltd.372,300$2.81M0.1%-52.4%1.079%
5/10/2024Vanguard Group Inc.1,751,102$13.22M0.0%+0.4%5.310%
5/9/2024State Board of Administration of Florida Retirement System10,548$80K0.0%N/A0.032%
5/3/2024Nikko Asset Management Americas Inc.562,294$4.23M0.0%-3.4%1.705%
4/19/2024Sumitomo Mitsui Trust Holdings Inc.562,294$4.25M0.0%-3.4%1.709%
2/15/2024Granahan Investment Management LLC2,038,658$22.87M0.8%+10.6%6.296%
2/14/2024Iron Triangle Partners LP1,284,947$14.42M1.9%+31.1%3.968%
2/14/2024Platinum Investment Management Ltd.781,871$8.77M0.4%-6.3%2.415%
2/8/2024Nikko Asset Management Americas Inc.582,034$6.54M0.1%-7.6%1.798%
2/1/2024New York State Common Retirement Fund74,033$831K0.0%+5.0%0.229%
(Data available from 1/1/2016 forward)

MASS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MASS shares?

During the previous two years, 70 institutional investors and hedge funds held shares of 908 Devices. The most heavily invested institutionals were AWM Investment Company Inc. ($23.30M), Vanguard Group Inc. ($13.22M), ARK Investment Management LLC ($12.99M), Iron Triangle Partners LP ($7.86M), First Light Asset Management LLC ($7.62M), Ameriprise Financial Inc. ($3.99M), and Invesco Ltd. ($2.91M).Learn more on 908 Devices' institutional investors.

What percentage of 908 Devices' stock is owned by institutional investors?

88.06% of 908 Devices' stock is owned by institutional investors. Learn more on MASS's institutional investor holdings.

Which institutional investors have been buying 908 Devices' stock?

Of the 61 institutional investors that purchased 908 Devices' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: AWM Investment Company Inc. ($4.20M), First Light Asset Management LLC ($1.70M), Invesco Ltd. ($649.63K), ARK Investment Management LLC ($484.46K), Essex Investment Management Co. LLC ($480.55K), Iron Triangle Partners LP ($304.48K), and Granahan Investment Management LLC ($222.15K).

How much institutional buying is happening at 908 Devices?

Institutional investors have bought a total of 9,018,613 shares in the last 24 months. This purchase volume represents approximately $38.60M in transactions.

Which of 908 Devices' major shareholders have been selling company stock?

Of the 20 institutional investors that sold 908 Devices' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: ARK Investment Management LLC ($1.26M), Goldman Sachs Group Inc. ($379.20K), Granahan Investment Management LLC ($338.65K), Fred Alger Management LLC ($195.95K), Nuveen Asset Management LLC ($97.42K), Sumitomo Mitsui Trust Group Inc. ($82.65K), and Nikko Asset Management Americas Inc. ($82.65K).

How much institutional selling is happening at 908 Devices?

Institutional investors have sold a total of 2,758,715 shares in the last 24 months. This volume of shares sold represents approximately $9.18M in transactions.


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This page (NASDAQ:MASS) was last updated on 7/16/2025 by MarketBeat.com Staff
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