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111 (YI)

111 on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials and insider trades. Listed on Nasdaq, classified by the SEC as retail-drug stores and proprietary stores.

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4K

Short interest

settlement 2026-10-15

1.0

Days to cover

unchanged vs prior

24.2%

Short share of volume

2026-11-02

3,734

Fails to deliver

settlement 2026-09-24

-$15K

Insider flow, 90 days

0 buys, 2 sells

As of 2026-11-02.

Short interest

FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSON

As of 15 October 2026, short interest in YI is 4,313 shares, down 6,433 shares over the last month. Over the last 48 readings it ranged from 732 shares (15 September 2025) to 141,789 shares (15 January 2025). The latest reading sits at the bottom of that range. At the reported average volume of 12K shares a day that is 1.0 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-10-154,313-38.5%12,2011.00
2026-09-307,014-34.7%19,9031.00
2026-09-1510,746+11.8%13,3831.00
2026-08-319,613+51.0%12,1951.00
2026-08-146,368-23.1%4,6951.36
2026-07-318,278-11.6%2,3083.59
2026-07-159,363+107.5%17,2701.00
2026-06-304,513-13.3%44,3061.00
2026-06-155,205-13.4%35,8401.00
2026-05-296,011-57.5%21,9071.00
2026-05-1514,127+2.3%14,3221.00
2026-04-3013,805-45.1%11,7421.18
2026-04-1525,129-12.3%8,0053.14
2026-03-3128,639+15.6%13,3192.15
2026-03-1324,772+0.3%16,2301.53
2026-02-2724,689-4.9%19,2261.28
2026-02-1325,958-33.5%61,8211.00
2026-01-3039,019+10.1%59,1821.00
2026-01-1535,430+2235.5%113,3281.00
2025-12-311,517+51.7%12,7741.00
2025-12-151,000-31.9%11,8101.00
2025-11-281,469-44.3%15,6441.00
2025-11-142,636-61.3%6,5061.00
2025-10-316,808+46.0%8,7851.00
2025-10-154,664-24.6%20,3211.00
2025-09-306,188+745.4%28,0531.00
2025-09-15732-19.0%26,0141.00
2025-08-29904-78.3%13,7141.00
2025-08-154,165+80.9%13,1411.00
2025-07-312,302+21.0%7,9011.00
2025-07-151,903-71.9%9,3201.00
2025-06-306,778+615.0%13,1841.00
2025-06-13948-74.1%10,4891.00
2025-05-303,655-33.5%14,6131.00
2025-05-155,493-1.8%10,3781.00
2025-04-305,593+187.4%7,6261.00
2025-04-151,946-34.6%27,2051.00
2025-03-312,975-54.8%39,3351.00
2025-03-146,584+95.2%27,9571.00
2025-02-283,373-44.4%36,1971.00
2025-02-146,070-74.4%31,9411.00
2025-01-3123,725-83.3%57,2021.00
2025-01-15141,789+66.2%518,1741.00
2024-12-3185,322+167.3%221,7541.00
2024-12-1331,924-41.2%111,9561.00
2024-11-2954,264+68.3%277,8581.00
2024-11-1532,249-1.0%111,6681.00
2024-10-3132,582-56.3%125,9921.00

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 2 November 2026, the short share of YI volume is 24.2%, up 16.2 points over the last five sessions. Over the last 30 readings it ranged from 0.1% (21 October 2026) to 81.7% (27 October 2026). The latest reading is 5.3 points above the 30-session average of 18.9%, on 2K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-11-024012K24.2%0
2026-10-3017112K1.5%0
2026-10-297K19K38.7%0
2026-10-284494K11.3%0
2026-10-274K5K81.7%0
2026-10-261372K8.0%0
2026-10-232K4K52.0%0
2026-10-222442K10.3%0
2026-10-2112K0.1%0
2026-10-20191K1.7%0
2026-10-1939399539.5%0
2026-10-162883K9.2%0
2026-10-153K10K35.1%0
2026-10-1411960219.8%0
2026-10-1385K0.2%0
2026-10-123122114.0%0
2026-10-098829230.1%0
2026-10-08291K2.3%0
2026-10-071K11K11.1%0
2026-10-06962K4.5%0
2026-10-05172K0.7%0
2026-10-02145K0.3%0
2026-10-01321K2.5%0
2026-09-30812K4.1%0
2026-09-29932K4.9%0
2026-09-282K4K46.2%0
2026-09-25314217.4%0
2026-09-245544912.3%0
2026-09-236K12K51.2%0
2026-09-223K7K42.4%0

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 24 September 2026, the fails-to-deliver balance in YI is 3,734 shares, up 577 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (19 August 2026) to 5,391 shares (14 September 2026).

SettlementShares failedPriceValue
2026-09-243,734$3.83$14K
2026-09-233,157$3.76$12K
2026-09-17802$3.42$3K
2026-09-161,407$3.33$5K
2026-09-153,850$3.33$13K
2026-09-145,391$3.57$19K
2026-09-11788$3.31$3K
2026-09-021,429$3.40$5K
2026-09-011,609$3.29$5K
2026-08-3154$3.46$187
2026-08-2821$3.61$76
2026-08-26308$3.79$1K
2026-08-2554$3.81$206
2026-08-191$3.57$4
2026-08-0562$3.67$228
2026-07-2817$3.65$62
2026-07-133,383$4.02$14K
2026-07-081,517$4.08$6K
2026-07-071,517$4.00$6K
2026-07-061,517$4.20$6K
2026-07-021,517$4.31$7K
2026-07-011,517$4.34$7K
2026-06-301,862$4.13$8K
2026-06-127$4.28$30
2026-06-11281$4.36$1K
2026-06-0495$5.15$489
2026-06-03841$5.44$5K
2026-06-02437$5.41$2K
2026-06-01514$5.35$3K
2026-05-29457$5.47$2K

Insider trades

SEC Form 4, newest first. JSON

Insiders at YI reported 2 open-market sells worth $15K in the last 90 days and no open-market buys. Latest filing: Chen Yang Luke (Director) on 2026-09-28.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-28Chen Yang LukeDirectorSell38K$0.18$7K413K
2026-09-23Chen Yang LukeDirectorSell44K$0.18$8K451K
2026-06-15Chen Yang LukeDirectorSell44K$0.23$10K495K
2026-06-15Sun Jian DavidDirectorSell59K$0.23$14K413K
2026-06-12Chen Yang LukeDirectorSell50K$0.23$11K539K
2026-06-11Sun Jian DavidDirectorSell111K$0.23$26K472K
2026-06-10Sun Jian DavidDirectorSell115K$0.22$25K583K
2026-06-09Sun Jian DavidDirectorSell12K$0.23$3K699K
2026-05-27Luo Jun JustinDirectorSell70K$0.25$18K711K
2026-05-27Chen Yang LukeDirectorSell3K$0.25$850589K
2026-05-27Sun Jian DavidDirectorSell70K$0.25$18K711K
2026-05-26Luo Jun JustinDirectorSell29K$0.27$8K781K
2026-05-26Chen Yang LukeDirectorSell1K$0.27$389593K
2026-05-26Sun Jian DavidDirectorSell29K$0.27$8K781K
2026-05-12Teo Nee ChuanDirectorGrant413K$0.00$0812K
2026-05-12Luo Jun JustinDirectorGrant413K$0.00$0810K
2026-05-12Chen Yang LukeDirectorGrant413K$0.00$0594K
2026-05-12Sun Jian DavidDirectorGrant413K$0.00$0810K
2026-05-11Teo Nee ChuanDirectorGrant379K$0.00$0399K
2026-05-11Luo Jun JustinDirectorGrant379K$0.00$0397K
2026-05-11Chen Yang LukeDirectorGrant55K$0.00$0181K
2026-05-11Sun Jian DavidDirectorGrant379K$0.00$0397K
2023-09-08Chen Yang LukeDirectorGrant126K$0.00$0126K
2018-09-12Teo Nee ChuanDirectorGrant20K$0.00$020K
2018-09-12Luo Jun JustinDirectorGrant18K$0.00$018K
2018-09-12Sun Jian DavidDirectorGrant18K$0.00$018K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Planned sales (Form 144)

Newest first. JSON

1 Form 144 notice on file for YI worth $70K at the prices reported; 0 in the last 90 days worth $0. Latest: Sun Jian David filed on 2026-06-09 to sell 14,867 shares ($70K) from 2026-06-09.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-06-09Sun Jian DavidDirector15K$70K0.009%2026-06-09CITIGROUP GLOBAL MARKETS

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

3 holders report 5% or more of YI in their latest filing, all on Schedule 13D (active intent). The largest reported stake is Junling Liu at 21.4% of the class (37,797,966 shares), filed 2026-09-17 for an event on 2026-09-16.

FiledFormHolderSharesOf classEvent
2026-09-1713DJunling Liuindividual37.8M21.4%2026-09-16
2026-09-1713DGang Yuindividual36.5M20.7%2026-09-16
2026-09-1713DSunny Bay Global Limitedcorporation36.0M20.5%2026-09-16

13F holders

Tracked managers holding YI at their latest 13F. JSON

2 of the 30 tracked managers held YI at their latest 13F, $131K in total at quarter-end prices. Citadel Advisors is the largest at $75K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 1 cut.

FundQuarterSharesValueOf portfolioChange in shares
Citadel Advisors2026-06-3017K$75K0.00%new
Renaissance Technologies2026-06-3013K$56K0.00%-100

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In FY 2025 it generated $17.0M of operating cash flow.

Cash
$73.1M
Equity
-$100.4M
Total assets
$314.6M

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$1.80Bn/a$17.0M$636Kn/an/a
FY 20242024-12-31$1.97Bn/a$36.0M$2.1Mn/an/a
FY 20232023-12-31$2.11Bn/a-$63.0M$1.4Mn/an/a
FY 20222022-12-31$1.96Bn/a-$3.4M$4.6Mn/an/a
FY 20212021-12-31$1.95Bn/a-$108.1M$9.8M$924Kn/a

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2025-12-31.

What this page is

111 in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows 111 (YI), SEC CIK 1738906, listed on Nasdaq, classified by the SEC as retail-drug stores and proprietary stores. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-24.JSON and CSV
Planned sales
SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-06-09.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-09-17.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2025-12-31.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-28.JSON and CSV
Company record
EDGAR filing index for CIK 1738906Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Other companies the SEC classifies as retail-drug stores and proprietary stores

Other company pages

Datasets

Frequently Asked Questions

How much of YI is sold short?
4,313 shares were held short at the 2026-10-15 settlement, 1.0 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is YI's daily short volume?
On 2026-11-02, 401 of the 1,654 YI shares reported to FINRA were sold short, 24.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does YI have fails to deliver?
The SEC's latest file shows 3,734 YI shares failed to deliver at settlement 2026-09-24. Fails are reported per settlement date and published twice a month with a lag.
Are YI insiders buying or selling?
Insiders at YI reported 2 open-market sells worth $15K in the last 90 days and no open-market buys. Latest filing: Chen Yang Luke (Director) on 2026-09-28.
Have YI insiders filed to sell?
1 Form 144 notice on file for YI worth $70K at the prices reported; 0 in the last 90 days worth $0. Latest: Sun Jian David filed on 2026-06-09 to sell 14,867 shares ($70K) from 2026-06-09.
Who owns 5% or more of YI?
3 holders report 5% or more of YI in their latest filing, all on Schedule 13D (active intent). The largest reported stake is Junling Liu at 21.4% of the class (37,797,966 shares), filed 2026-09-17 for an event on 2026-09-16.
What did YI report last quarter?
In FY 2025 it generated $17.0M of operating cash flow.
Which tracked 13F managers own YI?
2 of the 30 tracked 13F managers held YI shares at their latest filing, $131K in all. The largest: Ken Griffin's Citadel Advisors (17K shares, $75K), Renaissance Technologies (13K shares, $56K).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.