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The Venture Codex

Prime Eight Capital

San Diego, CA, United States

Overview

Venture capital firm.

Deals ยท 12mo

0

Stage focus

Series E

Geographic focus

United States

Sector focus

Venture Capital

Investment portfolio

1rounds
NAMEDATESIZE
Arthrosi Therapeutics
Oct 2025Led
$153 MSeries E
Arthrosi Therapeutics
Oct 2025Led
$153 MSeries E
1
Items
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Insights

Time horizon

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Deal Distribution

Prime Eight Capital: 1 funding rounds are recorded in the selected participation categories.All available history.
Prime Eight Capital: 1 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Series C+10

Monthly Deal Activity

Prime Eight Capital: 1 deals are recorded across 13 months.All available history.
Prime Eight Capital: 1 deals are recorded across 13 months. All available history
MonthDeals
Oct '251
Nov '250
Dec '250
Jan '260
Feb '260
Mar '260
Apr '260
May '260
Jun '260
Jul '260
Aug '260
Sep '260
Oct '260

Sector Breakdown

Prime Eight Capital: Health & Life Sciences is the largest displayed sector by deal count (1 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.

Prime Eight Capital: Health & Life Sciences is the largest displayed sector by deal count (1 deals). All available history
SectorDeals
Health & Life Sciences1
Consumer & Lifestyle1

Deal Size Distribution

Prime Eight Capital: 1 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.

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

Deals By Geography

Prime Eight Capital: United States has the largest recorded deal count among the displayed regions (1 deals).All available history.

Top 1 of 1 regions; European countries are grouped as Europe.

Prime Eight Capital: United States has the largest recorded deal count among the displayed regions (1 deals). All available history
RegionDeals
United States1
Prime Eight Capital: 3 co-investors are shown, with Cr sharing 1 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

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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.

Prime Eight Capital: 3 co-investors are shown, with Cr sharing 1 recorded deals. All available history
Co-investorShared deals
Cr1
HM Venture Partners1
ReliantTech1

Investment Strategy

Prime Eight Capital: Led accounts for 100% and participating for 0% of round participation.All available history.
Prime Eight Capital: Led accounts for 100% and participating for 0% of round participation. All available history
CategoryDeals (count)Share (%)
Led1100%
Participating00%
Prime Eight Capital: Single-lead accounts for 100% and co-led for 0% of lead dynamics.All available history.
Prime Eight Capital: Single-lead accounts for 100% and co-led for 0% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead1100%
Co-led00%

Team

No team members found for this fund.