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Fairmount Funds Management LLC

CIK:0001802528
Hedge Fund
$3B AUM
17 holdings
Philadelphia, PA, US
Founded:2020
31 employees
Latest filing:Jun 30, 2025

Fairmount Funds Management LLC is a Philadelphia-based hedge fund established in 2020. The firm specializes in managing life sciences and healthcare-focused investment vehicles, catering primarily to institutional investors. As of March 2025, Fairmount manages approximately $3.2 billion in assets and employs over 30 professionals, nearly half of whom are investment staff. The firm is known for its concentrated, research-driven approach to growth and event-driven strategies within biotechnology and healthcare.

Investment Strategy

Fairmount Funds Management LLC employs a fundamental, research-driven investment approach, with a primary focus on life sciences and healthcare companies, especially those in the biotechnology sector. The firm seeks both public and private investment opportunities with a bias toward long-term value creation and company-specific catalysts. Fairmount favors a concentrated portfolio, aiming for deep understanding and engagement with a select group of high-conviction positions, often participating in company financings and taking active ownership roles where appropriate.

Top Buys
J
JBIOJADE BIOSCIENCES INC
+$32.2M
K
KNSAKINIKSA PHARMACEUTICALS INTL
+$24.6M
C
CBIOCRESCENT BIOPHARMA INC.
+$22.4M
S
SRRKSCHOLAR ROCK HLDG CORP
+$20.4M
A
APGEAPOGEE THERAPEUTICS INC
+$12.4M
Top Sells
A
AXSMAXSOME THERAPEUTICS INC
-$10.0M
C
COGTCOGENT BIOSCIENCES INC
+$7.4M
S
SYRESPYRE THERAPEUTICS INC
-$4.7M
N
NUVLNUVALENT INC
+$3.9M
Z
ZBIOZENAS BIOPHARMA INC
+$3.4M

Top Holdings

A
APGEAPOGEE THERAPEUTICS INC
+11.5%$89.0M
A
AXSMAXSOME THERAPEUTICS INC
+11.0%$85.1M
E
ELVNENLIVEN THERAPEUTICS INC
+9.6%$74.5M
S
SRRKSCHOLAR ROCK HLDG CORP
+8.4%$64.6M
S
SYRESPYRE THERAPEUTICS INC
+7.8%$60.2M

Equity Positions (17)

TickerSecurityWeightMarket ValueSharesAvg CostPriceChange (QoQ)
A
APGE
APOGEE THERAPEUTICS INC11.53%$89.0M2,048,647$21.30$43.43+$12.4M
A
AXSM
AXSOME THERAPEUTICS INC11.02%$85.1M815,176$50.70$104.39-$10.0M
E
ELVN
ENLIVEN THERAPEUTICS INC9.65%$74.5M3,711,444$20.69$20.06+$11.4M
S
SRRK
SCHOLAR ROCK HLDG CORP8.37%$64.6M1,824,031$41.30$35.42+$20.4M
S
SYRE
SPYRE THERAPEUTICS INC7.79%$60.2M4,018,101$23.39$14.97-$4.7M

Industry Allocation

PHARMACEUTICAL PREPARATIONS
+66.1%
BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)
+21.4%
SERVICES-MEDICAL LABORATORIES
+6.3%