Jane Street
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Jane Street’s Simulations Plus SLP Stock Holding History

Jane Street’s Portfolio SLP Stock Details SLP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.82M Buy
208,688
+176,421
+547% +$2.71M ﹤0.01% 4121
2026
Q1 		$381K Sell
32,267
-136,786
-81% -$2.02M ﹤0.01% 8662
2025
Q4 		$3.08M Sell
169,053
-33,359
-16% -$585K ﹤0.01% 3993
2025
Q3 		$3.05M Buy
202,412
+170,967
+544% +$2.49M ﹤0.01% 4192
2025
Q2 		$549K Sell
31,445
-22,579
-42% -$633K ﹤0.01% 6748
2025
Q1 		$1.32M Sell
54,024
-2,460
-4% -$74.5K ﹤0.01% 5056
2024
Q4 		$1.58M Buy
56,484
+39,915
+241% +$1.21M ﹤0.01% 4545
2024
Q3 		$531K Sell
16,569
-3,435
-17% -$127K ﹤0.01% 7088
2024
Q2 		$973K Buy
20,004
+7,050
+54% +$333K ﹤0.01% 5828
2024
Q1 		$533K Buy
12,954
+6,248
+93% +$256K ﹤0.01% 6559
2023
Q4 		$300K Sell
6,706
-1,524
-19% -$60.4K ﹤0.01% 7598
2023
Q3 		$343K Sell
8,230
-4,515
-35% -$205K ﹤0.01% 6869
2023
Q2 		$552K Buy
12,745
+1,445
+13% +$63.2K ﹤0.01% 6163
2023
Q1 		$497K Buy
11,300
+3,905
+53% +$156K ﹤0.01% 6334
2022
Q4 		$270K Sell
7,395
-20,631
-74% -$869K ﹤0.01% 7192
2022
Q3 		$1.36M Buy
28,026
+14,659
+110% +$856K ﹤0.01% 4879
2022
Q2 		$659K Buy
+13,367
New +$631K ﹤0.01% 6242
2021
Q4 		– Sell
-6,543
Closed -$259K – 10762
2021
Q3 		$259K Buy
6,543
+2,867
+78% +$131K ﹤0.01% 8449
2021
Q2 		$202K Sell
3,676
-11,995
-77% -$687K ﹤0.01% 8805
2021
Q1 		$991K Buy
15,671
+12,299
+365% +$902K ﹤0.01% 5477
2020
Q4 		$243K Buy
+3,372
New +$224K ﹤0.01% 6706
2020
Q3 		– Sell
-8,067
Closed -$483K – 7851
2020
Q2 		$483K Buy
+8,067
New +$355K ﹤0.01% 5136

Other funds holding SLP

FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
KCM
Kennedy Capital Management St Louis, Missouri $5.65B AUM 61.31% 1-Year Est. Return
TCM
Tributary Capital Management Omaha, Nebraska $1.22B AUM 44.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Jane Street's SLP Position: Q2 2026 in Review

Jane Street increased its Simulations Plus (SLP) stake by 547% in Q2 2026, buying an estimated $2.71M and bringing the position to 208,688 shares worth $3.82M. The position accounts for ﹤0.01% of the portfolio, ranked #4121.

Jane Street first reported a position in SLP in Q2 2020 and has held it in 22 quarters since. 169 funds tracked by Wall St. Rank hold SLP as of Q2 2026.

  • Jane Street held 208,688 shares of Simulations Plus worth $3.82M as of Q2 2026.
  • Jane Street bought 176,421 Simulations Plus shares in Q2 2026, an estimated $2.71M.
  • Simulations Plus made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #4121 holding.
  • Jane Street first reported a position in Simulations Plus in Q2 2020 and has held it in 22 quarters since.
  • 169 funds tracked by Wall St. Rank held Simulations Plus as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.