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908 Devices (MASS) Institutional Ownership

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$4.01 -0.23 (-5.42%)
Closing price 03/25/2025 04:00 PM Eastern
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$4.12 +0.12 (+2.87%)
As of 03/25/2025 05:28 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)
41
Total
Institutional Inflows
(last 12 months)
$7.53M
Number of
Institutional Sellers
(last 12 months)
17
Total
Institutional Outflows
(last 12 months)
$11.78M
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MASS Institutional Buying and Selling by Quarter

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908 Devices Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/18/2025 49 Wealth Management LLC49,670$109K0.0%+59.7%0.143%
2/18/2025 AWM Investment Company Inc.1,673,924$3.68M0.4%+6.3%4.807%
2/17/2025 Two Sigma Investments LP19,000$42K0.0%N/A0.055%
2/17/2025 Two Sigma Advisers LP13,500$30K0.0%N/A0.039%
2/17/2025 Nuveen Asset Management LLC106,951$235K0.0%-47.7%0.307%
2/17/2025 Occudo Quantitative Strategies LP16,376$36K0.0%N/A0.047%
2/17/2025 Needham Investment Management LLC200,000$440K0.0%+100.0%0.574%
2/17/2025 Millennium Management LLC116,358$256K0.0%-11.5%0.334%
2/17/2025 Granahan Investment Management LLC522,786$1.15M0.0%-39.3%1.501%
2/17/2025 Deutsche Bank AG99,239$218K0.0%+1,159.4%0.285%
2/17/2025 D. E. Shaw & Co. Inc.85,860$189K0.0%+49.1%0.247%
2/17/2025 Bank of America Corp DE94,753$208K0.0%+190.9%0.272%
2/17/2025 Ameriprise Financial Inc.1,814,187$3.99M0.0%-1.6%5.210%
2/14/2025 Jane Street Group LLC113,890$251K0.0%+118.9%0.327%
2/14/2025 Northern Trust Corp200,764$442K0.0%+7.5%0.577%
2/14/2025 Hsbc Holdings PLC21,007$46K0.0%+32.2%0.060%
2/14/2025 Stifel Financial Corp23,509$52K0.0%N/A0.068%
2/14/2025 Dimensional Fund Advisors LP384,332$845K0.0%-3.2%1.104%
2/13/2025 Marshall Wace LLP38,500$85K0.0%N/A0.111%
2/13/2025 XTX Topco Ltd52,196$115K0.0%N/A0.150%
2/13/2025 Renaissance Technologies LLC294,956$649K0.0%-8.5%0.847%
2/13/2025 Bank of Montreal Can56,310$124K0.0%N/A0.162%
2/12/2025 Geode Capital Management LLC581,300$1.28M0.0%+2.4%1.669%
2/11/2025 Prudential Financial Inc.15,405$34K0.0%N/A0.044%
2/11/2025 LPL Financial LLC63,287$139K0.0%+13.0%0.182%
2/10/2025 Nikko Asset Management Americas Inc.467,427$1.02M0.0%-5.6%1.342%
2/7/2025 Prescott Group Capital Management L.L.C.150,000$330K0.0%N/A0.431%
2/6/2025 Charles Schwab Investment Management Inc.201,768$444K0.0%-8.5%0.579%
2/4/2025 ARK Investment Management LLC2,788,566$6.14M0.1%-13.4%8.009%
2/3/2025 Concurrent Investment Advisors LLC23,470$52K0.0%N/A0.067%
1/28/2025 Sumitomo Mitsui Trust Group Inc.467,427$1.03M0.0%-5.6%1.342%
12/13/2024 B. Riley Wealth Advisors Inc.13,000$45K0.0%N/A0.037%
11/19/2024 Barclays PLC46,214$160K0.0%+452.7%0.133%
11/18/2024 Arete Wealth Advisors LLC19,482$68K0.0%-43.8%0.056%
11/16/2024 Geode Capital Management LLC567,788$1.97M0.0%+1.2%1.630%
11/15/2024 Barclays PLC46,214$160K0.0%+452.7%0.133%
11/15/2024 Jane Street Group LLC52,039$181K0.0%-39.8%0.149%
11/15/2024 State Street Corp479,044$1.66M0.0%+1.2%1.376%
11/15/2024 Needham Investment Management LLC100,000$347K0.0%+100.0%0.287%
11/14/2024 Fred Alger Management LLC820,448$2.85M0.0%-18.5%2.367%
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11/13/2024 Townsquare Capital LLC14,350$50K0.0%N/A0.041%
11/12/2024 49 Wealth Management LLC31,099$108K0.0%+16.2%0.090%
11/12/2024 Charles Schwab Investment Management Inc.220,477$765K0.0%+14.6%0.636%
11/9/2024 Primecap Management Co. CA20,000$69K0.0%-19.5%0.058%
11/8/2024 Connor Clark & Lunn Investment Management Ltd.54,816$190K0.0%N/A0.158%
11/7/2024 Drive Wealth Management LLC14,350$50K0.0%N/A0.041%
10/31/2024 ARK Investment Management LLC3,219,549$11.17M0.1%-18.2%9.290%
10/3/2024 SG Americas Securities LLC10,347$36K0.0%N/A0.030%
9/16/2024 Cubist Systematic Strategies LLC60,429$311K0.0%N/A0.175%
8/15/2024 Millennium Management LLC618,310$3.18M0.0%+35.5%1.793%
8/15/2024 AQR Capital Management LLC113,594$585K0.0%N/A0.329%
8/14/2024 Squarepoint Ops LLC48,554$250K0.0%N/A0.141%
8/14/2024 Fred Alger Management LLC1,006,237$5.18M0.0%-1.0%2.918%
8/14/2024 Cubist Systematic Strategies LLC60,429$311K0.0%N/A0.175%
8/14/2024 Marshall Wace LLP44,396$229K0.0%N/A0.129%
8/9/2024 Renaissance Technologies LLC195,500$1.01M0.0%+79.4%0.567%
8/9/2024 Dimensional Fund Advisors LP245,176$1.26M0.0%+88.3%0.711%
8/8/2024 American Century Companies Inc.33,718$174K0.0%+18.6%0.098%
8/7/2024ClariVest Asset Management LLC129,788$668K0.1%N/A0.376%
7/26/2024 ARK Investment Management LLC3,937,631$20.28M0.2%-2.7%11.417%
7/26/2024 Bank of New York Mellon Corp69,550$358K0.0%+6.4%0.202%
7/19/2024 Sumitomo 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%
5/16/2024 AWM Investment Company Inc.668,526$5.05M0.7%+2.3%1.939%
5/16/2024 Iron Triangle Partners LP1,040,768$7.86M0.8%-19.0%3.018%
5/14/2024 Platinum Investment Management Ltd.372,300$2.81M0.1%-52.4%1.079%
5/10/2024 Vanguard Group Inc.1,751,102$13.22M0.0%+0.4%5.310%
5/9/2024 State Board of Administration of Florida Retirement System10,548$80K0.0%N/A0.032%
5/3/2024 Nikko Asset Management Americas Inc.562,294$4.23M0.0%-3.4%1.705%
4/19/2024 Sumitomo Mitsui Trust Holdings Inc.562,294$4.25M0.0%-3.4%1.709%
2/15/2024 Granahan Investment Management LLC2,038,658$22.87M0.8%+10.6%6.296%
2/14/2024 Iron Triangle Partners LP1,284,947$14.42M1.9%+31.1%3.968%
2/14/2024 Platinum Investment Management Ltd.781,871$8.77M0.4%-6.3%2.415%
2/8/2024 Nikko Asset Management Americas Inc.582,034$6.54M0.1%-7.6%1.798%
2/1/2024 New York State Common Retirement Fund74,033$831K0.0%+5.0%0.229%
1/30/2024 Sumitomo Mitsui Trust Holdings Inc.582,034$6.53M0.0%-7.6%1.798%
1/17/2024 ARK Investment Management LLC4,346,579$48.77M0.3%+8.3%13.424%
1/12/2024 SG Americas Securities LLC11,861$133K0.0%N/A0.037%
11/14/2023 AWM Investment Company Inc.561,506$3.74M0.6%N/A1.734%
11/14/2023 Fred Alger Management LLC1,331,540$8.87M0.1%-25.5%4.112%
11/8/2023 Values First Advisors Inc.16,726$111K0.1%+24.5%0.052%
11/7/2023 New York State Common Retirement Fund70,525$470K0.0%+15.3%0.218%
11/3/2023 Platinum Investment Management Ltd.834,824$5.56M0.2%-4.6%2.582%
10/30/2023 Arete Wealth Advisors LLC22,758$152K0.0%+35.8%0.070%
10/30/2023 Sumitomo Mitsui Trust Holdings Inc.629,994$4.20M0.0%+3.0%1.949%
10/24/2023 Bank of New York Mellon Corp93,775$625K0.0%+11.1%0.290%
10/18/2023 ARK Investment Management LLC4,013,460$26.73M0.2%+1.0%12.414%
10/13/2023 Global Retirement Partners LLC10,000$62K0.0%N/A0.031%
9/21/2023 Barclays PLC4,512$31K0.0%-59.6%0.014%
8/15/2023 Iron Triangle Partners LP900,000$6.17M0.8%-14.3%2.784%
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8/14/2023 Granahan Investment Management LLC1,785,753$12.25M0.4%+1.5%5.524%
7/31/2023 Daiwa Securities Group Inc.4,419$30K0.0%N/A0.014%
7/31/2023 Sumitomo Mitsui Trust Holdings Inc.611,502$4.20M0.0%+7.1%1.901%
7/27/2023 Virtu Financial LLC12,819$88K0.0%N/A0.040%
7/10/2023 ARK Investment Management LLC3,972,905$27.25M0.2%-0.5%12.353%
5/15/2023 Granahan Investment Management LLC1,758,976$15.13M0.5%+59.2%5.489%
5/12/2023 Platinum Investment Management Ltd.875,447$7.53M0.3%+66.2%2.732%
5/9/2023 Tower Research Capital LLC TRC15,611$134K0.0%+12,801.7%0.049%
5/3/2023 Nikko Asset Management Americas Inc.571,102$4.28M0.0%+2.1%1.782%
5/1/2023 Arete Wealth Advisors LLC14,287$122.87B0.0%N/A0.045%
(Data available from 1/1/2016 forward)

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MASS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MASS shares?

During the previous two years, 60 institutional investors and hedge funds held shares of 908 Devices. The most heavily invested institutionals were Vanguard Group Inc. ($13.22M), Iron Triangle Partners LP ($7.86M), ARK Investment Management LLC ($6.14M), Ameriprise Financial Inc. ($3.99M), AWM Investment Company Inc. ($3.68M), Fred Alger Management LLC ($2.85M), and Platinum Investment Management Ltd. ($2.81M).Learn more on MASS's 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 55 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: Granahan Investment Management LLC ($876.22K), ARK Investment Management LLC ($677.10K), AWM Investment Company Inc. ($676.16K), Platinum Investment Management Ltd. ($348.63K), Iron Triangle Partners LP ($304.48K), Millennium Management LLC ($161.92K), and Needham Investment Management LLC ($150K).

How much institutional buying is happening at 908 Devices?

Institutional investors have bought a total of 5,015,566 shares in the last 24 months. This purchase volume represents approximately $33.76M in transactions.

Which 908 Devices major shareholders have been selling company stock?

Of the 18 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 ($1.28M), Fred Alger Management LLC ($651.33K), Platinum Investment Management Ltd. ($503.15K), Iron Triangle Partners LP ($394.18K), Granahan Investment Management LLC ($338.65K), Sumitomo Mitsui Trust Holdings Inc. ($134.19K), and Nuveen Asset Management LLC ($97.42K).

How much institutional selling is happening at 908 Devices?

Institutional investors have sold a total of 3,686,311 shares in the last 24 months. This volume of shares sold represents approximately $17.97M in transactions.


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This page (NASDAQ:MASS) was last updated on 3/26/2025 by MarketBeat.com Staff
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