TotalMarketCap

Siebert Financial

SIEBNasdaq United StatesFinanceInvestment Bankers/Brokers/Service

Market cap

$76.004 M

$1.80 -1.64%

Close of 6 Nov 2026

As of 6 Nov 2026, Siebert Financial (SIEB) has a market capitalization of $76.0M. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$94.2M

#2507 by revenue

Earnings

—

Not reported

Shares outstanding

41,100,936

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Investment Bankers/Brokers/Service, ranked by market cap

All 69 →
  1. #56Eaton Vance Senior Income TrustEVF$84.7M
  2. #57UsioUSIO$83.3M
  3. #58Siebert FinancialSIEB$76.0M
  4. #59Antalpha PlatformANTA$61.9M
  5. #60AIB Data CentersAIB$49.9M

What if Siebert Financial were worth as much as…

Open the what-if tool →

Gold $28.2T

$668,733.00

Per share 371,518× higher

Bitcoin $1.53T

$36,183.98

Per share 20,102× higher

Apple $5.02T

$118,788.62

Per share 65,994× higher

Or at a round number

$100.0M$200.0M$500.0M$1.00B

Where these numbers come from

Share counts and financials for Siebert Financial are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.