# Blackstone funding: rounds and investors

> Blackstone has raised $8.7B across 1 round since 2026. Investors include Arizona pension funds, Hawaii pension funds and Michigan pension funds.

Source: https://millionrounds.com/company/blackstone (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# Who invested in *Blackstone*

One round we have observed, with the 6 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Climate Tech Construction Energy

Raised this month

Funding summary Updated 26 Oct 2026

**$8.7B** raised across 1 round since 2026, from 1 source

- **Latest round:** Round, $8.7B Oct 2026
- **Investors:** 6

See who backed them

## The rounds

- **Oct 2026** Round **$8.7B** [Arizona pension funds](https://millionrounds.com/fund/arizona-pension-funds) [Hawaii pension funds](https://millionrounds.com/fund/hawaii-pension-funds) [Michigan pension funds](https://millionrounds.com/fund/michigan-pension-funds) [Minnesota pension funds](https://millionrounds.com/fund/minnesota-pension-funds) [San Francisco pension funds](https://millionrounds.com/fund/san-francisco-pension-funds) [Texas pension funds](https://millionrounds.com/fund/texas-pension-funds) Reported by Impact Alpha

## Everyone who backed them

[Arizona pension funds](https://millionrounds.com/fund/arizona-pension-funds) Investment firm **1** round

[Hawaii pension funds](https://millionrounds.com/fund/hawaii-pension-funds) Investment firm **1** round

[Michigan pension funds](https://millionrounds.com/fund/michigan-pension-funds) Investment firm **1** round

[Minnesota pension funds](https://millionrounds.com/fund/minnesota-pension-funds) Investment firm **1** round

[San Francisco pension funds](https://millionrounds.com/fund/san-francisco-pension-funds) Investment firm **1** round

[Texas pension funds](https://millionrounds.com/fund/texas-pension-funds) Investment firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=blackstone).

## Also claim to have backed them

These 6 firms list Blackstone as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.

[HIC](https://millionrounds.com/fund/hic) Investment firm Per its own site

[Jefferson Life Sciences](https://millionrounds.com/fund/jefferson-life-sciences) Family office Per its own site

[M.G. Siegler](https://millionrounds.com/fund/m-g-siegler) VC firm 2024, per its site

[Rogue Insight Capital](https://millionrounds.com/fund/rogue-insight-capital) VC firm Per its own site

[Chilli Ventures](https://millionrounds.com/fund/chilli-ventures) Family office Per its own site

[J&M Partners](https://millionrounds.com/fund/j-and-m-partners-private-equity) VC firm Per its own site

## Quick answers about Blackstone

### Who invested in Blackstone?

Blackstone's investors include Arizona pension funds, Hawaii pension funds, Michigan pension funds, Minnesota pension funds and San Francisco pension funds, and 1 more on record.

### How much has Blackstone raised?

Blackstone has raised $8.7B across 1 round since 2026.

### When did Blackstone last raise?

Blackstone's most recent round was an Undisclosed round of $8.7B in Oct 2026.

### What was Blackstone's biggest round?

Its most recent round, $8.7B in Oct 2026, is also its largest on record.

### Who backed Blackstone first?

Blackstone's first round on record, in Oct 2026, was backed by Arizona pension funds, Hawaii pension funds and Michigan pension funds and 3 others.

### What stage is Blackstone at?

Blackstone's latest named round is an Undisclosed round, in Oct 2026.

### Where is Blackstone based?

Blackstone is based in the United States.

## Companies like Blackstone

In the same sector, and raised in the last eighteen months.

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**xPay** $1.5M · Oct 2026](https://millionrounds.com/company/xpay)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**ZwitterCo** $58M · Oct 2026](https://millionrounds.com/company/zwitterco)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app