Westfield Capital Management Company, LP 80-0175963

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

Total Filings

Stocks Covered

Latest Filing

Aug 5, 2024

Filings

MURA

Mural Oncology PLC

SC 13G/A · Aug 5, 2024

0.0%

0 shares

MURA

Mural Oncology PLC

SC 13G/A · Jul 9, 2024

4.4%

743K shares

MURA

Mural Oncology PLC

SC 13G/A · May 8, 2024

7.8%

1.3M shares

MURA

Mural Oncology PLC

SC 13G/A · Apr 5, 2024

9.2%

1.5M shares

ASND

ASCENDIS PHARMA A S SPONSORED

SC 13G/A · Feb 2, 2024

7.0%

4.0M shares

MURA

Mural Oncology PLC

SC 13G · Jan 10, 2024

11.9%

2.0M shares

IRWD

Ironwood Pharmaceuticals, Inc.

SC 13G/A · Jul 5, 2023

0.0%

0 shares

INVA

INNOVIVA, INC.

SC 13G/A · Feb 2, 2023

5.9%

4.1M shares

ASND

ASCENDIS PHARMA A S SPONSORED

SC 13G · Feb 2, 2023

5.5%

3.2M shares

INVA

INNOVIVA, INC.

SC 13G · Feb 1, 2022

5.3%

3.7M shares

IRWD

Ironwood Pharmaceuticals, Inc.

SC 13G/A · Feb 1, 2022

5.0%

8.1M shares