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 13 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, Q4 2021
Institutional positions in 908 Devices Inc. as of Dec 31, 2021. 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
- 87
- +2 vs. Q3 2021
- Shares held
- 19.0M
- +3.04M (+19.1%) vs. Q3 2021
- Total value
- $490.2M
- −$28.7M (−5.5%) vs. Q3 2021
- New holders
- 12
- 50 more added
- Sold out
- 10
- 16 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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, Q4 2021
Shares, value and share of portfolio for each institution holding 908 Devices Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dark Forest Capital Management LP | 5 | $0 | 0.00% | −10,986−100.0% | Reduced |
| Manchester Capital Management LLC | 33 | $1.00K | 0.00% | +17+106.3% | Added |
| Quadrant Capital Group LLC | 37 | $1.00K | 0.00% | +20+117.6% | Added |
| Baillie Gifford & Co | 249 | $6.00K | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 225 | $6.00K | 0.00% | +225 | New |
| Tower Research Capital LLC (TRC) | 395 | $10.0K | 0.00% | +197+99.5% | Added |
| GPS Wealth Strategies Group, LLC | 575 | $15.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 600 | $15.0K | 0.00% | +600 | New |
| US Bancorp | 1,243 | $32.0K | 0.00% | +883+245.3% | Added |
| Marshall Wace, LLP | 1,422 | $37.0K | 0.00% | −35,413−96.1% | Reduced |
| Ameritas Investment Partners, Inc. | 1,442 | $37.0K | 0.00% | +451+45.5% | Added |
| Itau Unibanco Holding S.A. | 1,860 | $48.0K | 0.00% | +387+26.3% | Added |
| Daiwa Securities Group Inc. | 3,419 | $88.0K | 0.00% | +1,796+110.7% | Added |
| Royal Bank of Canada | 4,258 | $110.0K | 0.00% | +2,904+214.5% | Added |
| Legal & General Group Plc | 4,996 | $129.0K | 0.00% | +2,297+85.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,284 | $137.0K | 0.00% | −21−0.4% | Reduced |
| Metropolitan Life Insurance Co | 5,715 | $147.8K | 0.00% | +1,822+46.8% | Added |
| Advisor Group Holdings, Inc. | 5,723 | $148.0K | 0.00% | +5,109+832.1% | Added |
| Citigroup Inc | 5,936 | $154.0K | 0.00% | +4,125+227.8% | Added |
| MetLife Investment Management | 7,715 | $199.6K | 0.00% | +2,570+50.0% | Added |
| Invesco Ltd. | 8,057 | $209.0K | 0.00% | +8,057 | New |
| Paloma Partners Management Co | 8,484 | $219.0K | 0.01% | +8,484 | New |
| Manufacturers Life Insurance Company, The | 9,011 | $233.0K | 0.00% | +2,165+31.6% | Added |
| Personal Capital Advisors Corp | 9,341 | $242.0K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 9,917 | $257.0K | 0.00% | +2,841+40.1% | Added |
| Balyasny Asset Management LLC | 10,198 | $264.0K | 0.00% | +10,198 | New |
| Hudson Bay Capital Management LP | 10,362 | $268.0K | 0.00% | +10,362 | New |
| Cubist Systematic Strategies, LLC | 10,854 | $281.0K | 0.00% | +10,854 | New |
| Wells Fargo & Company | 11,092 | $287.0K | 0.00% | +10,483+1,721.3% | Added |
| Rock Creek Group, LP | 18,392 | $291.0K | 0.04% | +18,392 | New |
| UBS Group AG | 11,297 | $292.0K | 0.00% | +8,526+307.7% | Added |
| Deutsche Bank AG | 11,687 | $302.0K | 0.00% | −1,300−10.0% | Reduced |
| Rhumbline Advisers | 12,345 | $319.0K | 0.00% | +3,567+40.6% | Added |
| Dynamic Technology Lab Private Ltd | 13,590 | $352.0K | 0.04% | +13,590 | New |
| Susquehanna International Group, LLP | 17,610 | $456.0K | 0.00% | +17,610 | New |
| JPMorgan Chase & Co | 17,972 | $465.0K | 0.00% | +10,044+126.7% | Added |
| Weiss Multi-Strategy Advisers LLC | 18,225 | $471.0K | 0.01% | −76−0.4% | Reduced |
| Meridian Financial Partners LLC | 34,124 | $527.0K | 0.36% | 00.0% | Unchanged |
| Bank of America Corp | 22,823 | $591.0K | 0.00% | +5,463+31.5% | Added |
| Citadel Advisors LLC | 22,868 | $592.0K | 0.00% | +22,868 | New |
| Nomura Holdings Inc | 23,096 | $595.0K | 0.00% | +23,096 | New |
| California State Teachers Retirement System | 23,342 | $604.0K | 0.00% | +10,626+83.6% | Added |
| Ensign Peak Advisors, Inc | 24,501 | $634.0K | 0.00% | +9,501+63.3% | Added |
| Morgan Stanley | 26,746 | $692.0K | 0.00% | −20,981−44.0% | Reduced |
| Two Sigma Investments, LP | 28,800 | $745.0K | 0.00% | −39,616−57.9% | Reduced |
| Nuveen Asset Management, LLC | 33,997 | $796.0K | 0.00% | −2,925−7.9% | Reduced |
| Swiss National Bank | 34,100 | $882.0K | 0.00% | +19,100+127.3% | Added |
| Sit Investment Associates Inc | 38,450 | $995.0K | 0.02% | +29,775+343.2% | Added |
| RTW Investments, LP | 40,000 | $1.03M | 0.02% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 53,095 | $1.37M | 0.00% | +721+1.4% | Added |
| New York State Common Retirement Fund | 54,784 | $1.42M | 0.00% | +11,763+27.3% | Added |
| Goldman Sachs Group Inc | 56,940 | $1.47M | 0.00% | +301+0.5% | Added |
| Parametric Portfolio Associates LLC | 64,178 | $1.66M | 0.00% | +50,673+375.2% | Added |
| Bank of New York Mellon Corp | 68,538 | $1.77M | 0.00% | +20,432+42.5% | Added |
| Voloridge Investment Management, LLC | 74,145 | $1.92M | 0.01% | −3,557−4.6% | Reduced |
| Victory Capital Management Inc | 77,840 | $2.01M | 0.00% | +21,686+38.6% | Added |
| Rafferty Asset Management, LLC | 86,259 | $2.23M | 0.01% | +5,641+7.0% | Added |
| Charles Schwab Investment Management Inc | 107,353 | $2.78M | 0.00% | +13,667+14.6% | Added |
| Capital World Investors | 112,500 | $2.91M | 0.00% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 133,637 | $3.46M | 0.00% | +39,395+41.8% | Added |
| Sectoral Asset Management Inc | 134,872 | $3.49M | 0.53% | +70,622+109.9% | Added |
| Segall Bryant & Hamill, LLC | 152,275 | $3.94M | 0.04% | +74,296+95.3% | Added |
| Thrivent Financial for Lutherans | 164,310 | $4.25M | 0.01% | −8,756−5.1% | Reduced |
| Northern Trust Corp | 170,298 | $4.41M | 0.00% | +44,219+35.1% | Added |
| Primecap Management Co | 188,129 | $4.87M | 0.00% | −42,090−18.3% | Reduced |
| Geode Capital Management, LLC | 275,902 | $7.14M | 0.00% | +61,054+28.4% | Added |
| Emerald Mutual Fund Advisers Trust | 292,194 | $7.56M | 0.27% | +196,826+206.4% | Added |
| Emerald Advisers, LLC | 300,824 | $7.78M | 0.29% | +168,055+126.6% | Added |
| Nicholas Investment Partners, LP | 309,833 | $8.02M | 0.51% | +22,018+7.7% | Added |
| Pura Vida Investments, LLC | 312,946 | $8.10M | 0.84% | +132,058+73.0% | Added |
| Sands Capital Ventures, LLC | 326,427 | $8.45M | 1.25% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 344,583 | $8.91M | 0.00% | −2,507−0.7% | Reduced |
| FMR LLC | 352,100 | $9.11M | 0.00% | −17,000−4.6% | Reduced |
| TimesSquare Capital Management, LLC | 397,830 | $10.3M | 0.09% | +141,000+54.9% | Added |
| Casdin Capital, LLC | 406,502 | $10.5M | 0.30% | 00.0% | Unchanged |
| Millennium Management LLC | 417,909 | $10.8M | 0.01% | −174,604−29.5% | Reduced |
| State Street Corp | 435,580 | $11.3M | 0.00% | +56,733+15.0% | Added |
| Platinum Investment Management Ltd | 495,332 | $12.8M | 0.36% | +394,371+390.6% | Added |
| Nikko Asset Management Americas, Inc. | 557,750 | $13.4M | 0.07% | −14,342−2.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 557,750 | $14.4M | 0.01% | −14,342−2.5% | Reduced |
| Tao Capital Management LP | 568,981 | $14.7M | 4.50% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 600,967 | $15.5M | 0.04% | +163,541+37.4% | Added |
| Granahan Investment Management Inc | 795,483 | $20.6M | 0.42% | +163,731+25.9% | Added |
| Vanguard Group Inc | 838,185 | $21.7M | 0.00% | +187,824+28.9% | Added |
| Eventide Asset Management, LLC | 1,410,000 | $36.5M | 0.47% | +727,729+106.7% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,996,393 | $77.5M | 0.23% | +245,516+8.9% | Added |
| BlackRock Inc. | 3,709,061 | $96.0M | 0.00% | +384,738+11.6% | Added |
| M&G Investment Management Ltd | 0 | $0 | 0.00% | −149,914−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −58,526−100.0% | Sold out |
| Jefferies Group LLC | 0 | $0 | 0.00% | −17,500−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −7,066−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −5,989−100.0% | Sold out |
| Charter Oak Capital Management, LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −139−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Marshall Wace North America L.P. | – | – | – | – | Not filed |