Fairmount Funds Management LLC

Astria Therapeutics, Inc.

SC 13G/A · Oct 15, 2025

4.0%

2.4M shares

ENLIVEN THERAPEUTICS, INC.

SC 13G/A · Aug 14, 2025

6.3%

3.7M shares

IKT

Inhibikase Therapeutics, Inc.

SC 13G/A · Feb 14, 2025

9.9%

7.0M shares

ENLIVEN THERAPEUTICS, INC.

SC 13G/A · Feb 14, 2025

6.6%

3.2M shares

ANAB

ANAPTYSBIO, INC.

SC 13G/A · Feb 14, 2025

0.0%

0 shares

Astria Therapeutics, Inc.

SC 13G/A · Feb 14, 2025

9.9%

5.9M shares

Kiniksa Pharmaceuticals International, plc

SC 13G/A · Feb 14, 2025

0.0%

0 shares

ANAB

ANAPTYSBIO, INC

SC 13G · Dec 18, 2024

5.5%

1.7M shares

ORKA

ORUKA THERAPEUTICS, INC.

SC 13D/A · Nov 21, 2024

20.0%

7.9M shares

Kiniksa Pharmaceuticals International, plc (f/k/a Kiniksa Pharmaceuticals, Ltd.)**

SC 13G/A · Nov 14, 2024

7.9%

3.2M shares

Astria Therapeutics, Inc.

SC 13G/A · Nov 14, 2024

9.9%

5.9M shares

TERN

Terns Pharmaceuticals, Inc.

SC 13G/A · Nov 14, 2024

0.0%

0 shares

Enliven Therapeutics, Inc.

SC 13G/A · Nov 14, 2024

6.8%

3.2M shares

IKT

Inhibikase Therapeutics, Inc.

SC 13G · Oct 17, 2024

9.9%

6.6M shares

VRDN

Viridian Therapeutics, Inc.

SC 13D/A · Sep 18, 2024

17.9%

15.6M shares

ORKA

ORUKA THERAPEUTICS, INC.

SC 13D/A · Sep 13, 2024

20.0%

7.9M shares

ORKA

ORUKA THERAPEUTICS, INC.

SC 13D · Sep 6, 2024

20.0%

6.6M shares

COGT

Cogent Biosciences, Inc.

SC 13D/A · Jun 13, 2024

9.9%

11.3M shares

SPYRE THERAPEUTICS, INC.

SC 13D/A · Apr 25, 2024

10.0%

4.0M shares

COGT

Cogent Biosciences, Inc.

SC 13D/A · Apr 1, 2024

9.9%

10.0M shares

APGE

APOGEE THERAPEUTICS, INC.

SC 13D/A · Apr 1, 2024

10.0%

4.8M shares

NUVL

NUVALENT, INC.

SC 13G/A · Feb 14, 2024

3.4%

1.9M shares

TRVI

TREVI THERAPEUTICS, INC.

SC 13G/A · Feb 14, 2024

0.0%

0 shares

Astria Therapeutics, Inc.

SC 13G/A · Feb 14, 2024

9.9%

3.6M shares

TERN

Terns Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2024

9.9%

6.6M shares

AXSOME THERAPEUTICS, INC.

SC 13G/A · Feb 14, 2024

4.9%

2.4M shares

Kiniksa Pharmaceuticals, Ltd.

SC 13G/A · Feb 14, 2024

8.1%

2.9M shares

ANNX

ANNEXON, INC.

SC 13G/A · Feb 14, 2024

0.4%

323K shares

Enliven Therapeutics, Inc.

SC 13G/A · Feb 14, 2024

5.2%

2.1M shares

APGE

APOGEE THERAPEUTICS, INC.

SC 13D/A · Jan 31, 2024

10.0%

5.4M shares

VRDN

Viridian Therapeutics, Inc.

SC 13D/A · Jan 24, 2024

19.4%

14.0M shares

SPYRE THERAPEUTICS, INC.

SC 13D/A · Dec 29, 2023

1.1%

378K shares

SPYRE THERAPEUTICS, INC.

SC 13D/A · Dec 11, 2023

10.6%

3.8M shares

SPYRE THERAPEUTICS, INC.

SC 13D/A · Nov 29, 2023

12.7%

3.8M shares

SLNO

SOLENO THERAPEUTICS, INC.

SC 13G · Oct 10, 2023

6.2%

950K shares

Kiniksa Pharmaceuticals, Ltd.

SC 13G · Aug 10, 2023

6.1%

2.1M shares

APGE

APOGEE THERAPEUTICS, INC.

SC 13D · Jul 21, 2023

10.0%

3.8M shares

AXSOME THERAPEUTICS, INC.

SC 13G · Jul 7, 2023

5.0%

2.3M shares

AGLE

AEGLEA BIOTHERAPEUTICS, INC.

SC 13D · Jun 30, 2023

20.0%

17.2M shares

COGT

Cogent Biosciences, Inc.

SC 13D/A · Jun 13, 2023

20.0%

20.0M shares

Enliven Therapeutics, Inc.

SC 13G · Apr 27, 2023

5.2%

2.1M shares

TRVI

TREVI THERAPEUTICS, INC.

SC 13G/A · Feb 14, 2023

9.9%

6.0M shares

Astria Therapeutics, Inc.

SC 13G/A · Feb 14, 2023

6.9%

1.9M shares

OLMA

Olema Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2023

0.0%

0 shares

ANNX

ANNEXON, INC.

SC 13G/A · Feb 14, 2023

7.7%

3.7M shares

NUVL

NUVALENT, INC.

SC 13G/A · Feb 14, 2023

5.5%

2.8M shares

TERN

Terns Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2023

9.9%

5.3M shares

AXSOME THERAPEUTICS, INC.

SC 13G/A · Feb 14, 2023

4.6%

2.0M shares

NUVL

NUVALENT, INC.

SC 13G · Nov 9, 2022

5.1%

2.6M shares