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
178 CONNECTIONS
Oracle Network
102 CONNECTIONS
The University of Chicago Booth School of Business Network
82 CONNECTIONS
Nike Network
23 CONNECTIONS
Scale Venture Partners Network
18 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
$590M
Co-investors: William Reed (Spark Capital), Somesh Dash (IVP), Cristina Cordova (First Round Capital), Jean-Denis Greze (Plaid), Jay Simons (Bond), Lachy Groom (Stripe), Sarah Guo (Conviction Partners), Adam Bain (01 Advisors), Dick Costolo (01 Advisors), DJ Patil (‎GreatPoint Ventures), Scott Belsky (A24), Charles Zedlewski, Ron Pragides, Greg Brockman, Dylan Field
Venice
Series ADec 2025$25M
$25M
Co-investors: Assaf Rappaport
Gamma
Series BNov 2025$48M
$90M
Co-investors: Allison Pickens (Bessemer Venture Partners), Sarah Wang (Andreessen Horowitz), Amy Saper (Uncork Capital), Gaurav Jain (Founder Collective), Thomas Loverro (IVP), Vas Natarajan (Accel), Jeff Weiner (Next Play Ventures), Ziv Reichert (LocalGlobe), Suzanne Ashman Blair (LocalGlobe)
Sublime Security
Series COct 2025$150M
Series BDec 2024$60M
$240M
Co-investors: Shardul Shah (Index Ventures), Thomas Loverro (IVP), Dan Nguyen-Huu (Decibel Partners), Michael Sutton (Blu Venture Investors), Kevin Mahaffey (Lookout), Jared Sleeper, Oliver Friedrichs
LangChain
Series BOct 2025$130M
$150M
Co-investors: Sonya Huang (Sequoia Capital), Thomas Loverro (IVP)
ClickHouse
Series COct 2025
Series CMay 2025$350M
$650M
Co-investors: Peter Fenton (Benchmark), Gaurav Gupta (Lightspeed Venture Partners), Caryn Marooney (Coatue), Janelle Teng (Bessemer Venture Partners), Ethan Choi (Khosla Ventures), Matthias Turck (FirstMark Capital), Dharmesh Thakker (Battery Ventures), Byron Deeter (Bessemer Venture Partners), Mike Volpi (Hanabi Capital), Kevin Wang (Altimeter Capital), Jay Simons (Bond), Vibhor Rastogi (Citi Ventures)
Vercel
Series FSep 2025$300M
$860M
Co-investors: Casey Aylward (Accel), Daniel Levine (Accel), Reid Christian (CRV), Tyson Clark (GV (Google Ventures)), Quentin Clark (General Catalyst), Thomas Loverro (IVP), John Curtius (Cedar Capital Group), Glenn Solomon (Notable Capital (formerly GGV Capital)), Nat Friedman (C2 Investment), Raanan Bar-Cohen (Resolute Ventures), Naval Ravikant (Sm4rt Predictive Systems)
Perplexity
Series UnknownJul 2025$100M
Series DDec 2024$500M
Series CApr 2024$63M
Series BJan 2024$74M
$1.3B
Co-investors: Somesh Dash (IVP), Garry Tan (Initialized Capital), Elad Gil (Think Colorado), Jim Scheinman (Maven Ventures), Sara Thomas Deshpande (Maven Ventures), Pieter Abbeel (AIX Ventures), Nat Friedman (C2 Investment), Paul Buchheit (Y Combinator), Naval Ravikant (Sm4rt Predictive Systems), Eric Schmidt (Innovation Endeavors), Sameer Gandhi (Accel Partners), Auren Hoffman (Datavant), Daniel Gross (C2 Investment), Peter Sonsini, Tobias Lutke, Stanley Druckenmiller, Jeff Bezos, Yann LeCun, Guillermo Rauch, Mattia Astori, Bob Muglia, Dylan Field, Balaji Srinivasan

Cack Wilhelm's Experience

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