# Third Prime: portfolio, investments and team

> Third Prime is a vc firm based in United States. 53 investments on record, 6 in the last 12 months, latest Oct 2026. Portfolio, stages, co-investors and team.

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

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

# Third Prime

Last cheque observed Oct 2026; 53 cheques on record.

Email

Deploying now New fund $88M, Jun 2026 VC firm

Pre-seed Seed Series A Smart Building Bank Paytech

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

Deploying now

**46%** of best year **6** **cheques in 12 months**, 53 on record

Since the last cheque **3** days **00** hrs **00** min **00** sec

Median round **$7.5M** Cheque size, as they say **$50K – $20M** Rounds led **7 of 53** Sole investor **5 rounds** Mostly in **United States, 76%**

Pitch Third Prime

## Third Prime highlights

- 01 6 cheques in the last 12 months
- 02 Mostly Seed and Series A: 72% of its rounds
- 03 Sole investor in 5 rounds, median $1.5M

## What they do

> Third Prime is a leading New York and Nashville based early-stage venture capital firm. From their own website

- **Type:** VC firm (from a list, unverified)
- **Cheque size:** $50K – $20M as they say
- **Stages:** Pre-seed Seed Series A Series B
- **Sectors:** Smart Building Bank Paytech
- **Based in:** New York, United States
- **Cold pitches:** Accepted

## The record

Every round we can evidence, newest first **53 appearances**

- **2026** 3 rounds
- **Oct** **[Circuit Mind](https://millionrounds.com/company/circuit-mind)** Series A · GB · Silicon Angle **$19M** With 4 others
- **Sept** **[Limited](https://millionrounds.com/company/limited)** Seed · US · Firms' own news pages **$19M** *Led*
- **Mar** **[UnityAI](https://millionrounds.com/company/unityai)** Series A · US **$8.5M** With 2 others
- **2025** 11 rounds
- **Dec** **[Verisoul](https://millionrounds.com/company/verisoul)** Series A · US **$8.8M** With 3 others
- **Nov** **[Bone AI](https://millionrounds.com/company/bone-ai)** Seed · KR · TechCrunch **$12M** *Led*
- **Nov** **[Paywatch](https://millionrounds.com/company/paywatch)** Series A · SG **$20M** With 1 other
- **Sept** **[TemperPack Technologies](https://millionrounds.com/company/temperpack-technologies)** Debt · US · Closed Loop Partners **$10M** With 5 others
- **Jun** **[CalmWave](https://millionrounds.com/company/calmwave)** Seed · US **$4.4M** With 2 others
- **Jun** **[Limited](https://millionrounds.com/company/limited)** Seed · US **$7.0M** With 3 others
- **Apr** **[Alternative Payments](https://millionrounds.com/company/alternative-payments)** Series A · US · AlleyWatch **$22M** *Led*
- **Apr** **[Inspiren](https://millionrounds.com/company/inspiren)** Series A · US · AlleyWatch **$35M** With 4 others
- **Feb** **[Everstar](https://millionrounds.com/company/everstar)** Pre-seed · US · AlleyWatch **$4.0M** *Led*
- **Feb** **[Iris](https://millionrounds.com/company/iris)** US · AlleyWatch **$4.1M** *Led*
- **Feb** **[Fairplay](https://millionrounds.com/company/fairplay)** Venture · MX **$10M** With 7 others
- **2024** 12 rounds
- **Nov** **[CalmWave](https://millionrounds.com/company/calmwave)** Seed · US **$5.3M** With 2 others
- **Nov** **[Slip.stream](https://millionrounds.com/company/slipstream)** Venture · US **Undisclosed** With 1 other
- **Nov** **[Abbey Cross](https://millionrounds.com/company/abbey-cross)** Seed · GB **$2.0M** With 2 others
- **Aug** **[Datch](https://millionrounds.com/company/datch)** Series A · US **$15M** With 6 others
- **Jul** **[HouseAmp](https://millionrounds.com/company/houseamp)** Venture · US **$13M** With 1 other
- **Jun** **[Paywatch Korea](https://millionrounds.com/company/paywatch-korea)** Series A · KR **$14M** With 2 others
- **Apr** **[Galleon](https://millionrounds.com/company/galleon)** Pre-seed · US **$1.5M** Sole investor
- **Mar** **[Moonware](https://millionrounds.com/company/moonware)** Seed · US **$7.0M** With 2 others
- **Feb** **[Monite](https://millionrounds.com/company/monite)** Seed · DE **$6.0M** With 4 others
- **Feb** **[Instnt](https://millionrounds.com/company/instnt)** US **$2.5M** With 1 other
- **Feb** **[Stell](https://millionrounds.com/company/stell)** Seed · US **$4.0M** With 2 others
- **Jan** **[GreenSpark Software](https://millionrounds.com/company/greenspark-software)** Series B · US **$9.4M** With 2 others
- **2023** 3 rounds
- **Dec** **[Salt Labs](https://millionrounds.com/company/salt-labs)** Seed · US **$8.0M** With 1 other
- **Nov** **[Acctual](https://millionrounds.com/company/acctual)** Seed · US **$3.9M** With 2 others
- **May** **[Clearest Health](https://millionrounds.com/company/clearest-health)** Seed · US **$2.8M** With 2 others
- **2022** 8 rounds
- **Jul** **[Inflection Points](https://millionrounds.com/company/inflection-points)** Seed · US **$13M** With 2 others
- **Jul** **[nameless](https://millionrounds.com/company/nameless)** Venture · US **Undisclosed** With 2 others
- **Jun** **[Rigor](https://millionrounds.com/company/rigor)** Seed · US **$3.5M** With 2 others
- **May** **[Snackclub](https://millionrounds.com/company/snackclub)** Venture · BR **$1.0M** With 2 others
- **May** **[Strongest AI](https://millionrounds.com/company/strongest-ai)** Venture · US **$1.0M** Sole investor
- **Apr** **[Wayleadr](https://millionrounds.com/company/wayleadr)** Seed · US **$4.0M** Sole investor
- **Mar** **[Nested](https://millionrounds.com/company/nested)** Series A · CH **$7.5M** With 3 others
- **Feb** **[LoanStreet](https://millionrounds.com/company/loanstreet)** Series B · US **$25M** With 3 others
- **2021** 4 rounds
- **Jul** **[The New Primal](https://millionrounds.com/company/the-new-primal)** Series B · US **$15M** With 1 other
- **Jun** **[Qwoted](https://millionrounds.com/company/qwoted)** Seed **$3.0M** With 1 other
- **Mar** **[GameCo](https://millionrounds.com/company/gameco)** Venture **Undisclosed** With 2 others

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

Named by the firm itself, on a filing, its Form ADV or its company registration **5 named**

JP **Jennifer Paige Bloom** General Counsel, COO i Form ADV

KH **Keith Hamlin** MANAGING PRINCIPAL OF THE GENERAL PARTNER i Filing they signed

MK **Michael Kim** MANAGING MEMBER i Filing they signed

WB **Wes Barton** MANAGING PRINCIPAL OF THE GENERAL PARTNER i Filing they signed

WW **Wesley W Barton** Managing Member i Filing they signed

We also hold **14** 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

**$517M** gross assets of its funds Oct 2026

**Exempt** reporting adviser venture or small private funds

- **Legal name:** Third Prime Capital Management L.P.
- **SEC number:** CRD 286375

## What they claim to have backed

From their own portfolio page (on their website)

**45** of 60 we have independently watched raise

[Abbeycross](https://millionrounds.com/company/abbey-cross)[Acctual](https://millionrounds.com/company/acctual)[Altoira](https://millionrounds.com/company/altoira)[Benable](https://millionrounds.com/company/benable)[Bops](https://millionrounds.com/company/bops)[Calmwave](https://millionrounds.com/company/calmwave)[Chaoslabs](https://millionrounds.com/company/chaos-labs)[Chime](https://millionrounds.com/company/chime)[Circle](https://millionrounds.com/company/circle)[Circuitmind](https://millionrounds.com/company/circuit-mind)[Clearesthealth](https://millionrounds.com/company/clearest-health)[Clora](https://millionrounds.com/company/clora)[Cubbystorage](https://millionrounds.com/company/cubby-storage)[Curacity](https://millionrounds.com/company/curacity)[Datch](https://millionrounds.com/company/datch)[Everstar](https://millionrounds.com/company/everstar)[Firstresonance](https://millionrounds.com/company/first-resonance)[Fordays](https://millionrounds.com/company/for-days)[Fruitful](https://millionrounds.com/company/fruitful)[Galleon](https://millionrounds.com/company/galleon)[Halborn](https://millionrounds.com/company/halborn)[Houseamp](https://millionrounds.com/company/houseamp)[Inspiren](https://millionrounds.com/company/inspiren)[Instnt](https://millionrounds.com/company/instnt)[January](https://millionrounds.com/company/january)[Kafene](https://millionrounds.com/company/kafene)[Medallion](https://millionrounds.com/company/medallion)[Monite](https://millionrounds.com/company/monite)[Moonware](https://millionrounds.com/company/moonware)[Parfin](https://millionrounds.com/company/parfin)[Paywatch](https://millionrounds.com/company/paywatch)[Prismdata](https://millionrounds.com/company/prism-data)[Qwoted](https://millionrounds.com/company/qwoted)[Saltlabs](https://millionrounds.com/company/salt-labs)[Temperpack](https://millionrounds.com/company/temperpack)[Thenewprimal](https://millionrounds.com/company/the-new-primal)[Thoropass](https://millionrounds.com/company/thoropass)[Twentyeighthealth](https://millionrounds.com/company/twentyeight-health)[Unityai](https://millionrounds.com/company/unityai)[Validmind](https://millionrounds.com/company/validmind)[Verisoul](https://millionrounds.com/company/verisoul)[Wayleadr](https://millionrounds.com/company/wayleadr)[Whosay](https://millionrounds.com/company/whosay)[Yellowcard](https://millionrounds.com/company/yellow-card)[Zipdrug](https://millionrounds.com/company/zipdrug) Alternative App Autobiographer Bonerobotics Cfs Edgevana Fair-play Gamergains Latch Laylo Made by tonik Myjar Nova Octane Onevillage and 12 more

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.

New fund on file

**$88M**

raised in Jun 2026

From its SEC filing, not a journalist: a firm that has just raised has money to deploy.

## The cheque

Pre-seed Seed Series A

Median round joined **$7.5M** the round, not its cheque Alone, median **$1.5M**

Led 7 of 53 rounds **13%**

- **Said size:** $50K – $20M
- **Sole investor:** 5 rounds
- **Last cheque:** Oct 2026

Rounds by stage said on their site

- Seed said *21*
- Series A said *13*
- Venture *7*
- Series B said *4*
- Pre-seed said *2*

Cheques by month Led Joined

Nov 2023 Oct 2026

Often in the room with

- [Valar Ventures](https://millionrounds.com/fund/valar-ventures-llc) 4
- [The House Fund](https://millionrounds.com/fund/the-house-fund) 3
- [500 Global](https://millionrounds.com/fund/500-startups) 2
- [Blackhorn Ventures](https://millionrounds.com/fund/blackhorn-ventures) 2
- [Bonfire Ventures](https://millionrounds.com/fund/bonfire-ventures) 2
- [Company Ventures](https://millionrounds.com/fund/ag-ventures) 2

**Pitching Third Prime?** 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 Third Prime. A count of rooms they were both in, not a relationship either has claimed.

[**Valar Ventures** VC firm **4** rounds together](https://millionrounds.com/fund/valar-ventures-llc)[**The House Fund** Accelerator **3** rounds together](https://millionrounds.com/fund/the-house-fund)[**500 Global** Angel **2** rounds together](https://millionrounds.com/fund/500-startups)[**Blackhorn Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/blackhorn-ventures)[**Bonfire Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/bonfire-ventures)[**Company Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/ag-ventures)[**Digital Currency Group** VC firm **2** rounds together](https://millionrounds.com/fund/digital-currency-group)[**Fin Capital** Private equity **2** rounds together](https://millionrounds.com/fund/fin-capital)[**Gaingels** Private equity **2** rounds together](https://millionrounds.com/fund/gaingels)[**North Island Ventures** VC firm **2** rounds together](https://millionrounds.com/fund/north-island-ventures)[**Plug and Play** Accelerator **2** rounds together](https://millionrounds.com/fund/plug-and-play)[**Primary Venture Partners** VC firm **2** rounds together](https://millionrounds.com/fund/primary-venture-partners)

## Recently backed

The latest companies Third Prime put money into.

[**Circuit Mind** $19M · Oct 2026](https://millionrounds.com/company/circuit-mind)[**Limited** $19M · Sept 2026](https://millionrounds.com/company/limited)[**UnityAI** $8.5M · Mar 2026](https://millionrounds.com/company/unityai)[**Verisoul** $8.8M · Dec 2025](https://millionrounds.com/company/verisoul)[**Paywatch** $20M · Nov 2025](https://millionrounds.com/company/paywatch)[**CalmWave** $4.4M · Jun 2025](https://millionrounds.com/company/calmwave)

## Mentioned on podcasts

Episodes that name Third Prime in their description, not their title.

- [Growth Investor](https://millionrounds.com/podcasts/growth-investor) 9 Apr 2025 · 25 min Powering Specialty Lending: Octane’s Jason Guss Mentions [Capital One](https://millionrounds.com/fund/capital-one)[Citi Ventures](https://millionrounds.com/fund/citi-ventures)[Contour Venture Partners](https://millionrounds.com/fund/contour-venture-partners) *+4* Apple PodcastsShow page

## Quick answers about Third Prime

### What does Third Prime invest in?

Third Prime invests most often at Seed and Series A (72% of the rounds on record), in sectors such as Smart Building, Bank and Paytech.

### How active is Third Prime?

53 investments on record, 6 of them in the last 12 months, and it led 7. The most recent was in Oct 2026.

### What has Third Prime invested in recently?

Its most recent investments on record: Circuit Mind (Series A, Oct 2026), Limited (Seed, Sept 2026) and UnityAI (Series A, Mar 2026).

### How big are Third Prime's cheques?

The median round it joins is $7.5M. It says it writes cheques of $50K to $20M.

### Does Third Prime lead rounds?

Sometimes: it led 7 of its 53 investments on record (13%).

### Where does Third Prime invest?

Most of the companies it backs are in the United States (76%), the United Kingdom (5%) and South Korea (5%).

### Is Third Prime investing now?

Yes: it is actively investing, with 6 investments in the last 12 months.

### Who does Third Prime invest alongside?

Most often Valar Ventures (4 rounds together), The House Fund (3 rounds together) and 500 Global (2 rounds together).

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