Fund HoldingsMPM BioImpact LLC

Total Portfolio Value
$1.64B
Total Bought
$1.64B
Total Sold
$1.29B
Net Transaction
+$345.05M
Filing Period:
Securities
SharesValue ($K)
Q1 2026
Q2 2026
Change
Q1 2026
Q2 2026
Weight (%)
Change
Cullinan Therapeutics, Inc.(CGEM)09,731,341+9,731,3410177,20810.81%+177,208
Aktis Oncology, Inc.(AKTS)04,835,872+4,835,8720155,8609.50%+155,860
Liquidia Corporation(LQDA)01,386,174+1,386,1740110,5206.74%+110,520
Revolution Medicines, Inc.(RVMD)0492,483+492,483092,2325.62%+92,232
Corcept Therapeutics, Inc.(CORT)0771,028+771,028067,0414.09%+67,041
Edgewise Therapeutics Inc(EWTX)01,620,780+1,620,780065,8524.02%+65,852
Travere Therapeutics Inc(TVTX)01,122,731+1,122,731063,7823.89%+63,782
DBV Technologies S A(DBVT)03,666,284+3,666,284060,1273.67%+60,127
Trevi Therapeutics Inc(TRVI)03,073,577+3,073,577057,3223.50%+57,322
Alumis Inc02,019,020+2,019,020056,8153.46%+56,815
Uniqure NV(QURE)01,225,855+1,225,855056,4633.44%+56,463
Ultragenyx Pharmaceuticals, Inc.(RARE)01,418,215+1,418,215047,3542.89%+47,354
Relay Therapeutics Inc.(RLAY)02,415,672+2,415,672045,1972.76%+45,197
Abivax SA(ABVX)0336,347+336,347044,8222.73%+44,822
Dyne Therapeutics, Inc.(DYN)01,922,093+1,922,093042,6902.60%+42,690
Dianthus Therapeutics Inc(DNTH)0420,002+420,002040,9422.50%+40,942
BIOAGE Labs Inc01,667,661+1,667,661040,8742.49%+40,874
Urogen Pharma Ltd(URGN)0933,415+933,415034,3502.09%+34,350
MoonLake Immunotherapeutics(MLTX)01,606,967+1,606,967031,2881.91%+31,288
Palvella Therapeutics Inc(PVLA)0204,027+204,027031,1791.90%+31,179
Taysha Gene Therapies, Inc.(TSHA)04,500,000+4,500,000030,6451.87%+30,645
Syndax Pharmaceuticals Inc(SNDX)01,333,523+1,333,523029,1511.78%+29,151
Monte Rosa Therapeutics Inc(GLUE)01,161,081+1,161,081028,0981.71%+28,098
Zura Bio Ltd.04,472,843+4,472,843026,3901.61%+26,390
Natera Inc(NTRA)092,638+92,638025,1471.53%+25,147
Stoke Therapeutics Inc(STOK)0723,314+723,314023,6671.44%+23,667
Adlai Nortye Ltd(ANL)01,936,291+1,936,291022,2671.36%+22,267
Belite Bio Inc(BLTE)0137,208+137,208021,1281.29%+21,128
Forte Biosciences, Inc.(FBRX)0987,448+987,448020,9831.28%+20,983
Oric Pharmaceuticals Inc(ORIC)01,882,162+1,882,162020,3841.24%+20,384
Tarsus Pharmaceuticals Inc(TARS)0322,007+322,007020,2671.24%+20,267
Annexon Inc(ANNX)03,544,354+3,544,354020,2381.23%+20,238
Bright Minds Biosciences Inc0202,114+202,114014,1880.87%+14,188
Entrada Therapeutics, Inc.01,253,053+1,253,05309,2220.56%+9,222
Aclaris Therapeutics Inc(ACRS)01,042,467+1,042,46705,5150.34%+5,515
Context Therapeutics Inc01,299,046+1,299,04607200.04%+720
Werewolf Therapeutics, Inc.080,142+80,1420290.00%+29
Werewolf Therapeutics, Inc.1,208,8100-1,208,8101,0060-1,006
Aclaris Therapeutics Inc(ACRS)391,9180-391,9181,4700-1,470
Allogene Therapeutics, Inc.2,242,9330-2,242,9335,4730-5,473
Abivax SA(ABVX)107,2680-107,26811,9440-11,944
enGene Holdings, Inc.
COM
1,845,3730-1,845,37312,5670-12,567
Viridian Therapeutics Inc(VRDN)649,8730-649,87312,7120-12,712
Belite Bio Inc(BLTE)88,0450-88,04514,0380-14,038
Zymeworks, Inc.(ZYME)565,2490-565,24914,1540-14,154
Bright Minds Biosciences Inc212,1750-212,17515,4820-15,482
Urogen Pharma Ltd(URGN)943,8030-943,80316,9700-16,970
Arcutis Biotherapeutics Inc(ARQT)733,9660-733,96617,2920-17,292
Climb Bio Inc2,593,4390-2,593,43917,7650-17,765
Natera Inc(NTRA)93,0740-93,07418,6140-18,614
Monte Rosa Therapeutics Inc(GLUE)1,176,9280-1,176,92819,3600-19,360
Uniqure NV(QURE)1,369,2310-1,369,23122,3870-22,387
Oric Pharmaceuticals Inc(ORIC)1,803,9450-1,803,94522,8560-22,856
Tarsus Pharmaceuticals Inc(TARS)329,7500-329,75023,1320-23,132
Relay Therapeutics Inc.(RLAY)2,359,5860-2,359,58623,4780-23,478
Corvus Pharmaceuticals Inc(CRVS)1,674,8750-1,674,87524,5030-24,503
Stoke Therapeutics Inc(STOK)767,0380-767,03824,9750-24,975
Dyne Therapeutics, Inc.(DYN)1,408,1520-1,408,15225,5300-25,530
Palvella Therapeutics Inc(PVLA)206,4040-206,40425,7280-25,728
Forte Biosciences, Inc.(FBRX)1,000,6820-1,000,68225,9180-25,918
Context Therapeutics Inc10,679,3910-10,679,39127,9800-27,980
Syndax Pharmaceuticals Inc(SNDX)1,340,7330-1,340,73331,3200-31,320
Cytokinetics Inc(CYTK)500,0000-500,00032,9550-32,955
Evommune Inc1,455,8630-1,455,86333,4700-33,470
Travere Therapeutics Inc(TVTX)1,133,3650-1,133,36533,6720-33,672
MoonLake Immunotherapeutics(MLTX)1,811,0820-1,811,08233,7590-33,759
Xenon Pharmaceuticals Inc(XENE)588,7060-588,70634,2330-34,233
Dianthus Therapeutics Inc(DNTH)423,9820-423,98235,5810-35,581
Trevi Therapeutics Inc(TRVI)3,298,4300-3,298,43039,3500-39,350
Corcept Therapeutics, Inc.(CORT)985,7000-985,70039,7340-39,734
Agios Pharmaceuticals Inc(AGIO)1,306,2610-1,306,26144,1910-44,191
Revolution Medicines, Inc.(RVMD)506,7760-506,77649,2840-49,284
Edgewise Therapeutics Inc(EWTX)1,660,6960-1,660,69652,3120-52,312
Alumis Inc2,386,5290-2,386,52952,5750-52,575
Liquidia Corporation(LQDA)1,405,1580-1,405,15853,0310-53,031
Aktis Oncology, Inc.(AKTS)4,835,8720-4,835,87286,5140-86,514
Cullinan Therapeutics, Inc.(CGEM)7,648,2680-7,648,268108,6820-108,682
DBV Technologies S A(DBVT)5,213,3610-5,213,361108,9070-108,907
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