AllianceBernstein
Nashville, Tennessee, United StatesFounded 1967
AllianceBernstein (AB) focuses its venture capital and private equity efforts on purpose-driven investments, particularly in environmental sustainability, economic opportunity, and health equity, often through partnerships like with Impact Engine. The firm is also strategically expanding its broader private markets capabilities, including private credit and equity co-investments.
40% of their portfolio is in AI. Deal activity increased 100% year-over-year (2 deals in the last 12 months). Their most common stage is series-c (40% of deals). Average disclosed round size is $183.2M (across 5 rounds with reported amounts).
Portfolio
5
Fund Size
$22B
Top Stage
Series C
Last 12 Mo
2
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
5 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Runway | Series E | $315M | Feb 2026 |
| RRunway AI Inc. | Growth | $315M | Feb 2026 |
 OnPay | Series B | $63M | Jan 2025 |
 ScyllaDB | Series C | $43M | Oct 2023 |
 AlphaSense | Series C | $180M | Sep 2021 |
Top Co-Investors
General Atlantic2 shared
Mirae Asset2 shared
Eight Roads Ventures1 shared
TLV Partners1 shared
Magma Venture Partners1 shared
Qualcomm Ventures1 shared
Felicis Ventures1 shared
Nvidia1 shared
Adobe1 shared
AMD Ventures1 shared
Fidelity Investments1 shared
Nvidia Corp.1 shared
Carrick Capital Partners1 shared
Viking Global Investors1 shared
Goldman Sachs1 shared
Citi Ventures1 shared
Bank of America1 shared
Barclays1 shared
Wells Fargo1 shared
Last updated: 16 April 2026