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BYSI · BeyondSpring Inc. · Shareholders & Ownership

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$0.63 -0.01 (-1.01%) At close · Nov 6
Market Cap
$25.74M
Shares
41.12M
Volume · Nov 6 35.01K Avg daily vol (3M) 877.86K

Every disclosed holder of BYSI in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns BYSI

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 6,042,633 14.70%
Insiders (Forms 3, 4, 5) 4,582,900 11.15%
13D/G-only blocks 9,114,190 22.17%
Remaining 21,380,097 51.99%
Registered funds (N-PORT, not summed) 625,782 1.52%

Shares outstanding: 41,119,820, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of BYSI

# Holder Shares
1
Lan Huang
13G CIK 1731316 · Unknown · Dec 31, 2024
Rule 13d-1(d), exempt investor
6,048,488
2
Lan Huang
13G CIK 1731317 · Unknown · Jun 30, 2026
Rule 13d-1(d), exempt investor, not summed
5,293,444
2.1
Huang Lan
Insider CIK 1731317 · Mar 20, 2026
Director, Chief Executive Officer, 10% Owner, issuer-wide
476,760
3
Decheng Capital China Life Sciences USD Fund III, L.P.
Insider CIK 1736814 · Oct 17, 2025
10% Owner, issuer-wide
4,028,036
4
Decheng Capital LLC
13F CIK 2010850 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
3,800,702
5
Decheng Capital Management III (Cayman), LLC
13G CIK 1747821 · Unknown · Sep 30, 2026
Rule 13d-1(c), passive investor
3,065,702
6
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
672,915
7
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
626,457
8
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Sep 30, 2026
367,740
9
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
343,113
10
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
282,669
11
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
231,120
12
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
181,196
13
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
63,032
14
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
62,024
15
Majeti Jiangwen
Insider CIK 2050150 · Dec 31, 2024
Director, issuer-wide
50,914
16
Fabbio Patrick
Insider CIK 1658859 · Dec 31, 2024
CFO & President, issuer-wide
24,592
17
RENAISSANCE TECHNOLOGIES LLC
13F CIK 1037389 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
10,900
18
Meridian Wealth Management, LLC
13F CIK 1697300 · Registered investment adviser · Sep 30, 2026
10,000
19
Vanguard Global Advisers, LLC
13F CIK 1811242 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
4,802
20
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
4,570
21
NATIONAL BANK OF CANADA /FI/
13F CIK 926171 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
2,875
22
Qiu Min
Insider CIK 2143654 · Jul 1, 2026
Chief Executive Officer, issuer-wide
2,498
23
Trifecta Capital Advisors, LLC
13F CIK 1962615 · Unknown · Sep 30, 2026
1,500
24
Tower Research Capital LLC (TRC)
13F CIK 1533421 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,466
25
SIMPLEX TRADING, LLC
13F CIK 1488542 · Unknown · Sep 30, 2026
929
26
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
319
27
Lu Yingjuan June
Insider CIK 2050151 · Dec 31, 2024
Chief Scientific Officer, issuer-wide
100
28
SBI Securities Co., Ltd.
13F CIK 1851815 · Non-US institution · Sep 30, 2026
76
29
BNP PARIBAS ARBITRAGE, SA
13F CIK 1166588 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
9
30
Caitong International Asset Management Co., Ltd
13F CIK 1963355 · Unknown · Sep 30, 2026
1

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Key facts CIK 1677940 CUSIP G10830100 13F (30d) 10 filings 7 filers Visit website Investor relations