# Lumilens raises $700M Series C led by Bain Capital Ventures

> Lumilens, based in United States, has raised $700M in a Series C led by Bain Capital Ventures, Spark Capital and Atreides Management, announced on 7 August...

Source: https://millionrounds.com/news/rounds/lumilens-series-c-2026-08 (Millionrounds; every figure on the page links to its filing or article)

Raised **$700M** 2 sources reported it

Stage **Series C** 1 earlier round on record

Investors **6** 5 named as lead

Where **US** United States

AI Cloud Semiconductors Telecoms

## How big is it?

Against every equity round we recorded in the twelve months to 7 August 2026. Ranks count companies, so the same raise reported twice is counted once.

**#68** equity round of the last twelve months

**#12** Series C of 188 in that time

**#43** round in United States, of 1,095

This round **$700M**

Median Series C **$100M**

7.0 times the median Series C of the last twelve months.

## Who invested

- [**Bain Capital Ventures** 59 rounds in the last twelve months *Led*](https://millionrounds.com/fund/bain-capital-ventures)
- [**Spark Capital** 56 rounds in the last twelve months *Led*](https://millionrounds.com/fund/spark-capital)
- [**Atreides Management** 21 rounds in the last twelve months *Led*](https://millionrounds.com/fund/atreides-management)
- [**Meritech Capital Partners** 11 rounds in the last twelve months *Led*](https://millionrounds.com/fund/meritech-capital-partners)
- [**Seligman Ventures** 10 rounds in the last twelve months *Led*](https://millionrounds.com/fund/seligman-ventures)

Also in the round

- [Qualcomm](https://millionrounds.com/fund/qualcomm)

## Funding history

- August 2026 Series C **$700M**
- May 2025 Series B **$9.2M**

$709M raised across the 2 rounds we hold.

## Reported by

- AICONIC VENTURES 6 August
- Ventureburn 7 August

The round's figures come from these reports; each link opens the original.

## Other big rounds that week

[**Firmus Technologies** $2.0B Growth](https://millionrounds.com/news/rounds/firmus-technologies-growth-round-2026-08)[**Hadrian** $1.4B Growth](https://millionrounds.com/news/rounds/hadrian-growth-round-2026-08)[**Moove** $250M Series C](https://millionrounds.com/news/rounds/moove-series-c-2026-08)[**ICEYE** $1.2B Series F](https://millionrounds.com/news/rounds/iceye-series-f-2026-08)[**HappyRobot** $150M Series C](https://millionrounds.com/news/rounds/happyrobot-series-c-2026-08)[R **River Mobility** $120M Series C](https://millionrounds.com/news/rounds/river-mobility-series-c-2026-08)

[The company **Lumilens on Millionrounds** *→*](https://millionrounds.com/company/lumilens)[Weekly roundup **Week of 3 August** *→*](https://millionrounds.com/news/weekly/2026-08-03)[Monthly roundup **August 2026** *→*](https://millionrounds.com/news/monthly/2026-08)

**How this article is made**

We write one for every equity round of $100M or more that at least two sources reported. It is put together from our record of rounds, not rewritten from the reports: the ranks and medians count every equity round we read in the twelve months to the round's date. [How we read rounds](https://millionrounds.com/methodology) · [Report a mistake](https://millionrounds.com/corrections)