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 2021
Institutional positions in 908 Devices Inc. as of Jun 30, 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
- 74
- +2 vs. Q1 2021
- Shares held
- 11.7M
- +3.12M (+36.5%) vs. Q1 2021
- Total value
- $451.9M
- +$38.1M (+9.2%) vs. Q1 2021
- New holders
- 20
- 25 more added
- Sold out
- 18
- 21 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding 908 Devices Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,457,309 | $95.2M | 0.00% | +1,633,500+198.3% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,454,357 | $95.1M | 0.18% | +1,381,491+128.8% | Added |
| Granahan Investment Management Inc | 571,850 | $22.2M | 0.41% | +118,704+26.2% | Added |
| Tao Capital Management LP | 568,981 | $22.0M | 5.06% | −21,538−3.6% | Reduced |
| Cormorant Asset Management, LP | 545,320 | $21.1M | 0.82% | −20.0% | Reduced |
| Vanguard Group Inc | 415,064 | $16.1M | 0.00% | +81,355+24.4% | Added |
| Casdin Capital, LLC | 406,502 | $15.8M | 0.40% | 00.0% | Unchanged |
| FMR LLC | 373,299 | $14.5M | 0.00% | −7,098−1.9% | Reduced |
| Nicholas Investment Partners, LP | 357,858 | $13.9M | 0.87% | +48,224+15.6% | Added |
| State Street Corp | 349,415 | $13.5M | 0.00% | +259,441+288.4% | Added |
| Ameriprise Financial Inc | 345,485 | $13.4M | 0.00% | +91,091+35.8% | Added |
| Eventide Asset Management, LLC | 333,283 | $12.9M | 0.17% | 00.0% | Unchanged |
| Sands Capital Management, LLC | 326,427 | $12.6M | 0.02% | 00.0% | Unchanged |
| Primecap Management Co | 297,257 | $11.5M | 0.01% | −31,343−9.5% | Reduced |
| Nikko Asset Management Americas, Inc. | 241,013 | $9.18M | 0.04% | +171,910+248.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 195,305 | $7.57M | 0.00% | +168,295+623.1% | Added |
| Pura Vida Investments, LLC | 161,059 | $6.24M | 0.45% | +12,292+8.3% | Added |
| Geode Capital Management, LLC | 128,207 | $4.97M | 0.00% | −582−0.5% | Reduced |
| M&G Investment Management Ltd | 126,903 | $4.95M | 0.03% | +126,903 | New |
| Capital World Investors | 112,500 | $4.36M | 0.00% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 89,126 | $3.45M | 0.02% | +89,126 | New |
| Northern Trust Corp | 77,822 | $3.02M | 0.00% | −526−0.7% | Reduced |
| Janus Henderson Group PLC | 51,682 | $2.00M | 0.00% | −29,116−36.0% | Reduced |
| Goldman Sachs Group Inc | 49,179 | $1.91M | 0.00% | −1,418−2.8% | Reduced |
| Platinum Investment Management Ltd | 49,160 | $1.91M | 0.04% | +15,580+46.4% | Added |
| Charles Schwab Investment Management Inc | 47,850 | $1.85M | 0.00% | +1,666+3.6% | Added |
| New York State Common Retirement Fund | 40,345 | $1.56M | 0.00% | −652−1.6% | Reduced |
| RTW Investments, LP | 40,000 | $1.55M | 0.02% | 00.0% | Unchanged |
| Millennium Management LLC | 37,351 | $1.45M | 0.00% | −136,911−78.6% | Reduced |
| Bank of New York Mellon Corp | 33,566 | $1.30M | 0.00% | +4,291+14.7% | Added |
| Victory Capital Management Inc | 31,908 | $1.24M | 0.00% | +7,321+29.8% | Added |
| Meridian Financial Partners LLC | 34,124 | $1.09M | 0.74% | +34,124 | New |
| Schonfeld Strategic Advisors LLC | 26,819 | $1.04M | 0.01% | −10,355−27.9% | Reduced |
| Morgan Stanley | 25,641 | $993.0K | 0.00% | +5,230+25.6% | Added |
| Bank of America Corp | 21,924 | $850.0K | 0.00% | +455+2.1% | Added |
| Weiss Multi-Strategy Advisers LLC | 17,903 | $694.0K | 0.02% | +642+3.7% | Added |
| Nuveen Asset Management, LLC | 17,414 | $675.0K | 0.00% | −286−1.6% | Reduced |
| Ensign Peak Advisors, Inc | 15,000 | $581.0K | 0.00% | 00.0% | Unchanged |
| Swiss National Bank | 15,000 | $581.0K | 0.00% | +15,000 | New |
| JPMorgan Chase & Co | 14,099 | $547.0K | 0.00% | −35,470−71.6% | Reduced |
| Voloridge Investment Management, LLC | 13,301 | $515.0K | 0.00% | +13,301 | New |
| Tudor Investment Corp Et Al | 12,669 | $491.0K | 0.01% | +12,669 | New |
| Caas Capital Management LP | 12,079 | $468.0K | 0.03% | +2,079+20.8% | Added |
| Personal Capital Advisors Corp | 10,467 | $406.0K | 0.00% | +10,467 | New |
| Marshall Wace North America L.P. | 9,974 | $387.0K | 0.00% | +43+0.4% | Added |
| California State Teachers Retirement System | 9,970 | $386.0K | 0.00% | −917−8.4% | Reduced |
| Twinbeech Capital LP | 8,910 | $345.0K | 0.04% | +8,910 | New |
| Sit Investment Associates Inc | 8,675 | $336.0K | 0.01% | +8,675 | New |
| Engineers Gate Manager LP | 7,790 | $302.0K | 0.02% | +7,790 | New |
| Jefferies Group LLC | 7,074 | $274.1K | 0.00% | +7,074 | New |
| Qube Research & Technologies Ltd | 6,877 | $266.0K | 0.00% | +1,618+30.8% | Added |
| Virtu Financial LLC | 6,311 | $245.0K | 0.02% | +2,029+47.4% | Added |
| Legato Capital Management LLC | 5,705 | $221.0K | 0.03% | +5,705 | New |
| Credit Suisse AG | 5,701 | $220.0K | 0.00% | +5,701 | New |
| Dynamic Technology Lab Private Ltd | 5,250 | $203.0K | 0.02% | +5,250 | New |
| Marshall Wace, LLP | 5,221 | $202.0K | 0.00% | −51,549−90.8% | Reduced |
| Charter Oak Capital Management, LLC | 5,000 | $194.0K | 0.02% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,973 | $193.0K | 0.01% | +3,335+203.6% | Added |
| Deutsche Bank AG | 4,753 | $184.0K | 0.00% | −1,394−22.7% | Reduced |
| Advisor Group Holdings, Inc. | 4,486 | $174.0K | 0.00% | −5,040−52.9% | Reduced |
| American International Group, Inc. | 4,062 | $157.0K | 0.00% | −145−3.4% | Reduced |
| UBS Group AG | 3,448 | $134.0K | 0.00% | +1,065+44.7% | Added |
| Itau Unibanco Holding S.A. | 968 | $38.0K | 0.00% | +968 | New |
| Legal & General Group Plc | 788 | $31.0K | 0.00% | +50+6.8% | Added |
| Ameritas Investment Partners, Inc. | 587 | $23.0K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 575 | $22.0K | 0.01% | +575 | New |
| Royal Bank of Canada | 496 | $19.0K | 0.00% | −246−33.2% | Reduced |
| Citigroup Inc | 470 | $18.0K | 0.00% | −120−20.3% | Reduced |
| Wells Fargo & Company | 443 | $17.0K | 0.00% | −2,704−85.9% | Reduced |
| US Bancorp | 288 | $11.0K | 0.00% | +242+526.1% | Added |
| Baillie Gifford & Co | 249 | $10.0K | 0.00% | +249 | New |
| Steward Partners Investment Advisory, LLC | 110 | $4.00K | 0.00% | +110 | New |
| Toronto Dominion Bank | 30 | $1.00K | 0.00% | +30 | New |
| Captrust Financial Advisors | 11 | $0 | 0.00% | +11 | New |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −465,287−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −172,285−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| First Light Asset Management, LLC | 0 | $0 | 0.00% | −20,700−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −17,850−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −15,200−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −14,182−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −11,971−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −7,664−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −5,477−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −5,100−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −3,696−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −2,701−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −1,700−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −235−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −9−100.0% | Sold out |