DOSSIER · 13F Holders · Q2 2026
YI

111 INC

9 institutions still hold 111 INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 68247Q201·9 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$498K
visible holders
Holders
9
filers reporting
Concentration
71.98%
Serenus Wealth Advisors, LLC #1
top holder share
AI Holders Summary · Q2 2026

9 institutions reported YI in Q2 2026. Serenus Wealth Advisors, LLC leads at 72.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Serenus Wealth Advisors, LLC
CIK 0002053695
$359K4K0.06%Q2 2026
02
CITADEL ADVISORS LLC
CIK 0001423053
$75K17K0.00%Q2 2026
03
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$56K13K0.00%Q2 2026
04
UBS Group AG
CIK 0001610520
$7K2K0.00%Q2 2026
05
SBI Securities Co., Ltd.
CIK 0001851815
$6471490.00%Q2 2026
06
MORGAN STANLEY
CIK 0000895421
$4901130.00%Q2 2026
07
JPMORGAN CHASE & CO
CIK 0000019617
$194470.00%Q2 2026
08
RHUMBLINE ADVISERS
CIK 0001115418
$95220.00%Q2 2026
09
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025
Insiders at 111 INC
Sun Jian DavidChen Yang LukeLuo Jun JustinTeo Nee Chuan