Polar Asset Management Partners Inc.

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

Total Filings

392

Stocks Covered

233

Latest Filing

Dec 5, 2025

Filings

PETXQ

WAG! Group Co (formerly known as CHW ACQUISITION CORP)

SC 13G/A · Feb 13, 2023

0.0%

0 shares

VCXA

10X Capital Venture Acquisition Corp II

SC 13G/A · Feb 13, 2023

1.7%

350K shares

N/A

AVISTA PUBLIC ACQUISITION CORP. II

SC 13G/A · Feb 13, 2023

0.0%

0 shares

WTMA

Welsbach Technology Metals Acquisition Corp.

SC 13G/A · Feb 10, 2023

8.4%

838K shares

TRIS

TRISTAR ACQUISITION I CORP.

SC 13G/A · Feb 10, 2023

8.1%

1.9M shares

TWND

Tailwind Acquisition Corp.

SC 13G/A · Feb 10, 2023

12.4%

400K shares

IVCP

Swiftmerge Acquisition Corp.

SC 13G/A · Feb 10, 2023

8.8%

2.0M shares

LGST

Semper Paratus Acquisition Corporation

SC 13G · Feb 10, 2023

5.0%

1.8M shares

SGII

Seaport Global Acquisition II Corp.

SC 13G · Feb 10, 2023

6.5%

928K shares

QOMO

Qomolangma Acquisition Corp.

SC 13G · Feb 10, 2023

9.9%

650K shares

PIAI

Prime Impact Acquisition I

SC 13G · Feb 10, 2023

7.2%

488K shares

PCCT

Perception Capital Corp. II

SC 13G · Feb 10, 2023

12.2%

300K shares

PGSS

Pegasus Digital Mobility Acquisition Corp.

SC 13G/A · Feb 10, 2023

9.2%

2.1M shares

MTAL

Metals Acquisition Corp.

SC 13G/A · Feb 10, 2023

6.3%

1.7M shares

MAQC

Maquia Capital Acquisition Corporation

SC 13G · Feb 10, 2023

14.6%

600K shares

MLAC

Malacca Straits Acquisition Company Limited

SC 13G · Feb 10, 2023

19.3%

100K shares

KACL

Kairous Acquisition Corp. Limited

SC 13G · Feb 10, 2023

9.3%

412K shares

N/A

Unknown Company

SC 13G/A · Feb 10, 2023

12.6%

831K shares

HUDA

Hudson Acquisition I Corp.

SC 13G/A · Feb 10, 2023

6.0%

540K shares

N/A

Hainan Manaslu Acquisition Corp.

SC 13G · Feb 10, 2023

6.7%

600K shares

WWAC

Worldwide Webb Acquisition Corp

SC 13G/A · Feb 10, 2023

9.0%

2.1M shares

N/A

Unknown Company

SC 13G/A · Feb 10, 2023

9.4%

650K shares

GIA

GigCapital5 Inc.

SC 13G · Feb 10, 2023

14.7%

1.5M shares

ENTF

Enterprise 4.0 Technology Acquisition Corp.

SC 13G · Feb 10, 2023

5.2%

1.6M shares

APAC

StoneBridge Acquisition Corp

SC 13G/A · Feb 10, 2023

8.5%

1.7M shares

DECA

Denali Capital Acquisition Corp.

SC 13G · Feb 10, 2023

5.7%

500K shares

N/A

Unknown Company

SC 13G/A · Feb 10, 2023

7.9%

1.8M shares

CMCA

Capitalworks Emerging Markets Acquisition Corp.

SC 13G · Feb 10, 2023

5.2%

1.2M shares

PONO

AERWINS Technologies Inc (formerly known as Pono Capital Corp)

SC 13G/A · Feb 10, 2023

6.5%

790K shares

BCSA

Blockchain Coinvestors Acquisition Corp. I

SC 13G · Feb 10, 2023

6.1%

1.9M shares

OXUS

Oxus Acquisition Corp

SC 13G/A · Feb 10, 2023

7.6%

1.3M shares

NHIC

NewHold Investment Corp II

SC 13G/A · Feb 10, 2023

8.9%

1.7M shares

N/A

Unknown Company

SC 13G/A · Feb 10, 2023

9.9%

2.3M shares

ATAK

Aurora Technology Acquisition Corp.

SC 13G · Feb 10, 2023

5.4%

1.1M shares

HPLT

Home Plate Acquisition Corp.

SC 13G/A · Feb 10, 2023

8.2%

1.6M shares

MEAC

SEP ACQUISITION CORP. (formerly known as Mercury Ecommerce Acquisition Corp.)

SC 13G/A · Feb 10, 2023

0.0%

0 shares

ACDI

Ascendant Digital Acquisition Corp. III

SC 13G · Feb 10, 2023

5.7%

1.7M shares

AIMBU

Aimfinity Investment Corp. I

SC 13G · Feb 10, 2023

6.7%

568K shares

THAC

Thrive Acquisition Corp

SC 13G · Feb 10, 2023

6.3%

1.1M shares

SCMA

Seaport Calibre Materials Acquisition Corp

SC 13G · Feb 10, 2023

6.7%

867K shares

ROSE

Rose Hill Acquisition Corp

SC 13G · Feb 10, 2023

6.7%

944K shares

RFAC

RF Acquisition Corp

SC 13G · Feb 10, 2023

6.4%

745K shares

SBC

Pono Capital Two Inc

SC 13G · Feb 10, 2023

8.5%

1.0M shares

PRBM

Parabellum Acquisition Corp

SC 13G · Feb 10, 2023

9.2%

205K shares

CDT

MURPHY CANYON ACQUISITION CORP

SC 13G · Feb 10, 2023

5.0%

700K shares

MCAG

MOUNTAIN CREST ACQUISITION CORP V

SC 13G · Feb 10, 2023

8.5%

345K shares

MCAC

MONTEREY CAPITAL ACQUISITION CORP

SC 13G · Feb 10, 2023

9.6%

892K shares

MPAC

MODEL PERFORMANCE ACQUISITION CORP.

SC 13G · Feb 10, 2023

9.7%

252K shares

IFIN

InFinT Acquisition Corporation

SC 13G · Feb 10, 2023

5.4%

1.1M shares

ASCA

A SPAC I Acquisition Corp.

SC 13G · Feb 10, 2023

7.5%

656K shares