Harraden Circle Investments, LLC

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

Total Filings

257

Stocks Covered

127

Latest Filing

Mar 5, 2026

Filings

WTGUU

Wintergreen Acquisition Corp.

SC 13G · Jun 5, 2025

7.6%

495K shares

PCAPU

ProCap Acquisition Corp

SC 13G · May 28, 2025

6.7%

1.5M shares

WENNU

WEN Acquisition Corp

SC 13G · May 22, 2025

7.7%

2.0M shares

BRRWU

Columbus Circle Capital Corp. I

SC 13G · May 22, 2025

9.7%

2.2M shares

ALF

Centurion Acquisition Corp.

SC 13G · May 16, 2025

7.9%

2.3M shares

PMTRU

Perimeter Acquisition Corp. I

SC 13G · May 16, 2025

8.8%

1.9M shares

RTACU

Renatus Tactical Acquisition Corp I

SC 13G · May 16, 2025

8.8%

2.1M shares

JACS

Jackson Acquisition Co II

SC 13G/A · May 15, 2025

8.0%

1.9M shares

PEW

Colombier Acquisition Corp. II

SC 13G/A · May 15, 2025

7.2%

1.2M shares

XXI

Cantor Equity Partners, Inc.

SC 13G/A · May 15, 2025

10.0%

1.0M shares

BAYA

Bayview Acquisition Corp

SC 13G/A · May 15, 2025

8.2%

446K shares

BUJA

Bukit Jalil Global Acquisition 1 Ltd.

SC 13G/A · May 15, 2025

8.0%

393K shares

BOWN

Bowen Acquisition Corp

SC 13G · May 15, 2025

17.7%

550K shares

USAR

USA Rare Earth, Inc.

SC 13G/A · May 15, 2025

0.9%

718K shares

EMLD

Fold Holdings, Inc.

SC 13G/A · May 15, 2025

0.4%

175K shares

ASBP

Aspire Biopharma Holdings, Inc

SC 13G/A · May 15, 2025

0.3%

150K shares

NVAC

NorthView Acquisition Corp

SC 13G/A · May 15, 2025

2.1%

110K shares

GMHS

Gamehaus Holdings Inc.

SC 13G/A · May 15, 2025

0.0%

0 shares

IPEXU

Maywood Acquisition Corp.

SC 13G/A · May 15, 2025

0.0%

0 shares

DYCQ

DT Cloud Acquisition Corp

SC 13G/A · May 15, 2025

0.0%

0 shares

PBM

Psyence Biomedical Ltd.

SC 13G/A · May 15, 2025

0.0%

0 shares

TGE

Black Spade Acquisition II Co

SC 13G · May 14, 2025

6.5%

1.0M shares

CEPT

Cantor Equity Partners II, Inc.

SC 13G · May 9, 2025

8.1%

2.0M shares

RDAGU

Republic Digital Acquisition Company

SC 13G · May 8, 2025

5.3%

1.6M shares

BEAG

Bold Eagle Acquisition Corp.

SC 13G · May 6, 2025

6.3%

1.7M shares

LCCCU

Lakeshore Acquisition III Corp.

SC 13G · May 6, 2025

10.0%

775K shares

CEPO

Cantor Equity Partners I, Inc.

SC 13G · Apr 25, 2025

11.2%

2.3M shares

CEPO

Cantor Equity Partners I, Inc.

SC 13G · Apr 24, 2025

9.2%

1.9M shares

CHEB

Chenghe Acquisition II Co.

SC 13G · Apr 16, 2025

10.0%

890K shares

UYSCU

UY Scuti Acquisition Corp.

SC 13G · Apr 7, 2025

10.0%

665K shares

DRDB

Roman DBDR Acquisition Corp. II

SC 13G · Mar 26, 2025

5.0%

1.2M shares

QSEAU

Quartzsea Acquisition Corp

SC 13G · Mar 21, 2025

8.7%

994K shares

USAR

USA Rare Earth, Inc.

SC 13G/A · Mar 18, 2025

1.1%

893K shares

BULL

SK Growth Opportunities Corp

SC 13G/A · Mar 4, 2025

12.5%

1.2M shares

DYCQ

DT Cloud Acquisition Corp

SC 13G · Feb 25, 2025

7.0%

626K shares

USAR

Inflection Point Acquisition Corp. II

SC 13G/A · Feb 25, 2025

10.6%

893K shares

IPEXU

Maywood Acquisition Corp.

SC 13G · Feb 20, 2025

8.7%

773K shares

JVSA

JVSPAC Acquisition Corp.

SC 13G · Feb 20, 2025

7.9%

494K shares

ELPW

Elong Power Holding Ltd.

SC 13G/A · Feb 14, 2025

0.0%

0 shares

YHNAU

YHN Acquisition I Ltd

SC 13G/A · Feb 14, 2025

0.0%

0 shares

CHARU

Charlton Aria Acquisition Corp

SC 13G/A · Feb 14, 2025

0.0%

0 shares

PBM

Psyence Biomedical Ltd.

SC 13G/A · Feb 14, 2025

5.3%

182K shares

RDACU

Rising Dragon Acquisition Corp.

SC 13G/A · Feb 14, 2025

0.0%

0 shares

TAVIU

Tavia Acquisition Corp.

SC 13G/A · Feb 14, 2025

0.0%

0 shares

GMFI

Aetherium Acquisition Corp

SC 13G/A · Feb 14, 2025

6.8%

350K shares

BUJA

Bukit Jalil Global Acquisition 1 Ltd.

SC 13G/A · Feb 14, 2025

9.9%

492K shares

GSRTU

GSR III Acquisition Corp.

SC 13G/A · Feb 14, 2025

0.0%

0 shares

EMLD

FTAC Emerald Acquisition Corp.

SC 13G · Feb 10, 2025

5.1%

721K shares

KBSX

FST Corp. (formerly Chenghe Acquisition I Co.)

SC 13G/A · Jan 17, 2025

3.9%

1.7M shares

AIMBU

Aimfinity Investment Corp. I

SC 13G · Jan 16, 2025

9.9%

160K shares