David Birnbaum
President @ Broadway Video Ventures
New York, United States
David Birnbaum is a seed investor at Broadway Video Ventures in New York focused on Media and Entertainment and Email. David Birnbaum is President of Broadway Video Ventures, the company’s investment vehicle and digital media arm. Prior to BV, David was CEO and co-founder of TAKKLE, Inc., the largest social network for high school sports. Prior to TAKKLE, David was an investment professional at Apax Partners (formerly Patricof & Co. Ventures), and spentseveral years as an investment banker on Wall Street, helping to create the telecommunications group at Furman Selz, LLC. David received a B.A. from Columbia University and an MBA from the Wharton School of Business, where he was a Weiss Tech House Fellow. David currently serves on the advisory boards of Vook (a digital publishing venture) and Fleetly (a mobile health/wellness application) and is an independent board member for Goldman Sachs Investment Partners.
- Total investments:
- 5
- Last investment:
- Lead investor:
- 20%
Last updated:
For AI agents: llms.txt
Industries David Birnbaum invests in
Stages David Birnbaum invests in
Countries David Birnbaum invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $1.5M–$2M
Investment Focus
Industry
- Media and Entertainment 2 (40%)
- Email 1 (20%)
- Privacy 1 (20%)
- Lifestyle 1 (20%)
- Mobile Apps 1 (20%)
Stage
- Seed 3 (60%)
- Pre-Seed 1 (20%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| lockr is the first consumer-focused platform for identity, consent and data. The value exchange of the Internet – trading user data for subsidized access to digital content – was originally negotiated without consumers at the table. the impending deaths of the cookie and the device ID present a unique opportunity to redefine this model andincorporate consumer choice and consent into the equation.lockr is building the means for this revolution: a universal digital identity solution for tomorrow’s consumer that is congruent with the Internet economy. | $2.5M / Pre-Seed / Dec 25, 2022 | ||
| Incredible Dream is building a portfolio of iconic game IP for the next generation. | $2M / Seed / Dec 15, 2021 | ||
| Bellway offers natural fiber supplements that promote healthy digestion and are made with organic ingredients and no sugar. | $2M / Seed / Sep 21, 2020 | ||
| Sanctuary is a mystical products and services company that provides illuminating experiences to millennials. Sanctuary’s daily horoscopes, planetary transits, and real-time chart readings are written and performed by professional astrologers. Sanctuary’s offerings provide members with a full spectrum of cosmic insights. | $1.5M / Seed / Dec 07, 2017 | ||
| See all 5 investments → | |||
Co-Investors
About Broadway Video Ventures
Broadway Video Ventures targets early and growth-stage investments, acquisitions, partnerships and joint ventures across the media, entertainment, and technology sectors, seeking to leverage and enhance Broadway Video’s existing content and distribution businesses. In addition, BVV incubates new businesses, notably Above Average.
Broadway Video Ventures Contacts
| Name | Phone | Socials | |
|---|---|---|---|
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David Birnbaum
President
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FAQ
What does David Birnbaum invest in?
David Birnbaum invests primarily in Media and Entertainment, Email and Privacy startups, most often at Seed and Pre-Seed stage. Most of the 5 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is David Birnbaum's check size?
David Birnbaum typically joins rounds of $1.5M–$2M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds David Birnbaum participates in.
How do I contact David Birnbaum?
Public channels for David Birnbaum include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did David Birnbaum last invest?
The most recent investment recorded for David Birnbaum closed in Dec 2022. Shizune tracks 5 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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