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 11 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.
Q4 2025 vs. Q3 2025
How the institutions holding 908 Devices Inc. changed between Q3 2025 and Q4 2025.
All holders in Q4 2025All holders in Q3 2025
| Measure | Q3 2025 | Of which not filed for Q4 2025 | Q4 2025 | Change |
|---|---|---|---|---|
| Holders | 107 | 1 | 118 | +12 |
| Shares | 24.5M | 47.9K | 26.2M | +1.70M (+6.9%) |
| Value | $214.7M | $419.9K | $137.3M | −$76.9M (−35.9%) |
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.
New holders (22)
Institutions that held 908 Devices Inc. at the end of Q4 2025 but not at the end of Q3 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Citadel Advisors LLC | 264,373 | $1.39M | 0.00% |
| HighMark Wealth Management LLC | 241,000 | $1.27M | 0.52% |
| HRT Financial LP | 154,830 | $812.0K | 0.00% |
| Gsa Capital Partners LLP | 122,137 | $641.0K | 0.06% |
| Nano Cap New Millennium Growth Fund L P | 120,000 | $630.0K | 0.54% |
| SEI Investments Co | 81,960 | $430.3K | 0.00% |
| Point72 Asset Management, L.P. | 55,945 | $293.7K | 0.00% |
| Jane Street Group, LLC | 36,795 | $193.2K | 0.00% |
| State of Wisconsin Investment Board | 32,294 | $169.5K | 0.00% |
| Engineers Gate Manager LP | 26,681 | $140.1K | 0.00% |
| Opal Capital LLC | 17,581 | $121.1K | 0.03% |
| PCM Encore, LLC | 11,830 | $62.1K | 0.01% |
| Pinnacle Wealth Planning Services, Inc. | 4,358 | $22.9K | 0.00% |
| State of Wyoming | 3,544 | $18.6K | 0.00% |
| Flagship Harbor Advisors, LLC | 500 | $2.63K | 0.00% |
| Federated Hermes, Inc. | 360 | $1.89K | 0.00% |
| Quarry LP | 197 | $1.03K | 0.00% |
| UBS Asset Management Americas Inc | 157 | $824 | 0.00% |
| Group One Trading, L.P. | 132 | $693 | 0.00% |
| Cornerstone Financial Management LLC | 129 | $677 | 0.00% |
| Caitong International Asset Management Co., Ltd | 21 | $110 | 0.00% |
| Advocate Investing Services LLC | 18 | $95 | 0.00% |
Sold out (10)
Institutions that held 908 Devices Inc. at the end of Q3 2025 and filed for Q4 2025 without it.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Schonfeld Strategic Advisors LLC | 103,025 | $902.5K |
| Parkman Healthcare Partners LLC | 100,368 | $879.2K |
| EAM Investors, LLC | 86,595 | $758.6K |
| FourThought Financial Partners, LLC | 37,334 | $327.0K |
| D. E. Shaw & Co., Inc. | 25,603 | $224.3K |
| Trexquant Investment LP | 21,337 | $186.9K |
| SG Americas Securities, LLC | 17,651 | $155.0K |
| Brevan Howard Capital Management LP | 11,600 | $101.6K |
| Farther Finance Advisors, LLC | 3,233 | $28.3K |
| Rise Advisors, LLC | 207 | $1.81K |
Not filed for Q4 2025 yet (1)
Institutions that held 908 Devices Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q3 2025 | Value, Q3 2025 |
|---|---|---|
| Cubist Systematic Strategies, LLC | 47,934 | $419.9K |