MPM BioImpact LLC

Q3 2021 13F Holdings Report, Stock Holdings

Signature - Title
Christopher Wolf - Chief Financial Officer
Location
Boston, MA
Holdings as of
September 30, 2021
Value $
$645M
Num holdings
33
Date filed
11/12/2021, 06:19 PM
Description
All US holdings of this investor are reported in this report.
Previous filing
Q2 2021 - Aug 13, 2021
Sym Weight Trade Impact Company Class Shares Change Activity Value Change $ Value $ * Price $ Shares Principal
Filing 2021 Q3 compared to 2021 Q2 by default.
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
Ansbert Gadicke Member Cambridge, Massachusetts 11/12/2021

The securities reported herein include securities previously included in the Form 13F filings of Burrage Capital Management LLC (File No. 028-20040), as Bioimpact Capital LLC acquired the assets of Burrage Capital Management LLC after June 30, 2021.