Jim Simons
SY

Jim Simons’s So-Young International SY Stock Holding History

Jim Simons’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 		$334K Buy
+122,200
New +$366K ﹤0.01% 2759
2025
Q4 		– Sell
-562,528
Closed -$2.18M – 3745
2025
Q3 		$2.18M Sell
562,528
-700
-0.1% -$2.98K ﹤0.01% 2020
2025
Q2 		$1.75M Sell
563,228
-18,000
-3% -$17.7K ﹤0.01% 2199
2025
Q1 		$482K Sell
581,228
-14,800
-2% -$13.6K ﹤0.01% 2759
2024
Q4 		$495K Sell
596,028
-19,500
-3% -$17.6K ﹤0.01% 2849
2024
Q3 		$579K Sell
615,528
-16,100
-3% -$14.4K ﹤0.01% 2718
2024
Q2 		$673K Sell
631,628
-3,700
-0.6% -$4.32K ﹤0.01% 2547
2024
Q1 		$693K Sell
635,328
-7,000
-1% -$7.4K ﹤0.01% 2708
2023
Q4 		$829K Sell
642,328
-23,996
-4% -$26.5K ﹤0.01% 2526
2023
Q3 		$696K Sell
666,324
-33,261
-5% -$46.8K ﹤0.01% 2545
2023
Q2 		$1.29M Buy
699,585
+39,557
+6% +$94.8K ﹤0.01% 2308
2023
Q1 		$1.42M Buy
660,028
+7,900
+1% +$18.3K ﹤0.01% 2236
2022
Q4 		$841K Sell
652,128
-218,033
-25% -$165K ﹤0.01% 2635
2022
Q3 		$627K Sell
870,161
-533,067
-38% -$473K ﹤0.01% 2786
2022
Q2 		$1.2M Buy
1,403,228
+1,030,300
+276% +$1.29M ﹤0.01% 2588
2022
Q1 		$738K Buy
372,928
+58,928
+19% +$141K ﹤0.01% 2928
2021
Q4 		$1M Buy
314,000
+47,034
+18% +$186K ﹤0.01% 2636
2021
Q3 		$1.14M Sell
266,966
-12,134
-4% -$78.8K ﹤0.01% 2480
2021
Q2 		$2.68M Sell
279,100
-56,000
-17% -$516K ﹤0.01% 2048
2021
Q1 		$3.31M Sell
335,100
-800
-0.2% -$10.1K ﹤0.01% 1911
2020
Q4 		$3.73M Sell
335,900
-160,421
-32% -$1.98M ﹤0.01% 1771
2020
Q3 		$6.2M Buy
496,321
+278,621
+128% +$3.62M 0.01% 1449
2020
Q2 		$2.95M Sell
217,700
-3,400
-2% -$35.9K ﹤0.01% 1950
2020
Q1 		$2.26M Buy
+221,100
New +$2.7M ﹤0.01% 1989

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 $552B AUM 44.19% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return

Jim Simons's SY Position: Q1 2026 in Review

Jim Simons opened a new position in So-Young International (SY) in Q1 2026: 122,200 shares worth $334K. The stake represents ﹤0.01% of the portfolio and ranks #2759 among its holdings. This is a return to the name: Jim Simons previously reported a position in SY as recently as Q3 2025.

Jim Simons first reported a position in SY in Q1 2020 and has held it in 24 quarters since. The position peaked at $6.2M in Q3 2020. 30 funds tracked by Wall St. Rank hold SY as of Q1 2026.

  • Jim Simons held 122,200 shares of So-Young International worth $334K as of Q1 2026.
  • So-Young International was a new Jim Simons position in Q1 2026.
  • So-Young International made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #2759 holding.
  • Jim Simons first reported a position in So-Young International in Q1 2020 and has held it in 24 quarters since.
  • Jim Simons's So-Young International position peaked at $6.2M in Q3 2020.
  • 30 funds tracked by Wall St. Rank held So-Young International as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.