Simplex Trading
SY

Simplex Trading’s So-Young International SY Stock Holding History

Simplex Trading’s Portfolio SY Stock Details SY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$71.7K Sell
26,267
-17,372
-40% -$52K ﹤0.01% 5468
2025
Q4 		$112K Buy
43,639
+15,501
+55% +$50.3K ﹤0.01% 4886
2025
Q3 		$108K Sell
28,138
-5,092
-15% -$21.6K ﹤0.01% 5651
2025
Q2 		$103K Buy
33,230
+33,059
+19,333% +$32.5K ﹤0.01% 5212
2025
Q1 		$0 Hold
171
– – ﹤0.01% 9649
2024
Q4 		$0 Buy
+171
New +$155 ﹤0.01% 9591
2024
Q2 		– Sell
-60
Closed – – 9789
2024
Q1 		$0 Sell
60
-144
-71% -$152 ﹤0.01% 9863
2023
Q4 		$0 Buy
+204
New +$226 ﹤0.01% 9798
2023
Q3 		– Sell
-4,440
Closed -$8K – 9785
2023
Q2 		$8K Buy
4,440
+1,055
+31% +$2.53K ﹤0.01% 7618
2023
Q1 		$7K Sell
3,385
-984
-23% -$2.28K ﹤0.01% 7848
2022
Q4 		$5K Sell
4,369
-1,425
-25% -$1.08K ﹤0.01% 8105
2022
Q3 		$4K Buy
5,794
+4,600
+385% +$4.08K ﹤0.01% 8967
2022
Q2 		$1K Sell
1,194
-22,824
-95% -$28.7K ﹤0.01% 9676
2022
Q1 		$47K Buy
+24,018
New +$57.4K ﹤0.01% 7224
2021
Q4 		– Sell
-2,245
Closed -$8.89K – 11396
2021
Q3 		$21K Sell
2,245
-547
-20% -$3.55K ﹤0.01% 8413
2021
Q2 		$26K Sell
2,792
-2,731
-49% -$25.2K ﹤0.01% 8347
2021
Q1 		$54K Buy
+5,523
New +$69.5K ﹤0.01% 6524
2020
Q4 		– Sell
-7,136
Closed -$89K – 9066
2020
Q3 		$89K Buy
7,136
+6,883
+2,721% +$89.4K ﹤0.01% 5032
2020
Q2 		$3K Sell
253
-11,190
-98% -$118K ﹤0.01% 7183
2020
Q1 		$117K Buy
11,443
+9,499
+489% +$116K ﹤0.01% 4203
2019
Q4 		$23K Buy
1,944
+711
+58% +$7.87K ﹤0.01% 5851
2019
Q3 		$11K Buy
1,233
+952
+339% +$12.8K ﹤0.01% 6205
2019
Q2 		$3K Buy
+281
New +$4.42K ﹤0.01% 6664

Other funds holding SY

TAA
TB Alternative Assets Grand Cayman, Cayman Islands $623M AUM 154.99% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
KC
Kadensa Capital Central, Hong Kong $718M AUM 38.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Simplex Trading's SY Position: Q1 2026 in Review

Simplex Trading reduced its So-Young International (SY) stake by 40% in Q1 2026, selling an estimated $52K and leaving 26,267 shares worth $71.7K. The position accounts for ﹤0.01% of the portfolio, ranked #5468.

Simplex Trading first reported a position in SY in Q2 2019 and has held it in 23 quarters since. The position peaked at $117K in Q1 2020. 30 funds tracked by Wall St. Rank hold SY as of Q1 2026.

  • Simplex Trading held 26,267 shares of So-Young International worth $71.7K as of Q1 2026.
  • Simplex Trading sold 17,372 So-Young International shares in Q1 2026, an estimated $52K.
  • So-Young International made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #5468 holding.
  • Simplex Trading first reported a position in So-Young International in Q2 2019 and has held it in 23 quarters since.
  • Simplex Trading's So-Young International position peaked at $117K in Q1 2020.
  • 30 funds tracked by Wall St. Rank held So-Young International as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.