Fund Holdings

MPM BioImpact LLC

Filing Period:
Securities
SharesValue ($K)
Q2 2025
Q3 2025
Change
Q2 2025
Q3 2025
Weight (%)
Change
Syndax Pharmaceuticals Inc(SNDX)01,375,674+1,375,674021,164,7443.46%+21,164,744
Madrigal Pharmaceuticals Inc(MDGL)100,415100,415030,389,59646,056,3447.54%+15,666,748
Trevi Therapeutics Inc(TRVI)3,406,9553,406,955018,636,04431,173,6385.10%+12,537,594
Avidity Biosciences Inc760,022760,022021,584,62533,114,1595.42%+11,529,534
Xenon Pharmaceuticals Inc(XENE)323,398503,398+180,00010,122,35720,211,4303.31%+10,089,073
Stoke Therapeutics Inc(STOK)789,698789,69808,963,07218,557,9033.04%+9,594,831
Sarepta Therapeutics Inc(SRPT)321,696700,000+378,3045,501,00213,489,0002.21%+7,987,998
Tarsus Pharmaceuticals Inc(TARS)341,496341,496013,834,00320,295,1073.32%+6,461,104
Soleno Therapeutics Inc50,000150,000+100,0004,189,00010,140,0001.66%+5,951,000
PTC Therapeutics Inc(PTCT)438,477438,477021,415,21726,909,3334.41%+5,494,116
Edgewise Therapeutics Inc(EWTX)1,720,7411,720,741022,558,91527,910,4194.57%+5,351,504
Context Therapeutics Inc14,705,88214,705,88209,635,29414,247,0582.33%+4,611,764
Liquidia Corp(LQDA)0200,000+200,00004,548,0000.74%+4,548,000
Dyne Therapeutics, Inc.(DYN)1,446,3611,446,361013,769,35718,296,4673.00%+4,527,110
Palvella Therapeutics Inc(PVLA)067,423+67,42304,226,7480.69%+4,226,748
Relay Therapeutics Inc.(RLAY)2,282,6802,282,68007,898,07311,915,5901.95%+4,017,517
enGene Holdings Inc0530,299+530,29903,621,9420.59%+3,621,942
Oric Pharmaceuticals Inc(ORIC)1,729,3781,729,378017,553,18720,752,5363.40%+3,199,349
Rocket Pharmaceuticals, Inc.3,903,0813,903,381+3009,562,54812,725,0222.08%+3,162,474
Compass Therapeutics, Inc.5,622,5055,075,970-546,53514,618,51317,765,8952.91%+3,147,382
Revolution Medicines, Inc.(RVMD)315,722315,722011,615,41214,744,2172.41%+3,128,805
Vera Therapeutics Inc.(VERA)563,075563,075013,266,04716,362,9602.68%+3,096,913
Urogen Pharma Ltd(URGN)0135,000+135,00002,693,2500.44%+2,693,250
Design Therapeutics Inc555,187555,18701,870,9804,180,5580.68%+2,309,578
Rapport Therapeutics Inc(RAPP)071,807+71,80702,132,6680.35%+2,132,668
Solid Biosciences Inc1,634,5691,634,56907,960,35110,085,2911.65%+2,124,940
Werewolf Therapeutics, Inc.2,408,8102,408,81002,625,6034,745,3560.78%+2,119,753
Wave Life Sciences PTE LTD(WVE)1,505,2621,505,26209,784,20311,018,5181.80%+1,234,315
Assembly Biosciences Inc039,665+39,66501,015,4240.17%+1,015,424
DBV Technologies S A1,054,5041,054,50409,648,71210,545,0401.73%+896,328
Janux Therapeutics Inc(JANX)614,282614,282014,189,91415,013,0522.46%+823,138
Alkermes Plc(ALKS)549,262549,262015,714,38616,477,8602.70%+763,474
Repare Therapeutics, Inc.819,924819,92401,139,6941,443,0660.24%+303,372
Arcellx Inc370-372,4360-2,436
Natera Inc(NTRA)98,92498,924016,712,22115,923,7962.61%-788,425
Zai Lab Ltd(ZLAB)745,060745,060026,054,74825,250,0834.13%-804,665
Adaptimmune Therapeutics plc4,411,8210-4,411,8211,057,5130-1,057,513
Ultragenyx Pharmaceutical Inc(RARE)395,700395,700014,387,65211,902,6561.95%-2,484,996
Akebia Therapeutics Inc2,889,1252,889,125010,516,4157,887,3111.29%-2,629,104
Veru Inc.4,911,9480-4,911,9482,857,7710-2,857,771
Cartesian Therapeutics Inc686,007380,000-306,0077,127,6133,883,6000.64%-3,244,013
Taysha Gene Therapies, Inc.(TSHA)2,953,5620-2,953,5626,822,7280-6,822,728
Nuvation Bio Inc(NUVB)4,622,5900-4,622,5909,014,0510-9,014,051
Replimune Group Inc(REPL)983,7800-983,7809,139,3160-9,139,316
ARS Pharmaceuticals Inc1,303,3991,303,399022,744,31313,099,1602.14%-9,645,153
Olema Pharmaceuticals, Inc.(OLMA)2,378,7620-2,378,76210,133,5260-10,133,526
Cullinan Therapeutics, Inc.(CGEM)7,648,2687,648,268057,591,45845,354,2297.42%-12,237,229
Crinetics Pharmaceuticals Inc.(CRNX)428,9750-428,97512,337,3210-12,337,321
MBX Biosciences Inc(MBX)1,294,4160-1,294,41614,769,2870-14,769,287
Moonlake Immunotherapeutics(MLTX)313,5710-313,57114,800,5510-14,800,551
Guardant Health Inc(GH)442,6560-442,65623,035,8180-23,035,818
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