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The Venture Codex

Antiportfolio Ventures

667 Madison Avenue 5th Floor, New York, NY, 10065, USA

Overview

AI and LegalTech investment firm.

Deals · 12mo

3

Links

WebsiteLinkedIn

Stage focus

Seed
Series A
Series B

Geographic focus

Norway
United States

Sector focus

—

Investment portfolio

3rounds
NAMEDATESIZE
Newcode.ai
Aug 2026Participated
$14 MSeries A
Twin1
Aug 2026Participated
$20 MSeed
Patlytics
Apr 2026Participated
$40 MSeries B
Newcode.ai
Aug 2026Participated
$14 MSeries A
Twin1
Aug 2026Participated
$20 MSeed
Patlytics
Apr 2026Participated
$40 MSeries B
3
Items
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Insights

Time horizon

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Deal Distribution

Antiportfolio Ventures: 3 funding rounds are recorded in the selected participation categories.All available history.
Antiportfolio Ventures: 3 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed01
Series A01
Series B01

Monthly Deal Activity

Antiportfolio Ventures: 3 deals are recorded across 7 months.All available history.
Antiportfolio Ventures: 3 deals are recorded across 7 months. All available history
MonthDeals
Apr '261
May '260
Jun '260
Jul '260
Aug '262
Sep '260
Oct '260

Sector Breakdown

Antiportfolio Ventures: AI & Machine Learning is the largest displayed sector by deal count (3 deals).All available history.

A deal can appear in multiple sectors, so sector totals may overlap. Capital represents disclosed total round sizes, not fund cheque sizes.

Antiportfolio Ventures: AI & Machine Learning is the largest displayed sector by deal count (3 deals). All available history
SectorDeals
AI & Machine Learning3
Professional Services2
Enterprise Software1

Deal Size Distribution

Antiportfolio Ventures: 3 rounds have a disclosed size in the displayed size bands.All available history.

Undisclosed round sizes are excluded. Capital represents total round sizes, not fund cheque sizes.

Antiportfolio Ventures: 3 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M0
$5M-$10M0
$10M-$25M2
$25M-$50M1
$50M-$100M0
$100M-$250M0
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Antiportfolio Ventures: Europe has the largest recorded deal count among the displayed regions (1 deals).All available history.

Top 3 of 3 regions; European countries are grouped as Europe.

Antiportfolio Ventures: Europe has the largest recorded deal count among the displayed regions (1 deals). All available history
RegionDeals
Europe1
941111
United States1
Antiportfolio Ventures: 20 co-investors are shown, with Relativity sharing 2 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

Click a bubble to open that fund in a new tab.

Shows up to 20 co-investors ranked by shared deals. Deals may be shared with multiple funds, so rows overlap. Capital is total round size, not fund cheque size.

Antiportfolio Ventures: 20 co-investors are shown, with Relativity sharing 2 recorded deals. All available history
Co-investorShared deals
Relativity2
AGI House Ventures1
Alumni Ventures1
Aramco Ventures (Saudi Aramco Energy Ventures)1
BAM Corner Point1
Bessemer Venture Partners1
Btech Consortium1
EJF Capital1
F-Prime Capital1
Insiders1
Lakestar1
Myriad Venture Partners1
Neo1
Next471
Notion Capital1
OnDean1
Orrick1
SignalFire1
The LegalTech Fund1
Tin Alley Ventures1

Investment Strategy

Antiportfolio Ventures: Led accounts for 0% and participating for 100% of round participation.All available history.
Antiportfolio Ventures: Led accounts for 0% and participating for 100% of round participation. All available history
CategoryDeals (count)Share (%)
Led00%
Participating3100%
Antiportfolio Ventures: Single-lead accounts for 0% and co-led for 0% of lead dynamics.All available history.
Antiportfolio Ventures: Single-lead accounts for 0% and co-led for 0% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead00%
Co-led00%

Lead dynamics requires at least one led deal in this range

Team

David Fox