WestCap
Growth equityNew York · Growth · 31 people tracked
Investment thesis
WestCap believes that successful business building requires more than capital alone. The firm partners with portfolio companies by deploying experienced operators and company builders who work directly alongside management teams. Drawing on 25 years of experience scaling businesses at major companies, WestCap aims to be an active operational partner committed to driving transformative growth rather than passive investor backing.
Source: firm website, verified Aug 18, 2026.
Team · 31 people
from public directories
Founder mafia
2 people who came through WestCap went on to found or lead other companies.
What they invest in
from 4 of 12 portfolio companiesFintech ×3Enterprise Software ×2PropTech ×2AI & Machine Learning ×1Cleantech ×1Data & Infrastructure ×1SaaS ×1Travel & Hospitality ×1
HQs:United States×11
Investments · 12 tracked
founders shown can be your intro pathBy year:2024 · 12021 · 22020 · 72019 · 111 dated
Addepar is a portfolio management platform that enables investment teams and CIOs to aggregate, analyze, and report on diverse asset classes—including liquid equities and private markets—within a single consolidated system.
AI & Machine LearningData & InfrastructureEnterprise SoftwareFintechMountain View, US
Joe Lonsdale(Founder and Chairman of the Board)inEric Poirier(Chief Executive Officer and Board Member)inStephen Snyder(Executive Officer)Mitchell Bompey(Chief Financial Officer)
BoardLaurence Tosi(Director)inJuan Sabater(Director)
Board seatLaurence A. Tosi· per SEC Form D · $200M raise · filed Jun 2021
Co-investors8VCBlumberg CapitalCollective LiquidityCota CapitalCraft VenturesFf Venture Capital+10 more
San Francisco, US
Ryan Breslow(Executive Officer, Director)Ryan Loh(Executive Officer)
BoardSteve Sarracino(Director)Arjun Sethi(Director)Laurence Tosi(Director)in
Board seatLaurence A. Tosi· per SEC Form D · $97M raise · filed Jan 2021
Co-investorsManhattan Venture PartnersUntitled Investments
Montréal-founded short-term rental operator that scaled to 9,000+ hotel-style units before shutting down and liquidating in late 2025.
Travel & HospitalitySan Francisco, US
Francis Davidson Tanguay(Executive Officer, Director)Lucas Pellan(Executive Officer, Director)
BoardNabeel Hyatt(Director)inVivek Pattipati(Director)Laurence Tosi(Director)inNeil Mehta(Director)
Board seatLaurence A. Tosi· per SEC Form D · $225M raise · filed Jul 2019
Co-investorsSpark CapitalValor Equity Partners
Miami Beach, US
Christopher Pallotta(Executive Officer, Director)Sarah Gillespie(Executive Officer)Joseph Ramos(Executive Officer)Scott Kalish(Executive Officer)
BoardPeter Monaco(Director)James Pallotta(Director)
Board seatScott C. Ganeles· per SEC Form D · $7M raise · filed Jan 2022
Co-investorsRaptor Group
Valon builds a cloud-native software platform for mortgage servicing that replaces legacy systems with modern, fully integrated technology.
Enterprise SoftwareFintechPropTechSaaSNew York, US
Andrew Wang(Co-Founder / CEO)Jon Hsu(Co-Founder)Andrew W.(Founder)inJonathan Hsu(Founder)in
BoardMax Fink(Director)Brian McGrath(Director)
Board seatJoshua Dart· per SEC Form D · $75.6M raise · filed Aug 2024
Co-investorsAndreessen HorowitzAlleyCorpZigg CapitalAlley Robotics VenturesK50 VenturesRecharge Thematic Ventures Management Llc+1 more
San Francisco, US
Board seatLaurence A. Tosi· per SEC Form D · filed Jun 2020
San Francisco, US
Board seatLaurence A. Tosi· per SEC Form D · filed Jul 2020
San Francisco, US
Board seatLaurence A. Tosi· per SEC Form D · filed Apr 2020
San Francisco, US
Board seatLaurence A. Tosi· per SEC Form D · filed Jun 2020
San Francisco, US
Board seatLaurence A. Tosi· per SEC Form D · filed Apr 2020
San Francisco, US
Board seatLaurence A. Tosi· per SEC Form D · filed Jun 2020
GoodLeap provides financing and software tools that connect homeowners with contractors for home improvement and energy-efficient upgrades such as solar systems, offering a mobile app for account management and system monitoring.
CleantechFintechPropTech
Co-investorsBay Bridge Ventures ClimateNew Enterprise Associates (NEA)
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.
Portfolio news
latest coverage across their companiesAddepar · forgeglobal.com · Jul 26, 2026
Bolt Financial · bloomberg.com · Jun 25, 2025
Fund performance · per public LP disclosures · 2
as of Sep 2025| Fund | Vintage | Committed | Net IRR | TVPI | DPI |
|---|---|---|---|---|---|
| WestCap Strategic Operator Fund IILPs: Orange County Employees Retirement System, San Diego City Employees' Retirement System | 2021 | — | 2.6% | 1.10x | 0.02x |
| WestCap Strategic Operator FundLPs: South Carolina Retirement System Investment Commission | 2020 | — | 14.9% | — | — |
Source: public limited-partner disclosures (CalPERS, CalSTRS). Net IRR / TVPI / DPI as reported by the limited partner; a fund's early-year IRR is an interim estimate (J-curve).
Public market activity · per SEC filings
what is this? ⓘ5 insider ownership filings (Forms 3/4/5)
at StubHub Holdings, Inc. (STUB)
From the firm's own SEC EDGAR filings — stakes and insider roles in public companies, typically portfolio companies after an IPO. Not a portfolio list published by the firm.
Frequently asked questions
- What stage does WestCap invest at?
- WestCap invests at the Growth stage.
- What sectors does WestCap focus on?
- WestCap focuses on Sector Agnostic.
- Where is WestCap located?
- WestCap is headquartered in New York, US.
Images
Co-investors · 47
Andreessen Horowitz (a16z) is a venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz, known for pioneering the platform model with a large team of operators supporting founders across stages.
New Enterprise Associates (NEA) is a venture capital firm that invests in and provides long-term support to founders building new companies.
Spark Capital is a venture capital firm that partners with founders, known for early investments including leading Twitter's Series B in 2008.
Streamlined Ventures is an early-stage venture firm that partners with founders and invests at the seed stage to help build large-scale companies.
Founders Fund is a venture capital firm that backs technology companies building transformative products.
Bessemer Venture Partners is a global venture capital firm that partners with entrepreneurs across enterprise, consumer, and healthcare sectors from early stages through growth.
Greylock Partners is an early-stage venture capital firm that partners with founders building novel companies, providing deep engagement, network, and resources to each investment.
Alumni Ventures (AV) is a venture firm that gives accredited individual investors access to professionally managed, diversified venture portfolios by co-investing alongside leading lead VC firms. It offers annual funds, syndicate deal-by-deal investing, and various investor clubs.
Notable Capital is a venture capital firm that has partnered with founders for over two decades, backing companies from the earliest stages through to exit.
Benchmark is a venture capital firm with offices in San Francisco and Woodside that invests in early-stage startups.
Kraken is a cryptocurrency exchange operating since 2011, offering crypto trading along with related services such as margin trading, staking, derivatives, and (in the US) equities brokerage through Kraken Securities LLC.
Plug and Play is an innovation platform that connects corporations, governments, startups, investors, and universities to drive innovation.
▶35 more co-investors
Battery VenturesQuiet CapitalUpHonest CapitalInnovation EndeavorsFifth WallSoftBank Vision FundInovia CapitalResolute VenturesBowery CapitalQED InvestorsRed Swan Ventures01 AdvisorsEclipse VenturesCiti VenturesGeneral AtlanticJavelin Venture PartnersGalaxy Digital Assets FundZ47 (formerly Matrix Partners India)Dawn Capital LLPIrishAngelsHC9 VenturesStrawberry Creek VenturesMoving CapitalAllegisCyber CapitalFlexcap VenturesAtreides ManagementNorrsken VCActivant CapitalInfinite CapitalTeam IgniteDeep33Embedded VenturesFlashpoint Venture CapitalReimann InvestorsAdit Ventures Management, Llc
Firms observed investing alongside WestCap, from public investor directories. Shared companies are the overlap with WestCap's recorded portfolio.
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