Investing Profile

Cack Wilhelm(58)

VCInvestor

General Partner at IVP

ivp.com/team/cack-wilhelm/San Francisco, California

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Cack Wilhelm's investing connections

17 Investors

Connected to Gigi Levy-Weiss (NFX), Stephanie Palmeri (NextView Ventures), Jenny Lefcourt (Freestyle Capital), and 14 other investors on Signal.

Networks Cack is a member of

Princeton University Network

124 CONNECTIONS

Oracle Network

53 CONNECTIONS

The University of Chicago Booth School of Business Network

48 CONNECTIONS

Nike Network

12 CONNECTIONS

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Current Investing Position

IVP General Partner

Investment Range

$5.0M - $20.0M

Sweet Spot

$8.0M

Investments On Record

Current Fund Size

$1.50B

Cack Wilhelm's Investments On Record (9)

Company	StageDateRound Size	Total Raised
Sublime Security	Series COct 2025$150M Series BDec 2024$60M	$240M
Co-investors: Kevin Mahaffey (SNR), Michael Sutton (Blu Venture Investors), Dan Nguyen-Huu (Decibel Partners), Oliver Friedrichs
ClickHouse	Series COct 2025 Series CMay 2025$350M	$650M
Co-investors: Janelle Teng (Bessemer Venture Partners), Byron Deeter (Bessemer Venture Partners), Ethan Choi (Khosla Ventures), Gaurav Gupta (Lightspeed Venture Partners), Caryn Marooney (Coatue), Matthias Turck (FirstMark Capital), Dharmesh Thakker (Battery Ventures), Peter Fenton (Benchmark), Vibhor Rastogi (Citi Ventures), Mike Volpi (Hanabi Capital), Kevin Wang (Altimeter Capital), Jay Simons (Bond)
Perplexity	Series UnknownJul 2025$100M Series BJan 2024$74M	$1.3B
Co-investors: Auren Hoffman (Flex Capital), Nat Friedman (C2 Investment), Sara Thomas Deshpande (Maven Ventures), Daniel Gross (C2 Investment), Paul Buchheit (Y Combinator), Eric Schmidt (Innovation Endeavors), Pieter Abbeel (AIX Ventures), Naval Ravikant (The Hit Forge), Garry Tan (Y Combinator), Joshua Müller (DTCP), Jim Scheinman (Maven Ventures), Shane Neman, Yann LeCun, Jeff Bezos, Peter Sonsini, Guillermo Rauch, Dylan Field, Bob Muglia, Tobias Lutke, Mattia Astori, Stanley Druckenmiller, Balaji Srinivasan, Amjad Masad
Cortex	Series CSep 2024$60M Series BMay 2023$35M	$140M
Co-investors: Bogomil Balkansky (Sequoia Capital), Cailen DSa (CRV), Sriram Krishnan (Andreessen Horowitz), Chad Byers (Susa Ventures), Eric Anderson (Scale Venture Partners), John Curtius (Cedar Capital Group), Jack Altman (Alt Capital), Romero Rodrigues (Headline (formerly e.ventures)), Rodrigo Baer (Upload Ventures), Mathilde Collin, Scott Belsky, Sahin Boydas, Gokul Rajaram, John Collison, Manik Gupta, Sam Lambert
Monte Carlo	Series DMay 2022$140M	$240M
Co-investors: Steve Loughlin (Accel), Tomasz Tunguz (Theory Ventures), Oren Yunger (Notable Capital (formerly GGV Capital))
Cribl	Series DMay 2022$150M Series CAug 2021$210M	$560M
Co-investors: Max Gazor (CRV), Patrick Grady (Sequoia Capital), Scott Raney (Redpoint Ventures), David Wadhwani (Greylock), Suman Natarajan (B Capital Group), Zack Tembi (Single Fin Ventures), John Curtius (Cedar Capital Group)
Papaya Global	Series DSep 2021$250M	$440M
Co-investors: Teddie Wardi (Insight Partners), Rory O'Driscoll (Scale Venture Partners), Mark McLaughlin (Alkeon Capital), Patrick Backhouse (Greenoaks Capital), Ronald Cohen
CircleCI	Series FMay 2021$100M Series EApr 2020$100M	$350M
Co-investors: Andy Vitus (Scale Venture Partners), Jai Das (Sapphire Ventures), Bubba Murarka (DFJ), Michael Dearing (Harrison Metal), Garth Timoll (Top Tier Capital Partners), Jesse Robbins (Heavybit), Andreas Stavropoulos (Threshold Ventures), Joseph Ruscio (Heavybit), Tom Drummond (Heavybit), Pravin Vazirani (Owl Rock Capital Partners), Albert Koh (H.I.G. Capital), Jason Seats (Techstars), Hiten Shah, Eric Ries, Adam Wiggins