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 Companies4,363,8395.2%
Institutions6,026,4097.17%
VC/PE Firms7,924,1329.43%
General Public26,575,76731.6%
Individual Insiders39,103,09446.6%

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


Top Shareholders

Top 25 shareholders own 68.36% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
22.1%
Junling Liu
18,565,567US$21.4m0.04%no data
21.5%
Gang Yu
18,028,524US$20.7m0.02%no data
9.43%
ClearVue Partners
7,924,132US$9.1m0%no data
5.17%
First Pharmacia International
4,345,281US$5.0m0%no data
4.31%
6 Dimensions Capital, L.P.
3,622,947US$4.2m0%1.21%
1.7%
Zhi Yan
1,431,186US$1.6m0%no data
1.28%
Zhenxiang Huo
1,077,817US$1.2m0%no data
1.13%
Beijing ChinaEquity Equity Investment Management Co., Ltd.
949,751US$1.1m0%1.78%
0.42%
Greenwoods Asset Management Limited
348,863US$401.2k0%0.01%
0.39%
Barclays PLC Private Banking & Investment Banking Investment
329,800US$379.3k0%no data
0.26%
JPMorgan Chase & Co, Brokerage and Securities Investments
221,677US$254.9k-68.8%no data
0.24%
Renaissance Technologies LLC
203,020US$233.5k43.2%no data
0.12%
State Street Global Advisors, Inc.
97,970US$112.7k3.76%no data
0.08%
Citadel Advisors LLC
67,055US$77.1k43.5%no data
0.055%
Morgan Stanley, Investment Banking and Brokerage Investments
45,881US$52.8k-2.38%no data
0.039%
Geode Capital Management, LLC
33,100US$38.1k0%no data
0.038%
XTX Holdings Limited, Asset Management Arm
32,243US$37.1k196%0.01%
0.025%
Millennium Management LLC
20,864US$24.0k0%no data
0.022%
Tower Research Capital LLC
18,558US$21.3k0%no data
0.017%
Two Sigma Securities, LLC, Asset Management Arm
14,593US$16.8k0%no data
0.013%
Ground Swell Capital, LLC
10,597US$12.2k0%0.05%
0.012%
Connor, Clark & Lunn Investment Management Ltd.
10,466US$12.0k-61.3%no data
0.0099%
Rhumbline Advisers Ltd Partnership
8,325US$9.6k0%no data
0.0052%
Envestnet Asset Management, Inc.
4,361US$5.0k85.6%no data
0.0042%
Wellspring Financial Advisors, LLC
3,529US$4.1k-11%no data
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