Siebert Financial Corp
SIEB- Exchange
- Nasdaq
- Industry
- Security Brokers, Dealers & Flotation Companies
- SEC CIK
- 0000065596
In the last 90 days, Siebert Financial Corp insiders filed 1 open-market purchase and 0 sales; 47 institutions reported holding it in 13F filings for Q2 2026, worth $4.78M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Siebert Financial Corp as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 47
- −7 vs. Q1 2026
- Shares held
- 2.90M
- −299.5K (−9.4%) vs. Q1 2026
- Total value
- $4.78M
- −$1.35M (−22.1%) vs. Q1 2026
- New holders
- 11
- 12 more added
- Sold out
- 18
- 22 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SIEB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 47 | $4.78M |
| Q1 2026 | 55 | $6.13M |
| Q4 2025 | 48 | $11.4M |
| Q3 2025 | 48 | $10.3M |
| Q2 2025 | 44 | $14.2M |
| Q1 2025 | 24 | $3.21M |
| Q4 2024 | 23 | $3.36M |
| Q3 2024 | 19 | $2.32M |
| Q2 2024 | 19 | $1.42M |
| Q1 2024 | 18 | $1.35M |
| Q4 2023 | 16 | $1.02M |
| Q3 2023 | 17 | $1.21M |
| Q2 2023 | 17 | $1.51M |
| Q1 2023 | 14 | $874.3K |
| Q4 2022 | 17 | $768.0K |
| Q3 2022 | 15 | $751.5K |
| Q2 2022 | 16 | $769.5K |
| Q1 2022 | 20 | $1.12M |
| Q4 2021 | 23 | $1.65M |
| Q3 2021 | 24 | $2.30M |
| Q2 2021 | 33 | $4.77M |
| Q1 2021 | 42 | $8.69M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Siebert Financial Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cantor Fitzgerald, L. P. | 1,031,822 | $1.70M | 0.02% | +1,031,822 | New |
| Vanguard Capital Management LLC | 549,720 | $907.0K | 0.00% | −899−0.2% | Reduced |
| Geode Capital Management, LLC | 253,888 | $419.2K | 0.00% | −181,651−41.7% | Reduced |
| Cetera Investment Advisers | 146,990 | $242.5K | 0.00% | +531+0.4% | Added |
| Millennium Management LLC | 121,232 | $200.0K | 0.00% | +121,232 | New |
| Vanguard Fiduciary Trust Co | 107,626 | $177.6K | 0.00% | −5,269−4.7% | Reduced |
| BlackRock, Inc. | 101,946 | $168.2K | 0.00% | −677,640−86.9% | Reduced |
| Goldman Sachs Group Inc | 56,158 | $92.7K | 0.00% | +20,090+55.7% | Added |
| Jane Street Group, LLC | 55,771 | $92.0K | 0.00% | +55,771 | New |
| State Street Corp | 50,650 | $83.6K | 0.00% | −93,584−64.9% | Reduced |
| Citadel Advisors LLC | 48,906 | $80.7K | 0.00% | +21,561+78.8% | Added |
| Susquehanna International Group, LLP | 48,308 | $79.7K | 0.00% | +19,643+68.5% | Added |
| Northern Trust Corp | 42,312 | $69.8K | 0.00% | −96,313−69.5% | Reduced |
| Bridgeway Capital Management, LLC | 35,307 | $58.3K | 0.00% | −21,953−38.3% | Reduced |
| Dimensional Fund Advisors LP | 26,299 | $43.5K | 0.00% | −8,542−24.5% | Reduced |
| AQR Capital Management LLC | 25,273 | $41.7K | 0.00% | +25,273 | New |
| UBS Group AG | 22,296 | $36.8K | 0.00% | −138,297−86.1% | Reduced |
| Morgan Stanley | 22,084 | $36.4K | 0.00% | +13,852+168.3% | Added |
| Williams & Novak, LLC | 21,900 | $36.1K | 0.02% | +6,100+38.6% | Added |
| Qube Research & Technologies Ltd | 21,315 | $35.2K | 0.00% | +21,315 | New |
| Renaissance Technologies LLC | 21,000 | $34.6K | 0.00% | −800−3.7% | Reduced |
| XTX Topco Ltd | 17,780 | $29.3K | 0.00% | +17,780 | New |
| American Century Companies Inc | 11,545 | $19.0K | 0.00% | −1,543−11.8% | Reduced |
| Point72 Asset Management, L.P. | 11,398 | $18.8K | 0.00% | +11,398 | New |
| Vanguard Global Advisers, LLC | 9,447 | $15.6K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 8,859 | $14.6K | 0.00% | +7,688+656.5% | Added |
| Advisor Group Holdings, Inc. | 8,130 | $13.4K | 0.00% | −2,800−25.6% | Reduced |
| Rhumbline Advisers | 7,380 | $12.2K | 0.00% | −10,418−58.5% | Reduced |
| Royal Bank of Canada | 6,728 | $11.0K | 0.00% | +1,974+41.5% | Added |
| Tower Research Capital LLC (TRC) | 1,060 | $1.75K | 0.00% | −6,779−86.5% | Reduced |
| Barclays PLC | 654 | $1.08K | 0.00% | −2,364−78.3% | Reduced |
| SRS Capital Advisors, Inc. | 576 | $951 | 0.00% | +576 | New |
| JPMorgan Chase & Co | 482 | $815 | 0.00% | −5,762−92.3% | Reduced |
| Citigroup Inc | 400 | $660 | 0.00% | −265−39.8% | Reduced |
| FMR LLC | 190 | $314 | 0.00% | −4,341−95.8% | Reduced |
| BNP Paribas Arbitrage, SA | 101 | $167 | 0.00% | −3,037−96.8% | Reduced |
| EverSource Wealth Advisors, LLC | 73 | $121 | 0.00% | +45+160.7% | Added |
| Allworth Financial LP | 57 | $95 | 0.00% | +30+111.1% | Added |
| Essential Partners LLC | 41 | $68 | 0.00% | −96−70.1% | Reduced |
| Farther Finance Advisors, LLC | 24 | $40 | 0.00% | +21+700.0% | Added |
| Rothschild Investment LLC | 13 | $21 | 0.00% | +11+550.0% | Added |
| IFP Advisors, Inc | 11 | $18 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 10 | $17 | 0.00% | −5,313−99.8% | Reduced |
| Fortitude Family Office, LLC | 10 | $17 | 0.00% | +10 | New |
| Caitong International Asset Management Co., Ltd | 4 | $7 | 0.00% | +4 | New |
| True Wealth Design, LLC | 2 | $4 | 0.00% | −2−50.0% | Reduced |
| SJS Investment Consulting Inc. | 1 | $2 | 0.00% | +1 | New |
| STRS Ohio | 0 | $0 | 0.00% | −84,200−100.0% | Sold out |
| Vanguard Portfolio Management LLC | 0 | $0 | 0.00% | −80,715−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −36,488−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −35,736−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −35,189−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −32,823−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −32,765−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −21,600−100.0% | Sold out |
| Nuveen, LLC | 0 | $0 | 0.00% | −18,282−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −12,156−100.0% | Sold out |
| Police & Firemen's Retirement System of New Jersey | 0 | $0 | 0.00% | −8,543−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −6,832−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −1,444−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −1,282−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −430−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |