# F-Prime Capital: portfolio, investments and team

> F-Prime Capital is a vc firm based in United States. 161 investments on record, 10 in the last 12 months, latest Oct 2026.

Source: https://millionrounds.com/fund/f-prime (Millionrounds; every figure on the page links to its filing or article)

United States · [Investor](https://millionrounds.com/investors)

# F-Prime Capital

Last cheque observed Oct 2026; 161 cheques on record.

Email

Deploying now VC firm

Pre-seed Seed Series A Tech-enabled Health Connected-health Healthtech

Follow F-Prime Capital and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2Ff-prime)

Deploying now

**71%** of best year **10** **cheques in 12 months**, 161 on record

Since the last cheque **11** days **00** hrs **00** min **00** sec

Median round **$30M** Cheque size, as they say **$100K – $15M** Rounds led **13 of 161** Sole investor **1 rounds** Exits **6 from the portfolio** Mostly in **United States, 78%**

Pitch F-Prime Capital

## F-Prime Capital highlights

- 01 10 cheques in the last 12 months
- 02 Mostly Series A and Series B: 71% of its rounds
- 03 Sole investor in 1 rounds, median $7.5M
- 04 6 exits from the portfolio

## What they do

> F-Prime Capital is a global venture capital firm investing in life sciences, technology healthtech + services, and crypto. From their own website

- **Type:** VC firm (from a list, unverified)
- **Cheque size:** $100K – $15M as they say
- **Stages:** Pre-seed Seed Series A Series B Growth Pre-IPO
- **Sectors:** Tech-enabled Health Connected-health Healthtech
- **Based in:** Cambridge, United States
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **161 appearances**

- **2026** 10 rounds
- **Oct** **[Eka Robotics Inc.](https://millionrounds.com/company/eka-robotics-inc)** Series A · US · Google News search **$150M** *Led*
- **Aug** **[Twin1 AI](https://millionrounds.com/company/twin1-ai)** Seed · US · TechStartups **$20M** With 19 others
- **Jun** **[SonoThera](https://millionrounds.com/company/sonothera)** Series B · US · Ventureburn **$125M** With 10 others
- **May** **[Countable Labs](https://millionrounds.com/company/countable-labs)** Series A · Ventureburn **$26M** With 2 others
- **May** **[Fazeshift](https://millionrounds.com/company/fazeshift)** Series A · US · Crunchbase News **$17M** *Led*
- **Mar** **[R1 Therapeutics](https://millionrounds.com/company/r1-therapeutics)** Series A · US · TechStartups **$78M** *Led*
- **Feb** **[STS Digital](https://millionrounds.com/company/sts-digital)** Ventureburn **$30M** With 5 others
- **Feb** **[Jump](https://millionrounds.com/company/jump)** Series B · US · Ventureburn **$80M** With 11 others
- **Jan** **[Alfred](https://millionrounds.com/company/alfred)** Series A · LatamList **$15M** *Led*
- **Jan** **[Nocion Therapeutics](https://millionrounds.com/company/nocion-therapeutics)** Series B · US · Lumira Ventures **$23M** With 9 others
- **2025** 9 rounds
- **Oct** **[Hercle](https://millionrounds.com/company/hercle)** Series A · IT · Ventureburn **$60M** *Led*
- **Oct** **[Lemon](https://millionrounds.com/company/lemon)** Series B · AR · LatamList **$20M** *Led*
- **Oct** **[Limitless Exchange](https://millionrounds.com/company/limitless-exchange)** Seed · US · TechStartups **$10M** With 8 others
- **Oct** **[Kanastra](https://millionrounds.com/company/kanastra)** Series B · BR · LatamList **$30M** *Led*
- **Aug** **[Apreo Health](https://millionrounds.com/company/apreo-health)** Series B · US · TechStartups **$130M** With 6 others
- **Jul** **[Ashby](https://millionrounds.com/company/ashby)** Series D · US · Crunchbase News **$50M** With 6 others
- **Jun** **[Canary](https://millionrounds.com/company/canary)** Series D · US · TechCrunch **$80M** With 5 others
- **Apr** **[Toku](https://millionrounds.com/company/toku)** Series A · CL · LatamList **$48M** With 6 others
- **Jan** **[Leyden Labs](https://millionrounds.com/company/leyden-labs)** NL · Silicon Canals **$70M** With 9 others
- **2024** 2 rounds
- **Dec** **[TripSuite](https://millionrounds.com/company/tripsuite)** Seed · US · AlleyWatch **$5.0M** *Led*
- **Nov** **[Lighthouse](https://millionrounds.com/company/lighthouse)** Series C · GB · Silicon Canals **$370M** With 5 others
- **2023** 1 round
- **Jan** **[NOCD](https://millionrounds.com/company/nocd)** Series B · US · Cigna Ventures **$34M** With 6 others
- **2021** 1 round
- **Jul** **[Embark](https://millionrounds.com/company/embark)** Series B · US · Firms' own news pages **$75M** With 6 others
- **2019** 25 rounds
- **Nov** **[Wellframe](https://millionrounds.com/company/wellframe)** Series C · US · FinSMEs **$20M** With 4 others
- **Nov** **[Snapdocs](https://millionrounds.com/company/snapdocs)** Series B · US · FinSMEs **$25M** *Led*
- **Oct** **[Vendr](https://millionrounds.com/company/vendr)** US · TechCrunch **$2.0M** *Led*
- **Oct** **[Logixboard](https://millionrounds.com/company/logixboard)** Seed · US · FinSMEs **$4.2M** With 6 others
- **Oct** **[CareStack](https://millionrounds.com/company/carestack)** Series B · IN · Livemint **$28M** With 3 others
- **Sept** **[Recurly](https://millionrounds.com/company/recurly)** US · FinSMEs **$20M** *Led*
- **Sept** **[Avantstay](https://millionrounds.com/company/avantstay)** Series A · US · FinSMEs **$20M** With 5 others
- **Sept** **[Firefly Health](https://millionrounds.com/company/firefly-health)** Series A · US · FinSMEs **$10M** With 1 other
- **Sept** **[Insilico Medicine](https://millionrounds.com/company/insilico-medicine)** Series B · HK · Pharmiweb **$37M** With 7 others
- **Sept** **[Even Financial](https://millionrounds.com/company/even-financial)** US · FinSMEs **$25M** With 7 others
- **Aug** **[Buoy Health](https://millionrounds.com/company/buoy-health)** Series B · US · FinSMEs **$15M** With 3 others
- **Jun** **[Quartet](https://millionrounds.com/company/quartet)** Series D · US · FinSMEs **$60M** With 4 others
- **May** **[Snapsheet](https://millionrounds.com/company/snapsheet)** Series E · US · FinSMEs **$29M** With 6 others
- **May** **[LunaPBC](https://millionrounds.com/company/lunapbc)** US · FinSMEs **$4.6M** With 4 others
- **May** **[Verve Therapeutics](https://millionrounds.com/company/verve-therapeutics)** Series A · US · FinSMEs **$59M** With 3 others
- **Apr** **[Nocion Therapeutics](https://millionrounds.com/company/nocion-therapeutics)** Series A · US · FinSMEs **$27M** *Led*
- **Apr** **[Embark Veterinary](https://millionrounds.com/company/embark-veterinary)** Series A · US · FinSMEs **$10M** *Led*

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

## The team

We hold **46** people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

## What the register says

From the firm's own filings with the SEC, which it must file accurately by law

**8+** funds on file numbered funds in its name

## What they claim to have backed

From their own portfolio page (on their website)

**0** of 1 we have independently watched raise

Fintech Index

Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.

## Exits from the portfolio

Companies it backed that were later bought or listed **6 in all**

**[FutureAdvisor](https://millionrounds.com/company/futureadvisor)** Bought by [BlackRock](https://millionrounds.com/fund/blackrock) **Undisclosed** Aug 2015

**[Cloudant](https://millionrounds.com/company/cloudant)** Bought by [IBM (International Business Machines)](https://millionrounds.com/fund/ibm-international-business-machines) **Undisclosed** Feb 2014

**[NextWave Pharmaceuticals](https://millionrounds.com/company/nextwave-pharmaceuticals)** Bought by [Pfizer](https://millionrounds.com/fund/pfizer) **Undisclosed** Oct 2012

**[Vicept Therapeutics](https://millionrounds.com/company/vicept-therapeutics)** Bought by [Allergan](https://millionrounds.com/fund/allergan) **$275M** Jul 2011

**[Accuri Cytometers](https://millionrounds.com/company/accuri-cytometers)** Bought by (Becton, Dickinson and Company) **Undisclosed** Mar 2011

**[Foldrx Pharmaceuticals](https://millionrounds.com/company/foldrx-pharmaceuticals)** Bought by [Pfizer](https://millionrounds.com/fund/pfizer) **Undisclosed** Sept 2010

An exit counts when it came after the firm's first round in the company. From historical deal records.

## The cheque

Pre-seed Seed Series A

Median round joined **$30M** the round, not its cheque Alone, median **$7.5M**

Led 13 of 161 rounds **8%**

- **Said size:** $100K – $15M
- **Sole investor:** 1 rounds
- **Last cheque:** Oct 2026
- **Exits:** 6 from the portfolio

Rounds by stage said on their site

- Series A said *53*
- Series B said *44*
- Series C *21*
- Seed said *10*
- Series D *8*
- Pre-seed said *-*
- Growth said *-*

Cheques by month Led Joined

Nov 2023 Oct 2026

Often in the room with

- [Fidelity Biosciences](https://millionrounds.com/fund/fidelity-biosciences) 38
- [Eight Roads Ventures](https://millionrounds.com/fund/eight-roads) 16
- [New Enterprise Associates](https://millionrounds.com/fund/new-enterprise-associates) 11
- [OrbiMed](https://millionrounds.com/fund/orbimed) 11
- [ARCH Venture Partners](https://millionrounds.com/fund/arch-venture-partners) 10
- [Polaris Partners](https://millionrounds.com/fund/polaris-partners) 9

**Pitching F-Prime Capital?** Put them on your fundraising board with this record on the card, and follow them to hear when they write a new cheque.

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## Who they invest alongside

The investors most often in the same rounds as F-Prime Capital. A count of rooms they were both in, not a relationship either has claimed.

[**Fidelity Biosciences** Investment firm **38** rounds together](https://millionrounds.com/fund/fidelity-biosciences)[**Eight Roads Ventures** VC firm **16** rounds together](https://millionrounds.com/fund/eight-roads)[**New Enterprise Associates** VC firm **11** rounds together](https://millionrounds.com/fund/new-enterprise-associates)[**OrbiMed** Private equity **11** rounds together](https://millionrounds.com/fund/orbimed)[**ARCH Venture Partners** VC firm **10** rounds together](https://millionrounds.com/fund/arch-venture-partners)[**Polaris Partners** VC firm **9** rounds together](https://millionrounds.com/fund/polaris-partners)[**Venrock** VC firm **9** rounds together](https://millionrounds.com/fund/venrock)[**Devonshire Investors** Corporate VC **8** rounds together](https://millionrounds.com/fund/devonshire-investors)[**Y Combinator** Accelerator **8** rounds together](https://millionrounds.com/fund/y-combinator)[**Google Ventures** Corporate VC **7** rounds together](https://millionrounds.com/fund/gv)[**Aisling Capital** Private equity **6** rounds together](https://millionrounds.com/fund/aisling-capital)[**Carl Byers** Angel **6** rounds together](https://millionrounds.com/fund/carl-byers)

## Recently backed

The latest companies F-Prime Capital put money into.

[**Twin1 AI** $20M · Aug 2026](https://millionrounds.com/company/twin1-ai)[**SonoThera** $125M · Jun 2026](https://millionrounds.com/company/sonothera)[**Countable Labs** $26M · May 2026](https://millionrounds.com/company/countable-labs)[**Fazeshift** $17M · May 2026](https://millionrounds.com/company/fazeshift)[**Alfred** $15M · Jan 2026](https://millionrounds.com/company/alfred)[**Nocion Therapeutics** $23M · Jan 2026](https://millionrounds.com/company/nocion-therapeutics)

## Mentioned on podcasts

Episodes that name F-Prime Capital in their description, not their title.

- [BRAVE Southeast Asia Tech](https://millionrounds.com/podcasts/brave-southeast-asia) 26 Aug 2026 · 39 min The Next 3 Years Will Deliver 30 Years of Innovation | John Lin - E725 With [John Lin](https://millionrounds.com/person/john-lin) Mentions [F-Prime Capital](https://millionrounds.com/fund/f-prime) Apple PodcastsShow page

## Quick answers about F-Prime Capital

### What does F-Prime Capital invest in?

F-Prime Capital invests most often at Series A and Series B (71% of the rounds on record), in sectors such as Tech-enabled Health, Connected-health and Healthtech.

### How active is F-Prime Capital?

161 investments on record, 10 of them in the last 12 months, and it led 13. The most recent was in Oct 2026.

### What has F-Prime Capital invested in recently?

Its most recent investments on record: Eka Robotics Inc. (Series A, Oct 2026), Twin1 AI (Seed, Aug 2026) and SonoThera (Series B, Jun 2026).

### How big are F-Prime Capital's cheques?

The median round it joins is $30M. It says it writes cheques of $100K to $15M.

### Does F-Prime Capital lead rounds?

Sometimes: it led 13 of its 161 investments on record (8%).

### Where does F-Prime Capital invest?

Most of the companies it backs are in the United States (78%).

### Is F-Prime Capital investing now?

Yes: it is actively investing, with 10 investments in the last 12 months.

### Who does F-Prime Capital invest alongside?

Most often Fidelity Biosciences (38 rounds together), Eight Roads Ventures (16 rounds together) and New Enterprise Associates (11 rounds together).

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