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, Q2 2025
Institutional positions in 908 Devices Inc. as of Jun 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
- 102
- +15 vs. Q1 2025
- Shares held
- 24.3M
- +3.72M (+18.0%) vs. Q1 2025
- Total value
- $173.6M
- +$81.2M (+88.0%) vs. Q1 2025
- New holders
- 27
- 36 more added
- Sold out
- 12
- 25 more reduced
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding 908 Devices Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FNY Investment Advisers, LLC | 90 | $0 | 0.00% | −75,399−99.9% | Reduced |
| True Wealth Design, LLC | 44 | $314 | 0.00% | +12+37.5% | Added |
| Advisor Group Holdings, Inc. | 125 | $891 | 0.00% | −125−50.0% | Reduced |
| EverSource Wealth Advisors, LLC | 176 | $1.25K | 0.00% | −307−63.6% | Reduced |
| IFP Advisors, Inc | 0 | $1.37K | 0.00% | 0 | New |
| South State Corp. | 200 | $1.43K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 207 | $1.48K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 218 | $1.55K | 0.00% | +218 | New |
| Sterling Capital Management LLC | 224 | $1.60K | 0.00% | −150−40.1% | Reduced |
| The PNC Financial Services Group, Inc. | 237 | $1.69K | 0.00% | +111+88.1% | Added |
| SRS Capital Advisors, Inc. | 245 | $1.75K | 0.00% | +245 | New |
| GAMMA Investing LLC | 584 | $4.16K | 0.00% | +584 | New |
| Amalgamated Bank | 766 | $5.00K | 0.00% | 00.0% | Unchanged |
| Kozak & Associates, Inc. | 750 | $5.30K | 0.00% | +750 | New |
| Versant Capital Management, Inc | 1,070 | $7.63K | 0.00% | −919−46.2% | Reduced |
| Signaturefd, LLC | 1,447 | $10.3K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 1,720 | $12.3K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 2,277 | $16.2K | 0.01% | +2,277 | New |
| Ameritas Investment Partners, Inc. | 2,795 | $19.9K | 0.00% | +1,353+93.8% | Added |
| Legal & General Group Plc | 2,918 | $20.8K | 0.00% | +1,097+60.2% | Added |
| Larson Financial Group LLC | 3,467 | $24.7K | 0.00% | −171−4.7% | Reduced |
| Nisa Investment Advisors, LLC | 3,784 | $27.0K | 0.00% | +3,100+453.2% | Added |
| Tower Research Capital LLC (TRC) | 4,548 | $32.4K | 0.00% | −3,975−46.6% | Reduced |
| Allworth Financial LP | 5,449 | $38.9K | 0.00% | +180+3.4% | Added |
| Police & Firemen's Retirement System of New Jersey | 5,622 | $40.1K | 0.00% | 00.0% | Unchanged |
| Antipodes Partners Ltd | 6,558 | $46.8K | 0.00% | +2,176+49.7% | Added |
| Raymond James Financial Inc | 6,666 | $47.5K | 0.00% | +6,666 | New |
| CWM, LLC | 7,875 | $56.0K | 0.00% | +912+13.1% | Added |
| New York State Common Retirement Fund | 8,487 | $60.5K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 8,490 | $61.0K | 0.00% | +8,490 | New |
| FMR LLC | 10,777 | $76.8K | 0.00% | +4,503+71.8% | Added |
| Manufacturers Life Insurance Company, The | 10,869 | $77.5K | 0.00% | +10,869 | New |
| Citigroup Inc | 10,904 | $77.7K | 0.00% | −6,579−37.6% | Reduced |
| Catalyst Funds Management Pty Ltd | 11,400 | $81.3K | 0.02% | +11,400 | New |
| Walleye Capital LLC | 11,504 | $82.0K | 0.00% | +11,504 | New |
| Cresset Asset Management, LLC | 11,745 | $83.7K | 0.00% | −442−3.6% | Reduced |
| Price T Rowe Associates Inc | 12,410 | $89.0K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 13,248 | $94.5K | 0.00% | +714+5.7% | Added |
| Quantinno Capital Management LP | 14,698 | $104.8K | 0.00% | +14,698 | New |
| Wells Fargo & Company | 14,951 | $106.6K | 0.00% | +932+6.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 14,977 | $106.8K | 0.00% | +1,020+7.3% | Added |
| Intech Investment Management LLC | 17,187 | $122.5K | 0.00% | +17,187 | New |
| MetLife Investment Management | 17,821 | $127.1K | 0.00% | +17,821 | New |
| Dynamic Technology Lab Private Ltd | 18,537 | $132.0K | 0.02% | +18,537 | New |
| 49 Wealth Management, LLC | 19,188 | $136.8K | 0.01% | −26,550−58.0% | Reduced |
| Deutsche Bank AG | 21,204 | $151.2K | 0.00% | +534+2.6% | Added |
| BNP Paribas Arbitrage, SA | 21,290 | $151.8K | 0.00% | −2,940−12.1% | Reduced |
| Concurrent Investment Advisors, LLC | 23,470 | $167.3K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 23,864 | $170.0K | 0.00% | +3,586+17.7% | Added |
| Zacks Investment Management | 25,720 | $183.4K | 0.00% | +13,332+107.6% | Added |
| Bridgeway Capital Management, LLC | 30,500 | $217.5K | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 36,416 | $259.6K | 0.00% | +1,894+5.5% | Added |
| Davy Global Fund Management Ltd | 38,186 | $272.3K | 0.02% | +15,324+67.0% | Added |
| Susquehanna International Group, LLP | 42,461 | $302.7K | 0.00% | −23,266−35.4% | Reduced |
| Jane Street Group, LLC | 47,850 | $341.2K | 0.00% | +47,850 | New |
| Barclays PLC | 49,756 | $354.8K | 0.00% | +25,725+107.0% | Added |
| Alliancebernstein L.P. | 55,790 | $397.8K | 0.00% | +14,600+35.4% | Added |
| American Century Companies Inc | 56,296 | $401.4K | 0.00% | +10,482+22.9% | Added |
| Bank of New York Mellon Corp | 57,444 | $409.6K | 0.00% | +5,529+10.7% | Added |
| UBS Group AG | 61,726 | $440.1K | 0.00% | +24,603+66.3% | Added |
| Bruce & Co., Inc. | 68,286 | $486.9K | 0.16% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 69,279 | $494.0K | 0.00% | −5,377−7.2% | Reduced |
| Meros Investment Management, LP | 69,470 | $495.3K | 0.24% | +69,470 | New |
| Two Sigma Investments, LP | 70,994 | $506.2K | 0.00% | +1,067+1.5% | Added |
| EAM Investors, LLC | 72,416 | $516.3K | 0.08% | +72,416 | New |
| Old Port Advisors | 73,629 | $525.0K | 0.14% | +73,629 | New |
| Manatuck Hill Partners, LLC | 80,000 | $570.4K | 0.21% | +80,000 | New |
| LPL Financial LLC | 80,503 | $574.0K | 0.00% | −2,506−3.0% | Reduced |
| Millennium Management LLC | 82,699 | $589.6K | 0.00% | +82,699 | New |
| Bank of Montreal | 90,959 | $648.5K | 0.00% | +681+0.8% | Added |
| Invesco Ltd. | 92,896 | $662.3K | 0.00% | −556,734−85.7% | Reduced |
| AQR Capital Management LLC | 94,992 | $677.3K | 0.00% | +13,434+16.5% | Added |
| Nuveen, LLC | 99,988 | $712.9K | 0.00% | −6,963−6.5% | Reduced |
| Parkman Healthcare Partners LLC | 100,000 | $713.0K | 0.08% | +100,000 | New |
| Campbell & CO Investment Adviser LLC | 108,689 | $775.0K | 0.05% | +108,689 | New |
| Legato Capital Management LLC | 142,055 | $1.01M | 0.12% | −387−0.3% | Reduced |
| Needham Investment Management LLC | 150,000 | $1.07M | 0.09% | −50,000−25.0% | Reduced |
| Renaissance Technologies LLC | 174,100 | $1.24M | 0.00% | +29,500+20.4% | Added |
| D. E. Shaw & Co., Inc. | 186,215 | $1.33M | 0.00% | −153,500−45.2% | Reduced |
| Prescott Group Capital Management, L.L.C. | 190,005 | $1.35M | 0.16% | 00.0% | Unchanged |
| Royal Bank of Canada | 191,325 | $1.36M | 0.00% | +187,968+5,599.3% | Added |
| Northern Trust Corp | 211,045 | $1.50M | 0.00% | +11,024+5.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 212,514 | $1.52M | 0.00% | +212,514 | New |
| Charles Schwab Investment Management Inc | 232,273 | $1.66M | 0.00% | +20,043+9.4% | Added |
| Schonfeld Strategic Advisors LLC | 236,438 | $1.69M | 0.01% | +236,438 | New |
| First Eagle Investment Management, LLC | 267,378 | $1.91M | 0.00% | +267,378 | New |
| Dimensional Fund Advisors LP | 363,007 | $2.59M | 0.00% | −21,325−5.5% | Reduced |
| Bank of America Corp | 363,217 | $2.59M | 0.00% | +250,311+221.7% | Added |
| Nikko Asset Management Americas, Inc. | 394,375 | $2.81M | 0.03% | −18,199−4.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 398,256 | $2.84M | 0.00% | −14,318−3.5% | Reduced |
| Essex Investment Management Co LLC | 477,342 | $3.40M | 0.62% | −3,207−0.7% | Reduced |
| Morgan Stanley | 554,245 | $3.95M | 0.00% | +22,636+4.3% | Added |
| Tao Capital Management LP | 568,981 | $4.06M | 2.97% | 00.0% | Unchanged |
| Marshall Wace, LLP | 648,796 | $4.63M | 0.01% | +507,562+359.4% | Added |
| Geode Capital Management, LLC | 658,603 | $4.70M | 0.00% | +68,764+11.7% | Added |
| First Light Asset Management, LLC | 1,067,613 | $7.61M | 0.99% | −633,482−37.2% | Reduced |
| GM Advisory Group, Inc. | 1,165,291 | $8.31M | 0.41% | +1,165,291 | New |
| Vanguard Group Inc | 1,431,115 | $10.2M | 0.00% | +68,945+5.1% | Added |
| BlackRock, Inc. | 1,790,845 | $12.8M | 0.00% | +43,861+2.5% | Added |
| State Street Corp | 2,287,135 | $16.3M | 0.00% | +1,819,270+388.8% | Added |