Fairmount Funds Management LLC

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Assets, Funds, Holdings

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Fairmount Funds Management LLC
CRD #284844
SEC #801-116848
CIK #0001802528
AUM $3.2 B (2025-03-31)
Employees 31 (45% Investors, 0% Brokers)
Phone267-262-5300
Address200 Barr Harbor Drive
West Conshohocken, PA 19428
Source [IAPD] [EDGAR] [Website] [LinkedIn]
Total AUM ($B)
4.03.22.41.60.80.02011201620212026
Type Form D Funds Date Sold ($M) AUM ($M)
PE Fairmount Healthcare Co-Invest IV LP [2025-02-20] 0.0 25.3
PE Fairmount Healthcare Co-Invest III LP [2024-08-15] 0.0 50.5
PE Fairmount Healthcare Co-Invest II LP [2023-11-15] 15.2 24.9
PE Fairmount Healthcare Co-Invest LP [2023-08-18] 25.0 38.7
PE Fairmount SPV I LLC 2022-03-31 1.6
PE Fairmount SPV III LLC 2020-04-17 0.6
HF Fairmount Healthcare Fund II LP [2019-05-24] 28.0 3,093.0
PE Fairmount SPV II LLC 2019-05-24 0.4
HF Fairmount Healthcare Fund LP [2018-02-13] 28.0 111.0
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 3 3.2
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 3 3.2
By Discretionary
Discretionary 3 3.2
Non-Discretionary 0 0.0
Total 3 3.2
By Non-United States Persons
Non-United States Persons 1.5
United States Persons 1.7
Total 3 3.2
Form D Directors # Filings # Firms 2011 - 2025
Tomas Kiselak 23
Peter Harwin 19
Fairmount Funds Management LLC 6
Investment Manager Fairmount Funds Management LLC 2
Fairmount Healthcare Co-Invest GP LLC 1
Fairmount Healthcare Co-Invest II GP LLC 1
General Partner Fairmount Healthcare Fund GP LLC 1
Fairmount Healthcare Co-Invest IV GP LLC 1
Fairmount Healthcare Co-Invest III GP LLC 1
EDGAR Form CIK 2011 - 2025
13F-HR [0001802528]
3 [0001802528]
4 [0001802528]
SC 13D [0001802528]
SC 13G [0001802528]
Form 13D/13G Filer Form 13D/13G Subject Filed
Fairmount Funds Management LLC Galecto Inc [2025-11-17]
Fairmount Funds Management LLC Glycomimetics Inc [2025-06-23]
Fairmount Funds Management LLC Jade Biosciences Inc [2025-05-01]
Fairmount Funds Management LLC Anaptysbio Inc [2024-12-18]
Fairmount Funds Management LLC Inhibikase Therapeutics Inc [2024-10-17]
Fairmount Funds Management LLC Oruka Therapeutics Inc [2024-09-06]
Fairmount Funds Management LLC Soleno Therapeutics Inc [2023-10-10]
Fairmount Funds Management LLC Dianthus Therapeutics Inc /DE/ [2023-09-21]
Fairmount Funds Management LLC Kiniksa Pharmaceuticals Ltd [2023-08-10]
Fairmount Funds Management LLC Apogee Therapeutics Inc [2023-07-21]
View All
Form 3/4/5 Subject 2011 - 2025
Kiselak Tomas
Fairmount Funds Management LLC
Oruka Therapeutics, Inc.
Fairmount Healthcare Co-Invest III L.P.
Fairmount Healthcare Fund II L.P.
Harwin Peter Evan
Spyre Therapeutics, Inc.
Jade Biosciences, Inc.
Fairmount Healthcare Co-Invest IV L.P.
Apogee Therapeutics, Inc.
Crescent Biopharma Inc
Viridian Therapeutics, Inc.\DE
Fairmount Healthcare Fund II GP LLC
Zenas BioPharma, Inc.
Cogent Biosciences, Inc.
Galecto, Inc.
Dianthus Therapeutics, Inc. /DE/
Fairmount Healthcare Fund GP LLC
Fairmount Healthcare Fund L.P.
Fairmount Healthcare Co-Invest II L.P.
Fairmount Healthcare Co-Invest L.P.
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