# 4D Capital: portfolio, investments and team

> 4D Capital is a private equity based in United States. Portfolio, stages, co-investors and team.

Source: https://millionrounds.com/fund/4d-capital (Millionrounds; every figure on the page links to its filing or article)

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

# 4D Capital

No observed cheques in the sources we track. That is a limit of our coverage, not a finding about this organisation.

Email

Private equity Unknown New fund $179M, Apr 2026

Series A Series B Healthcare Technology

Follow 4D Capital and see its new cheques in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Ffund%2F4d-capital)

Cheques on record

**No rounds observed yet** A limit of the sources we read, not a finding about the firm.

Cheque size, as they say **$100K – $5.0M**

Pitch 4D Capital

## What they do

> 4D Capital empowers category-defining technology companies with operational advisory and early-stage growth capital. From their own website

- **Type:** Private equity (from a list, unverified)
- **Cheque size:** $100K – $5.0M as they say
- **Stages:** Series A Series B
- **Sectors:** Healthcare Technology
- **Based in:** Austin, United States
- **Cold pitches:** Not accepted

## The record

No rounds observed yet. That is a limit of the sources we read, not a finding about the firm. If it has invested, a round will put it here. [Know a round it was in? Tell us](https://millionrounds.com/corrections?slug=4d-capital).

## The team

Named by the firm itself, on a filing, its Form ADV or its company registration **1 named**

KG **Kurt Graeber** Manager of 4D Advisors, LLC, the General Partner i Filing they signed

We also hold **8** 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 they claim to have backed

From their own portfolio page (on their website)

**5** of 11 we have independently watched raise

[This](https://millionrounds.com/company/phantom-space)[This](https://millionrounds.com/company/recuro-health)[This](https://millionrounds.com/company/emtruth)[This](https://millionrounds.com/company/senseye)[This](https://millionrounds.com/company/kindly-human) Joinmonument This This This This This

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

**$179M**

raised in Apr 2026

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

**Pitching 4D 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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## Quick answers about 4D Capital

### What does 4D Capital invest in?

4D Capital says it invests in Healthcare and Technology.

### How big are 4D Capital's cheques?

It says it writes cheques of $100K to $5.0M.

### Is 4D Capital investing now?

No investments in the last 12 months.

### What kind of investor is 4D Capital?

4D Capital is a private equity firm based in Austin, United States.

### Has 4D Capital raised a new fund?

Its latest fund filing with the SEC was in Apr 2026, reporting $179M raised.

### Where does this information on 4D Capital come from?

From public registers and its own website, checked and rebuilt every night.

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Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=4d-capital) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=4d-capital)