# Lumentum funding: rounds and investors

> Lumentum has raised $2.0B across 1 round since 2026. Investors include NVIDIA. Every round with its source.

Source: https://millionrounds.com/company/lumentum (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Lumentum*

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Telecoms

Raised 8 months ago

Funding summary Updated 26 Oct 2026

**$2.0B** raised across 1 round since 2026, from 1 source

- **Latest round:** Round, $2.0B Mar 2026
- **Investors:** 1

See who backed them

## The rounds

- **Mar 2026** Round **$2.0B** [NVIDIA](https://millionrounds.com/fund/nvidia) Source recorded

## Founders and team

From Lumentum's own website: 1 on the team.

- **Michael Hurlston** President and Chief Executive Officer

## Everyone who backed them

[NVIDIA](https://millionrounds.com/fund/nvidia) Company **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=lumentum).

## Also claim to have backed them

This firm lists Lumentum as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Cottonwood Technology Fund](https://millionrounds.com/fund/cottonwood-technology-fund) VC firm Per its own site

## Quick answers about Lumentum

### Who invested in Lumentum?

Lumentum's investors include NVIDIA.

### How much has Lumentum raised?

Lumentum has raised $2.0B across 1 round since 2026.

### When did Lumentum last raise?

Lumentum's most recent round was an Undisclosed round of $2.0B in Mar 2026.

### What was Lumentum's biggest round?

Its most recent round, $2.0B in Mar 2026, is also its largest on record.

### Who backed Lumentum first?

Lumentum's first round on record, in Mar 2026, was backed by NVIDIA.

### What stage is Lumentum at?

Lumentum's latest named round is an Undisclosed round, in Mar 2026.

### Where is Lumentum based?

Lumentum is based in the United States.

## Companies like Lumentum

In the same sector, and raised in the last eighteen months.

[**TruAgents** $3.4M · Oct 2026](https://millionrounds.com/company/truagents)[**Qualitate** $32M · Oct 2026](https://millionrounds.com/company/qualitate)[**Clockout** $5.5M · Oct 2026](https://millionrounds.com/company/clockout)[**Hubble Network** $270M · Sept 2026](https://millionrounds.com/company/hubble-network)[**Delos Data** $100M · Sept 2026](https://millionrounds.com/company/delos-data)[**Celero Communications** $375M · Sept 2026](https://millionrounds.com/company/celero-communications)

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