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Polar Capital Holdings Plc

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

Total Filings

35

Stocks Covered

16

Latest Filing

Jan 5, 2026

Filings

Verastem, Inc.

SC 13G · Jan 5, 2026

5.1%

3.4M shares

HAGERTY, INC.

SC 13G/A · Sep 4, 2025

5.8%

5.3M shares

HAGERTY, INC.

SC 13G/A · Aug 14, 2025

0.0%

0 shares

ARCUTIS BIOTHERAPEUTICS, INC.

SC 13G/A · Aug 14, 2025

4.2%

5.0M shares

ENLIVEN THERAPEUTICS, INC.

SC 13G · Aug 14, 2025

5.2%

2.5M shares

NeuroPace Inc

SC 13G · May 15, 2025

9.1%

3.0M shares

ARCUTIS BIOTHERAPEUTICS, INC.

SC 13G/A · May 15, 2025

5.7%

6.7M shares

VTEX

SC 13G/A · Feb 14, 2025

2.8%

5.2M shares

Enliven Therapeutics, Inc.

SC 13G/A · Feb 14, 2025

4.9%

2.4M shares

BRUKER CORPORATION

SC 13G/A · Nov 13, 2024

0.2%

318K shares

CELLDEX THERAPEUTICS, INC.

SC 13G/A · Nov 13, 2024

4.1%

2.7M shares

AVADEL PHARMACEUTICALS PLC

SC 13G/A · Nov 13, 2024

5.0%

4.8M shares

VTEX

SC 13G · Nov 13, 2024

5.7%

10.5M shares

HAGERTY, INC.

SC 13G · Nov 13, 2024

5.6%

5.0M shares

ENLIVEN THERAPEUTICS, INC.

SC 13G · Nov 13, 2024

5.7%

2.7M shares

CELLDEX THERAPEUTICS, INC.

SC 13G · Feb 13, 2024

5.7%

3.1M shares

AVADEL PHARMACEUTICALS PLC

SC 13G · Feb 13, 2024

7.5%

6.8M shares

SPYRE THERAPEUTICS, INC.

SC 13G/A · Feb 13, 2024

1.1%

500K shares

N/A

Revance Therapeutics, Inc.

SC 13G/A · Feb 13, 2024

3.6%

3.2M shares

Nanostring Technologies, Inc.

SC 13G/A · Feb 13, 2024

8.3%

4.0M shares

ARCUTIS BIOTHERAPEUTICS, INC.

SC 13G/A · Feb 13, 2024

6.7%

6.3M shares

ARCUTIS BIOTHERAPEUTICS, INC.

SC 13G · Nov 16, 2023

7.6%

7.1M shares

AEGLEA BIOTHERAPEUTICS, INC.

SC 13G · Jul 28, 2023

5.0%

3.9M shares

Nanostring Technologies, Inc.

SC 13G/A · Jul 13, 2023

8.1%

3.8M shares

Summit Therapeutics Inc.

SC 13G/A · Feb 14, 2023

0.0%

0 shares

N/A

Revance Therapeutics, Inc.

SC 13G · Feb 14, 2023

5.9%

4.8M shares

Quotient Limited

SC 13G/A · Feb 14, 2023

0.0%

0 shares

Nanostring Technologies, Inc.

SC 13G · Feb 14, 2023

8.1%

3.8M shares

Infinity Pharmaceuticals, Inc.

SC 13G/A · Feb 14, 2023

2.3%

2.1M shares

Bellus Health Inc.

SC 13G/A · Feb 14, 2022

2.4%

2.5M shares

Summit Therapeutics Inc.

SC 13G/A · Feb 14, 2022

6.4%

6.3M shares

Quotient Limited

SC 13G/A · Feb 14, 2022

9.0%

9.3M shares

N/A

Oxford Immunotec Global PLC

SC 13G/A · Feb 14, 2022

0.0%

0 shares

Infinity Pharmaceuticals, Inc.

SC 13G · Feb 14, 2022

5.6%

5.0M shares

AVADEL PHARMACEUTICALS PLC

SC 13G/A · Feb 14, 2022

4.8%

2.8M shares