Boundary Creek Advisors LP

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

Total Filings

7

Stocks Covered

2

Latest Filing

Nov 7, 2025

Filings

MERC

MERCER INTERNATIONAL INC.

SC 13G/A · Nov 7, 2025

0.0%

0 shares

MATV

Mativ Holdings, Inc.

SC 13G/A · Aug 6, 2025

4.0%

2.2M shares

MATV

Mativ Holdings, Inc.

SC 13G/A · May 13, 2025

5.2%

2.8M shares

MERC

MERCER INTERNATIONAL INC.

SC 13G/A · May 13, 2025

6.0%

4.0M shares

MERC

Mercer International Inc.

SC 13G/A · Nov 8, 2024

7.3%

4.8M shares

MERC

Mercer International Inc.

SC 13G · Feb 14, 2024

8.5%

5.7M shares

MATV

Mativ Holdings, Inc.

SC 13G · Feb 14, 2024

7.0%

3.8M shares