Rapid Micro Biosystems, Inc.
RPID- Exchange
- Nasdaq
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0001380106
No open-market purchases or sales by Rapid Micro Biosystems, Inc. insiders were filed in the last 90 days; 34 institutions reported holding it in 13F filings for Q2 2026, worth $30.3M in total; no superinvestor holds it.
Q2 2025 vs. Q1 2025
How the institutions holding Rapid Micro Biosystems, Inc. changed between Q1 2025 and Q2 2025.
All holders in Q2 2025All holders in Q1 2025
| Measure | Q1 2025 | Q2 2025 | Change |
|---|---|---|---|
| Holders | 28 | 29 | +1 |
| Shares | 15.3M | 15.1M | −169.5K (−1.1%) |
| Value | $40.4M | $52.3M | +$11.8M (+29.2%) |
New holders (3)
Institutions that held Rapid Micro Biosystems, Inc. at the end of Q2 2025 but not at the end of Q1 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| XTX Topco Ltd | 41,800 | $144.2K | 0.01% |
| Citadel Advisors LLC | 20,762 | $71.6K | 0.00% |
| Steward Partners Investment Advisory, LLC | 100 | $345 | 0.00% |
Sold out (2)
Institutions that held Rapid Micro Biosystems, Inc. at the end of Q1 2025 and filed for Q2 2025 without it.
| Institution | Shares, Q1 2025 | Value, Q1 2025 |
|---|---|---|
| Omers Administration Corp | 109,400 | $288.8K |
| Tower Research Capital LLC (TRC) | 350 | $924 |