SOUNDTHINKING INC (SSTI) Institutional Ownership Changes & 13F Activity

SOUNDTHINKING INC (SSTI). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Aqr Capital Management Llc, Marshall Wace, Llp, Jane Street Group, Llc, Millennium Management Llc, and Northern Trust Corp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+3,127+17.5%20,954$189.63KQ2 2026Sep 02, 2026
Mercer Global Advisors IncBuy+9,365+21.9%52,105$471.55KQ2 2026Aug 19, 2026
Transamerica Financial Advisors, LlcBuy+17+121.4%31$280.00Q2 2026Aug 17, 2026
Aqr Capital Management LlcBuy+171,778+133.0%300,920$2.72MQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+91,425+192.9%138,821$1.26MQ2 2026Aug 14, 2026
Millennium Management LlcBuy+81,13581,135$734.27KQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+42,331+47.1%132,111$1.20MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Buy+42,292+346.0%54,516$493.37KQ2 2026Aug 14, 2026
Jain Global LlcBuy+18,80818,808$170.21KQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+16,68016,680$150.95KQ2 2026Aug 14, 2026
Cerity Partners LlcBuy+12,62012,620$114.21KQ2 2026Aug 14, 2026
Hrt Financial LpBuy+11,09711,097$100.00KQ2 2026Aug 14, 2026
Schonfeld Strategic Advisors LlcBuy+11,05511,055$100.05KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpSell-10,992-19.5%45,291$409.88KQ2 2026Aug 14, 2026
Xtx Topco LtdSell-5,931-10.0%53,631$485.36KQ2 2026Aug 14, 2026
Two Sigma Investments, LpSell-4,762-14.9%27,127$245.50KQ2 2026Aug 14, 2026
Royal Bank Of CanadaBuy+1,632+39.1%5,805$52.00KQ2 2026Aug 14, 2026
Barclays PlcSell-1,219-5.0%22,969$207.87KQ2 2026Aug 14, 2026
Hsbc Holdings PlcSell-1,121-2.7%41,045$367.35KQ2 2026Aug 14, 2026
Squarepoint Ops LlcSell-375-2.5%14,413$130.44KQ2 2026Aug 14, 2026
Larson Financial Group LlcBuy+139139$1.26KQ2 2026Aug 14, 2026
Marshall Wace, LlpBuy+130,389130,389$1.18MQ2 2026Aug 13, 2026
Northern Trust CorpSell-58,063-71.2%23,491$212.59KQ2 2026Aug 13, 2026
Quantinno Capital Management LpBuy+48,326+20.4%284,907$2.58MQ2 2026Aug 13, 2026
Arrowstreet Capital, Limited PartnershipBuy+46,08746,087$417.09KQ2 2026Aug 13, 2026
Bnp Paribas Financial MarketsSell-41,973-98.6%579$5.24KQ2 2026Aug 13, 2026
Jump Financial, LlcSell-38,800-71.3%15,600$141.18KQ2 2026Aug 13, 2026
Morgan StanleySell-19,990-22.2%70,080$634.22KQ2 2026Aug 13, 2026
Ubs Group AgSell-9,455-35.3%17,301$156.57KQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoSell-7,906-11.6%60,303$545.74KQ2 2026Aug 13, 2026
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Frequently asked questions about SSTI activity

  • Which institutional owners are buying SSTI?

    Institutional owners buying SSTI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in SSTI activity?

    "Buy" means an investor increased their reported position in SSTI compared to the prior reporting period. This reflects growing exposure to SOUNDTHINKING INC (SSTI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in SSTI increasing?

    Institutional interest in SSTI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.