SIEBERT FINANCIAL CORP
Siebert Financial Corp. (NASDAQ: SIEB) operates as a diversified financial services firm providing brokerage, investment advisory, insurance, and corporate stock plan administration solutions through its subsidiaries. The company maintains its website at www.siebert.com and operates 13 branch offices throughout the… From the company’s description.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What SIEBERT FINANCIAL CORP does
In the company’s own words
Siebert Financial Corp. (NASDAQ: SIEB) operates as a diversified financial services firm providing brokerage, investment advisory, insurance, and corporate stock plan administration solutions through its subsidiaries. The company maintains its website at www.siebert.com and operates 13 branch offices throughout the United States with a global client base.
The company's primary operating segment is Financial Services, which generates revenue through multiple business lines. Muriel Siebert & Co., LLC, the flagship subsidiary founded in 1967, provides retail brokerage services including self-directed trading, market making, fixed income investments, stock borrow and loan services, equity compensation plan administration, wealth management, and investment banking and capital markets services. MSCO operates as a self-clearing broker-dealer and also clears through National Financial Services Corp., a subsidiary of Fidelity Investments. The firm is registered with the SEC, FINRA, NYSE, SIPC, and the NFA, and maintains regulatory registrations across 50 states, the District of Columbia, and Puerto Rico.
Siebert AdvisorNXT, LLC provides robo-advisory wealth management services utilizing proprietary trading algorithms and Modern Portfolio Theory to create automated, cost-efficient portfolio management solutions through exchange-traded funds and exchange-traded notes. Park Wilshire Companies, Inc. offers insurance products including fixed annuities and property and casualty coverage. Siebert Technologies, LLC focuses on technology development for retail and corporate service platforms, including mobile trading applications and operational infrastructure upgrades.
The company's secondary segment, Media, Sports and Entertainment, operates through Gebbia Media, LLC, which manages music and sports talent, provides athlete representation services, and produces content across film, television, podcasts, and digital platforms. In May 2025, Gebbia Media acquired Big Machine Rock, expanding its music roster. The company launched its Gebbia Sports division in June 2025 to serve elite college and professional athletes.
As of March 24, 2026, Siebert Financial employed 166 full-time employees. The company maintains additional subsidiaries including RISE Financial Services, LLC, a registered broker-dealer with limited operations, and Siebert Crypto, LLC, formed in December 2025 to pursue future digital asset-related services pending appropriate regulatory registrations.
Company details
- Sector
- Financials
- Industry
- Banks & Brokers
- Headquarters
- NEW YORK, NY
- Fiscal year end
- December
- CIK
- 65596
- SIC
- 6211
Financial performance, year by year
Fiscal 2013–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns SIEBERT FINANCIAL CORP — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · SIEBERT FINANCIAL CORP’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Could not be determined for this company: bond issues.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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