Skip to main content

Fairmount Funds Management LLC

SEC CIK
0001802528
Latest filing
Aug 14, 2026

Holdings in Q2 2023

Holdings as of Jun 30, 2023, filed Aug 14, 2023. Long positions only; changes compare share counts with Q1 2023.

Institution overview
Positions
17
+1 vs. Q1 2023
Portfolio value
$709.3M
+$127.8M (+22.0%) vs. Q1 2023
Filed
Aug 14, 2023
SEC
Holdings of Fairmount Funds Management LLC in Q2 2023
SecurityClassSharesValue% of portfolioShare changeActionHistory
AXSMAxsome Therapeutics, Inc.COM2,344,980$168.5M23.8%+333,333+16.6%AddedHistory
NUVLNuvalent, Inc.COM2,884,492$121.6M17.1%00.0%UnchangedHistory
IMGNImmunoGen, Inc.COM6,029,592$113.8M16.0%+6,029,592NewHistory
ELVNEnliven Therapeutics, Inc.COM2,124,625$43.4M6.1%+199,687+10.4%AddedHistory
COGTCogent Biosciences, Inc.COM3,558,975$42.1M5.9%+800,000+29.0%AddedHistory
MRUSMerus N.V.COM1,482,405$39.0M5.5%+1,107,970+295.9%AddedHistory
VRDNViridian Therapeutics, Inc.COM1,369,623$32.6M4.6%00.0%UnchangedHistory
ARGXArgenx SESPONSORED ADR73,526$28.7M4.0%00.0%UnchangedHistory
TYRATyra Biosciences, Inc.COM1,416,998$24.1M3.4%00.0%UnchangedHistory
TERNTerns Pharmaceuticals, Inc.COM2,040,000$17.9M2.5%00.0%UnchangedHistory
ATXSAstria Therapeutics, Inc.COM1,901,397$15.8M2.2%00.0%UnchangedHistory
KODKodiak Sciences Inc.COM1,985,245$13.7M1.9%+1,985,245NewHistory
DBVTDBV Technologies S.A.SPONSORED ADR7,064,964$13.4M1.9%00.0%UnchangedHistory
TRVITrevi Therapeutics, Inc.COM5,190,360$12.4M1.7%−506,155−8.9%ReducedHistory
KNSAKiniksa Pharmaceuticals International, plcCOM CL A704,459$9.92M1.4%+704,459NewHistory
VRNAVerona Pharma plcSPONSORED ADS381,939$8.07M1.1%−2,745,490−87.8%ReducedHistory
SYRESpyre Therapeutics, Inc.COM9,460,540$4.26M0.6%+9,460,540NewHistory

Sold out since Q1 2023 (3)

Positions held at the end of Q1 2023 that are gone from this filing.

Positions of Fairmount Funds Management LLC sold out since Q1 2023
SecurityClassShares in Q1 2023Value in Q1 2023% of portfolio in Q1 2023History
ONCBeOne Medicines Ltd.ADR239,443$51.6M8.9%History
THRXTheseus Pharmaceuticals, Inc.COM1,865,671$16.6M2.8%History
GERNGeron CorpCOM7,104,358$15.4M2.7%History