Investing Profile

Robert Nelsen

VCInvestorAngel

Co-founder and a Managing Director of ARCH Venture Partners

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Current Investing Position

Investment Range

$50K - $150.0M

Sweet Spot

$75.0M

Investments On Record

Current Fund Size

$635.8M

Robert Nelsen is on these Sector & Stage Rankings

Robert Nelsen's Investments On Record (52)

Company	StageDateRound Size	Total Raised
Be Biopharma	Series UnknownOct 2024$82M Series BApr 2022$130M	$260M
Co-investors: Steven Gillis (ARCH Venture Partners), Jason Rhodes (Atlas Venture)
City Therapeutics	Series AOct 2024$140M	$140M
Co-investors: Ari Nowacek (ARCH Venture Partners)
Stability AI	Series UnknownJun 2024$80M	$210M £89M
Co-investors: Colin Bryant (New Enterprise Associates (NEA)), Gaurav Gupta (Lightspeed Venture Partners), Effie Epstein (Sound Ventures), Guy Oseary (Sound Ventures), Ashton Kutcher (Sound Ventures), Chris Denny-Brown (O'Shaughnessy Ventures), Walter Kortschak (Summit Partners), Jim O'Shaughnessy (O'Shaughnessy Ventures), Eric Schmidt (Innovation Endeavors), Dana Settle (Greycroft), Mei Z.
Vilya	Series AJun 2024$21M Series AAug 2022$50M	$71M
Co-investors: Greg Yap (Menlo Ventures), Steven Gillis (ARCH Venture Partners)
Gameto	Series BMay 2024$33M Series AJan 2022$20M	$73M
Co-investors: Dylan Morris (Insight Partners), Dan Rose (Coatue), Maryanna Saenko (Future Ventures), Steve Jurvetson (Future Ventures), Laura Stoppel (RA Capital), Jack Abraham (Atomic), Dusan Perovic (Two Sigma Ventures), Peter Kolchinsky (RA Capital), Anne Wojcicki
Xaira Therapeutics	Series AApr 2024$1B	$1B
Co-investors: Scott Gottlieb (New Enterprise Associates (NEA)), Vikram Bajaj (Foresite Capital)
Seaport Therapeutics	Series AApr 2024$100M	$330M
Co-investors: Brett Zbar (General Atlantic), James Healy (Sofinnova Investments)
Moonwalk Biosciences	Series AJan 2024$57M	$57M