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908 Devices shares owned by Old Port Advisors

Quarter-by-quarter ownership of 908 Devices (MASS) shares owned by Old Port Advisors from 13F filings

Historical chart of Old Port Advisors investment in 908 Devices

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All positions including 908 Devices held by Old Port Advisors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in 908 Devices by Old Port Advisors

Quarter filed Position value Share count Share price at filing
2025-09-30 $338k 39k 8.76
2025-06-30 $525k 74k 7.13