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Investor profile

Kevin Patrick Mahaffey

Angel · San Francisco, United States

LinkedIn ↗
119 portfolio companies Angel · $957M invested · 134 investments · Investor rank #3,070 · Last investment 3/2026
Portfolio companies 119 ↑ 36% 5y
Decacorns 0
Thoroughbreds 6
Power Law #195Investor Ranking · Global · 2026 · Top 1%
01 · Biggest holdings

Kevin Patrick Mahaffey’s biggest current holdings.

The most valuable companies Kevin Patrick Mahaffey still holds — unicorns and thoroughbreds it has backed, ordered by Dealroom’s latest valuation. Companies that have been acquired or gone public are in Exits instead. Where a cap table names Kevin Patrick Mahaffey directly, the stake and its estimated value are shown too.

#CompanyEst. stakeValuationEst. value
  1. 1 BenchlingUnicorn · Health · USA — $6.1B —
  2. 2 TemporalUnicorn · Enterprise Software · USA — $5.0B —
  3. 3 LatticeUnicorn · Jobs Recruitment · USA — $3.0B —
  4. 4 SourcegraphUnicorn · Enterprise Software · USA 1.3% $2.6B $34M
  5. 5 Salt SecurityUnicorn · Security · USA — $1.4B —
  6. 6 People.aiUnicorn · Marketing · USA — $1.1B —
  7. 7 KaratUnicorn · Jobs Recruitment · USA — $1.1B —
  8. 8 SendBirdUnicorn · Marketing · USA — $1.1B —
  9. 9 Mesh ConnectUnicorn · Fintech · USA — $1.0B —

Estimated value = Kevin Patrick Mahaffey’s disclosed ownership % × Dealroom’s latest company valuation; direct named stakes only, exited positions excluded. Figures are indicative, not reported marks. See the underlying cap tables on Dealroom →

02 · Portfolio analysis

Where Kevin Patrick Mahaffey’s portfolio is concentrated.

Distribution of portfolio companies by headquarters country, sector, entry stage and current growth stage. Across all 119 portfolio companies. "Stage entered" is the first priced round the investor joined, derived from the investor’s transaction history.

By countryCount
  1. USA115
  2. Canada6
  3. Israel3
  4. Germany2
  5. UK2
  6. Finland1
  7. Hong Kong1
  8. India1
  9. Italy1
  10. Mexico1
  11. Norway1
  12. Poland1
By sectorCount
  1. Enterprise Software47
  2. Security23
  3. Fintech14
  4. Health14
  5. Marketing7
  6. Media7
  7. Food6
  8. Legal6
  9. Real Estate6
  10. Robotics5
  11. Education4
  12. Event Tech4
By stage enteredCount
  1. Seed88
  2. Series A27
  3. Series B+2
By growth stageCount
  1. Early Growth63
  2. Breakout Stage51
  3. Late Growth19
03 · Portfolio market map

Inside Kevin Patrick Mahaffey’s portfolio.

The 60 highest-funded portfolio companies, of 119 tracked.

Airtable
Enterprise Software · Unicorn
$1.3B
Temporal
Enterprise Software · Unicorn
$5.0B
Benchling
Health · Unicorn
$6.1B
Lattice
Jobs Recruitment · Unicorn
$3.0B
SendBird
Marketing · Unicorn
$1.1B
Salt Security
Security · Unicorn
$1.4B
Shift Technologies
Transportation
Sourcegraph
Enterprise Software · Unicorn
$2.6B
People.ai
Marketing · Unicorn
$1.1B
Mesh Connect
Fintech · Unicorn
$1.0B
Albedo
Space
$285M
Karat
Jobs Recruitment · Unicorn
$1.1B
Dcbel
Real Estate
$220M
Coco
Food
$320M
Split Software
Enterprise Software
$200M
Joy
Event Tech
$240M
Silo
Food
$140M
NURX
Health
$268M
Cequence Security
Security
$240M
Sublime Security
Security
$240M
Pano
Security
$176M
Tonkean
Enterprise Software
$200M
AttackIQ
Security
$176M
Nearside
Fintech
$232M
Notable Labs
Health
Demisto
Security
$560M
Torii
Enterprise Software
$200M
Rose Rocket
Transportation
$152M
Indent
Legal
$224M
Modern Dropship
Enterprise Software
$160M
Mos
Fintech
$400M
andros
Health
$70M
LogRocket
Enterprise Software
$100M
Fleet Device Management
Enterprise Software
$108M
CareRev
Health
$200M
Routable
Fintech
$120M
Karman+
Space
$80M
Boundless Immigration
Legal
$100M
Fleetsmith
Security
$120M
Productfy
Fintech
$64M
Smallstep
Security
$28M
Stork Club
Health
$120M
Anzen Insurance
Legal
$64M
Era Software
Enterprise Software
$61M
Token Security
Fintech
$80M
Mason America
Telecom
$100M
Zesty
Food
$70M
Latchel
Real Estate
$67M
Metaplane
Enterprise Software
$55M
LimaCharlie
Security
$41M
Uiflow
Enterprise Software
$60M
RedKix
Enterprise Software
$100M
RedLock
Security
$173M
Bridgecrew
Security
$200M
Pathmind
Enterprise Software
$46M
Oyster
Media
$56M
Beeper
Media
$125M
Facet
Media
$52M
Pomerium
Security
$55M
Jenfi
Fintech
$26M
04 · Portfolio founders

Where Kevin Patrick Mahaffey’s portfolio founders come from.

134 founders across the 100 highest-funded portfolio companies — by current location, university attended, and the companies they worked at before founding. Sourced from the founder records the API links to each portfolio company.

LocationCount
  1. United States102
  2. Israel8
  3. Canada5
  4. Cuba3
  5. United Kingdom3
  6. Netherlands2
  7. Poland2
  8. Argentina1
  9. China1
  10. Ireland1
UniversityCount
  1. Stanford University9
  2. Massachusetts Institute of Technology7
  3. University of California, Berkeley7
  4. University of Cambridge6
  5. Duke University5
  6. University of California, Los Angeles5
  7. Harvard Business School4
  8. Harvard University3
  9. Johns Hopkins University3
  10. Stanford University Graduate School of Business3
Previous companyCount
  1. Microsoft12
  2. Alphabet | Google7
  3. Amazon5
  4. Meta4
  5. Stanford University4
  6. Boston Consulting Group3
  7. Climate Pledge Fund3
  8. Jive Software3
  9. Palantir3
  10. Strategy&3
05 · Similar investors

Similar investors.

Peers the API surfaces as most similar by portfolio shape, with Dealroom investor rank and portfolio scale.

Y Combinator
Accelerator · San Francisco
#62 rank 7,127 companies $1.9T portfolio
Techstars
Accelerator · New York City
#855 rank 2,278 companies $249B portfolio
Andreessen Horowitz
Venture Capital · Menlo Park
#2 rank 1,188 companies $4.4T portfolio
Khosla Ventures
Venture Capital · Menlo Park
#53 rank 856 companies $1.9T portfolio
Tiger Global
Private Equity · New York City
#19 rank 811 companies $3.9T portfolio
General Catalyst
Venture Capital · San Francisco
#16 rank 927 companies $2.1T portfolio
500 Global
Venture Capital · Palo Alto
#431 rank 2,321 companies $284B portfolio
Sequoia
Venture Capital · Menlo Park
#3 rank 1,921 companies $23T portfolio