111YI
13F holders, Q1 2026 (March 31)8holders −1
1new positions
2sold out
1famous investor
$22.83avg. 13F price*
At the end of Q1 2026, 8 institutions reported holding 111 Inc. (YI) in their 13F filings, down 1 from Q4 2025. 1 opened new positions and 2 sold out. The largest holders were Serenus Wealth Advisors, LLC ($321K), Renaissance Technologies ($85K) and Citigroup Inc. ($1K). One famous investor held it Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- 111 Inc.
- CUSIP
- 68247Q201
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $1K |
| Exits | 2 | $116K |
All 13F filers, Q4 2025 → Q1 2026: 517 shares bought and 45,857 shares sold, net −45,340 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 8 holders
| Serenus Wealth Advisors, LLC | 0.06% | Reduce -1.5% | 4,320 | $321K |
| Renaissance Technologies | 0.00% | Add +2.4% | 13,014 | $85K |
| Citigroup Inc. | 0.00% | New | 207 | $1K |
| SBI Securities Co., Ltd. | 0.00% | No change | 144 | $939 |
| Morgan Stanley | 0.00% | Reduce -19.3% | 113 | $737 |
| UBS Group AG | 0.00% | Reduce -67.0% | 100 | $652 |
| JPMorgan Chase & Co. | 0.00% | Add +23.8% | 52 | $334 |
| Rhumbline Advisers | 0.00% | No change | 22 | $142 |
"% of holder's portfolio" is YI's weight in each manager's 13F, not the share of 111 Inc. the manager owns.