SIEBERT FINANCIAL CORP (SIEB) Institutional Ownership Changes & 13F Activity

SIEBERT FINANCIAL CORP (SIEB). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Blackrock, Inc., Cetera Investment Advisers, State Street Corp, Northern Trust Corp, and Bridgeway Capital Management, Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Cetera Investment AdvisersBuy+152,068—152,068$533.76KQ4 2025Feb 17, 2026
Northern Trust CorpBuy+128,409—128,409$450.71KQ4 2025Feb 17, 2026
Bridgeway Capital Management, LlcBuy+64,060—64,060$224.85KQ4 2025Feb 17, 2026
Susquehanna International Group, LlpBuy+15,333—15,333$53.82KQ4 2025Feb 17, 2026
Bank Of America CorpBuy+9,672—9,672$33.95KQ4 2025Feb 17, 2026
Mirae Asset Global Etfs Holdings Ltd.Buy+6,662—6,662$23.38KQ4 2025Feb 17, 2026
Osaic Holdings, Inc.Buy+5,530—5,530$19.41KQ4 2025Feb 17, 2026
Royal Bank Of CanadaBuy+4,662—4,662$16.00KQ4 2025Feb 17, 2026
Tower Research Capital Llc (Trc)Buy+2,774—2,774$9.74KQ4 2025Feb 17, 2026
Fmr LlcBuy+1,614—1,614$5.67KQ4 2025Feb 17, 2026
Russell Investments Group, Ltd.Buy+1,234—1,234$4.33KQ4 2025Feb 17, 2026
California State Teachers Retirement SystemBuy+872—872$3.06KQ4 2025Feb 17, 2026
State Street CorpBuy+144,234—144,234$506.26KQ4 2025Feb 13, 2026
Focus Partners WealthBuy+36,389—36,389$127.72KQ4 2025Feb 13, 2026
Charles Schwab Investment Management IncBuy+35,189—35,189$123.51KQ4 2025Feb 13, 2026
Panagora Asset Management IncBuy+32,803—32,803$115.14KQ4 2025Feb 13, 2026
American Century Companies IncBuy+23,464—23,464$82.36KQ4 2025Feb 13, 2026
Barclays PlcBuy+22,183—22,183$77.86KQ4 2025Feb 13, 2026
Rhumbline AdvisersBuy+17,935—17,935$62.95KQ4 2025Feb 13, 2026
Morgan StanleyBuy+17,133—17,133$60.14KQ4 2025Feb 13, 2026
Wells Fargo & Company/MnBuy+15,818—15,818$55.52KQ4 2025Feb 13, 2026
Police & Firemen'S Retirement System Of New JerseyBuy+8,543—8,543$29.99KQ4 2025Feb 13, 2026
Citigroup IncBuy+1,264—1,264$4.44KQ4 2025Feb 13, 2026
Sterling Capital Management LlcBuy+885—885$3.11KQ4 2025Feb 13, 2026
Blackrock, Inc.Buy+791,100—791,100$2.78MQ4 2025Feb 12, 2026
Dimensional Fund Advisors LpBuy+62,350—62,350$219.23KQ4 2025Feb 12, 2026
New York State Common Retirement FundBuy+21,600—21,600$75.82KQ4 2025Feb 12, 2026
Nuveen, LlcBuy+18,282—18,282$64.17KQ4 2025Feb 12, 2026
Jane Street Group, LlcBuy+16,373—16,373$57.47KQ4 2025Feb 12, 2026
Renaissance Technologies LLCSell-5,000-18.6%21,900$76.87KQ4 2025Feb 12, 2026
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Frequently asked questions about SIEB activity

  • Which institutional owners are buying SIEB?

    Institutional owners buying SIEB 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 SIEB activity?

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

  • Is institutional interest in SIEB increasing?

    Institutional interest in SIEB 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.