The Analysis of MPM BioImpact LLC's Holdings


Currently, MPM BioImpact LLC holds 40 types of securities in its portfolio with a total value $610.9M. In the most recent quarter, they have increased their positions in SNDX (+1.4M shares, valued at $21.2M), SRPT (+378.3K shares, valued at $7.3M), XENE (+180.0K shares, valued at $7.2M); decreased their positions in RNAC (-306.0K shares, valued at $3.1M), CMPX (-546.5K shares, valued at $1.9M); initiated new positions in SNDX (+1.4M shares, valued at $21.2M), LQDA (+200.0K shares, valued at $4.5M), PVLA (+67.4K shares, valued at $4.2M).


Top Holding Treemap

Stock Holdings
TickerCompany NameSharesShares â–ŗ%Event DateReport DateHistory
MDGL Madrigal Pharmaceuticals Inc100.4K shares0.00%2025-09-302025-11-14history
CGEM Cullinan Therapeutics, Inc.7.6M shares0.00%2025-09-302025-11-14history
RNA Avidity Biosciences Inc760.0K shares0.00%2025-09-302025-11-14history
TRVI Trevi Therapeutics Inc3.4M shares0.00%2025-09-302025-11-14history
EWTX Edgewise Therapeutics Inc1.7M shares0.00%2025-09-302025-11-14history
PTCT PTC Therapeutics Inc438.5K shares0.00%2025-09-302025-11-14history
ZLAB Zai Lab Ltd745.1K shares0.00%2025-09-302025-11-14history
SNDX Syndax Pharmaceuticals Inc1.4M sharesnew addition2025-09-302025-11-14history
Sponsored
ORIC Oric Pharmaceuticals Inc1.7M shares0.00%2025-09-302025-11-14history
TARS Tarsus Pharmaceuticals Inc341.5K shares0.00%2025-09-302025-11-14history
XENE Xenon Pharmaceuticals Inc503.4K shares55.66%2025-09-302025-11-14history
STOK Stoke Therapeutics Inc789.7K shares0.00%2025-09-302025-11-14history
DYN Dyne Therapeutics, Inc.1.4M shares0.00%2025-09-302025-11-14history
CMPX Compass Therapeutics, Inc.5.1M shares-9.72%2025-09-302025-11-14history
ALKS Alkermes Plc549.3K shares0.00%2025-09-302025-11-14history
VERA Vera Therapeutics Inc.563.1K shares0.00%2025-09-302025-11-14history
Sponsored
NTRA Natera Inc98.9K shares0.00%2025-09-302025-11-14history
JANX Janux Therapeutics Inc614.3K shares0.00%2025-09-302025-11-14history
RVMD Revolution Medicines, Inc.315.7K shares0.00%2025-09-302025-11-14history
CNTX Context Therapeutics Inc14.7M shares0.00%2025-09-302025-11-14history
SRPT Sarepta Therapeutics Inc700.0K shares117.60%2025-09-302025-11-14history
SPRY ARS Pharmaceuticals Inc1.3M shares0.00%2025-09-302025-11-14history
RCKT Rocket Pharmaceuticals, Inc.3.9M shares0.01%2025-09-302025-11-14history
RLAY Relay Therapeutics Inc.2.3M shares0.00%2025-09-302025-11-14history
Sponsored
RARE Ultragenyx Pharmaceutical Inc395.7K shares0.00%2025-09-302025-11-14history
WVE Wave Life Sciences PTE LTD1.5M shares0.00%2025-09-302025-11-14history
DBVT DBV Technologies S A1.1M shares0.00%2025-09-302025-11-14history
SLNO Soleno Therapeutics Inc150.0K shares200.00%2025-09-302025-11-14history
SLDB Solid Biosciences Inc1.6M shares0.00%2025-09-302025-11-14history
AKBA Akebia Therapeutics Inc2.9M shares0.00%2025-09-302025-11-14history
HOWL Werewolf Therapeutics, Inc.2.4M shares0.00%2025-09-302025-11-14history
LQDA Liquidia Corp200.0K sharesnew addition2025-09-302025-11-14history
Sponsored
PVLA Palvella Therapeutics Inc67.4K sharesnew addition2025-09-302025-11-14history
DSGN Design Therapeutics Inc555.2K shares0.00%2025-09-302025-11-14history
RNAC Cartesian Therapeutics Inc380.0K shares-44.61%2025-09-302025-11-14history
ENGN enGene Holdings Inc530.3K sharesnew addition2025-09-302025-11-14history
URGN Urogen Pharma Ltd135.0K sharesnew addition2025-09-302025-11-14history
RAPP Rapport Therapeutics Inc71.8K sharesnew addition2025-09-302025-11-14history
RPTX Repare Therapeutics, Inc.819.9K shares0.00%2025-09-302025-11-14history
ASMB Assembly Biosciences Inc39.7K sharesnew addition2025-09-302025-11-14history
Sponsored

Call Option Holdings
No call option holdings data available

Put Option Holdings
No put option holdings data available