Siebert Financial (SIEB) Institutional Ownership $3.90 -0.19 (-4.65%) Closing price 08/14/2025 04:00 PM EasternExtended Trading$3.92 +0.02 (+0.51%) As of 08/14/2025 04:20 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 AnalysisChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Siebert Financial (NASDAQ:SIEB)CurrentInstitutional OwnershipPercentage1.52%Number ofInstitutional Buyers(last 12 months)12TotalInstitutional Inflows(last 12 months)$1.75MNumber 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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Email Address 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 CompanyDetails8/14/2025Occudo Quantitative Strategies LP21,995$97K0.0%N/A0.054% 8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.7,707$34K0.0%N/A0.019% 8/13/2025 Invesco Ltd.10,212$45K0.0%N/A0.025% 8/13/2025 Panagora Asset Management Inc.32,765$145K0.0%N/A0.081% 8/13/2025 New York State Common Retirement Fund21,600$95K0.0%N/A0.053% 8/12/2025 JPMorgan Chase & Co.6,689$30K0.0%+111,383.3%0.017% 8/8/2025 Cetera Investment Advisers152,068$672K0.0%-5.7%0.376% 8/8/2025 Geode Capital Management LLC400,488$1.77M0.0%+81.8%0.991% 8/7/2025 Los Angeles Capital Management LLC10,760$48K0.0%N/A0.027% 7/14/2025 Kapitalo Investimentos Ltda11,275$50K0.0%N/A0.028% 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. 5/19/2025Jane Street Group LLC16,443$49K0.0%+40.9%0.041% 2/17/2025 Cetera Investment Advisers162,335$513K0.0%-3.7%0.405% 2/14/2025Jane Street Group LLC11,668$37K0.0%N/A0.029% 2/14/2025 Northern Trust Corp40,583$128K0.0%+15.1%0.101% 2/13/2025 Renaissance Technologies LLC39,000$123K0.0%+275.0%0.097% 2/12/2025 Geode Capital Management LLC216,841$685K0.0%+4.9%0.540% 11/16/2024 Geode Capital Management LLC206,788$523K0.0%+70.4%0.515% 7/27/2023 Virtu Financial LLC12,622$31K0.0%N/A0.039% 2/3/2022 Advisor Group Holdings Inc.33,429$78K0.0%+21.9%0.108% 11/15/2021 Marshall Wace LLP118,617$397K0.0%-44.7%0.379% 9/3/2021Parametric Portfolio Associates LLC14,762$71K0.0%N/A0.047% 8/25/2021 Marshall 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% 8/16/2021 Marshall Wace LLP214,688$1.03M0.0%-22.2%0.686% 8/13/2021 Northern Trust Corp31,770$153K0.0%-76.0%0.102% 8/13/2021 Geode Capital Management LLC98,588$474K0.0%-48.0%0.315% 8/13/2021 Vanguard Group Inc.134,226$645K0.0%-51.3%0.429% 8/12/2021 Lido Advisors LLC12,500$60K0.0%N/A0.040% 8/12/2021 JPMorgan Chase & Co.54,468$262K0.0%+72.7%0.174% 8/12/2021Ergoteles LLC52,800$254K0.0%N/A0.169% 8/11/2021Susquehanna Fundamental Investments LLC22,777$110K0.0%-40.4%0.073% 8/2/2021 Advisor Group Holdings Inc.24,979$120K0.0%+34.7%0.080% 5/18/2021Millennium Management LLC114,888$465K0.0%N/A0.367% (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, 13 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), Occudo Quantitative Strategies LP ($97K), and New York State Common Retirement Fund ($95K).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 12 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), Occudo Quantitative Strategies LP ($22.00K), New York State Common Retirement Fund ($21.60K), Jane Street Group LLC ($16.44K), and Kapitalo Investimentos Ltda ($11.28K). How much institutional buying is happening at Siebert Financial? Institutional investors have bought a total of 449,058 shares in the last 24 months. This purchase volume represents approximately $1.75M 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. 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