Eventide Asset Management, LLC

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

83

Stocks Covered

30

Latest Filing

Feb 13, 2026

Filings

N/A

Inventiva S.A.

SC 13G/A · Feb 13, 2026

4.6%

9.4M shares

EVH

Evolent Health, Inc.

SC 13G/A · Feb 13, 2026

0.0%

2K shares

MIRM

Mirum Pharmaceuticals, Inc.

SC 13G/A · Feb 13, 2026

4.1%

2.1M shares

COLL

Collegium Pharmaceuticals, Inc.

SC 13G/A · Feb 13, 2026

5.9%

1.9M shares

EVH

Evolent Health, Inc.

SC 13G/A · Nov 14, 2025

5.4%

6.3M shares

VYNE

VYNE Therapeutics Inc.

SC 13G/A · Nov 14, 2025

0.0%

0 shares

VYNE

VYNE Therapeutics Inc.

SC 13G/A · Aug 14, 2025

10.0%

1.8M shares

EVH

Evolent Health, Inc.

SC 13G/A · Aug 14, 2025

3.5%

4.1M shares

CLDX

Celldex Therapeutics, Inc.

SC 13G/A · Aug 14, 2025

2.0%

1.4M shares

N/A

Inventiva S.A.

SC 13G · May 15, 2025

6.7%

10.1M shares

EVH

Evolent Health, Inc.

SC 13G · May 14, 2025

5.2%

6.1M shares

ZNTL

Zentalis Pharmaceuticals, Inc.

SC 13G/A · May 14, 2025

0.0%

0 shares

AURA

Aura Biosciences, Inc.

SC 13G/A · May 14, 2025

0.0%

0 shares

ZNTL

Zentalis Pharmaceuticals, Inc.

SC 13G/A · May 13, 2025

0.0%

0 shares

AURA

Aura Biosciences, Inc.

SC 13G/A · May 13, 2025

0.0%

0 shares

INZY

Inozyme Pharma, Inc.

SC 13G/A · Apr 23, 2025

3.5%

2.2M shares

ZNTL

Zentalis Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2025

6.3%

4.5M shares

XMTR

Xometry, Inc.

SC 13G/A · Feb 14, 2025

6.7%

3.2M shares

NKTR

Nektar Therapeutics

SC 13G/A · Feb 14, 2025

3.6%

6.7M shares

MIRM

Mirum Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2025

5.4%

2.6M shares

LXEO

Lexeo Therapeutics, Inc.

SC 13G/A · Feb 14, 2025

3.7%

1.2M shares

INZY

Inozyme Pharma, Inc.

SC 13G/A · Feb 14, 2025

3.5%

2.2M shares

AURA

Aura Biosciences, Inc.

SC 13G/A · Feb 14, 2025

8.2%

4.1M shares

BBNX

Beta Bionics, Inc.

SC 13G · Feb 5, 2025

11.3%

4.9M shares

XMTR

Xometry, Inc.

SC 13G/A · Nov 14, 2024

9.5%

4.4M shares

MIRM

Mirum Pharmaceuticals, Inc.

SC 13G/A · Nov 14, 2024

7.2%

3.4M shares

MRNS

Marinus Pharmaceuticals, Inc.

SC 13G/A · Nov 14, 2024

0.0%

0 shares

LXEO

Lexeo Therapeutics, Inc.

SC 13G/A · Nov 14, 2024

5.6%

1.9M shares

KRRO

Korro Bio, Inc.

SC 13G/A · Nov 14, 2024

4.2%

391K shares

INZY

Inozyme Pharma, Inc.

SC 13G/A · Nov 14, 2024

6.4%

4.1M shares

CLDX

Celldex Therapeutics, Inc.

SC 13G/A · Nov 14, 2024

5.0%

3.3M shares

NKTR

Nektar Therapeutics

SC 13G · Nov 14, 2024

5.1%

9.4M shares

ZNTL

Zentalis Pharmaceuticals, Inc.

SC 13G/A · Nov 6, 2024

10.0%

7.1M shares

LXEO

Lexeo Therapeutics, Inc.

SC 13G/A · Aug 9, 2024

6.7%

2.2M shares

MIRM

Mirum Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2024

5.8%

2.7M shares

ANNX

Annexon, Inc.

SC 13G/A · Feb 14, 2024

0.0%

0 shares

XMTR

Xometry, Inc.

SC 13G/A · Feb 14, 2024

12.6%

5.7M shares

VECT

VectivBio Holding AG

SC 13G/A · Feb 14, 2024

0.0%

0 shares

PRAX

Praxis Precision Medicines, Inc.

SC 13G/A · Feb 14, 2024

0.0%

0 shares

MRNS

Marinus Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2024

8.3%

4.5M shares

N/A

Freeline Therapeutics Holdings plc

SC 13G/A · Feb 14, 2024

0.0%

0 shares

COLL

Collegium Pharmaceutical, Inc.

SC 13G/A · Feb 14, 2024

8.1%

2.6M shares

MASS

908 Devices Inc.

SC 13G/A · Feb 14, 2024

4.4%

1.4M shares

KRRO

Korro Bio, Inc.

SC 13G · Feb 14, 2024

6.8%

546K shares

INZY

Inozyme Pharma, Inc.

SC 13G · Feb 14, 2024

5.2%

3.2M shares

CLDX

Celldex Therapeutics, Inc.

SC 13G · Feb 14, 2024

6.6%

3.6M shares

ZNTL

Zentalis Pharmaceuticals, Inc.

SC 13G/A · Dec 11, 2023

16.3%

11.6M shares

AURA

Aura Biosciences, Inc.

SC 13G/A · Dec 11, 2023

11.8%

5.8M shares

LXEO

Lexeo Therapeutics, Inc.

SC 13G · Dec 11, 2023

11.9%

3.0M shares

VYNE

VYNE Therapeutics Inc.

SC 13G · Nov 13, 2023

10.0%

1.4M shares