Citadel Advisors
YI

Citadel Advisors’s 111 Inc YI Stock Holding History

Citadel Advisors’s Portfolio YI Stock Details YI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-1,640
Closed -$10.2K – 15729
2024
Q4 		$10.2K Buy
1,640
+180
+12% +$1.4K ﹤0.01% 13608
2024
Q3 		$11K Buy
1,460
+260
+22% +$2.39K ﹤0.01% 13174
2024
Q2 		$12.8K Buy
+1,200
New +$13.6K ﹤0.01% 12966
2024
Q1 		– Sell
-270
Closed -$4.18K – 15550
2023
Q4 		$4.18K Sell
270
-140
-34% -$2.92K ﹤0.01% 13529
2023
Q3 		$10.7K Buy
410
+400
+4,000% +$11.2K ﹤0.01% 13050
2023
Q2 		$246 Buy
+10
New +$268 ﹤0.01% 14171

Other funds holding YI

SWA
Serenus Wealth Advisors Santa Monica, California $573M AUM 18.59% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
SS
SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $133B AUM 43.5% 1-Year Est. Return

Citadel Advisors's YI Position: Q2 2026 in Review

Citadel Advisors opened a new position in 111 Inc (YI) in Q2 2026: 17,339 shares worth $75.3K. The stake represents ﹤0.01% of the portfolio and ranks #12879 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in YI as recently as Q4 2024.

Citadel Advisors first reported a position in YI in Q4 2020 and has held it in 14 quarters since. The position peaked at $827K in Q1 2021. 8 funds tracked by Wall St. Rank hold YI as of Q2 2026.

  • Citadel Advisors held 17,339 shares of 111 Inc worth $75.3K as of Q2 2026.
  • 111 Inc was a new Citadel Advisors position in Q2 2026.
  • 111 Inc made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #12879 holding.
  • Citadel Advisors first reported a position in 111 Inc in Q4 2020 and has held it in 14 quarters since.
  • Citadel Advisors's 111 Inc position peaked at $827K in Q1 2021.
  • 8 funds tracked by Wall St. Rank held 111 Inc as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.