Fund Holdings — Fairmount Funds Management LLC

Total Portfolio Value:
$1.38B
Total Bought:
$384.60M
Total Sold:
$380.68M
Net Transaction:
+$3.93M
Notable People:
Tomas Kiselak, Peter Evan Harwin
Securities
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SharesValue
Q4 2025
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Q1 2026
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Change
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Q4 2025
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Q1 2026
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Weight (%)
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Change
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Damora Therapeutics, Inc.(DMRA)08,713,000+8,713,000$0$225.67M16.30%+$225.67M
Dianthus Therapeutics, Inc.(DNTH)2,137,1912,537,191+400,000$88.07M$212.92M15.38%+$124.85M
Cogent Biosciences, Inc.(COGT)9,003,4185,503,418-3,500,000$319.80M$211.83M15.30%-$107.97M
Spyre Therapeutics, Inc.(SYRE)4,018,1014,018,1010$131.63M$202.67M14.64%+$71.04M
Oruka Therapeutics, Inc.(ORKA)3,705,2623,705,2620$112.31M$181.74M13.13%+$69.44M
Viridian Therapeutics, Inc.(VRDN)3,914,4583,914,4580$121.82M$76.57M5.53%-$45.25M
Enliven Therapeutics Inc3,711,4441,855,644-1,855,800$57.16M$72.74M5.25%+$15.59M
Jade Biosciences Inc4,553,4944,553,4940$70.26M$63.98M4.62%-$6.28M
Crescent Biopharma, Inc.(CBIO)2,747,8662,747,8660$32.59M$50.48M3.65%+$17.89M
Zenas BioPharma, Inc.(ZBIO)2,209,0252,359,025+150,000$80.21M$46.12M3.33%-$34.09M
Apogee Therapeutics Inc2,048,647298,647-1,750,000$154.63M$25.14M1.82%-$129.49M
Inhibikase Therapeutics, Inc.(IKT)8,625,0008,625,0000$17.68M$14.49M1.05%-$3.19M
Kiniksa Pharmaceuticals International, plcCL A(KNSA)1,319,6880-1,319,688$54.44M$0—-$54.44M
Nuvalent Inc727,5630-727,563$73.19M$0—-$73.19M
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Fairmount Funds Management LLC — 13F Holdings — Q1 2026 | TickerTrail