111YI
13F holders, Q2 2026 (June 30)8holders
1new positions
1sold out
2famous investors
$13.65avg. 13F price*
At the end of Q2 2026, 8 institutions reported holding 111 Inc. (YI) in their 13F filings, unchanged from Q1 2026. 1 opened new positions and 1 sold out. The largest holders were Serenus Wealth Advisors, LLC ($359K), Citadel Advisors ($75K) and Renaissance Technologies ($56K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- 111 Inc.
- CUSIP
- 68247Q201
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $75K |
| Exits | 1 | $1K |
All 13F filers, Q1 2026 → Q2 2026: 18,841 shares bought and 312 shares sold, net +18,529 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 8 holders
| Serenus Wealth Advisors, LLC | 0.06% | No change | 4,320 | $359K |
| Citadel Advisors | 0.00% | New | 17,339 | $75K |
| Renaissance Technologies | 0.00% | Reduce -0.8% | 12,914 | $56K |
| UBS Group AG | 0.00% | Add +1497.0% | 1,597 | $7K |
| SBI Securities Co., Ltd. | 0.00% | Add +3.5% | 149 | $647 |
| Morgan Stanley | 0.00% | No change | 113 | $490 |
| JPMorgan Chase & Co. | 0.00% | Reduce -9.6% | 47 | $194 |
| Rhumbline Advisers | 0.00% | No change | 22 | $95 |
"% of holder's portfolio" is YI's weight in each manager's 13F, not the share of 111 Inc. the manager owns.