Hartree Partners, LP

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

Total Filings

14

Stocks Covered

9

Latest Filing

May 14, 2025

Filings

HDSN

HUDSON TECHNOLOGIES INC /NY

SC 13G/A · May 14, 2025

9.1%

4.0M shares

SGU

Star Group, L.P.

SC 13G/A · May 14, 2025

9.8%

3.4M shares

HDSN

HUDSON TECHNOLOGIES INC /NY

SC 13G · Mar 12, 2025

6.8%

3.0M shares

SGU

Star Group, L.P.

SC 13G/A · Feb 13, 2024

8.8%

3.1M shares

FLME

Flame Acquisition Corp.

SC 13G/A · Feb 13, 2024

0.0%

0 shares

SGU

Star Group, L.P.

SC 13G · Feb 17, 2023

6.9%

2.5M shares

FLME

Flame Acquisition Corp.

SC 13G · Nov 16, 2022

7.0%

2.0M shares

LFG

Archaea Energy Inc. 2

SC 13G/A · Feb 14, 2022

0.7%

370K shares

N/A

Rice Acquisition Corp.

SC 13G/A · Feb 14, 2022

1.4%

750K shares

MTACU

MedTech Acquisition Corporation

SC 13G/A · Feb 14, 2022

6.9%

1.7M shares

CDRO

Codere Online U.S. Corp. 1

SC 13G/A · Feb 14, 2022

0.8%

108K shares

ATA.U

Americas Technology Acquisition Corp.

SC 13G/A · Feb 14, 2022

0.0%

0 shares

ADSE

Ads-Tec Energy Public Limited Company 1

SC 13G/A · Feb 14, 2022

2.8%

1.4M shares

NOACU

Natural Order Acquisition Corp.

SC 13G/A · Feb 14, 2022

2.1%

600K shares