MASS position history
The shares of 908 Devices (MASS) that ARK Investment Management LLC reported in each quarter’s 13F.
Shares held by quarter
New Add Reduce Exit
- 2021 Q3: 2,750,877 shares, $89M, 0.21% of portfolio
- 2021 Q4: 2,996,393 shares, $78M, 0.23% of portfolio, Add +8.9%
- 2022 Q1: 3,482,926 shares, $66M, 0.28% of portfolio, Add +16.2%
- 2022 Q2: 3,628,220 shares, $51M, 0.30% of portfolio, Add +4.2%
- 2022 Q3: 3,775,194 shares, $62M, 0.43% of portfolio, Add +4.1%
- 2022 Q4: 3,689,475 shares, $28M, 0.24% of portfolio, Reduce −2.3%
- 2023 Q1: 3,992,899 shares, $34M, 0.24% of portfolio, Add +8.2%
- 2023 Q2: 3,972,905 shares, $27M, 0.18% of portfolio, Reduce −0.5%
- 2023 Q3: 4,013,460 shares, $27M, 0.20% of portfolio, Add +1.0%
- 2023 Q4: 4,346,579 shares, $49M, 0.29% of portfolio, Add +8.3%
- 2024 Q1: 4,048,938 shares, $31M, 0.21% of portfolio, Reduce −6.8%
- 2024 Q2: 3,937,631 shares, $20M, 0.18% of portfolio, Reduce −2.7%
- 2024 Q3: 3,219,549 shares, $11M, 0.10% of portfolio, Reduce −18.2%
- 2024 Q4: 2,788,566 shares, $6.1M, 0.05% of portfolio, Reduce −13.4%
- 2025 Q1: 2,899,347 shares, $13M, 0.13% of portfolio, Add +4.0%
- 2025 Q2: 2,648,278 shares, $19M, 0.14% of portfolio, Reduce −8.7%
- 2025 Q3: 1,953,772 shares, $17M, 0.10% of portfolio, Reduce −26.2%
- 2025 Q4: 1,985,986 shares, $10M, 0.07% of portfolio, Add +1.6%
- 2026 Q1: 1,946,685 shares, $12M, 0.09% of portfolio, Reduce −2.0%
- 2026 Q2: 2,027,920 shares, $18M, 0.11% of portfolio, Add +4.2%
| Holdings date | Value | % of holdings | Shares | Filing date | All 13F holders |
|---|