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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.

Q3 2024 vs. Q2 2024

How the institutions holding Rapid Micro Biosystems, Inc. changed between Q2 2024 and Q3 2024.

All holders in Q3 2024All holders in Q2 2024

13F holders of RPID: Q2 2024 compared with Q3 2024
MeasureQ2 2024Of which not filed for Q3 2024Q3 2024Change
Holders21119−1
Shares18.5M648.5K17.6M−302.1K (−1.7%)
Value$12.2M$428.0K$15.6M+$3.84M (+32.6%)

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (3)

Institutions that held Rapid Micro Biosystems, Inc. at the end of Q3 2024 but not at the end of Q2 2024.

Institutions new to RPID in Q3 2024
InstitutionSharesValue% of portfolio
BlackRock, Inc.572,879$509.9K0.00%
Mariner, LLC42,000$37.4K0.00%
XTX Topco Ltd14,545$12.9K0.00%

Sold out (4)

Institutions that held Rapid Micro Biosystems, Inc. at the end of Q2 2024 and filed for Q3 2024 without it.

Institutions that sold out of RPID in Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
Two Sigma Securities, LLC10,974$7.24K
UBS Group AG98$65
Qube Research & Technologies Ltd4$2
Royal Bank of Canada442$0

Not filed for Q3 2024 yet (1)

Institutions that held Rapid Micro Biosystems, Inc. at the end of Q2 2024 and haven't filed a 13F for Q3 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding RPID in Q2 2024 that haven't filed for Q3 2024
InstitutionShares, Q2 2024Value, Q2 2024
BlackRock Inc.648,519$428.0K