111 Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of YI?
Owner TypeNumber of SharesOwnership Percentage
Private Companies4,345,2815.07%
Institutions4,956,4425.79%
VC/PE Firms7,924,1329.25%
General Public29,334,68534.2%
Individual Insiders39,103,78245.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 19 shareholders own 65.76% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
21.7%
Junling Liu
18,565,567US$11.4m0%no data
21.1%
Gang Yu
18,029,212US$11.0m0%no data
9.25%
ClearVue Partners
7,924,132US$4.8m0%no data
5.07%
First Pharmacia International
4,345,281US$2.7m0%no data
4.23%
6 Dimensions Capital Limited
3,622,947US$2.2m0%0.64%
1.67%
Zhi Yan
1,431,186US$875.2k0%no data
1.26%
Zhenxiang Huo
1,077,817US$659.1k0%no data
1.11%
Beijing ChinaEquity Equity Investment Management Co., Ltd.
949,751US$580.8k0%1.03%
0.16%
Renaissance Technologies LLC
134,247US$82.1k19.7%no data
0.074%
NFS Capital AG
63,428US$38.8k0%0.01%
0.06%
Morgan Stanley, Investment Banking and Brokerage Investments
51,381US$31.4k9.6%no data
0.049%
Citadel Advisors LLC
41,927US$25.6k20.7%no data
0.039%
Geode Capital Management, LLC
33,100US$20.2k0%no data
0.036%
XTX Holdings Limited, Asset Management Arm
31,123US$19.0k0%no data
0.018%
Hudson River Trading LLC, Asset Management Arm
15,028US$9.2k0%no data
0.012%
Rhumbline Advisers Ltd Partnership
10,220US$6.2k0%no data
0.0027%
UBS Asset Management AG
2,303US$1.4k-87.7%no data
0.00082%
JPMorgan Chase & Co, Brokerage and Securities Investments
700US$429.5-99.9%no data
0.00034%
Eaton Vance Management
287US$178.10%no data