ZYBT · Zhengye Biotechnology Holding Ltd · Shareholders & Ownership
Every disclosed holder of ZYBT 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 ZYBT
13F quarter Jun 30, 2026No chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 100,268 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 42,963,748 | — |
| Registered funds (N-PORT, not summed) | 0 | — |
% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.
Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.
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 ZYBT
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
42,963,748 | ||
| 2 |
|
42,963,748 | ||
| 3 |
XTX Topco Ltd
13F
CIK 1828301 · Unknown · Jun 30, 2026
|
48,865 | ||
| 4 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
|
29,068 | ||
| 5 |
WINTON GROUP Ltd
13F
CIK 1612063 · Unknown · Jun 30, 2026
|
12,730 | ||
| 6 |
UBS Group AG
13F
CIK 1610520 · Bank · Jun 30, 2026
|
7,992 | ||
| 7 |
ROYAL BANK OF CANADA
13F
CIK 1000275 · Bank · Jun 30, 2026
|
1,230 | ||
| 8 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
|
248 | ||
| 9 |
JPMORGAN CHASE & CO
13F
CIK 19617 · Bank · Jun 30, 2026
|
134 | ||
| 10 |
Caitong International Asset Management Co., Ltd
13F
CIK 1963355 · Unknown · Jun 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.