Jane Street
SSTI icon

Jane Street’s SoundThinking SSTI Stock Holding History

Jane Street’s Portfolio SSTI Stock Details SSTI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.26M Buy
138,821
+91,425
+193% +$653K ﹤0.01% 6061
2026
Q1 		$314K Sell
47,396
-16,637
-26% -$122K ﹤0.01% 9144
2025
Q4 		$514K Buy
64,033
+31,702
+98% +$277K ﹤0.01% 7623
2025
Q3 		$390K Buy
32,331
+17,621
+120% +$219K ﹤0.01% 8373
2025
Q2 		$192K Buy
+14,710
New +$229K ﹤0.01% 8580
2024
Q3 		– Sell
-17,668
Closed -$215K – 10371
2024
Q2 		$215K Buy
+17,668
New +$251K ﹤0.01% 8281
2024
Q1 		– Sell
-10,458
Closed -$267K – 10043
2023
Q4 		$267K Buy
+10,458
New +$213K ﹤0.01% 7787

Other funds holding SSTI

VCM
Veradace Capital Management Dallas, Texas $132M AUM
KAM
Kopion Asset Management Mckinney, Texas $158M AUM 11.93% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $2.05B AUM 43.16% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
QCM
Quantinno Capital Management New York $83.3B AUM 37.97% 1-Year Est. Return
PIM
Pullen Investment Management Bradenton, Florida $216M AUM 32.94% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Jane Street's SSTI Position: Q2 2026 in Review

Jane Street increased its SoundThinking (SSTI) stake by 193% in Q2 2026, buying an estimated $653K and bringing the position to 138,821 shares worth $1.26M. The position accounts for ﹤0.01% of the portfolio, ranked #6061.

Jane Street first reported a position in SSTI in Q4 2023 and has held it in 7 quarters since. 77 funds tracked by Wall St. Rank hold SSTI as of Q2 2026.

  • Jane Street held 138,821 shares of SoundThinking worth $1.26M as of Q2 2026.
  • Jane Street bought 91,425 SoundThinking shares in Q2 2026, an estimated $653K.
  • SoundThinking made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #6061 holding.
  • Jane Street first reported a position in SoundThinking in Q4 2023 and has held it in 7 quarters since.
  • 77 funds tracked by Wall St. Rank held SoundThinking as of Q2 2026.

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