# Bob Nelsen: angel investments and portfolio

> Bob Nelsen is an angel. 2 investments on record, 2 in the last 12 months, latest Oct 2026. Portfolio, stages, co-investors and team.

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

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

# Bob Nelsen

Last cheque observed Oct 2026; 2 cheques on record.

Email

Deploying now Angel

Seed

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**100%** of best year **2** **cheques in 12 months**, 2 on record

Since the last cheque **8** days **00** hrs **00** min **00** sec

Median round **$110M** Rounds led **1 of 2**

Pitch Bob Nelsen

## Bob Nelsen highlights

- 01 2 cheques in the last 12 months
- 02 Mostly Seed: 100% of its rounds
- 03 Led 1 rounds

## What they do

- **Type:** Angel (from a list, unverified)
- **Cheque size:** Not stated
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **2 appearances**

- **2026** 2 rounds
- **Oct** **[Warhound](https://millionrounds.com/company/warhound)** Seed · US · Google News search **$200M** With 14 others
- **Aug** **[Astromech](https://millionrounds.com/company/astromech)** US · Ventureburn **$20M** *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 cheque

Seed

Median round joined **$110M** the round, not its cheque

Led 1 of 2 rounds **50%**

- **Sole investor:** Never alone
- **Last cheque:** Oct 2026

Rounds by stage said on their site

- Seed *1*

Cheques by month Led Joined

Dec 2023 Nov 2026

Often in the room with

- [Builders VC](https://millionrounds.com/fund/builders-vc) 2
- [CAZ Investments](https://millionrounds.com/fund/caz-investments) 2

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## Who they invest alongside

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

[**Builders VC** VC firm **2** rounds together](https://millionrounds.com/fund/builders-vc)[**CAZ Investments** Investment firm **2** rounds together](https://millionrounds.com/fund/caz-investments)

## Recently backed

The latest companies Bob Nelsen put money into.

[**Astromech** $20M · Aug 2026](https://millionrounds.com/company/astromech)

## Quick answers about Bob Nelsen

### What does Bob Nelsen invest in?

Bob Nelsen invests most often at Seed (100% of the rounds on record).

### How active is Bob Nelsen?

2 investments on record, 2 of them in the last 12 months, and it led 1. The most recent was in Oct 2026.

### What has Bob Nelsen invested in recently?

Its most recent investments on record: Warhound (Seed, Oct 2026) and Astromech (Aug 2026).

### How big are Bob Nelsen's cheques?

The median round it joins is $110M.

### Is Bob Nelsen investing now?

Yes: it is actively investing, with 2 investments in the last 12 months.

### Who does Bob Nelsen invest alongside?

Most often Builders VC (2 rounds together) and CAZ Investments (2 rounds together).

### What kind of investor is Bob Nelsen?

Bob Nelsen is an angel.

### Where does this information on Bob Nelsen come from?

From 23 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.

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