News + Filings Holdings
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Rafferty Asset Management, LLC
> MASS
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | 908 Devices Inc. | MASS | 36,852 | 36,852 | 252,805,000 | 252,805,000 | $6,860.01 |
| 06/30/2022 | 908 Devices Inc. | MASS | 0 | -76,215 | 0 | -1,449,000 | |
| 03/31/2022 | 908 Devices Inc. | MASS | 76,215 | -10,044 | 1,449,000 | -783,000 | $19.01 |
| 12/31/2021 | 908 Devices Inc. | MASS | 86,259 | 5,641 | 2,232,000 | -390,000 | $25.88 |
| 09/30/2021 | 908 Devices Inc. | MASS | 80,618 | 80,618 | 2,622,000 | 2,622,000 | $32.52 |
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