SEALSQ (LAES) Institutional Ownership $3.37 +0.50 (+17.42%) Closing price 09/12/2025 04:00 PM EasternExtended Trading$3.26 -0.11 (-3.15%) As of 09/12/2025 08:00 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsHeadlinesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for SEALSQ (NASDAQ:LAES)CurrentInstitutional OwnershipPercentage1.25%Number ofInstitutional Buyers(last 12 months)23TotalInstitutional Inflows(last 12 months)$21.91MNumber ofInstitutional Sellers(last 12 months)2TotalInstitutional Outflows(last 12 months)$442.89K Get LAES Insider Trade Alerts Want to know when executives and insiders are buying or selling SEALSQ stock? 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Skip Chart & View Institutional Buying and Selling Data LAES Institutional Buying and Selling by Quarter SEALSQ Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/16/2025 Headlands Technologies LLC19,117$77K0.0%N/A0.015% 8/15/2025 Rafferty Asset Management LLC188,030$758K0.0%-7.7%0.152% 8/15/2025 Engineers Gate Manager LP11,556$47K0.0%N/A0.009% 8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.584,767$2.36M0.0%+11.4%0.473% 8/14/2025 WINTON GROUP Ltd18,900$76K0.0%N/A0.015% 8/12/2025 Steward Partners Investment Advisory LLC1,969,953$7.94M0.1%N/A1.592% 8/12/2025 MAI Capital Management12,500$50K0.0%N/A0.010% 8/8/2025 Meridian Wealth Management LLC25,535$103K0.0%N/A0.021% 8/8/2025 Geode Capital Management LLC62,449$252K0.0%+383.5%0.050% 8/8/2025 SBI Securities Co. Ltd.162,240$654K0.0%+12.2%0.131% Get the Latest News and Ratings for LAES and Related StocksEnter your email address below to receive the latest news and analysts' ratings for SEALSQ and its competitors with MarketBeat's FREE daily newsletter. 8/7/2025 Allworth Financial LP11,760$47K0.0%N/A0.010% 7/31/2025 Caitong International Asset Management Co. Ltd7,634$31K0.0%-89.2%0.006% 7/29/2025 Curbstone Financial Management Corp37,000$149K0.0%N/A0.030% 5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.524,865$1.37M0.0%N/A0.557% 5/14/2025Rafferty Asset Management LLC203,797$530K0.0%N/A0.216% 5/13/2025Caitong International Asset Management Co. Ltd70,697$184K0.1%-40.5%0.075% 5/12/2025Virtu Financial LLC137,985$359K0.0%N/A0.147% 5/12/2025LaSalle St. Investment Advisors LLC15,300$39K0.0%N/A0.016% 5/2/2025SBI Securities Co. Ltd.144,561$376K0.0%+25.8%0.153% 4/22/2025Cambridge Investment Research Advisors Inc.76,709$199K0.0%+324.8%0.081% 2/17/2025Soviero Asset Management LP250,000$1.54M1.0%N/A0.265% 2/17/2025Millennium Management LLC87,050$535K0.0%N/A0.092% 2/14/2025Jane Street Group LLC495,920$3.05M0.0%+3,066.2%0.527% 2/13/2025Marshall Wace LLP588,569$3.62M0.0%N/A0.625% 2/13/2025Finer Wealth Management Inc.100,000$615K0.4%N/A0.106% 2/12/2025Geode Capital Management LLC12,915$79K0.0%N/A0.014% 2/11/2025HUB Investment Partners LLC18,650$115K0.0%N/A0.020% 2/6/2025Bravias Capital Group LLC23,000$141K0.1%N/A0.024% 2/6/2025SBI Securities Co. Ltd.114,936$707K0.0%N/A0.122% 2/3/2025Private Advisor Group LLC13,705$84K0.0%N/A0.015% 5/14/2024Anson Funds Management LP649,533$1.01M0.1%N/A3.832% 8/10/2023Optiver Holding B.V.5,225$78K0.0%N/A0.058% (Data available from 1/1/2016 forward) LAES Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of LAES shares? During the previous two years, 25 institutional investors and hedge funds held shares of SEALSQ. The most heavily invested institutionals were Steward Partners Investment Advisory LLC ($7.94M), Marshall Wace LLP ($3.62M), Jane Street Group LLC ($3.05M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($2.36M), Soviero Asset Management LP ($1.54M), Anson Funds Management LP ($1.01M), and Rafferty Asset Management LLC ($758K).Learn more on SEALSQ's institutional investors. What percentage of SEALSQ's stock is owned by institutional investors? 1.25% of SEALSQ's stock is owned by institutional investors. Learn more on LAES's institutional investor holdings. Which institutional investors have been buying SEALSQ's stock? Of the 24 institutional investors that purchased SEALSQ's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Steward Partners Investment Advisory LLC ($1.97M), Anson Funds Management LP ($649.53K), Marshall Wace LLP ($588.57K), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($584.77K), Jane Street Group LLC ($480.26K), Soviero Asset Management LP ($250K), and Rafferty Asset Management LLC ($203.80K). How much institutional buying is happening at SEALSQ? Institutional investors have bought a total of 4,892,740 shares in the last 24 months. This purchase volume represents approximately $21.91M in transactions. Which of SEALSQ's major shareholders have been selling company stock? The following institutional investors have sold SEALSQ stock in the last 24 months: Caitong International Asset Management Co. Ltd ($111.22K), and Rafferty Asset Management LLC ($15.77K). How much institutional selling is happening at SEALSQ? Institutional investors have sold a total of 126,986 shares in the last 24 months. This volume of shares sold represents approximately $442.89K in transactions. Related Companies Ondas Major Shareholders Penguin Solutions Major Shareholders Navitas Semiconductor Major Shareholders JinkoSolar Major Shareholders Shoals Technologies Group Major Shareholders indie Semiconductor Major Shareholders Kimball Electronics Major Shareholders Canadian Solar Major Shareholders PowerFleet Major Shareholders BlackSky Technology Major Shareholders This page (NASDAQ:LAES) was last updated on 9/13/2025 by MarketBeat.com Staff From Our PartnersWhy Trump’s “Smart Dollar” could rewrite the rulesMUST SEE: Donald Trump's Radical Overhaul of the U.S. Dollar Congress just approved President Trump's lates...Stansberry Research | SponsoredTrump's Law S.1582: $21T Dollar Revolution ComingDo you have money in any of these banks? Chase. Bank of America. Citigroup. Wells Fargo. U.S. Bancorp. 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