# Series B semiconductors investors (2026 list)

> 134 series B semiconductors investors, 90% active in the last 12 months. Led by Y Combinator, National Science Foundation, New Enterprise Associates.

Source: https://millionrounds.com/lists/series-b-semiconductors-investors (Millionrounds; every figure on the page links to its filing or article)

[Investor Lists](https://millionrounds.com/lists)

# Series B semiconductors investors

Updated 7 November 2026

Firms we have watched take part in a Series B round raised by a semiconductors company in the last two years. Both the stage and the sector are what they did, not what their website says.

[See all 134 *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Fseries-b-semiconductors-investors)The top 25

**134** investors on the list No change this week

**3,997** cheques in 12 months *-3%* against the market

**$40M** median round they joined *+400%* against the market median

**90%** wrote a cheque in 12 months

**63%** have led a round

## The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

- 1 [Y Combinator](https://millionrounds.com/fund/y-combinator) *Deploying now* Accelerator · United States **6,412** **$3M** median round **Oct 2026** last seen
- 2 [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) *Deploying now* Government · United States **1,869** **$926K** median round **Sept 2026** last seen
- 3 [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) *Deploying now* VC firm · United States **1,610** **$34M** median round **Oct 2026** last seen
- 4 [Alumni Ventures](https://millionrounds.com/fund/us-strategic-tech-fund-an-alumni-ventures-fund) *Deploying now* VC firm · United States **1,598** **$12M** median round **Nov 2026** last seen
- 5 [Accel](https://millionrounds.com/fund/accel) *Deploying now* VC firm · United States **1,341** **$32M** median round **Nov 2026** last seen
- 6 [Bpifrance](https://millionrounds.com/fund/bpifrance) *Deploying now* Government · France **1,151** **$4.5M** median round **Oct 2026** last seen
- 7 [Khosla Ventures](https://millionrounds.com/fund/khosla-ventures) *Deploying now* VC firm · United States **1,128** **$26M** median round **Nov 2026** last seen
- 8 [Intel Capital](https://millionrounds.com/fund/intel-capital) *Deploying now* Corporate VC · United States **1,123** **$22M** median round **Oct 2026** last seen
- 9 [Founders Fund](https://millionrounds.com/fund/founders-fund) *Deploying now* VC firm · United States **1,122** **$15M** median round **Oct 2026** last seen
- 10 [EIC Accelerator](https://millionrounds.com/fund/eic-accelerator) *Deploying now* Government · European Union **875** **$4.3M** median round **Oct 2026** last seen
- 11 [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management) *Deploying now* VC firm · United States **773** **$47M** median round **Nov 2026** last seen
- 12 [Felicis](https://millionrounds.com/fund/felicis-ventures) *Deploying now* VC firm · United States **640** **$20M** median round **Nov 2026** last seen
- 13 [HSG](https://millionrounds.com/fund/hsg) *Deploying now* VC firm · Hong Kong SAR China **498** **$31M** median round **Oct 2026** last seen
- 14 [8VC](https://millionrounds.com/fund/8vc) *Deploying now* VC firm · United States **497** **$23M** median round **Oct 2026** last seen
- 15 [Spark Capital](https://millionrounds.com/fund/spark-capital) *Deploying now* VC firm · United States **471** **$40M** median round **Oct 2026** last seen
- 16 [Lux Capital](https://millionrounds.com/fund/lux-capital) *Deploying now* VC firm · United States **445** **$30M** median round **Nov 2026** last seen
- 17 [Madrona Venture Group](https://millionrounds.com/fund/madrona) *Deploying now* VC firm · United States **435** **$14M** median round **Nov 2026** last seen
- 18 [Kleiner Perkins](https://millionrounds.com/fund/kleiner-perkins) *Deploying now* VC firm · United States **398** **$40M** median round **Nov 2026** last seen
- 19 [Temasek Holdings](https://millionrounds.com/fund/temasek) *Deploying now* VC firm · Singapore **384** **$100M** median round **Oct 2026** last seen
- 20 [SBI Investment](https://millionrounds.com/fund/sbi-investment) *Deploying now* VC firm · Japan **330** **$8.7M** median round **Sept 2026** last seen
- 21 [Inovia Capital](https://millionrounds.com/fund/inovia-capital) *Deploying now* VC firm · Canada **328** **$11M** median round **Nov 2026** last seen
- 22 [Samsung Next](https://millionrounds.com/fund/samsung-next) *Deploying now* Corporate VC · United States **311** **$15M** median round **Nov 2026** last seen
- 23 [Shunwei Capital](https://millionrounds.com/fund/shunwei-capital) *Deploying now* VC firm · China **288** **$15M** median round **Oct 2026** last seen
- 24 [Alchemist Accelerator](https://millionrounds.com/fund/alchemist-accelerator) *Deploying now* Accelerator · United States **284** **$2.3M** median round **Sept 2026** last seen
- 25 [Quiet Capital](https://millionrounds.com/fund/quiet-capital) *Deploying now* VC firm · United States **283** **$17M** median round **Oct 2026** last seen

**109 more on this list**

All 134 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

[See the whole list *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Fseries-b-semiconductors-investors)

## The Newest Cheques

Rounds this list's investors joined most recently

- **6** Nov **[URobotics](https://millionrounds.com/company/urobotics)** Series A · $30M *Led by* [Kiwoom Investment](https://millionrounds.com/fund/kiwoom-investment)
- **6** Nov **[Physicl](https://millionrounds.com/company/physicl)** Seed · $10M *Led by* [Inovia Capital](https://millionrounds.com/fund/inovia-capital)
- **6** Nov **[Humble Robotics](https://millionrounds.com/company/humble-robotics)** Series A · $51M *With* [Eclipse](https://millionrounds.com/fund/eclipse)
- **6** Nov **[Thinking Machines Lab](https://millionrounds.com/company/thinking-machines-lab)** Other · $5B *Led by* [Accel](https://millionrounds.com/fund/accel)
- **6** Nov **[Harbinger](https://millionrounds.com/company/harbinger)** Series D+ · $240M *Led by* [Tiger Global Management](https://millionrounds.com/fund/tiger-global-management)
- **5** Nov **[T-Therapeutics](https://millionrounds.com/company/t-therapeutics)** Series B · $133M *Led by* [British Business Bank](https://millionrounds.com/fund/national-security-strategic-investment-fund)

## Stages This Year

3,151 rounds

- Venture **23%**
- Seed **16%**
- Series A **15%**
- Series B **10%**
- Pre-seed **10%**
- Other **27%**

## What They Backed

Sectors, last 12 months

- AI **1,415**
- Biotech **248**
- Healthcare **193**
- Big Data & Analytics **176**
- Fintech **164**
- Aerospace & Space **125**

## Cheques by Quarter

Led Joined

1,070 Q1 25

1,053 Q2 25

1,167 Q3 25

1,210 Q4 25

1,239 Q1 26

1,115 Q2 26

900 Q3 26

243 Q4 26

The last bar is the quarter still running.

## Lists Like This

- [Seed AI investors 2,922](https://millionrounds.com/lists/seed-ai-investors)
- [Series A AI investors 2,490](https://millionrounds.com/lists/series-a-ai-investors)
- [Series B AI investors 1,557](https://millionrounds.com/lists/series-b-ai-investors)
- [Pre-seed AI investors 1,286](https://millionrounds.com/lists/pre-seed-ai-investors)
- [Growth AI investors 1,186](https://millionrounds.com/lists/growth-ai-investors)
- [Series A fintech investors 950](https://millionrounds.com/lists/series-a-fintech-investors)
- [Series C AI investors 930](https://millionrounds.com/lists/series-c-ai-investors)
- [Seed fintech investors 925](https://millionrounds.com/lists/seed-fintech-investors)
- [Series A biotech investors 650](https://millionrounds.com/lists/series-a-biotech-investors)

[All investor lists *→*](https://millionrounds.com/lists)

## Reading for founders in industrial and manufacturing

- Become an Effective Software Engineering Manager James Stanier · 2020 4.34 from 612 ratings on Goodreads Industrial and manufacturing Company building About the book Software startups make global headlines every day. As technology companies succeed and grow, so do their engineering departments. In your career, you’ll may suddenly get the opportunity to lead teams: to become a manager. But this is often uncharted territory. How can you decide… On AmazonListen on Audible
- Product Design and Development Karl T. Ulrich · 1994 4.01 from 486 ratings on Goodreads Industrial and manufacturing Company building About the book Treating such contemporary design and development issues as identifying customer needs, design for manufacturing, prototyping, and industrial design, Product Design and Development by Ulrich and Eppinger presents in a clear and detailed way a set of product development… On AmazonListen on Audible
- The CEO Factory: Management Lessons from Hindustan Unilever Sudhir Sitapati · 2019 4.34 from 1,774 ratings on Goodreads Industrial and manufacturing Company building About the book For six decades Hindustan Unilever has remained among India’s top five most valuable companies. No other Corporation in the world has done so well for so long. Its brands sit in most Indian homes (nine out of ten Indians use an HUL product every month), its financial indicators… On AmazonListen on Audible
- The Most Powerful Idea in the World: A Story of Steam, Industry, and Invention William Rosen · 2010 3.93 from 1,401 ratings on Goodreads Industrial and manufacturing Innovation Company building About the book If all measures of human advancement in the last hundred centuries were plotted on a graph, they would show an almost perfectly flat line, until the eighteenth century, when the Industrial Revolution would cause the line to shoot straight up, beginning an almost uninterrupted… On AmazonListen on Audible

More books for founders and investors on the [Reading List](https://millionrounds.com/reading-list?role=founder&industry=industrial&stage=scaling).

As an Amazon Associate we earn from qualifying purchases.

## Quick answers about series B semiconductors investors

### Who are the most active series B semiconductors investors?

By cheques observed, the most active are Y Combinator, National Science Foundation, New Enterprise Associates, Alumni Ventures and Accel.

### How many series B semiconductors investors are there?

134 are on record. 90% made an investment in the last 12 months and 63% have led a round.

### Which stages do series B semiconductors investors back?

Of the rounds with a named stage in the last 12 months, mostly Seed (22%) and Series A (22%).

### How big are the rounds series B semiconductors investors join?

The typical (median) round among the leading investors here is $17M.

### Which sectors do series B semiconductors investors back most?

In the last 12 months, mostly AI, Biotech and Healthcare.

### Which series B semiconductors investors lead the most rounds?

Accel (103 led), New Enterprise Associates (73 led) and Khosla Ventures (57 led).

### Where are series B semiconductors investors based?

Among the most active, most are based in the United States (18), France (1) and European Union (1).

### What have series B semiconductors investors invested in recently?

Recent rounds include URobotics (Series A, Nov 2026, with Kiwoom Investment), Physicl (Seed, Nov 2026, with Inovia Capital) and Humble Robotics (Series A, Nov 2026, with Eclipse).

Built from the rounds we watched, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections)