908 Devices Ownership | Who Owns 908 Devices?
908 Devices Ownership Summary
908 Devices is owned by 53.67% institutional investors, 7.60% insiders, and 38.73% retail investors. Ark investment management is the largest institutional shareholder, holding 12.04% of MASS shares. ARK Genomic Revolution is the top mutual fund, with 9.23% of its assets in 908 Devices shares.
MASS Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | 908 Devices | 53.67% | 7.60% | 38.73% |
| Sector | Healthcare Stocks | 49.73% | 8.84% | 41.43% |
| Industry | Medical Device Stocks | 53.39% | 8.20% | 38.41% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Ark investment management | 3.94M | 12.04% | $20.28M |
| Ameriprise financial | 1.88M | 5.76% | $9.70M |
| Vanguard group | 1.84M | 5.63% | $9.49M |
| Blackrock | 1.69M | 5.18% | $8.72M |
| Awm investment company | 1.01M | 3.09% | $5.21M |
| Fred alger management | 1.01M | 3.08% | $5.18M |
| Granahan investment management | 919.63K | 2.81% | $4.74M |
| Millennium management | 618.31K | 1.89% | $3.18M |
| Tao capital management lp | 568.98K | 1.74% | $2.93M |
| Geode capital management | 561.15K | 1.72% | $2.89M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Tao capital management lp | 568.98K | 2.40% | $2.93M |
| Awm investment company | 1.01M | 0.70% | $5.21M |
| Sands capital ventures | 237.26K | 0.41% | $1.22M |
| Granahan investment management | 919.63K | 0.19% | $4.74M |
| Ark investment management | 3.94M | 0.18% | $20.28M |
| Bruce | 68.29K | 0.12% | $351.67K |
| Clarivest asset management | 129.79K | 0.07% | $668.41K |
| Platinum investment management | 274.07K | 0.06% | $1.41M |
| Nikko asset management americas | 495.80K | 0.03% | $2.54M |
| 49 wealth management | 26.76K | 0.03% | $127.63K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Awm investment company | 1.01M | 0.70% | 342.93K |
| Millennium management | 618.31K | 0.00% | 161.92K |
| Clarivest asset management | 129.79K | 0.07% | 129.79K |
| Dimensional fund advisors lp | 245.18K | 0.00% | 114.99K |
| Aqr capital management | 113.59K | 0.00% | 113.59K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Eventide asset management | - | - | -1.43M |
| Granahan investment management | 919.63K | 0.19% | -814.74K |
| Iron triangle partners lp | - | - | -728.87K |
| Ark investment management | 3.94M | 0.18% | -111.31K |
| Platinum investment management | 274.07K | 0.06% | -98.23K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Clarivest asset management | 129.79K | 0.07% | 129.79K | $668.41K |
| Aqr capital management | 113.59K | 0.00% | 113.59K | $585.01K |
| Mitsubishi ufj kokusai asset management | 102.09K | 0.00% | 102.09K | $525.76K |
| Cubist systematic strategies | 60.43K | 0.00% | 60.43K | $311.21K |
| Needham investment management | 50.00K | 0.02% | 50.00K | $257.50K |
Sold Out
| Holder | Change |
|---|---|
| Nelson, van denburg & campbell wealth management group | -5.00 |
| Rothschild investment | -20.00 |
| Eversource wealth advisors | -250.00 |
| Aquatic capital management | -400.00 |
| Comerica bank | -524.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2024 | 87 | -6.45% | 18,608,940 | -4.59% | 53 | 1.64% | 45 | -18.18% | 25 | 4.17% |
| Jun 30, 2024 | 92 | 16.46% | 19,495,166 | -5.93% | 59 | 1.46% | 54 | 92.86% | 24 | -20.00% |
| Mar 31, 2024 | 79 | -4.82% | 20,724,520 | -5.89% | 63 | 1.38% | 28 | -37.78% | 30 | 57.89% |
| Dec 31, 2023 | 83 | - | 22,021,683 | 4.15% | 68 | 1.58% | 45 | 15.38% | 19 | -13.64% |
| Sep 30, 2023 | 83 | -1.19% | 21,144,225 | -0.52% | 65 | 1.49% | 39 | -4.88% | 22 | -21.43% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| ARK Genomic Revolution | 3.20M | 9.23% | -693.70K |
| ARK Genomic Revolution ETF | 3.19M | 9.21% | 15.37K |
| Columbia Small Cap Growth | 1.51M | 4.35% | - |
| Columbia Small Cap Growth Inst | 1.51M | 4.35% | - |
| Vanguard Total Stock Mkt Idx Inv | 792.16K | 2.28% | - |
| iShares Russell 2000 ETF | 618.82K | 1.79% | -1.39K |
| Vanguard Information Technology ETF | 580.27K | 1.67% | 22.19K |
| M&G (ACS) Granahan US Sm Cp Gr GBPZ1AAcc | 502.74K | 1.45% | -53.80K |
| Alger Small Cap Growth B | 444.98K | 1.28% | - |
| Vanguard Institutional Extnd Mkt Idx Tr | 340.62K | 0.98% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 13, 2024 | Knopp Kevin J. | President and CEO | Buy | $64.20K |
| May 10, 2024 | Knopp Kevin J. | President and CEO | Buy | $57.70K |
| May 09, 2024 | Knopp Kevin J. | President and CEO | Buy | $58.30K |
| May 08, 2024 | Knopp Kevin J. | President and CEO | Buy | $57.20K |
| May 07, 2024 | Knopp Kevin J. | President and CEO | Buy | $56.00K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2024 Q3 | - | - |
| 2024 Q2 | 5 | - |
| 2024 Q1 | - | 9 |
| 2023 Q4 | - | 6 |
| 2023 Q2 | - | 3 |
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