908 Devices Inc.
MASS- Exchange
- Nasdaq
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0001555279
In the last 90 days, 908 Devices Inc. insiders filed 0 open-market purchases and 14 sales; 111 institutions reported holding it in 13F filings for Q2 2026, worth $244.1M in total; ARK Invest is the only superinvestor holding it.
13F holders, Q2 2022
Institutional positions in 908 Devices Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 77
- −5 vs. Q1 2022
- Shares held
- 20.6M
- +521.2K (+2.6%) vs. Q1 2022
- Total value
- $396.7M
- +$14.8M (+3.9%) vs. Q1 2022
- New holders
- 11
- 29 more added
- Sold out
- 16
- 26 more reduced
2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MASS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 111 | $244.1M |
| Q1 2026 | 112 | $171.0M |
| Q4 2025 | 118 | $137.3M |
| Q3 2025 | 107 | $214.7M |
| Q2 2025 | 102 | $173.6M |
| Q1 2025 | 87 | $92.3M |
| Q4 2024 | 81 | $36.9M |
| Q3 2024 | 86 | $64.8M |
| Q2 2024 | 90 | $100.4M |
| Q1 2024 | 75 | $156.5M |
| Q4 2023 | 79 | $247.1M |
| Q3 2023 | 83 | $140.8M |
| Q2 2023 | 86 | $145.8M |
| Q1 2023 | 84 | $188.0M |
| Q4 2022 | 93 | $165.4M |
| Q3 2022 | 81 | $359.9M |
| Q2 2022 | 77 | $396.7M |
| Q1 2022 | 84 | $383.7M |
| Q4 2021 | 87 | $490.2M |
| Q3 2021 | 86 | $519.5M |
| Q2 2021 | 74 | $451.9M |
| Q1 2021 | 72 | $413.8M |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding 908 Devices Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ARK Investment Management LLCSuperinvestorARK Invest | 3,628,220 | $50.5M | 0.30% | +145,294+4.2% | Added |
| BlackRock Inc. | 2,318,894 | $47.7M | 0.00% | −1,380,384−37.3% | Reduced |
| Eventide Asset Management, LLC | 1,498,101 | $30.8M | 0.66% | +88,101+6.2% | Added |
| Vanguard Group Inc | 1,133,228 | $23.3M | 0.00% | +242,204+27.2% | Added |
| Fred Alger Management, LLC | 1,070,259 | $22.0M | 0.10% | +343,087+47.2% | Added |
| Granahan Investment Management Inc | 900,255 | $18.5M | 0.63% | +47,543+5.6% | Added |
| Iron Triangle Partners LP | 850,000 | $17.5M | 2.82% | +136,895+19.2% | Added |
| Millennium Management LLC | 767,767 | $15.8M | 0.02% | +15,336+2.0% | Added |
| State Street Corp | 596,432 | $12.3M | 0.00% | +102,296+20.7% | Added |
| Platinum Investment Management Ltd | 570,157 | $11.7M | 0.44% | −56,209−9.0% | Reduced |
| Tao Capital Management LP | 568,981 | $11.7M | 8.11% | 00.0% | Unchanged |
| Nicholas Investment Partners, LP | 551,895 | $11.4M | 1.07% | −906−0.2% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 538,392 | $11.1M | 0.01% | −29,258−5.2% | Reduced |
| RTW Investments, LP | 512,957 | $10.6M | 0.27% | +472,957+1,182.4% | Added |
| Eversept Partners, LP | 470,444 | $9.69M | 0.95% | +253,295+116.6% | Added |
| Geode Capital Management, LLC | 351,601 | $7.24M | 0.00% | +25,788+7.9% | Added |
| Nikko Asset Management Americas, Inc. | 538,392 | $7.00M | 0.09% | −29,258−5.2% | Reduced |
| Sands Capital Ventures, LLC | 326,427 | $6.72M | 1.85% | 00.0% | Unchanged |
| Emerald Advisers, LLC | 320,442 | $6.60M | 0.34% | −9,000−2.7% | Reduced |
| Pura Vida Investments, LLC | 296,288 | $6.10M | 0.97% | 00.0% | Unchanged |
| Emerald Mutual Fund Advisers Trust | 250,605 | $5.16M | 0.30% | −17,581−6.6% | Reduced |
| Ameriprise Financial Inc | 240,867 | $4.96M | 0.00% | +240,867 | New |
| Segall Bryant & Hamill, LLC | 217,221 | $4.47M | 0.05% | +64,586+42.3% | Added |
| Northern Trust Corp | 187,442 | $3.86M | 0.00% | +1,389+0.7% | Added |
| Primecap Management Co | 176,719 | $3.64M | 0.00% | −8,600−4.6% | Reduced |
| Opaleye Management Inc. | 166,406 | $3.43M | 1.54% | 00.0% | Unchanged |
| Parkman Healthcare Partners LLC | 149,315 | $3.07M | 1.13% | −25,685−14.7% | Reduced |
| Renaissance Technologies LLC | 137,700 | $2.83M | 0.00% | +98,700+253.1% | Added |
| Charles Schwab Investment Management Inc | 133,613 | $2.75M | 0.00% | −830−0.6% | Reduced |
| Sectoral Asset Management Inc | 131,757 | $2.71M | 0.55% | −3,115−2.3% | Reduced |
| Altium Capital Management LP | 125,000 | $2.57M | 1.09% | +125,000 | New |
| Morgan Stanley | 114,703 | $2.36M | 0.00% | +93,390+438.2% | Added |
| Polar Asset Management Partners Inc. | 100,281 | $2.06M | 0.03% | +100,281 | New |
| New York State Common Retirement Fund | 70,122 | $1.44M | 0.00% | +4,744+7.3% | Added |
| Bank of New York Mellon Corp | 67,887 | $1.40M | 0.00% | +5,875+9.5% | Added |
| Nuveen Asset Management, LLC | 65,031 | $1.34M | 0.00% | +22,488+52.9% | Added |
| Swiss National Bank | 43,900 | $904.0K | 0.00% | +7,200+19.6% | Added |
| Sit Investment Associates Inc | 38,450 | $792.0K | 0.02% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 37,297 | $768.0K | 0.00% | +37,297 | New |
| State of Wisconsin Investment Board | 33,822 | $696.0K | 0.00% | +33,822 | New |
| Susquehanna International Group, LLP | 32,863 | $677.0K | 0.00% | +32,863 | New |
| Rhumbline Advisers | 29,490 | $607.0K | 0.00% | +10,960+59.1% | Added |
| PDT Partners, LLC | 26,125 | $538.0K | 0.05% | +12,268+88.5% | Added |
| California State Teachers Retirement System | 25,796 | $531.0K | 0.00% | +3,660+16.5% | Added |
| Thrivent Financial for Lutherans | 23,470 | $483.0K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 22,795 | $469.0K | 0.00% | −42,187−64.9% | Reduced |
| Decheng Capital Management III (Cayman), LLC | 20,000 | $412.0K | 0.16% | 00.0% | Unchanged |
| Bank of America Corp | 19,609 | $404.0K | 0.00% | +8,230+72.3% | Added |
| Jane Street Group, LLC | 18,368 | $378.0K | 0.00% | +18,368 | New |
| JPMorgan Chase & Co | 18,185 | $375.0K | 0.00% | +3,573+24.5% | Added |
| Envestnet Asset Management Inc | 14,663 | $302.0K | 0.00% | +14,663 | New |
| State Board of Administration of Florida Retirement System | 13,968 | $288.0K | 0.00% | +13,968 | New |
| Credit Suisse AG | 12,046 | $248.0K | 0.00% | +15+0.1% | Added |
| MetLife Investment Management | 11,990 | $246.9K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 10,566 | $217.0K | 0.00% | −419−3.8% | Reduced |
| American International Group, Inc. | 10,235 | $211.0K | 0.00% | −157−1.5% | Reduced |
| Advisor Group Holdings, Inc. | 7,710 | $159.0K | 0.00% | +243+3.3% | Added |
| Legal & General Group Plc | 6,436 | $133.0K | 0.00% | +1,157+21.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,809 | $99.0K | 0.00% | −264−5.2% | Reduced |
| Amalgamated Bank | 2,938 | $60.0K | 0.00% | −110−3.6% | Reduced |
| Citigroup Inc | 2,300 | $47.0K | 0.00% | −449−16.3% | Reduced |
| Metropolitan Life Insurance Co | 1,440 | $29.6K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,442 | $29.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,150 | $24.0K | 0.00% | −2,738−70.4% | Reduced |
| Barclays PLC | 1,098 | $23.0K | 0.00% | −2,544−69.9% | Reduced |
| UBS Group AG | 900 | $19.0K | 0.00% | −1,139−55.9% | Reduced |
| The PNC Financial Services Group, Inc. | 704 | $14.0K | 0.00% | +670+1,970.6% | Added |
| Wells Fargo & Company | 586 | $12.0K | 0.00% | −4,602−88.7% | Reduced |
| FMR LLC | 571 | $12.0K | 0.00% | −2−0.3% | Reduced |
| GPS Wealth Strategies Group, LLC | 475 | $10.0K | 0.00% | −100−17.4% | Reduced |
| Royal Bank of Canada | 350 | $8.00K | 0.00% | −1,025−74.5% | Reduced |
| Baillie Gifford & Co | 249 | $5.00K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 197 | $4.00K | 0.00% | −507−72.0% | Reduced |
| Signaturefd, LLC | 87 | $2.00K | 0.00% | −270−75.6% | Reduced |
| Manchester Capital Management LLC | 66 | $1.00K | 0.00% | +38+135.7% | Added |
| Allworth Financial LP | 21 | $0 | 0.00% | +21 | New |
| Ronald Blue Trust, Inc. | 13 | $0 | 0.00% | +13 | New |
| TimesSquare Capital Management, LLC | 0 | $0 | 0.00% | −393,230−100.0% | Sold out |
| Capital World Investors | 0 | $0 | 0.00% | −112,500−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −76,215−100.0% | Sold out |
| Meridian Financial Partners LLC | 0 | $0 | 0.00% | −34,124−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −20,364−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −18,400−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −16,392−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −6,365−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −4,983−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −3,978−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −1,860−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −1,234−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −880−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |