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SIEBERT FINANCIAL CORP SIEB
Nasdaq · XNAS · stock · Security Brokers, Dealers & Flotation Companies · website · IPO 1980-03-18
SIEBERT FINANCIAL CORP institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 50,913 | $88,588 |
| CITADEL ADVISORS LLC | 27,345 | $52,502 |
| RENAISSANCE TECHNOLOGIES LLC | 21,800 | $41,856 |
Source: SEC EDGAR filings · CIK 0000065596 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.