Investing Profile

Josef Feldman(488)

Investor

Founding Partner at Tectonic Capital

tectonic.vcNew York, New York

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Josef Feldman's investing connections

77 Investors

Connected to James Currier (NFX), Gigi Levy-Weiss (NFX), Morgan Beller (NFX), and 74 other investors on Signal.

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Current Investing Position

Investment Range

$50K - $2.0M

Sweet Spot

$500K

Investments On Record

Josef Feldman's Investments On Record (12)

Company	StageDateRound Size	Total Raised
Terrain Bio	SeedFeb 2025$9M	$9M
Covered by SAGE	SeedApr 2020$6M	$6M
Co-investors: Gigi Levy-Weiss (NFX), Justin Mateen
Mammoth Biosciences	Series AJul 2018$23M	$410M
Co-investors: Pete Flint (NFX), Gigi Levy-Weiss (NFX), James Currier (NFX), Bradley Horowitz (Google Ventures), Brook Byers (Kleiner Perkins), Ursheet Parikh (Mayfield Fund), Larry Chu (Stealth Company (Omid E. Izadjou)), Cristina Escoda (Tachyon Ventures), Andrea Turner Moffitt (Plum Alley Investments), Avantika Daing (Plum Alley Investments), Avi Rosenbaum (Tectonic Capital), Jeff Huber (Triatomic Capital), Jason Haider
Brace.ai	SeedMar 2018$2M	$2M
Co-investors: Omar Darwazah (AAF Management Ltd.)
PlanetWatchers	SeedJul 2017$2M	$17M
Co-investors: Ryan Clinton (Ridgeline Partners), Champ Suthipongchai (Creative Ventures), Raanan Bar-Cohen (Resolute Ventures), Bob Zipp (Amicus Capital)
Namogoo	Seed RoundN/A	$63M
Co-investors: Alon Lifshitz (Hanaco Ventures), David Blumberg (137 Ventures)
Outlier	SeedN/A	$78M
Co-investors: John Lyman (GV (Google Ventures)), Stephen Francis (Arrive), Brad Greenwald (Hilltop Venture Partners), Leo Polovets (Humba Ventures), Alexander Rosen (Ridge Ventures (Formerly known as IDG Ventures USA)), Alex Rosen (Ridge Ventures (Formerly known as IDG Ventures USA)), Marc Ladin (PVCP)
Ramp Financial	Seed RoundN/A