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LongRiver Investments

TianYaoQiao Road Number 333 1002, 10th Floor, Ascendas Plaza, Shanghai, Xuhui, 200032, China

Overview

Investment firm focused on medical and technology sectors.

Founded

2022

Deals ยท 12mo

1

Links

WebsiteLinkedIn

Stage focus

Series A
Series B

Geographic focus

China
United States

Sector focus

Finance
Financial Services
Funding Platform

Investment portfolio

9rounds
NAMEDATESIZE
Worg Pharmaceuticals
Dec 2025Participated
$43 MSeries D
Ouro Medicines
Jan 2025Participated
$120 MSeries A
Rona Therapeutics
Jul 2024Led
$35 MSeries A
Ronovo Surgical
Jun 2024Participated
$41 MSeries B
Tuge Medical Technology
Apr 2024Led
$28 MOther Equity
Allorion Therapeutics
Mar 2023Participated
$50 MSeries B
Ronovo Surgical
Feb 2023Led
$50 MOther Equity
Sironax
Aug 2022Participated
$200 MSeries B
Ronovo Surgical
Jan 2020Participated
$26 MSeries B
Worg Pharmaceuticals
Dec 2025Participated
$43 MSeries D
Ouro Medicines
Jan 2025Participated
$120 MSeries A
Rona Therapeutics
Jul 2024Led
$35 MSeries A
Ronovo Surgical
Jun 2024Participated
$41 MSeries B
Tuge Medical Technology
Apr 2024Led
$28 MOther Equity
Allorion Therapeutics
Mar 2023Participated
$50 MSeries B
Ronovo Surgical
Feb 2023Led
$50 MOther Equity
Sironax
Aug 2022Participated
$200 MSeries B
Ronovo Surgical
Jan 2020Participated
$26 MSeries B
9
Items
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Insights

Time horizon

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Deal Distribution

LongRiver Investments: 9 funding rounds are recorded in the selected participation categories.All available history.
LongRiver Investments: 9 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Series A11
Series B04
Series C+01
Other Equity20

Monthly Deal Activity

LongRiver Investments: 9 deals are recorded across 82 months.All available history.
LongRiver Investments: 9 deals are recorded across 82 months. All available history
MonthDeals
Jan '201
Feb '200
Mar '200
Apr '200
May '200
Jun '200
Jul '200
Aug '200
Sep '200
Oct '200
Nov '200
Dec '200
Jan '210
Feb '210
Mar '210
Apr '210
May '210
Jun '210
Jul '210
Aug '210
Sep '210
Oct '210
Nov '210
Dec '210
Jan '220
Feb '220
Mar '220
Apr '220
May '220
Jun '220
Jul '220
Aug '221
Sep '220
Oct '220
Nov '220
Dec '220
Jan '230
Feb '231
Mar '231
Apr '230
May '230
Jun '230
Jul '230
Aug '230
Sep '230
Oct '230
Nov '230
Dec '230
Jan '240
Feb '240
Mar '240
Apr '241
May '240
Jun '241
Jul '241
Aug '240
Sep '240
Oct '240
Nov '240
Dec '240
Jan '251
Feb '250
Mar '250
Apr '250
May '250
Jun '250
Jul '250
Aug '250
Sep '250
Oct '250
Nov '250
Dec '251
Jan '260
Feb '260
Mar '260
Apr '260
May '260
Jun '260
Jul '260
Aug '260
Sep '260
Oct '260

Sector Breakdown

LongRiver Investments: Health & Life Sciences is the largest displayed sector by deal count (9 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.

LongRiver Investments: Health & Life Sciences is the largest displayed sector by deal count (9 deals). All available history
SectorDeals
Health & Life Sciences9
Hardware & Robotics3

Deal Size Distribution

LongRiver Investments: 9 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.

LongRiver Investments: 9 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M0
$5M-$10M0
$10M-$25M0
$25M-$50M5
$50M-$100M2
$100M-$250M2
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

LongRiver Investments: China has the largest recorded deal count among the displayed regions (7 deals).All available history.

Top 2 of 2 regions; European countries are grouped as Europe.

LongRiver Investments: China has the largest recorded deal count among the displayed regions (7 deals). All available history
RegionDeals
China7
United States2
LongRiver Investments: 20 co-investors are shown, with GGV Capital 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.

LongRiver Investments: 20 co-investors are shown, with GGV Capital sharing 2 recorded deals. All available history
Co-investorShared deals
GGV Capital2
Lilly Asia Ventures2
Matrix Partners China2
Vivo Capital2
3SBio1
Abu Dhabi Investment Authority1
ARCH Venture Partners1
CBC Group1
Dongzheng Innovation1
Eight Roads Ventures1
Elikon Venture1
F-Prime Capital1
Future Innovation Fund1
Gaorong Capital1
GSK1
INCE Capital1
Invus1
K2 Venture Partners1
King Star Med1
Kington Capital1

Investment Strategy

LongRiver Investments: Led accounts for 33% and participating for 67% of round participation.All available history.
LongRiver Investments: Led accounts for 33% and participating for 67% of round participation. All available history
CategoryDeals (count)Share (%)
Led333%
Participating667%
LongRiver Investments: Single-lead accounts for 67% and co-led for 33% of lead dynamics.All available history.
LongRiver Investments: Single-lead accounts for 67% and co-led for 33% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead267%
Co-led133%

Team

Jiang Zhang

CEO