---
title: "29 Series B Investors in New York (Nov 2026): 25 in New York City"
last_updated: "2026-11-06"
rows: "29"
free_rows: "14"
source: "SEC filings"
canonical: "https://theinvestordatabase.com/lists/series-b-investors-in-new-york/"
---

# 29 Series B investors in New York, including 25 in New York City

We list 29 Series B investors in New York as of November 2026: each has an SEC filing on file, and the list was last checked on 6 Nov 2026. The cities with the most head offices on this list are New York (25), Hicksville (1) and Armonk (1). 25 of the 29 are in New York City, so this page is also our list of Series B investors in New York City.

- 29 investors
- 21 with a fund filing or dated deal in the last 12 months
- $106M median fund size on file (SEC Form D, 18 firms)
- 162 named decision-makers on file

## First 14 of 29 Series B investors in New York

| Investor | Type | HQ | Stages (our research) | Focus (our research) | Latest fund or deal | Fund size | Checked | Profile |
|---|---|---|---|---|---|---|---|---|
| Alpha Partners | VC firm | New York, NY | Series B, Growth | AI, Developer Tools, Healthtech, Cybersecurity | New fund, Oct 2026 | $200M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/alpha-partners/ |
| Greycroft | VC firm | New York, NY | Series A, Series B, Growth | AI, Industrial Tech, Defense Tech, Healthtech | New deal, Oct 2026 | $600M (SEC Form D, 2022) | 2026-11-04 | https://theinvestordatabase.com/investors/greycroft/ |
| Evolution | VC firm | New York, NY | Seed, Series A, Series B, Growth | Cybersecurity, AI, Developer Tools, SaaS | New fund, Sep 2026 | $1.2B (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/evolution/ |
| Prudence. | VC firm | New York, NY | Series A, Series B | Proptech, AI, Robotics, Developer Tools | New fund, Aug 2026 | $150M (SEC Form D, 2022) | 2026-11-04 | https://theinvestordatabase.com/investors/prudence/ |
| Ansa | VC firm | New York, NY | Series A, Series B, Growth | AI, Cybersecurity, Healthtech, Media | New fund, May 2026 | $200M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/ansa/ |
| Variant | VC firm | New York, NY | Pre-seed, Seed, Series A, Series B, Growth | Fintech, AI, Crypto and Web3, Cybersecurity | New fund, Sep 2026 | $250M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/variant/ |
| Access Ventures | VC firm | New York, NY | Series B, Growth, Late stage | AI, Generalist, SaaS, Deep Tech | New fund, Aug 2026 | $6M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/access-ventures/ |
| Antler | Accelerator | New York, NY | Pre-seed, Seed, Series A, Series B, Growth | AI, Healthtech, Biotech, Consumer | New deal, Aug 2026 | $90M (SEC Form D, 2023) | 2026-11-04 | https://theinvestordatabase.com/investors/antler/ |
| Altra | VC firm | New York, NY | Series B, Late stage | AI, SaaS, Hardware | New fund, May 2026 |  | 2026-11-04 | https://theinvestordatabase.com/investors/altra/ |
| Overlap Holdings | VC firm | Hicksville, NY | Seed, Series A, Series B | AI, Energy, Climate Tech, Healthtech | New fund, Oct 2026 | $16M (SEC Form D, 2023) | 2026-11-04 | https://theinvestordatabase.com/investors/overlap-holdings/ |
| Cerberus Ventures | VC firm | New York, NY | Pre-seed, Seed, Series A, Series B | AI, Industrial Tech, Quantum, Energy | New fund, Jun 2026 | $75M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/cerberus-ventures/ |
| Greenfield Partners | VC firm | New York, NY | Series A, Series B, Growth | AI, Cybersecurity, Deep Tech, Fintech | New fund, Jul 2026 |  | 2026-11-04 | https://theinvestordatabase.com/investors/greenfield-partners/ |
| Isogon Ventures | VC firm | New York, NY | Seed, Series A, Series B | AI, Energy, Logistics, Industrial Tech | New deal, Jul 2026 | $150M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/isogon-ventures/ |
| Silas Capital | VC firm | New York, NY | Seed, Series A, Series B, Growth | Consumer, Food and Beverage, CPG | New deal, Jul 2026 | $200M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/silas-capital/ |

You are seeing 14 of 29. The full list adds 15 more investors and 162 named decision-makers.

Get all 29 investors and 162 named contacts, $49, one-time: https://theinvestordatabase.com/buy/list/series-b-investors-in-new-york
This page: https://theinvestordatabase.com/lists/series-b-investors-in-new-york/

## 25 Series B investors in New York City
19 of the 25 have a fund filing or a dated deal in the last 12 months; the median fund size on file is $136M (SEC Form D, 16 firms); the most recent fund filings are from Alpha Partners (Oct 2026), Evolution (Sep 2026) and Variant (Sep 2026); of the 25 with a stage on file, Series B (25), Series A (21) and growth-stage (16); the paid file holds 135 named decision-makers for them.
The first 5 in list order: Alpha Partners, Greycroft, Evolution, Prudence. and Ansa.

## Method and limits
- Source: All 29 rows carry an SEC filing (Form D or Form ADV). All 29 have a website we checked. Filing date and fund size are SEC data where a filing exists. Stage, sector and check size are our research.
- Inclusion rule: Organizations that back startups. Individuals, buyout funds and firms we found to be inactive are left out. Stage: the firm states that it invests at Series B. Place: head office in New York.
- Order: Activity score out of 100: recency of the latest fund filing or dated deal (40: full marks within 3 months, then stepping down at 6, 12 and 24 months), stage focus (15: all of it when Series B is the only stage the firm states, split evenly when it states more), stated focus on the US (15: full marks when the firm names the US as where it invests, half when it says global), size of the fund on file on a log scale (20) and completeness of the public record (10). Stage and regional focus are our research, not an SEC figure. It is a measure of activity and fit, not of quality or returns.
- Fill rates: Of 29 rows: stage 29, sector 28, fund size 22, website 29. In the paid file: named decision-makers on 27 rows, firm email on 10, LinkedIn page on 10, check size on 0.

## Questions
### How many Series B investors in New York are there?
We list 29 as of November 2026. 21 of the 29 have a fund filing or a dated deal in the last 12 months. The cities with the most are New York (25), Hicksville (1) and Armonk (1).

### Which Series B investors in New York raised a new fund in the last 12 months?
19 of the 29 have a fund filing dated in the last 12 months. The most recent on this list are Overlap Holdings (Oct 2026), Bessemer Venture Partners (Oct 2026) and Alpha Partners (Oct 2026).

### What is the typical fund size of Series B investors in New York?
The median fund size on file for this list is $106M, across the 18 firms with a size on an SEC Form D. The fund on file is each firm's main fund, which is not always its newest. The other 11 do not disclose a size there.

### How do I contact Series B investors in New York?
The paid file holds 162 named decision-makers across 27 of these 29 and a firm email for 10. We publish the address a firm lists itself, never a personal email. Each free row links to a profile with the firm's website.

### Where does the data on Series B investors in New York come from?
All 29 rows have an SEC filing on file (Form D or Form ADV). Filing date and fund size come from the filing. Stage, sector and check size are our research. Rows on this list were last checked on 6 Nov 2026 at the latest. The whole file is re-verified twice a year.