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 		$4.09K Sell
1,500
-29,900
-95% -$89.4K ﹤0.01% 8012
2025
Q4 		$80.4K Sell
31,400
-35,800
-53% -$116K ﹤0.01% 5213
2025
Q3 		$260K Buy
67,200
+66,000
+5,500% +$281K ﹤0.01% 4635
2025
Q2 		$3K Buy
+1,200
New +$1.18K ﹤0.01% 8032
2023
Q2 		– Sell
-2,800
Closed -$6K – 9913
2023
Q1 		$6K Buy
2,800
+2,000
+250% +$4.63K ﹤0.01% 7946
2022
Q4 		$1K Buy
+800
New +$607 ﹤0.01% 8935
2022
Q3 		– Sell
-11,500
Closed -$9K – 10866
2022
Q2 		$9K Sell
11,500
-33,500
-74% -$42.1K ﹤0.01% 8394
2022
Q1 		$89K Buy
45,000
+7,000
+18% +$16.7K ﹤0.01% 6317
2021
Q4 		$121K Buy
38,000
+23,600
+164% +$93.5K ﹤0.01% 5953
2021
Q3 		$137K Hold
14,400
– – ﹤0.01% 6171
2021
Q2 		$138K Buy
14,400
+14,391
+159,900% +$133K ﹤0.01% 6264
2021
Q1 		$8K Buy
+9
New +$113 ﹤0.01% 8035
2020
Q4 		– Sell
-5
Closed -$6K – 9065
2020
Q3 		$6K Buy
5
+4
+400% +$52 ﹤0.01% 7052
2020
Q2 		$1K Hold
1
– – ﹤0.01% 7410
2020
Q1 		$1K Sell
1
-7
-88% -$85 ﹤0.01% 7409
2019
Q4 		$9K Buy
8
+6
+300% +$66 ﹤0.01% 6454
2019
Q3 		$1K Buy
2
+1
+100% +$13 ﹤0.01% 7073
2019
Q2 		$1K Buy
+1
New +$16 ﹤0.01% 6909

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 $235B AUM 32.99% 1-Year Est. Return
KC
Kadensa Capital Central, Hong Kong $718M AUM 38.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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.