Calamos Market Neutral Income Fund, a series of Calamos Investment Trust

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

Total Filings

66

Stocks Covered

38

Latest Filing

Feb 4, 2026

Filings

MNTN

Everest Consolidator Acquisition Corp

SC 13G/A · Feb 4, 2026

8.8%

250K shares

FORL

Four Leaf Acquisition Corp

SC 13G/A · Sep 2, 2025

22.8%

231K shares

FTII

FutureTech II Acquisition Corp.

SC 13G/A · May 2, 2025

11.6%

496K shares

FTII

FutureTech II Acquisition Corp.

SC 13G/A · Apr 4, 2025

11.7%

500K shares

FORL

Four Leaf Acquisition Cor - A

SC 13G/A · Apr 4, 2025

8.5%

231K shares

EGRVF

Evergreen Corp.

SC 13G/A · Apr 4, 2025

18.2%

500K shares

MNTN

Everest Consolidator Acquisition Corp

SC 13G/A · Apr 4, 2025

43.9%

1.3M shares

LCW

Learn CW Investment Corp

SC 13G/A · Feb 12, 2025

0.0%

0 shares

MNTN

Everest Consolidator Acquisition Corp

SC 13G/A · Feb 12, 2025

43.9%

1.3M shares

GAQ

Generation Asia I Acquisition Ltd

SC 13G/A · Feb 12, 2025

0.0%

0 shares

FORL

Four Leaf Acquisition Cor - A

SC 13G/A · Feb 12, 2025

8.5%

231K shares

FTII

FutureTech II Acquisition Corp.

SC 13G/A · Feb 12, 2025

11.7%

500K shares

EGRVF

Evergreen Corp

SC 13G/A · Feb 12, 2025

9.6%

500K shares

RENE

Cartesian Growth Corp II

SC 13G/A · Feb 12, 2025

0.0%

0 shares

TRIS

Tristar Acquisition I Corp.

SC 13G/A · Oct 7, 2024

0.0%

0 shares

RRAC

Rigel Resource Acquisition Corp.

SC 13G/A · Oct 7, 2024

0.0%

0 shares

LCW

Learn CW Investment Corp.

SC 13G/A · Oct 7, 2024

8.8%

8.8 shares

FTII

FutureTech II Acquisition Corp.

SC 13G/A · Oct 7, 2024

16.9%

16.9 shares

GAQ

Generation Asia I Acquisition Ltd

SC 13G/A · Oct 7, 2024

10.4%

10.4 shares

FORL

Four Leaf Acquisition Cor - A

SC 13G/A · Oct 7, 2024

8.5%

8.5 shares

EGRVF

Evergreen Corp.

SC 13G/A · Oct 7, 2024

9.6%

9.6 shares

MNTN

Everest Consolidator Acquisition Corp.

SC 13G/A · Oct 7, 2024

16.9%

16.9 shares

DECA

Denali Capital Acquisition Corp.

SC 13G/A · Oct 7, 2024

0.0%

0 shares

CHEA

Chenghe Acquisition Co.

SC 13G/A · Oct 7, 2024

0.0%

0 shares

RENE

Cartesian Growth Corp II.

SC 13G/A · Oct 7, 2024

6.9%

6.9 shares

GAQ

Generation Asia I Acquisition Ltd

SC 13G/A · May 10, 2024

21.2%

21.2 shares

MNTN

Everest Consolidator Acquisition Corp.

SC 13G/A · May 10, 2024

16.9%

16.9 shares

FTII

FutureTech II Acquisition Corp.

SC 13G/A · Mar 6, 2024

21.6%

21.6 shares

FRBNU

Forbion European Acquisition Corp

SC 13G · Feb 14, 2024

0.0%

0 shares

CCTSU

Cactus Acquisition Corp 1 Ltd

SC 13G · Feb 14, 2024

0.0%

0 shares

BOCNU

Blue Ocean Acquisition Corp

SC 13G · Feb 14, 2024

0.0%

0 shares

NPABU

New Providence Acquisition Corp III

SC 13G · Feb 14, 2024

0.0%

0 shares

MNTN

Everest Consolidator Acquisition Corp.

SC 13G · Feb 14, 2024

9.3%

9.3 shares

IQMDU

Intelligent Medicine Acquisition Corp

SC 13G · Feb 14, 2024

0.0%

0 shares

LGVCU

LAMF Global Ventures Corp I

SC 13G · Feb 14, 2024

0.0%

0 shares

APXIU

APX Acquisition Corp I

SC 13G · Feb 14, 2024

0.0%

0 shares

NFNT.U

Infinite Acquisition Corp

SC 13G · Feb 14, 2024

0.0%

0 shares

CBRGU

Chain Bridge I

SC 13G · Feb 14, 2024

0.0%

0 shares

APN.U

Apeiron Capital Investment Corp

SC 13G · Feb 14, 2024

0.0%

0 shares

GEEXU

Games & Esports Experience Acquisition Corp

SC 13G · Feb 14, 2024

0.0%

0 shares

RRAC

Rigel Resource Acquisition Corp.

SC 13G · Feb 14, 2024

6.1%

6.1 shares

VMGAU

VMG Consumer Acquisition Corp

SC 13G · Feb 14, 2024

0.0%

0 shares

RENE

Cartesian Growth Corp II.

SC 13G · Feb 14, 2024

5.2%

5.2 shares

ALORU

ALSP Orchid Acquisition Corp I

SC 13G · Feb 14, 2024

0.0%

0 shares

AEAE

AltEnergy Acquisition Corp

SC 13G · Feb 14, 2024

0.0%

0 shares

STET.U

ST Energy Transition I Ltd

SC 13G · Feb 14, 2024

0.0%

0 shares

TRIS

Tristar Acquisition I Corp.

SC 13G · Feb 14, 2024

8.5%

8.5 shares

DPCSU

DP Cap Acquisition Corp I

SC 13G · Feb 14, 2024

0.0%

0 shares

VHNAU

Roadzen Inc.

SC 13G · Feb 14, 2024

0.0%

0 shares

GAQ

Generation Asia I Acquisition Ltd

SC 13G · Feb 14, 2024

6.5%

6.5 shares