0001802528-20-000008.txt : 20200804 0001802528-20-000008.hdr.sgml : 20200804 20200804160216 ACCESSION NUMBER: 0001802528-20-000008 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20200630 FILED AS OF DATE: 20200804 DATE AS OF CHANGE: 20200804 EFFECTIVENESS DATE: 20200804 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Fairmount Funds Management LLC CENTRAL INDEX KEY: 0001802528 IRS NUMBER: 364841215 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-19908 FILM NUMBER: 201073264 BUSINESS ADDRESS: STREET 1: 2001 MARKET STREET SUITE 2500 CITY: PHILADELPHIA STATE: PA ZIP: 19103 BUSINESS PHONE: 267-760-4066 MAIL ADDRESS: STREET 1: 2001 MARKET STREET SUITE 2500 CITY: PHILADELPHIA STATE: PA ZIP: 19103 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001802528 XXXXXXXX 06-30-2020 06-30-2020 Fairmount Funds Management LLC

2001 MARKET STREET SUITE 2500 PHILADELPHIA PA 19103

13F HOLDINGS REPORT 028-19908 N Peter Harwin (267) 760-4066 Peter Harwin Philadelphia PA 7-29-2020 0 14 224208 INFORMATION TABLE 2 Form13FInfoTable.xml FAIRMOUNT FUNDS MANAGEMENT LLC INFORMATION TABLE ACADIA PHARMACEUTICALS INC COM 004225108 28380 585517 SH SOLE N/A 585517 0 0 ALLAKOS INC COM 01671P100 12839 178662 SH SOLE N/A 178662 0 0 AMARIN CORP PLC SPONS ADR NEW 023111206 9710 1403237 SH SOLE N/A 1403237 0 0 AMICUS THERAPEUTICS INC COM 03152W109 22701 1505395 SH SOLE N/A 1505395 0 0 ARGENX SE SPONSORED ADR 04016X101 11363 50450 SH SOLE N/A 50450 0 0 AXSOME THERAPEUTICS INC COM 05464T104 17781 216098 SH SOLE N/A 216098 0 0 ENANTA PHARMACEUTICALS INC COM 29251M106 8533 169949 SH SOLE N/A 169949 0 0 INSMED INC COM PAR $.01 457669307 27837 1010797 SH SOLE N/A 1010797 0 0 IOVANCE BIOTHERAPEUTICS INC COM 462260100 16577 603890 SH SOLE N/A 603890 0 0 KARYOPHARM THERAPEUTICS INC COM 48576U106 12356 652351 SH SOLE N/A 652351 0 0 KINIKSA PHARMACEUTICALS LTD COM CL A G5269C101 5099 200125 SH SOLE N/A 200125 0 0 NEOLEUKIN THERAPEUTICS INC COM 64049K104 12783 770073 SH SOLE N/A 770073 0 0 TRILLIUM THERAPEUTICS INC COM NEW 89620X506 11999 1483181 SH SOLE N/A 1483181 0 0 ZOGENIX INC COM NEW 98978L204 26250 971875 SH SOLE N/A 971875 0 0