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, Q3 2025
Institutional positions in 908 Devices Inc. as of Sep 30, 2025. 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
- 107
- +5 vs. Q2 2025
- Shares held
- 24.5M
- +166.3K (+0.7%) vs. Q2 2025
- Total value
- $214.7M
- +$41.1M (+23.7%) vs. Q2 2025
- New holders
- 17
- 29 more added
- Sold out
- 12
- 40 more reduced
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding 908 Devices Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FNY Investment Advisers, LLC | 60 | $0 | 0.00% | −30−33.3% | Reduced |
| Sunbelt Securities, Inc. | 22 | $193 | 0.00% | +22 | New |
| True Wealth Design, LLC | 44 | $386 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 99 | $793 | 0.00% | +99 | New |
| Advisor Group Holdings, Inc. | 125 | $1.02K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 163 | $1.43K | 0.00% | −74−31.2% | Reduced |
| Rise Advisors, LLC | 207 | $1.81K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 218 | $1.91K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 278 | $2.44K | 0.00% | +33+13.5% | Added |
| EverSource Wealth Advisors, LLC | 375 | $3.29K | 0.00% | +199+113.1% | Added |
| Optiver Holding B.V. | 466 | $4.08K | 0.00% | +466 | New |
| Sterling Capital Management LLC | 493 | $4.32K | 0.00% | +269+120.1% | Added |
| Deutsche Bank AG | 534 | $4.68K | 0.00% | −20,670−97.5% | Reduced |
| GAMMA Investing LLC | 679 | $5.95K | 0.00% | +95+16.3% | Added |
| Amalgamated Bank | 766 | $7.00K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 1,070 | $9.37K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,147 | $10.0K | 0.00% | −3,401−74.8% | Reduced |
| Signaturefd, LLC | 1,447 | $12.7K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,722 | $15.1K | 0.00% | +2+0.1% | Added |
| Citigroup Inc | 2,260 | $19.8K | 0.00% | −8,644−79.3% | Reduced |
| Ameritas Investment Partners, Inc. | 2,795 | $24.5K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,918 | $25.6K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 3,233 | $28.3K | 0.00% | +3,233 | New |
| Nisa Investment Advisors, LLC | 3,784 | $33.1K | 0.00% | 00.0% | Unchanged |
| Antipodes Partners Ltd | 5,227 | $45.8K | 0.00% | −1,331−20.3% | Reduced |
| BNP Paribas Arbitrage, SA | 5,374 | $47.1K | 0.00% | −15,916−74.8% | Reduced |
| Allworth Financial LP | 5,449 | $47.7K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 6,846 | $60.0K | 0.00% | −1,029−13.1% | Reduced |
| Daiwa Securities Group Inc. | 7,749 | $68.0K | 0.00% | −741−8.7% | Reduced |
| New York State Common Retirement Fund | 8,487 | $74.3K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 8,523 | $74.7K | 0.00% | +2,901+51.6% | Added |
| MetLife Investment Management | 10,366 | $90.8K | 0.00% | −7,455−41.8% | Reduced |
| Russell Investments Group, Ltd. | 10,640 | $93.2K | 0.00% | +10,640 | New |
| FMR LLC | 10,793 | $94.5K | 0.00% | +16+0.1% | Added |
| JPMorgan Chase & Co | 11,238 | $98.4K | 0.00% | −2,010−15.2% | Reduced |
| Brevan Howard Capital Management LP | 11,600 | $101.6K | 0.00% | +11,600 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 12,700 | $111.3K | 0.00% | −2,277−15.2% | Reduced |
| STRS Ohio | 12,900 | $113.0K | 0.00% | +12,900 | New |
| Axq Capital, LP | 13,045 | $114.3K | 0.04% | +13,045 | New |
| Intech Investment Management LLC | 13,236 | $115.9K | 0.00% | −3,951−23.0% | Reduced |
| Price T Rowe Associates Inc | 13,827 | $122.0K | 0.00% | +1,417+11.4% | Added |
| Invesco Ltd. | 14,249 | $124.8K | 0.00% | −78,647−84.7% | Reduced |
| Cresset Asset Management, LLC | 15,666 | $137.2K | 0.00% | +3,921+33.4% | Added |
| Acadian Asset Management LLC | 16,878 | $147.0K | 0.00% | +16,878 | New |
| SG Americas Securities, LLC | 17,651 | $155.0K | 0.00% | −6,213−26.0% | Reduced |
| Wells Fargo & Company | 17,795 | $155.9K | 0.00% | +2,844+19.0% | Added |
| Quantinno Capital Management LP | 18,140 | $158.9K | 0.00% | +3,442+23.4% | Added |
| Graham Capital Management, L.P. | 18,413 | $161.3K | 0.01% | +18,413 | New |
| 49 Wealth Management, LLC | 19,188 | $168.1K | 0.02% | 00.0% | Unchanged |
| Trexquant Investment LP | 21,337 | $186.9K | 0.00% | +21,337 | New |
| Concurrent Investment Advisors, LLC | 23,470 | $205.6K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 23,778 | $208.3K | 0.00% | −18,683−44.0% | Reduced |
| D. E. Shaw & Co., Inc. | 25,603 | $224.3K | 0.00% | −160,612−86.3% | Reduced |
| Bridgeway Capital Management, LLC | 30,500 | $267.2K | 0.01% | 00.0% | Unchanged |
| Millennium Management LLC | 31,063 | $272.1K | 0.00% | −51,636−62.4% | Reduced |
| Rhumbline Advisers | 36,028 | $315.6K | 0.00% | −388−1.1% | Reduced |
| FourThought Financial Partners, LLC | 37,334 | $327.0K | 0.03% | +37,334 | New |
| Barclays PLC | 38,585 | $338.0K | 0.00% | −11,171−22.5% | Reduced |
| Old Port Advisors | 38,629 | $338.4K | 0.09% | −35,000−47.5% | Reduced |
| XTX Topco Ltd | 45,036 | $394.5K | 0.02% | +45,036 | New |
| Alliancebernstein L.P. | 45,850 | $401.6K | 0.00% | −9,940−17.8% | Reduced |
| Cubist Systematic Strategies, LLC | 47,934 | $419.9K | 0.01% | +47,934 | New |
| Davy Global Fund Management Ltd | 52,787 | $462.4K | 0.03% | +14,601+38.2% | Added |
| American Century Companies Inc | 56,108 | $491.5K | 0.00% | −188−0.3% | Reduced |
| UBS Group AG | 60,664 | $531.4K | 0.00% | −1,062−1.7% | Reduced |
| Granahan Investment Management Inc | 64,338 | $563.6K | 0.02% | +64,338 | New |
| Bank of New York Mellon Corp | 66,223 | $580.1K | 0.00% | +8,779+15.3% | Added |
| Campbell & CO Investment Adviser LLC | 66,481 | $582.4K | 0.04% | −42,208−38.8% | Reduced |
| Bruce & Co., Inc. | 68,286 | $598.2K | 0.19% | 00.0% | Unchanged |
| LPL Financial LLC | 69,173 | $606.0K | 0.00% | −11,330−14.1% | Reduced |
| Cassaday & Co Wealth Management LLC | 71,629 | $627.5K | 0.01% | +71,629 | New |
| Two Sigma Investments, LP | 72,327 | $633.6K | 0.00% | +1,333+1.9% | Added |
| Goldman Sachs Group Inc | 79,690 | $698.1K | 0.00% | +10,411+15.0% | Added |
| EAM Investors, LLC | 86,595 | $758.6K | 0.09% | +14,179+19.6% | Added |
| Bank of Montreal | 90,852 | $795.9K | 0.00% | −107−0.1% | Reduced |
| Nuveen, LLC | 99,988 | $875.9K | 0.00% | 00.0% | Unchanged |
| Parkman Healthcare Partners LLC | 100,368 | $879.2K | 0.10% | +368+0.4% | Added |
| Schonfeld Strategic Advisors LLC | 103,025 | $902.5K | 0.01% | −133,413−56.4% | Reduced |
| Meros Investment Management, LP | 104,323 | $913.9K | 0.39% | +34,853+50.2% | Added |
| AQR Capital Management LLC | 105,179 | $921.4K | 0.00% | +10,187+10.7% | Added |
| Squarepoint Ops LLC | 133,774 | $1.17M | 0.00% | +133,774 | New |
| Legato Capital Management LLC | 142,055 | $1.24M | 0.14% | 00.0% | Unchanged |
| Raymond James Financial Inc | 183,282 | $1.61M | 0.00% | +176,616+2,649.5% | Added |
| Royal Bank of Canada | 184,219 | $1.61M | 0.00% | −7,106−3.7% | Reduced |
| Prescott Group Capital Management, L.L.C. | 190,005 | $1.66M | 0.18% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 202,175 | $1.77M | 0.00% | −10,339−4.9% | Reduced |
| Northern Trust Corp | 208,032 | $1.82M | 0.00% | −3,013−1.4% | Reduced |
| Renaissance Technologies LLC | 209,300 | $1.83M | 0.00% | +35,200+20.2% | Added |
| Needham Investment Management LLC | 222,000 | $1.94M | 0.14% | +72,000+48.0% | Added |
| Charles Schwab Investment Management Inc | 241,119 | $2.11M | 0.00% | +8,846+3.8% | Added |
| Bank of America Corp | 270,069 | $2.37M | 0.00% | −93,148−25.6% | Reduced |
| Nikko Asset Management Americas, Inc. | 318,350 | $2.79M | 0.03% | −76,025−19.3% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 318,350 | $2.79M | 0.00% | −79,906−20.1% | Reduced |
| Dimensional Fund Advisors LP | 324,788 | $2.84M | 0.00% | −38,219−10.5% | Reduced |
| Marshall Wace, LLP | 439,639 | $3.85M | 0.00% | −209,157−32.2% | Reduced |
| Essex Investment Management Co LLC | 493,949 | $4.33M | 0.66% | +16,607+3.5% | Added |
| Tao Capital Management LP | 568,981 | $4.98M | 3.77% | 00.0% | Unchanged |
| Morgan Stanley | 571,680 | $5.01M | 0.00% | +17,435+3.1% | Added |
| First Eagle Investment Management, LLC | 603,962 | $5.29M | 0.01% | +336,584+125.9% | Added |
| Geode Capital Management, LLC | 672,089 | $5.89M | 0.00% | +13,486+2.0% | Added |