Southpoint Master Fund, LP

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

Total Filings

15

Stocks Covered

7

Latest Filing

Jan 14, 2026

Filings

FENC

Fennec Pharmaceuticals Inc.

SC 13G/A · Jan 14, 2026

8.0%

2.7M shares

IBTA

Ibotta, Inc.

SC 13G · Aug 14, 2025

1.1%

277K shares

IBTA

Ibotta, Inc.

SC 13G · Mar 5, 2025

5.0%

1.4M shares

MBLY

Mobileye Global Inc.

SC 13G/A · Nov 6, 2024

0.0%

0 shares

TNGX

Tango Therapeutics, Inc.

SC 13G/A · Apr 8, 2024

4.9%

5.3M shares

MBLY

Mobileye Global Inc.

SC 13G · Apr 1, 2024

5.0%

4.8M shares

TNGX

Tango Therapeutics, Inc.

SC 13G/A · Feb 14, 2024

5.2%

5.3M shares

PRCH

Porch Group, Inc.

SC 13G/A · Feb 10, 2023

0.0%

0 shares

BFH

Bread Financial Holdings, Inc.

SC 13G/A · Feb 10, 2023

0.0%

0 shares

FOUR

Shift4 Payments, Inc.

SC 13G/A · Feb 10, 2023

0.0%

0 shares

TNGX

Tango Therapeutics, Inc.

SC 13G · Jul 11, 2022

5.1%

4.5M shares

N/A

RMG Acquisition Corporation II

SC 13G/A · Feb 11, 2022

0.0%

0 shares

FOUR

Shift4 Payments, Inc.

SC 13G/A · Feb 10, 2022

5.6%

2.9M shares

PRCH

Porch Group, Inc.

SC 13G/A · Feb 10, 2022

7.1%

7.0M shares

TNGX

Tango Therapeutics, Inc.

SC 13G/A · Feb 10, 2022

3.4%

3.0M shares