Siebert Financial (SIEB) Institutional Ownership $3.12 -0.01 (-0.32%) Closing price 10/17/2025 04:00 PM EasternExtended Trading$3.12 +0.00 (+0.16%) As of 10/17/2025 04:32 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 ForecastsChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Siebert Financial (NASDAQ:SIEB)CurrentInstitutional OwnershipPercentage1.52%Number ofInstitutional Buyers(last 12 months)13TotalInstitutional Inflows(last 12 months)$1.86MNumber ofInstitutional Sellers(last 12 months)1TotalInstitutional Outflows(last 12 months)$60.30K Get SIEB Insider Trade Alerts Want to know when executives and insiders are buying or selling Siebert Financial stock? 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Skip Chart & View Institutional Buying and Selling Data SIEB Institutional Buying and Selling by Quarter Siebert Financial Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/15/2025Bridgeway Capital Management LLC25,000$110K0.0%N/A0.060% 8/14/2025Occudo Quantitative Strategies LP21,995$97K0.0%N/A0.054% 8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.7,707$34K0.0%N/A0.019% 8/13/2025Invesco Ltd.10,212$45K0.0%N/A0.025% 8/13/2025Panagora Asset Management Inc.32,765$145K0.0%N/A0.081% 8/13/2025New York State Common Retirement Fund21,600$95K0.0%N/A0.053% 8/12/2025JPMorgan Chase & Co.6,689$30K0.0%+111,383.3%0.017% 8/8/2025Cetera Investment Advisers152,068$672K0.0%-5.7%0.376% 8/8/2025Geode Capital Management LLC400,488$1.77M0.0%+81.8%0.991% 8/7/2025Los Angeles Capital Management LLC10,760$48K0.0%N/A0.027% Get the Latest News and Ratings for SIEB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Siebert Financial and its competitors with MarketBeat's FREE daily newsletter. 7/14/2025Kapitalo Investimentos Ltda11,275$50K0.0%N/A0.028% 5/19/2025Jane Street Group LLC16,443$49K0.0%+40.9%0.041% 2/17/2025Cetera Investment Advisers162,335$513K0.0%-3.7%0.405% 2/14/2025Jane Street Group LLC11,668$37K0.0%N/A0.029% 2/14/2025Northern Trust Corp40,583$128K0.0%+15.1%0.101% 2/13/2025Renaissance Technologies LLC39,000$123K0.0%+275.0%0.097% 2/12/2025Geode Capital Management LLC216,841$685K0.0%+4.9%0.540% 11/16/2024Geode Capital Management LLC206,788$523K0.0%+70.4%0.515% 7/27/2023Virtu Financial LLC12,622$31K0.0%N/A0.039% 2/3/2022Advisor Group Holdings Inc.33,429$78K0.0%+21.9%0.108% 11/15/2021Marshall Wace LLP118,617$397K0.0%-44.7%0.379% 9/3/2021Parametric Portfolio Associates LLC14,762$71K0.0%N/A0.047% 8/25/2021Marshall Wace LLP214,688$1.03M0.0%-22.2%0.686% 8/16/2021State Street Corp13,400$64K0.0%-90.6%0.043% 8/16/2021Tibra Equities Europe Ltd53,100$255K0.1%N/A0.170% 8/16/2021Marshall Wace LLP214,688$1.03M0.0%-22.2%0.686% 8/13/2021Northern Trust Corp31,770$153K0.0%-76.0%0.102% 8/13/2021Geode Capital Management LLC98,588$474K0.0%-48.0%0.315% 8/13/2021Vanguard Group Inc.134,226$645K0.0%-51.3%0.429% 8/12/2021JPMorgan Chase & Co.54,468$262K0.0%+72.7%0.174% (Data available from 1/1/2016 forward) SIEB Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of SIEB shares? During the previous two years, 14 institutional investors and hedge funds held shares of Siebert Financial. The most heavily invested institutionals were Geode Capital Management LLC ($1.77M), Cetera Investment Advisers ($672K), Panagora Asset Management Inc. ($145K), Northern Trust Corp ($128K), Renaissance Technologies LLC ($123K), Bridgeway Capital Management LLC ($110K), and Occudo Quantitative Strategies LP ($97K).Learn more on Siebert Financial's institutional investors. What percentage of Siebert Financial's stock is owned by institutional investors? 1.52% of Siebert Financial's stock is owned by institutional investors. Learn more on SIEB's institutional investor holdings. Which institutional investors have been buying Siebert Financial's stock? Of the 13 institutional investors that purchased Siebert Financial's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Geode Capital Management LLC ($275.70K), Panagora Asset Management Inc. ($32.77K), Renaissance Technologies LLC ($28.60K), Bridgeway Capital Management LLC ($25K), Occudo Quantitative Strategies LP ($22.00K), New York State Common Retirement Fund ($21.60K), and Jane Street Group LLC ($16.44K). How much institutional buying is happening at Siebert Financial? Institutional investors have bought a total of 474,058 shares in the last 24 months. This purchase volume represents approximately $1.86M in transactions. Which of Siebert Financial's major shareholders have been selling company stock? The following institutional investors have sold Siebert Financial stock in the last 24 months: Cetera Investment Advisers ($15.44K). How much institutional selling is happening at Siebert Financial? Institutional investors have sold a total of 15,442 shares in the last 24 months. This volume of shares sold represents approximately $60.30K in transactions. Related Companies Blaize Institutional Ownership Agriculture & Natural Solutions Acquisition Institutional Ownership Peakstone Realty Trust Institutional Ownership EQV Ventures Acquisition Institutional Ownership AA Mission Acquisition Institutional Ownership Farmland Partners Institutional Ownership GSR III Acquisition Institutional Ownership Site Centers Institutional Ownership Net Lease Office Properties Institutional Ownership Global Medical REIT Institutional Ownership This page (NASDAQ:SIEB) was last updated on 10/20/2025 by MarketBeat.com Staff From Our PartnersThis Crypto Is Set to Explode in JanuaryCurious about crypto but still stuck scrolling endless threads? 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He ...Banyan Hill Publishing | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Siebert Financial Corp. Please log in to your account or sign up in order to add this asset to your watchlist. Share Siebert Financial With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. 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