Investing Profile

Cack Wilhelm(58)

VCInvestor
General Partner at IVP
ivp.com/team/cack-wilhelm/San Francisco, California
Photo of Cack Wilhelm, General Partner at IVP
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Cack Wilhelm's investing connections

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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
245 CONNECTIONS
Oracle Network
169 CONNECTIONS
The University of Chicago Booth School of Business Network
137 CONNECTIONS
Nike Network
34 CONNECTIONS
IVP Network
23 CONNECTIONS

Find Cack Wilhelm on

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Current Investing Position
IVP General Partner
Investment Range
$5.0M - $20.0M
Sweet Spot
$8.0M
Investments On Record
32
Current Fund Size
$1.50B

Cack Wilhelm is on these Sector & Stage Rankings

Cack Wilhelm's Investments On Record (17)

CompanyStageDateRound SizeTotal Raised
Baseten
Series EJan 2026$300M
Series DSep 2025$150M
Series CFeb 2025$75M
Series BMar 2024$40M
$2.1B
Co-investors: Somesh Dash (IVP), Shravan Narayen (IVP), William Reed (Spark Capital), Mustafa Suleyman (Greylock), Cristina Cordova (First Round Capital), Sarah Guo (Conviction Partners), Lachy Groom (Physical Intelligence), DJ Patil (‎GreatPoint Ventures), Jean-Denis Greze (Plaid), Jay Simons (Bond), Adam Bain (01 Advisors), Dick Costolo (01 Advisors), Scott Belsky (A24), Greg Brockman, Ron Pragides, Charles Zedlewski, Dylan Field
Venice
Series ADec 2025$25M
$25M
Co-investors: Gil Azrielant (Cyberstarts VC), Assaf Rappaport
Gamma
Series BNov 2025$48M
$90M
Co-investors: Sarah Wang (Andreessen Horowitz), Amy Saper (Uncork Capital), Shravan Narayen (IVP), Clay Berger (IVP), Thomas Loverro (IVP), Vas Natarajan (Accel), Gaurav Jain (Afore Capital), Allison Pickens (Allison Pickens Ventures, formerly The New Normal Fund), Jeff Weiner (Next Play Ventures), Ziv Reichert (Latitude), Suzanne Ashman Blair (LocalGlobe)
Sublime Security
Series COct 2025$150M
Series BDec 2024$60M
$240M
Co-investors: Shravan Narayen (IVP), Clay Berger (IVP), Shardul Shah (Index Ventures), Thomas Loverro (IVP), Dan Nguyen-Huu (Decibel Partners), Oliver Friedrichs (CrowdStrike), Michael Sutton (Blu Venture Investors), Kevin Mahaffey (Lookout), Jared Sleeper
LangChain
Series BOct 2025$130M
$150M
Co-investors: Thomas Loverro (IVP), Clay Berger (IVP), Sonya Huang (Sequoia Capital)
ClickHouse
Series COct 2025
Series CMay 2025$350M
$1.1B
Co-investors: Janelle Teng (Bessemer Venture Partners), Byron Deeter (Bessemer Venture Partners), Peter Fenton (Benchmark), Gaurav Gupta (Lightspeed Venture Partners), Caryn Marooney (Coatue), Ethan Choi (Khosla Ventures), Matthias Turck (FirstMark Capital), Dharmesh Thakker (Battery Ventures), Christian Jensen (Dragoneer Investment Group), Mike Volpi (Hanabi Capital), Kevin Wang (Altimeter Capital), Jay Simons (Bond), Vibhor Rastogi (Citi Ventures)
Vercel
Series FSep 2025$300M
$860M
Co-investors: Clay Berger (IVP), Reid Christian (CRV), Quentin Clark (General Catalyst), Tyson Clark (GV (Google Ventures)), Thomas Loverro (IVP), Daniel Levine (Accel), Sangeen Zeb (GV (Google Ventures)), Shravan Narayen (IVP), Casey Aylward (Accel), Jeannette zu Fürstenberg (General Catalyst), Nat Friedman (C2 Investment), Raanan Bar-Cohen (Resolute Ventures), Naval Ravikant (Sm4rt Predictive Systems), John Curtius (Cedar Capital Group), Glenn Solomon (Notable Capital (formerly GGV Capital))
Perplexity
Series UnknownJul 2025$100M
Series DDec 2024$500M
Series CApr 2024$63M
Series BJan 2024$74M
$1.3B
Co-investors: Somesh Dash (IVP), Shravan Narayen (IVP), Nat Friedman (C2 Investment), Yann LeCun (AMI - Advanced Machine Intelligence), Pieter Abbeel (AIX Ventures), Elad Gil (Think Colorado), Paul Buchheit (Y Combinator), Naval Ravikant (Sm4rt Predictive Systems), Eric Schmidt (Innovation Endeavors), Sameer Gandhi (Accel Partners), Auren Hoffman (Datavant), Joshua Müller (Headline (formerly e.ventures)), Stanley Druckenmiller (Quantum Wave Fund), Daniel Gross (C2 Investment), Jim Scheinman (Zoom Video Communications), Sara Thomas Deshpande (Maven Ventures), Garry Tan (Y Combinator), Amjad Masad, Mattia Astori, Tobias Lutke, Jeff Bezos, Balaji Srinivasan, Guillermo Rauch, Dylan Field, Peter Sonsini, Bob Muglia, Shane Neman

Cack Wilhelm's Experience

Board Observer ClickHouse2025 - Present
Board Member Sublime Security2024 - Present
Board Member Perplexity2023 - Present
Board Member Cortex2023 - Present
Board Member Cortex 2023 - Present
Board Observer Monte Carlo2022 - Present
Board Observer Cribl2021 - Present
Board Observer Papaya Global2021 - Present
Board Observer Papaya Global 2021 - Present
Board Member CircleCI2020 - Present
General Partner IVP2019 - Present
Partner Accomplice VC2017 - 2019
Principal Scale Venture Partners2014 - 2017
Sales Sense Platform (acquired by Cloudera)2011 - 2012
Sales Cloudera2011 - 2012
Sales Oracle2009 - 2011
Analyst Montgomery & Co.2008 - 2009
Analyst Montgomery & Co., LLC2008 - 2009
Professional Runner Nike2006 - 2008
Analyst Allen & Company LLC.2005 - 2005
Analyst Allen & Co.2005 - 2005

Cack Wilhelm's Education

The University of Chicago Booth School of Business Master of Business Administration (M.B.A.) Economics, Entrepreneurship, Finance
Princeton University Bachelor's Degree History
St. Paul Academy & Summit School High School