# Jeff Weinstein: angel investments and portfolio

> Jeff Weinstein is an angel. 1 investment on record, latest Jun 2025. Portfolio, stages, co-investors and team.

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

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

# Jeff Weinstein

Last cheque observed Jun 2025. Silence since then is not evidence of inactivity: our sources miss unannounced rounds.

Email

Angel Quiet

Series C

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Cheques on record

**0%** of best year **0** **cheques in 12 months**, 1 on record

Since the last cheque **513** days **00** hrs **00** min **00** sec

Median round **$82M** Rounds led **0 of 1**

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## Jeff Weinstein highlights

- 01 1 rounds on record
- 02 Mostly Series C: 100% of its 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 **1 appearances**

- **2025** 1 round
- **Jun** **[Linear](https://millionrounds.com/company/linear)** Series C · US · Karri Saarinen **$82M** With 10 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 cheque

Series C

Median round joined **$82M** the round, not its cheque

Led 0 of 1 rounds **0%**

- **Sole investor:** Never alone
- **Last cheque:** Jun 2025

Rounds by stage said on their site

- Series C *1*

Cheques by month Led Joined

Dec 2023 Nov 2026

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## Quick answers about Jeff Weinstein

### What does Jeff Weinstein invest in?

Jeff Weinstein invests most often at Series C (100% of the rounds on record).

### How active is Jeff Weinstein?

1 investments on record, 0 of them in the last 12 months. The most recent was in Jun 2025.

### What has Jeff Weinstein invested in recently?

Its most recent investments on record: Linear (Series C, Jun 2025).

### How big are Jeff Weinstein's cheques?

The median round it joins is $82M.

### Is Jeff Weinstein investing now?

No investments in the last 12 months; the latest was in Jun 2025.

### What kind of investor is Jeff Weinstein?

Jeff Weinstein is an angel.

### Where does this information on Jeff Weinstein come from?

From 3 articles and filings naming it in a round, 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=jeff-weinstein) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=jeff-weinstein)