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.
Top 5 Series B investors in New York, ranked by recent fund activity
Among firms with a published profile and a dated fund or deal in the last 24 months. The rule: 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. The same rule orders the whole list; it is repeated in the method box.
Alpha Partners
Type: VC firm · HQ: New York, NY · Stages: Series B, Growth · Focus: AI, Developer Tools, Healthtech, Cybersecurity · Latest activity: New fund, Oct 2026 · Fund size on file: $200M (SEC Form D, 2024)
Latest fund filing dated Oct 2026; $200M fund on file (SEC Form D, 2024); backs Series B, growth-stage; names the US as where it invests; 8 named decision-makers on file.
Greycroft
Type: VC firm · HQ: New York, NY · Stages: Series A, Series B, Growth · Focus: AI, Industrial Tech, Defense Tech, Healthtech · Latest activity: New deal, Oct 2026 · Fund size on file: $600M (SEC Form D, 2022)
Dated new deal in Oct 2026; $600M fund on file (SEC Form D, 2022); backs Series A, Series B, growth-stage; names the US as where it invests; 5 named decision-makers on file.
Evolution
Type: VC firm · HQ: New York, NY · Stages: Seed, Series A, Series B, Growth · Focus: Cybersecurity, AI, Developer Tools, SaaS · Latest activity: New fund, Sep 2026 · Fund size on file: $1.2B (SEC Form D, 2026)
Latest fund filing dated Sep 2026; $1.2B fund on file (SEC Form D, 2026); backs seed, Series A, Series B; 8 named decision-makers on file.
Prudence.
Type: VC firm · HQ: New York, NY · Stages: Series A, Series B · Focus: Proptech, AI, Robotics, Developer Tools · Latest activity: New fund, Aug 2026 · Fund size on file: $150M (SEC Form D, 2022)
Latest fund filing dated Aug 2026; $150M fund on file (SEC Form D, 2022); backs Series A, Series B; 3 named decision-makers on file.
Ansa
Type: VC firm · HQ: New York, NY · Stages: Series A, Series B, Growth · Focus: AI, Cybersecurity, Healthtech, Media · Latest activity: New fund, May 2026 · Fund size on file: $200M (SEC Form D, 2026)
Latest fund filing dated May 2026; $200M fund on file (SEC Form D, 2026); backs Series A, Series B, growth-stage; names the US as where it invests; 4 named decision-makers on file.
First 14 of 29 Series B investors in New York
| Investor | Type | HQ | Stagesour research | Focusour research | Latest fund or deal | Fund sizeas filed or stated | Checked | Contacts |
|---|---|---|---|---|---|---|---|---|
| Alpha Partners | VC firm | New York, NY | Series B, Growth | AI, Developer Tools, Healthtech, Cybersecurity | New fund, Oct 2026 | $200M (SEC Form D, 2024) | 4 Nov 2026 | 8 names, firm email · Unlock |
| 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) | 4 Nov 2026 | 5 names · Unlock |
| 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) | 4 Nov 2026 | 8 names · Unlock |
| Prudence. | VC firm | New York, NY | Series A, Series B | Proptech, AI, Robotics, Developer Tools | New fund, Aug 2026 | $150M (SEC Form D, 2022) | 4 Nov 2026 | 3 names · Unlock |
| Ansa | VC firm | New York, NY | Series A, Series B, Growth | AI, Cybersecurity, Healthtech, Media | New fund, May 2026 | $200M (SEC Form D, 2026) | 4 Nov 2026 | 4 names, firm email · Unlock |
| 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) | 4 Nov 2026 | 8 names · Unlock |
| 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) | 4 Nov 2026 | 2 names · Unlock |
| 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) | 4 Nov 2026 | 8 names · Unlock |
| Altra | VC firm | New York, NY | Series B, Late stage | AI, SaaS, Hardware | New fund, May 2026 | 4 Nov 2026 | 1 name, firm email · Unlock | |
| 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) | 4 Nov 2026 | 8 names · Unlock |
| 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) | 4 Nov 2026 | 8 names · Unlock |
| Greenfield Partners | VC firm | New York, NY | Series A, Series B, Growth | AI, Cybersecurity, Deep Tech, Fintech | New fund, Jul 2026 | 4 Nov 2026 | 8 names · Unlock | |
| 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) | 4 Nov 2026 | 7 names · Unlock |
| 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) | 4 Nov 2026 | 7 names · Unlock |
You are seeing 14 of 29. The full list adds 15 more investors and 162 named decision-makers.
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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. They are ranked with the rest of the list, by the same rule.
How these 29 break down
By city
| City | On this list | Share |
|---|---|---|
| New York | 25 | 86% |
| Hicksville | 1 | 3% |
| Armonk | 1 | 3% |
| Larchmont | 1 | 3% |
| Nissequogue | 1 | 3% |
By sector
| Sector | On this list | Share |
|---|---|---|
| AI | 25 | 86% |
| SaaS | 15 | 52% |
| Fintech | 12 | 41% |
| Healthtech | 10 | 34% |
| Cybersecurity | 7 | 24% |
| Biotech | 7 | 24% |
| Consumer | 6 | 21% |
| Crypto and Web3 | 6 | 21% |
| Deep Tech | 6 | 21% |
| Developer Tools | 5 | 17% |
| Hardware | 5 | 17% |
| Energy | 5 | 17% |
Sector is our research. A firm can carry more than one sector.
By type
| Type | On this list | Share |
|---|---|---|
| VC firm | 28 | 97% |
| Accelerator | 1 | 3% |
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
- Firms with a published profile come first. 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.
- Last refreshed
- November 2026. Rows on this list were checked between 4 Nov 2026 and 6 Nov 2026.
- 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.
- Corrections
- Email hello@theinvestordatabase.com or use the update form. We act within 5 working days.
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.
Related lists
Seed investors in New York (128)Pre-seed investors in New York (82)Series B investors in California (60)Growth-stage investors in New York (57)Series A investors in New York (49)
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