# Abacus Investments: portfolio, investments and team

> Abacus Investments is a private equity based in United States. Portfolio, stages, co-investors and team.

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

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

# Abacus Investments

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

Email

Unknown Private equity

Growth Lower Middle Market

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Cheques on record

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

Pitch Abacus Investments

## What they do

> Abacus is an investment firm that focuses on providing capital, resources, and expertise to support founders/owners in the lower middle market. From their own website

- **Type:** Private equity
- **Cheque size:** Not stated
- **Stages:** Growth
- **Sectors:** Lower Middle Market
- **Based in:** Birmingham, 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=abacus-investments).

## The team

Named by the firm itself, on a filing, its Form ADV or its company registration **4 named**

DH **Dan Hieu Nguyen** Member/Director i Form ADV

NH **Nathan Hertzog** Chief Compliance Officer i Form ADV

RC **Robert Christopher Israel** Member/Director i Form ADV

WH **William Henry Nabors** Member/Director i Form ADV

We also hold **9** 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

**$106M** assets it manages Oct 2026

**Registered** investment adviser full reporting to the SEC

- **Legal name:** Abacus Investments LLC
- **SEC number:** CRD 327805

Funds on its Form ADV

**1** private fund, **$98M** in gross assets · filed May 2024

- Abacus Fund I, LLC *Private equity* 91 investors $98M

## What they claim to have backed

From their own portfolio page (on their website)

**1** of 6 we have independently watched raise

[Keglogistics](https://millionrounds.com/company/keg-logistics) Couchaggregates Networkcontrols Recovernow Skinandaesthetic Spartaninvest

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.

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## Quick answers about Abacus Investments

### What does Abacus Investments invest in?

Abacus Investments says it invests in Lower Middle Market.

### Is Abacus Investments investing now?

No investments in the last 12 months.

### What kind of investor is Abacus Investments?

Abacus Investments is a private equity firm based in Birmingham, United States.

### How much does Abacus Investments manage?

About $106M, as regulatory assets under management (Oct 2026).

### When was Abacus Investments founded?

Abacus Investments was founded in 2019.

### Where does this information on Abacus Investments 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=abacus-investments) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=abacus-investments)