
What smart money is saying about Rapid Micro Biosystems
1 fund in our archive has pitched Rapid Micro Biosystems — most recently White Brook Capital Ethical Strategies in September 2026.
Rapid Micro Biosystems, Inc. operates as a life sciences technology firm, supplying advanced solutions for identifying microbial impurities in the production processes of pharmaceuticals, medical devices, and personal care goods across North America, Europe, and Asia. Central to their offerings is the Growth Direct platform, a comprehensive system comprising the Growth Direct instrument, specialized disposable components, software for seamless integration with laboratory information management systems (LIMS), and extensive customer validation and support services. This innovative platform is designed to automate and modernize traditional, labor-intensive microbial quality control (MQC) testing workflows, which are critical for diverse therapeutic modalities such as biologics, vaccines, cutting-edge cell and gene therapies, and sterile injectable medications. Beyond their core product, the company also delivers essential services, including system installation, verification, expert technical training, and continuous support. Their technologies are widely applied in vital areas like environmental monitoring, water quality testing, bioburden assessment, and final sterility release evaluations. Established in 2006, the company initially traded as Genomic Profiling Systems, Inc., before rebranding to Rapid Micro Biosystems, Inc. in January 2007, and maintains its headquarters in Lowell, Massachusetts.
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Position history
Between Q1 2026 and Q3 2026, 2 fund letters reported a position in Rapid Micro Biosystems, with no move described.
| Quarter | Letters | Bought | Sold | Theses |
|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 0 | 1 |
| Q1 2026 | 1 | 0 | 0 | 0 |
Fund activity · 2 positions
- September 2026
“Rapid Micro Biosystems (RPID) has returned to our initial purchase price over the past year.”
Rapid Micro Biosystems - HoldsWhite Brook CapitalMarch 2026
“Rapid Micro Biosystems ($RPID) also continues to be an extremely favorable risk reward.”
Rapid Micro Biosystems
Fund coverage · 1 thesis
- White Brook Capital Ethical StrategiesSeptember 2026
Rapid Micro Biosystems is seen as an inexpensive way to access a growing installed base and recurring consumables revenue with upcoming US factory tailwinds.
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