Rapid Micro Biosystems Inc. Class ARPID
13F holders, Q2 2024 (June 30)At the end of Q2 2024, 21 institutions reported holding Rapid Micro Biosystems Inc. Class A (RPID) in their 13F filings, down 2 from Q1 2024. 1 opened new positions and 3 sold out. The largest holders were Bain Capital Life Sciences Investors, LLC ($5.6M), Kennedy Lewis Management LP ($3.3M) and Glenview Capital Management, LLC ($793K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Rapid Micro Biosystems Inc. Class A
- CUSIP
- 75340L104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $7K |
| Exits | 3 | $29K |
All 13F filers, Q1 2024 → Q2 2024: 32,205 shares bought and 574,734 shares sold, net −542,529 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 21 holders
| Bain Capital Life Sciences Investors, LLC | 0.61% | No change | 8,434,560 | $5.6M |
| Kennedy Lewis Management LP | 14.12% | No change | 4,939,931 | $3.3M |
| Glenview Capital Management, LLC | 0.02% | Reduce -8.9% | 1,200,788 | $793K |
| ABG-WTT Global Life Science Capital Partners GP Ltd | 2.29% | No change | 1,038,296 | $685K |
| Vanguard Group Inc. | 0.00% | No change | 728,484 | $481K |
| BlackRock Inc. | 0.00% | Reduce -36.4% | 648,519 | $428K |
| Advent International, L.P. | 0.01% | No change | 577,777 | $381K |
| JPMorgan Chase & Co. | 0.00% | Reduce -7.8% | 573,928 | $379K |
| Geode Capital Management, LLC | 0.00% | Add +5.8% | 170,572 | $113K |
| Renaissance Technologies | 0.00% | Add +15.0% | 65,987 | $44K |
| Millennium Management | 0.00% | Reduce -10.9% | 58,989 | $39K |
| State Street Corp. | 0.00% | No change | 26,074 | $17K |
| Northern Trust Corp. | 0.00% | Reduce -0.6% | 15,550 | $10K |
| Two Sigma Securities, LLC | 0.00% | New | 10,974 | $7K |
| Morgan Stanley | 0.00% | No change | 10,108 | $7K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +49.6% | 8,296 | $5K |
| Bank of America Corp. | 0.00% | Add +97.6% | 164 | $108 |
| UBS Group AG | 0.00% | Reduce -60.2% | 98 | $65 |
| Qube Research & Technologies Ltd | 0.00% | No change | 4 | $2 |
| Resources Management Corp. /CT/ | 0.00% | No change | 500 | $0 |
| Royal Bank of Canada | 0.00% | Add +636.7% | 442 | $0 |
"% of holder's portfolio" is RPID's weight in each manager's 13F, not the share of Rapid Micro Biosystems Inc. Class A the manager owns.