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 $3.93M in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Siebert Financial Corp as of Sep 30, 2021. 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
- 24
- −9 vs. Q2 2021
- Shares held
- 686.6K
- −305.9K (−30.8%) vs. Q2 2021
- Total value
- $2.30M
- −$2.47M (−51.8%) vs. Q2 2021
- New holders
- 0
- 10 more added
- Sold out
- 9
- 13 more reduced
Compare with Q2 2021: 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 | $3.93M |
| Q1 2026 | 55 | $6.13M |
| Q4 2025 | 48 | $11.4M |
| Q3 2025 | 48 | $10.2M |
| Q2 2025 | 44 | $14.2M |
| Q1 2025 | 24 | $3.21M |
| Q4 2024 | 23 | $3.25M |
| Q3 2024 | 19 | $2.32M |
| Q2 2024 | 19 | $1.42M |
| Q1 2024 | 18 | $1.34M |
| Q4 2023 | 16 | $1.01M |
| Q3 2023 | 17 | $1.21M |
| Q2 2023 | 17 | $1.51M |
| Q1 2023 | 14 | $874.3K |
| Q4 2022 | 17 | $767.0K |
| Q3 2022 | 15 | $750.5K |
| Q2 2022 | 16 | $769.5K |
| Q1 2022 | 20 | $1.12M |
| Q4 2021 | 23 | $1.56M |
| Q3 2021 | 24 | $2.30M |
| Q2 2021 | 33 | $4.77M |
| Q1 2021 | 42 | $8.69M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Siebert Financial Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 134,226 | $450.0K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 118,617 | $397.0K | 0.00% | −96,071−44.7% | Reduced |
| Geode Capital Management, LLC | 91,913 | $307.0K | 0.00% | −6,675−6.8% | Reduced |
| BlackRock Inc. | 87,981 | $295.0K | 0.00% | +891+1.0% | Added |
| Northern Trust Corp | 31,876 | $107.0K | 0.00% | +106+0.3% | Added |
| State Street Corp | 30,100 | $101.0K | 0.00% | +16,700+124.6% | Added |
| HRT Financial LP | 29,241 | $97.0K | 0.00% | −3,943−11.9% | Reduced |
| Advisor Group Holdings, Inc. | 27,429 | $92.0K | 0.00% | +2,450+9.8% | Added |
| Millennium Management LLC | 22,835 | $76.0K | 0.00% | −21,386−48.4% | Reduced |
| Citadel Advisors LLC | 21,071 | $71.0K | 0.00% | −15,642−42.6% | Reduced |
| Ergoteles LLC | 20,010 | $67.0K | 0.00% | −32,790−62.1% | Reduced |
| Lido Advisors, LLC | 20,000 | $67.0K | 0.00% | +7,500+60.0% | Added |
| Group One Trading, L.P. | 19,683 | $66.0K | 0.00% | +1,300+7.1% | Added |
| Susquehanna Fundamental Investments, LLC | 19,381 | $65.0K | 0.00% | −3,396−14.9% | Reduced |
| Morgan Stanley | 2,798 | $9.00K | 0.00% | −21,586−88.5% | Reduced |
| Simplex Trading, LLC | 2,030 | $9.00K | 0.00% | +506+33.2% | Added |
| Meeder Asset Management Inc | 1,943 | $7.00K | 0.00% | +684+54.3% | Added |
| Atlas Private Wealth Advisors | 1,500 | $5.00K | 0.00% | +375+33.3% | Added |
| UBS Group AG | 1,292 | $4.00K | 0.00% | −2,207−63.1% | Reduced |
| Barclays PLC | 1,258 | $4.00K | 0.00% | −338−21.2% | Reduced |
| BNP Paribas Arbitrage, SA | 823 | $2.76K | 0.00% | −4,086−83.2% | Reduced |
| Bank of America Corp | 562 | $2.00K | 0.00% | −1,455−72.1% | Reduced |
| JPMorgan Chase & Co | 6 | $0 | 0.00% | −54,462−100.0% | Reduced |
| Wells Fargo & Company | 69 | $0 | 0.00% | +7+11.3% | Added |
| Tibra Equities Europe Ltd | 0 | $0 | 0.00% | −53,100−100.0% | Sold out |
| Parametric Portfolio Associates LLC | 0 | $0 | 0.00% | −14,762−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −2,469−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −895−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −289−100.0% | Sold out |
| Berman Capital Advisors, LLC | 0 | $0 | 0.00% | −324−100.0% | Sold out |
| IAG Wealth Partners, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −84−100.0% | Sold out |