# Quantum Computer Maker Quantinuum Closes Flat After $1.68B IPO

> **Platform:** [SPIDITS AI](https://spidits.com/) — Real-Time AI News & Market Intelligence  
> **Published:** 2026-06-04T12:00:00.000Z  
> **Category:** FUNDING  
> **Impact Score:** 180/100  
> **Primary Source:** [SiliconANGLE](https://siliconangle.com/2026/06/04/quantum-computer-maker-quantinuum-closes-flat-1-68b-ipo)  
> **Canonical Citation:** [https://spidits.com/timeline/quantum-computer-maker-quantinuum-closes-flat-after-1-68b-ipo](https://spidits.com/timeline/quantum-computer-maker-quantinuum-closes-flat-after-1-68b-ipo)

## Executive Summary
Quantinuum Inc. listed its shares on the Nasdaq today after raising $1.68 billion in an initial public offering. The quantum computer maker sold 28 million shares for $60 apiece.

## Referenced Coverage & Sources
- **[SiliconANGLE](https://siliconangle.com/2026/06/04/quantum-computer-maker-quantinuum-closes-flat-1-68b-ipo)**: Quantum computer maker Quantinuum closes flat after $1.68B IPO — _Quantinuum Inc. listed its shares on the Nasdaq today after raising $1.68 billion in an initial public offering. The quantum computer maker sold 28 million shares for $60 apiece. That's significantly more than the $53 to $55 target range the company filed last week, which itself represented an..._

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