# Family offices at Series B (2026 list)

> 46 family offices at Series B, 80% active in the last 12 months. Led by Hill House Capital, Thrive Capital, Real Ventures. Ranked by what they funded.

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

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

# Family offices at Series B

Updated 7 November 2026

Family offices we have watched take part in a Series B round in the last two years.

[See all 46 *→*](https://millionrounds.com/login?join=1&next=%2Fapp%2Finvestor-lists%2Ffamily-offices-at-series-b)The top 25

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

**225** cheques in 12 months *+39%* against the market

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

**80%** wrote a cheque in 12 months

**39%** have led a round

## The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (24)

- 1 [Hill House Capital](https://millionrounds.com/fund/hill-house-capital) *Deploying now* Family office · Singapore **248** **$60M** median round **Sept 2026** last seen
- 2 [Thrive Capital](https://millionrounds.com/fund/thrive-capital-2) *Deploying now* Family office **240** **$50M** median round **Oct 2026** last seen
- 3 [Real Ventures](https://millionrounds.com/fund/real-ventures-2) *Deploying now* Family office · Brazil **210** **$5M** median round **Oct 2026** last seen
- 4 [Declaration Partners](https://millionrounds.com/fund/declaration-partners) *Deploying now* Family office · United States **90** **$25M** median round **Oct 2026** last seen
- 5 [ICONIQ Capital](https://millionrounds.com/fund/iconiq-capital-2) *Deploying now* Family office · United States **78** **$100M** median round **Oct 2026** last seen
- 6 [Bezos Expeditions](https://millionrounds.com/fund/bezos-expeditions) *Deploying now* Family office · United States **70** **$303M** median round **Oct 2026** last seen
- 7 [Elkstone Capital Partners](https://millionrounds.com/fund/elkstone-capital-partners) *Deploying now* Family office · Ireland **57** **$4M** median round **Sept 2026** last seen
- 8 [ICONIQ Capital](https://millionrounds.com/fund/iconiq-capital) *Deploying now* Family office · United States **56** **$158M** median round **Oct 2026** last seen
- 9 [QVentures](https://millionrounds.com/fund/qventures) *Deploying now* Family office · United Kingdom **50** **$1.1M** median round **Mar 2026** last seen
- 10 [Bienville Capital](https://millionrounds.com/fund/bienville) *Deploying now* Family office · United States **49** **$5.8M** median round **Aug 2026** last seen
- 11 [Capricorn Investment](https://millionrounds.com/fund/capricorn-investment-group) *Deploying now* Family office · United States **48** **$110M** median round **Nov 2026** last seen
- 12 [Emerson Collective](https://millionrounds.com/fund/emerson-collective) *Deploying now* Family office · United States **27** **$62M** median round **Oct 2026** last seen
- 13 [Sofina](https://millionrounds.com/fund/sofina) *Deploying now* Family office · Belgium **21** **$82M** median round **Sept 2026** last seen
- 14 [The Hillman Company](https://millionrounds.com/fund/the-hillman-company) *Deploying now* Family office · United States **20** **$40M** median round **Feb 2026** last seen
- 15 [Verlinvest](https://millionrounds.com/fund/verlinvest) *Deploying now* Family office · Belgium **15** **$30M** median round **Oct 2026** last seen
- 16 [Ferd](https://millionrounds.com/fund/ferd) quiet Family office · Norway **14** **$28M** median round **Sept 2025** last seen
- 17 [Era](https://millionrounds.com/fund/era) *Deploying now* Family office · United States **10** **$17M** median round **May 2026** last seen
- 18 [Macdoch Ventures](https://millionrounds.com/fund/macdoch-ventures) *Deploying now* Family office · Australia **6** **$6.4M** median round **Aug 2026** last seen
- 19 [H14](https://millionrounds.com/fund/h14) *Deploying now* Family office · Italy **5** **$58M** median round **Jul 2026** last seen
- 20 [Jefferson Life Sciences](https://millionrounds.com/fund/jefferson-life-sciences) *Deploying now* Family office **5** **$65M** median round **Oct 2026** last seen
- 21 [Jefferson River Capital](https://millionrounds.com/fund/jefferson-river-capital) *Deploying now* Family office **5** **$18M** median round **Aug 2026** last seen
- 22 [Hillspire](https://millionrounds.com/fund/hillspire-llc) *Deploying now* Family office · United States **4** **$1.1B** median round **Sept 2026** last seen
- 23 [Korys](https://millionrounds.com/fund/korys) *Deploying now* Family office · Belgium **4** **$53M** median round **Jun 2026** last seen
- 24 [Unorthodox Ventures](https://millionrounds.com/fund/unorthodox-ventures) *Deploying now* Family office · United States **4** **$64M** median round **Nov 2026** last seen
- 25 [Aurum Impact](https://millionrounds.com/fund/aurum-impact) *Deploying now* Family office · Germany **3** **$17M** median round **Oct 2026** last seen

**21 more on this list**

All 46 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%2Ffamily-offices-at-series-b)

## The Newest Cheques

Rounds this list's investors joined most recently

- **6** Nov **[Harbinger](https://millionrounds.com/company/harbinger)** Series D+ · $240M *Led by* [Capricorn Investment](https://millionrounds.com/fund/capricorn-investment-group)
- **4** Nov **[Laza Medical](https://millionrounds.com/company/laza-medical)** Series B · $160M *With* [Unorthodox Ventures](https://millionrounds.com/fund/unorthodox-ventures)
- **30** Oct **[Fractile](https://millionrounds.com/company/fractile)** Series C · $700M *With* [Thrive Capital](https://millionrounds.com/fund/thrive-capital-2)
- **28** Oct **[Wealthsimple](https://millionrounds.com/company/wealthsimple)** Growth · $425M *With* [ICONIQ Capital](https://millionrounds.com/fund/iconiq-capital)
- **28** Oct **[Wealthsimple](https://millionrounds.com/company/wealthsimple)** $302M *With* [ICONIQ Capital](https://millionrounds.com/fund/iconiq-capital)
- **26** Oct **[DropGenie](https://millionrounds.com/company/dropgenie)** Seed · $5M *With* [Real Ventures](https://millionrounds.com/fund/real-ventures-2)

## Stages This Year

219 rounds

- Series B **19%**
- Series A **16%**
- Venture **13%**
- Series C **11%**
- Seed **8%**
- Other **33%**

## What They Backed

Sectors, last 12 months

- AI **94**
- Healthcare **25**
- Fintech **24**
- Biotech **16**
- Hardware & Electronics **13**
- Big Data & Analytics **12**

## Cheques by Quarter

Led Joined

41 Q1 25

30 Q2 25

50 Q3 25

61 Q4 25

67 Q1 26

63 Q2 26

49 Q3 26

21 Q4 26

The last bar is the quarter still running.

## Lists Like This

- [VC firms at early stage 6,133](https://millionrounds.com/lists/vc-firms-at-early-stage)
- [VC firms at seed 3,708](https://millionrounds.com/lists/vc-firms-at-seed)
- [VC firms at Series A 3,249](https://millionrounds.com/lists/vc-firms-at-series-a)
- [VC firms at pre-seed 1,689](https://millionrounds.com/lists/vc-firms-at-pre-seed)
- [VC firms at Series B 1,595](https://millionrounds.com/lists/vc-firms-at-series-b)
- [VC firms at growth 1,005](https://millionrounds.com/lists/vc-firms-at-growth)
- [VC firms at Series C 958](https://millionrounds.com/lists/vc-firms-at-series-c)
- [PE firms at growth 772](https://millionrounds.com/lists/pe-firms-at-growth)
- [PE firms at Series B 700](https://millionrounds.com/lists/pe-firms-at-series-b)

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

## Reading for founders at Series B and scaling

- Blitzscaling: The Lightning-Fast Path to Building Massively Valuable Companies Reid Hoffman · 2018 3.95 from 7,118 ratings on Goodreads Scaling and operations Leading and managing Moats and competition About the book Foreword by Bill Gates LinkedIn cofounder, legendary investor, and host of the award-winning Masters of Scale podcast reveals the secret to starting and scaling massively valuable companies. What entrepreneur or founder doesn’t aspire to build the next Amazon, Facebook, or… On AmazonListen on Audible
- One Page Talent Management: Eliminating Complexity, Adding Value Marc Effron · 2010 4.00 from 311 ratings on Goodreads Leading and managing Hiring and culture Scaling and operations About the book A Revolutionary Approach to Talent Management You know that winning in today’s marketplace requires top quality talent. You also know what it takes to build that talent, and you spend significant financial and human resources to make it happen. Yet somehow, your company’s… On AmazonListen on Audible
- The Culture Code: The Secrets of Highly Successful Groups Daniel Coyle · 2017 4.24 from 37,412 ratings on Goodreads Hiring and culture Leading and managing About the book What do Pixar, Google and the San Antonio Spurs basketball team have in common?The answer is that they all owe their extraordinary success to their team-building skills. In The Culture Code, Daniel Coyle goes inside some of the most effective organisations in the world and… On AmazonListen on Audible
- Scaling Up: How a Few Companies Make It...and Why the Rest Don't Verne Harnish · 2014 4.16 from 6,229 ratings on Goodreads Scaling and operations Leading and managing About the book Winner of the 2015 International Book Awards for General Business Winner of the 2015 National Indie Excellence Award for General Business Winner of the 2015 Readers' Favorite International Book Award Gold Medal for Non-Fiction Business Winner of the 2015 Paris Book… On AmazonListen on Audible

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

As an Amazon Associate we earn from qualifying purchases.

## Quick answers about family offices at Series B

### Who are the most active family offices at Series B?

By cheques observed, the most active are Hill House Capital, Thrive Capital, Real Ventures, Declaration Partners and ICONIQ Capital.

### How many family offices at Series B are there?

46 are on record. 80% made an investment in the last 12 months and 39% have led a round.

### Which stages do family offices at Series B back?

Of the rounds with a named stage in the last 12 months, mostly Series B (25%) and Series A (21%).

### How big are the rounds family offices at Series B join?

The typical (median) round among the leading investors here is $50M.

### Which sectors do family offices at Series B back most?

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

### Which family offices at Series B lead the most rounds?

Thrive Capital (18 led), ICONIQ Capital (16 led) and ICONIQ Capital (8 led).

### Where are family offices at Series B based?

Among the most active, most are based in the United States (11), Belgium (3) and Singapore (1).

### What have family offices at Series B invested in recently?

Recent rounds include Harbinger (Series D+, Nov 2026, with Capricorn Investment), Laza Medical (Series B, Nov 2026, with Unorthodox Ventures) and Fractile (Series C, Oct 2026, with Thrive Capital).

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