ArriVent BioPharma, Inc.

AVBP • NASDAQ

ArriVent BioPharma, Inc. is a biotechnology company in the healthcare sector on NASDAQ, led by Zhengbin (Bing) Yao, Ph.D., with a market cap of $1.0B. As of Q3 2025, 95% of shares are held by 104 institutional investors, with Hillhouse Capital Advisors, Ltd. as the largest holder at 11.05%.

Chief Executive OfficerZhengbin (Bing) Yao, Ph.D.

Market Cap$1.0B

Biotechnology

Healthcare

Employees40.0

Websitearrivent.com

Country

United States of America

Overview

Overview of institutional ownership in AVBP as of Q3 2025 with a market cap of $748.5M

All Institutions

Institutions: 104
Value Held: $712.4M
Shares Held: 38.6M
Avg Position: $6.8M
Median Position: $355.5K

Hedge Funds

Hedge Funds: 18
Value Held: $257.8M
Shares Held: 14.0M
Avg Position: $14.3M
Median Position: $1.8M

Ownership Breakdown

Institutional (non-HF)

60.73%

$454.6M

Hedge Funds

34.44%

$257.8M

Retail & Other

4.83%

$36.1M

Based on market cap of $748.5M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.

Biggest Investors

Institutions with the largest positions in AVBP as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
H Hillhouse Capital Advisors, Ltd. Institution	-	$82.7M 2.21% of portfolio	11.05% 4.5M shares	Q1 2024 Held for 1y 8m	$3.7B
I INFINITUM ASSET MANAGEMENT, LLC Hedge Fund•Long/Short	John Y Yetimoglu CIO	$71.4M 13.13% of portfolio	9.54% 3.9M shares	Q4 2024 Held for 11 months	$543.8M
SUVRETTA CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short	Aaron Leonard Cowen CEO	$68.3M 2.07% of portfolio	9.13% 3.7M shares	Q1 2024 Held for 1y 8m	$3.3B
FMR LLC Institution	-	$62.9M 0.00% of portfolio	8.40% 3.4M shares	Q1 2024 Held for 1y 8m	$1.92T
ORBIMED ADVISORS LLC Hedge Fund•Sector	Sam Block Iii CFO	$55.9M 1.35% of portfolio	7.46% 3.0M shares	Q1 2024 Held for 1y 8m	$4.1B
B BlackRock, Inc. Institution	-	$37.8M 0.00% of portfolio	5.04% 2.0M shares	Q1 2024 Held for 1y 8m	$5.67T
VANGUARD GROUP INC Institution	Salim Ramji CEO	$37.4M 0.00% of portfolio	5.00% 2.0M shares	Q1 2024 Held for 1y 8m	$6.69T
Octagon Capital Advisors LP Hedge Fund•Sector	Ting (Nmn) Jia Founder	$36.4M 5.71% of portfolio	4.86% 2.0M shares	Q1 2024 Held for 1y 8m	$637.4M
N Novo A/S Institution	-	$35.8M 2.35% of portfolio	4.79% 1.9M shares	Q1 2024 Held for 1y 8m	$1.5B
S Sofinnova Ventures Inc Venture Capital	James Irvin Healy Managing Partner	$31.3M 1.92% of portfolio	4.18% 1.7M shares	Q1 2024 Held for 1y 8m	$1.6B

Net Capital Flow

Institutional buying and selling activity for AVBP in Q3 2025

Traded: +$90.4M
Buyers: 62
Sellers: 30
Total Bought: +$104.3M
Total Sold: −$13.9M
Avg Position: $6.1M

Biggest Buyers

Institution	Net Bought	Current Position
FMR LLC Institution	+$24.9M +1.3M shares	$62.9M 3.4M shares
VANGUARD GROUP INC Institution	+$10.1M +546.0K shares	$37.4M 2.0M shares
I INFINITUM ASSET MANAGEMENT, LLC Hedge Fund•Long/Short	+$8.3M +450.0K shares	$71.4M 3.9M shares
UBS Group AG Institution	+$7.6M +411.0K shares	$9.2M 497.6K shares
MORGAN STANLEY RIA/Wealth	+$5.4M +290.7K shares	$7.2M 392.0K shares
SUVRETTA CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short	+$5.4M +290.7K shares	$68.3M 3.7M shares
STATE STREET CORP Institution	+$5.3M +286.8K shares	$19.0M 1.0M shares
FRANKLIN RESOURCES INC Institution	+$4.7M +256.4K shares	$4.7M 256.4K shares
B BlackRock, Inc. Institution	+$3.8M +207.8K shares	$37.8M 2.0M shares
Marshall Wace LLP Institution	+$3.3M +180.2K shares	$3.3M 180.2K shares

Biggest Sellers

Institution	Net Sold	Current Position
H Hidden Lake Asset Management LP Hedge Fund•Long/Short	−$5.4M −292.8K shares	$5.8M 314.0K shares
S Squarepoint Ops LLC Hedge Fund•Quant	−$1.4M −76.0K shares	$2.4M 128.3K shares
Weiss Asset Management LP Hedge Fund•Multi-Strategy	−$1.2M −53.8K shares	Sold Off 0 shares
Verition Fund Management LLC Hedge Fund•Multi-Strategy	−$764.9K −41.5K shares	$277.6K 15.0K shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	−$732.7K −33.7K shares	Sold Off 0 shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	−$644.6K −29.6K shares	Sold Off 0 shares
H HRT FINANCIAL LLC Institution	−$551.8K −25.3K shares	Sold Off 0 shares
Susquehanna Portfolio Strategies, LLC Private Equity	−$436.6K −20.1K shares	Sold Off 0 shares
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC Long Only Manager	−$343.0K −18.6K shares	$202.2K 11.0K shares
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	−$311.1K −14.3K shares	Sold Off 0 shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited AVBP in Q3 2025

New Positions: 14
New Value: $11.2M
Exited Positions: 11
Exited Value: $5.1M

New Positions

Institution	Position Value
FRANKLIN RESOURCES INC Institution	$4.7M 256.4K shares
Burkehill Global Management, LP Hedge Fund•Event Driven	$1.8M 100.0K shares
Frigate Ventures LP RIA/Wealth	$1.8M 99.9K shares
Quest Partners LLC Hedge Fund•Quant Macro	$764.7K 41.4K shares
C CI Private Wealth, LLC RIA/Wealth	$618.1K 33.5K shares
C Corient IA LLC Fund of Funds	$618.1K 33.5K shares
J Jump Financial, LLC Institution	$376.4K 20.4K shares
DIMENSIONAL FUND ADVISORS LP Long Only Manager	$261.2K 14.2K shares
Caption Management, LLC Hedge Fund•Long/Short	$129.2K 7.0K shares
B BESSEMER GROUP INC Institution	$25.7K 1.4K shares

Exited Positions

Institution	Previous Position
Weiss Asset Management LP Hedge Fund•Multi-Strategy	$1.2M 53.8K shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$732.7K 33.7K shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$644.6K 29.6K shares
H HRT FINANCIAL LLC Institution	$551.8K 25.3K shares
Susquehanna Portfolio Strategies, LLC Private Equity	$436.6K 20.1K shares
BALYASNY ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	$311.1K 14.3K shares
INTECH INVESTMENT MANAGEMENT LLC Long Only Manager	$293.0K 13.5K shares
A AXQ CAPITAL, LP Hedge Fund•Market Neutral	$277.2K 12.7K shares
V Virtu Financial LLC Institution	$272.8K 12.5K shares
B Brevan Howard Capital Management LP Institution	$208.8K 9.6K shares

Options Activity

Institutions with the largest Call and Put options positions in AVBP as of Q3 2025

Call Positions: 1
Call Value: $424.4K
Put Positions: 2
Put Value: $1.4M

Call Positions

Institution	Position Value
Caption Management, LLC Hedge Fund•Long/Short	$424.4K 230.0 contracts

Put Positions

Institution	Position Value
Caption Management, LLC Hedge Fund•Long/Short	$752.8K 408.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$608.9K 330.0 contracts

Most Committed Institutions

Institutions with AVBP as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
I INFINITUM ASSET MANAGEMENT, LLC Hedge Fund•Long/Short	John Y Yetimoglu CIO	13.13% $71.4M	9.54% 3.9M shares	Q4 2024 Held for 11 months	$543.8M
Octagon Capital Advisors LP Hedge Fund•Sector	Ting (Nmn) Jia Founder	5.71% $36.4M	4.86% 2.0M shares	Q1 2024 Held for 1y 8m	$637.4M
H Hidden Lake Asset Management LP Hedge Fund•Long/Short	Kevin Ka Wah Mok Founder	2.42% $5.8M	0.77% 314.0K shares	Q2 2024 Held for 1y 5m	$239.0M
N Novo A/S Institution	-	2.35% $35.8M	4.79% 1.9M shares	Q1 2024 Held for 1y 8m	$1.5B
H Hillhouse Capital Advisors, Ltd. Institution	-	2.21% $82.7M	11.05% 4.5M shares	Q1 2024 Held for 1y 8m	$3.7B
SUVRETTA CAPITAL MANAGEMENT, LLC Hedge Fund•Long/Short	Aaron Leonard Cowen CEO	2.07% $68.3M	9.13% 3.7M shares	Q1 2024 Held for 1y 8m	$3.3B
S Sofinnova Ventures Inc Venture Capital	James Irvin Healy Managing Partner	1.92% $31.3M	4.18% 1.7M shares	Q1 2024 Held for 1y 8m	$1.6B
F Fund 1 Investments, LLC Institution	-	1.40% $11.4M	1.53% 619.9K shares	Q2 2025 Held for 5 months	$814.8M
ORBIMED ADVISORS LLC Hedge Fund•Sector	Sam Block Iii CFO	1.35% $55.9M	7.46% 3.0M shares	Q1 2024 Held for 1y 8m	$4.1B
General Catalyst Group Management, LLC Venture Capital	Hemant Nmn Taneja Managing Partner	0.91% $27.6M	3.68% 1.5M shares	Q1 2024 Held for 1y 8m	$3.0B

Hedge Fund Spotlight

Discover hedge funds investing in AVBP

ExodusPoint Capital Management, LP

Hedge Fund • Multi-Strategy

Portfolio ManagerMichael Robert Gelband

Portfolio Value: $7.1B
Positions: 1,351
Last Reported: Q3 2025

Sector Allocation

Position in ArriVent BioPharma, Inc.

Market Value: $666.7K
Shares Held: 36.1K
Portfolio Weight: 0.01%
Owned Since: 2025-Q1

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