Fund Holdings — MPM BioImpact LLC

Total Portfolio Value:
$610.88M
Total Bought:
$66.59M
Total Sold:
$110.36M
Net Transaction:
-$43.77M
Notable People:
Ansbert K Gadicke
Securities
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SharesValue
Q2 2025
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Q3 2025
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Change
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Q2 2025
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Q3 2025
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Weight (%)
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Change
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Madrigal Pharmaceuticals, Inc.(MDGL)100,415100,4150$30.39M$46.06M7.54%+$15.67M
Cullinan Therapeutics, Inc.(CGEM)7,648,2687,648,2680$57.59M$45.35M7.42%-$12.24M
Avidity Biosciences Inc760,022760,0220$21.58M$33.11M5.42%+$11.53M
Trevi Therapeutics, Inc.(TRVI)3,406,9553,406,9550$18.64M$31.17M5.10%+$12.54M
Edgewise Therapeutics, Inc.(EWTX)1,720,7411,720,7410$22.56M$27.91M4.57%+$5.35M
PTC Therapeutics, Inc.(PTCT)438,477438,4770$21.42M$26.91M4.41%+$5.49M
Zai Lab LimitedADR(ZLAB)745,060745,0600$26.05M$25.25M4.13%-$804.7K
Syndax Pharmaceuticals, Inc.(SNDX)01,375,674+1,375,674$0$21.16M3.46%+$21.16M
ORIC Pharmaceuticals, Inc.(ORIC)1,729,3781,729,3780$17.55M$20.75M3.40%+$3.20M
Tarsus Pharmaceuticals, Inc.(TARS)341,496341,4960$13.83M$20.30M3.32%+$6.46M
Xenon Pharmaceuticals Inc.(XENE)323,398503,398+180,000$10.12M$20.21M3.31%+$10.09M
Stoke Therapeutics, Inc.(STOK)789,698789,6980$8.96M$18.56M3.04%+$9.59M
Dyne Therapeutics, Inc.(DYN)1,446,3611,446,3610$13.77M$18.30M3.00%+$4.53M
Compass Therapeutics, Inc.(CMPX)5,622,5055,075,970-546,535$14.62M$17.77M2.91%+$3.15M
Alkermes plc(ALKS)549,262549,2620$15.71M$16.48M2.70%+$763.5K
Vera Therapeutics, Inc.CL A(VERA)563,075563,0750$13.27M$16.36M2.68%+$3.10M
Natera, Inc.(NTRA)98,92498,9240$16.71M$15.92M2.61%-$788.4K
Janux Therapeutics, Inc.(JANX)614,282614,2820$14.19M$15.01M2.46%+$823.1K
Revolution Medicines, Inc.(RVMD)315,722315,7220$11.62M$14.74M2.41%+$3.13M
Context Therapeutics Inc.(CNTX)14,705,88214,705,8820$9.64M$14.25M2.33%+$4.61M
Sarepta Therapeutics, Inc.(SRPT)321,696700,000+378,304$5.50M$13.49M2.21%+$7.99M
ARS Pharmaceuticals, Inc.(SPRY)1,303,3991,303,3990$22.74M$13.10M2.14%-$9.65M
Rocket Pharmaceuticals, Inc.(RCKT)3,903,0813,903,381+300$9.56M$12.73M2.08%+$3.16M
Relay Therapeutics, Inc.(RLAY)2,282,6802,282,6800$7.90M$11.92M1.95%+$4.02M
Ultragenyx Pharmaceutical Inc.(RARE)395,700395,7000$14.39M$11.90M1.95%-$2.48M
Wave Life Sciences, Inc.(WVE)1,505,2621,505,2620$9.78M$11.02M1.80%+$1.23M
DBV Technologies S.A.ADS(DBVT)1,054,5041,054,5040$9.65M$10.55M1.73%+$896.3K
Soleno Therapeutics Inc50,000150,000+100,000$4.19M$10.14M1.66%+$5.95M
Solid Biosciences Inc1,634,5691,634,5690$7.96M$10.09M1.65%+$2.12M
Akebia Therapeutics, Inc.(AKBA)2,889,1252,889,1250$10.52M$7.89M1.29%-$2.63M
Werewolf Therapeutics, Inc.(HOWL)2,408,8102,408,8100$2.63M$4.75M0.78%+$2.12M
Liquidia Corporation(LQDA)0200,000+200,000$0$4.55M0.74%+$4.55M
Palvella Therapeutics, Inc.(PVLA)067,423+67,423$0$4.23M0.69%+$4.23M
Design Therapeutics, Inc.(DSGN)555,187555,1870$1.87M$4.18M0.68%+$2.31M
Cartesian Therapeutics, Inc.(RNAC)686,007380,000-306,007$7.13M$3.88M0.64%-$3.24M
enGene Holdings Inc
COM
0530,299+530,299$0$3.62M0.59%+$3.62M
UroGen Pharma Ltd.(URGN)0135,000+135,000$0$2.69M0.44%+$2.69M
Rapport Therapeutics, Inc.(RAPP)071,807+71,807$0$2.13M0.35%+$2.13M
Repare Therapeutics, Inc.819,924819,9240$1.14M$1.44M0.24%+$303.4K
Assembly Biosciences Inc039,665+39,665$0$1.02M0.17%+$1.02M
Arcellx Inc
COMMON STOCK
370-37$2.4K$0—-$2.4K
Adaptimmune Therapeutics plcADS(ADAPY)4,411,8210-4,411,821$1.06M$0—-$1.06M
Crinetics Pharmaceuticals Inc.428,9750-428,975$12.34M$0—-$12.34M
Guardant Health, Inc.(GH)442,6560-442,656$23.04M$0—-$23.04M
MBX Biosciences, Inc.(MBX)1,294,4160-1,294,416$14.77M$0—-$14.77M
MoonLake ImmunotherapeuticsCL A(MLTX)313,5710-313,571$14.80M$0—-$14.80M
Nuvation Bio Inc.(NUVB)4,622,5900-4,622,590$9.01M$0—-$9.01M
Olema Pharmaceuticals, Inc.(OLMA)2,378,7620-2,378,762$10.13M$0—-$10.13M
Replimune Group, Inc.(REPL)983,7800-983,780$9.14M$0—-$9.14M
Taysha Gene Therapies, Inc.(TSHA)2,953,5620-2,953,562$6.82M$0—-$6.82M
Veru Inc.(VERU)4,911,9480-4,911,948$2.86M$0—-$2.86M
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MPM BioImpact LLC — 13F Holdings — Q3 2025 | TickerTrail