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.
13F holders, Q1 2025
Institutional positions in Rapid Micro Biosystems, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 28
- +9 vs. Q4 2024
- Shares held
- 15.3M
- +3.37M (+28.2%) vs. Q4 2024
- Total value
- $40.4M
- +$29.7M (+276.0%) vs. Q4 2024
- New holders
- 13
- 8 more added
- Sold out
- 4
- 4 more reduced
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RPID on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 34 | $30.3M |
| Q1 2026 | 46 | $36.0M |
| Q4 2025 | 42 | $42.5M |
| Q3 2025 | 29 | $49.5M |
| Q2 2025 | 29 | $52.3M |
| Q1 2025 | 28 | $40.4M |
| Q4 2024 | 19 | $10.8M |
| Q3 2024 | 19 | $15.6M |
| Q2 2024 | 21 | $12.2M |
| Q1 2024 | 23 | $18.2M |
| Q4 2023 | 26 | $14.9M |
| Q3 2023 | 23 | $23.2M |
| Q2 2023 | 24 | $21.9M |
| Q1 2023 | 31 | $29.9M |
| Q4 2022 | 42 | $27.7M |
| Q3 2022 | 53 | $82.8M |
| Q2 2022 | 52 | $112.2M |
| Q1 2022 | 59 | $181.0M |
| Q4 2021 | 55 | $227.9M |
| Q3 2021 | 49 | $401.4M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Rapid Micro Biosystems, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bain Capital Life Sciences Investors, LLC | 8,434,560 | $22.3M | 3.29% | 00.0% | Unchanged |
| ABG-WTT Global Life Science Capital Partners GP Ltd | 1,848,296 | $4.88M | 12.73% | +810,000+78.0% | Added |
| Schonfeld Strategic Advisors LLC | 1,028,805 | $2.72M | 0.02% | +1,028,805 | New |
| Vanguard Group Inc | 890,278 | $2.35M | 0.00% | +169,145+23.5% | Added |
| Parkman Healthcare Partners LLC | 735,621 | $1.94M | 0.23% | +735,621 | New |
| BlackRock, Inc. | 642,101 | $1.70M | 0.00% | +69,222+12.1% | Added |
| Advent International Corp | 577,777 | $1.53M | 0.05% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 200,936 | $530.7K | 0.00% | +47,824+31.2% | Added |
| EAM Investors, LLC | 176,949 | $467.1K | 0.08% | +176,949 | New |
| Susquehanna International Group, LLP | 158,542 | $418.6K | 0.00% | +158,542 | New |
| Evernest Financial Advisors, LLC | 131,265 | $346.5K | 0.12% | +131,265 | New |
| Renaissance Technologies LLC | 110,587 | $291.9K | 0.00% | −72,500−39.6% | Reduced |
| Omers Administration Corp | 109,400 | $288.8K | 0.00% | +109,400 | New |
| Essex Investment Management Co LLC | 63,057 | $166.5K | 0.03% | +63,057 | New |
| State Street Corp | 59,874 | $158.1K | 0.00% | +33,800+129.6% | Added |
| Northern Trust Corp | 45,644 | $120.5K | 0.00% | +30,094+193.5% | Added |
| Mariner, LLC | 31,931 | $84.3K | 0.00% | −10,965−25.6% | Reduced |
| Dimensional Fund Advisors LP | 21,167 | $55.9K | 0.00% | +21,167 | New |
| Morgan Stanley | 19,565 | $51.7K | 0.00% | +9,457+93.6% | Added |
| Legato Capital Management LLC | 15,415 | $40.7K | 0.01% | +15,415 | New |
| American Century Companies Inc | 11,581 | $30.6K | 0.00% | +11,581 | New |
| Advisor Group Holdings, Inc. | 600 | $1.58K | 0.00% | +600 | New |
| Resources Management Corp | 500 | $1.00K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 350 | $924 | 0.00% | −8,770−96.2% | Reduced |
| Bank of America Corp | 148 | $391 | 0.00% | +7+5.0% | Added |
| JPMorgan Chase & Co | 109 | $288 | 0.00% | −48−30.6% | Reduced |
| UBS Group AG | 21 | $55 | 0.00% | +21 | New |
| SBI Securities Co., Ltd. | 15 | $40 | 0.00% | +15 | New |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −72,024−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −61,375−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −18,201−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −12,594−100.0% | Sold out |