SIEBERT FINANCIAL CORP (SIEB) Institutional Ownership Changes & 13F Activity
SIEBERT FINANCIAL CORP (SIEB). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Blackrock, Inc., Cetera Investment Advisers, State Street Corp, Northern Trust Corp, and Bridgeway Capital Management, Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Cetera Investment Advisers | Buy | +152,068 | — | 152,068 | $533.76K | Q4 2025 | Feb 17, 2026 |
| Northern Trust Corp | Buy | +128,409 | — | 128,409 | $450.71K | Q4 2025 | Feb 17, 2026 |
| Bridgeway Capital Management, Llc | Buy | +64,060 | — | 64,060 | $224.85K | Q4 2025 | Feb 17, 2026 |
| Susquehanna International Group, Llp | Buy | +15,333 | — | 15,333 | $53.82K | Q4 2025 | Feb 17, 2026 |
| Bank Of America Corp | Buy | +9,672 | — | 9,672 | $33.95K | Q4 2025 | Feb 17, 2026 |
| Mirae Asset Global Etfs Holdings Ltd. | Buy | +6,662 | — | 6,662 | $23.38K | Q4 2025 | Feb 17, 2026 |
| Osaic Holdings, Inc. | Buy | +5,530 | — | 5,530 | $19.41K | Q4 2025 | Feb 17, 2026 |
| Royal Bank Of Canada | Buy | +4,662 | — | 4,662 | $16.00K | Q4 2025 | Feb 17, 2026 |
| Tower Research Capital Llc (Trc) | Buy | +2,774 | — | 2,774 | $9.74K | Q4 2025 | Feb 17, 2026 |
| Fmr Llc | Buy | +1,614 | — | 1,614 | $5.67K | Q4 2025 | Feb 17, 2026 |
| Russell Investments Group, Ltd. | Buy | +1,234 | — | 1,234 | $4.33K | Q4 2025 | Feb 17, 2026 |
| California State Teachers Retirement System | Buy | +872 | — | 872 | $3.06K | Q4 2025 | Feb 17, 2026 |
| State Street Corp | Buy | +144,234 | — | 144,234 | $506.26K | Q4 2025 | Feb 13, 2026 |
| Focus Partners Wealth | Buy | +36,389 | — | 36,389 | $127.72K | Q4 2025 | Feb 13, 2026 |
| Charles Schwab Investment Management Inc | Buy | +35,189 | — | 35,189 | $123.51K | Q4 2025 | Feb 13, 2026 |
| Panagora Asset Management Inc | Buy | +32,803 | — | 32,803 | $115.14K | Q4 2025 | Feb 13, 2026 |
| American Century Companies Inc | Buy | +23,464 | — | 23,464 | $82.36K | Q4 2025 | Feb 13, 2026 |
| Barclays Plc | Buy | +22,183 | — | 22,183 | $77.86K | Q4 2025 | Feb 13, 2026 |
| Rhumbline Advisers | Buy | +17,935 | — | 17,935 | $62.95K | Q4 2025 | Feb 13, 2026 |
| Morgan Stanley | Buy | +17,133 | — | 17,133 | $60.14K | Q4 2025 | Feb 13, 2026 |
| Wells Fargo & Company/Mn | Buy | +15,818 | — | 15,818 | $55.52K | Q4 2025 | Feb 13, 2026 |
| Police & Firemen'S Retirement System Of New Jersey | Buy | +8,543 | — | 8,543 | $29.99K | Q4 2025 | Feb 13, 2026 |
| Citigroup Inc | Buy | +1,264 | — | 1,264 | $4.44K | Q4 2025 | Feb 13, 2026 |
| Sterling Capital Management Llc | Buy | +885 | — | 885 | $3.11K | Q4 2025 | Feb 13, 2026 |
| Blackrock, Inc. | Buy | +791,100 | — | 791,100 | $2.78M | Q4 2025 | Feb 12, 2026 |
| Dimensional Fund Advisors Lp | Buy | +62,350 | — | 62,350 | $219.23K | Q4 2025 | Feb 12, 2026 |
| New York State Common Retirement Fund | Buy | +21,600 | — | 21,600 | $75.82K | Q4 2025 | Feb 12, 2026 |
| Nuveen, Llc | Buy | +18,282 | — | 18,282 | $64.17K | Q4 2025 | Feb 12, 2026 |
| Jane Street Group, Llc | Buy | +16,373 | — | 16,373 | $57.47K | Q4 2025 | Feb 12, 2026 |
| Renaissance Technologies LLC | Sell | -5,000 | -18.6% | 21,900 | $76.87K | Q4 2025 | Feb 12, 2026 |
Frequently asked questions about SIEB activity
Which institutional owners are buying SIEB?
Institutional owners buying SIEB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in SIEB activity?
"Buy" means an investor increased their reported position in SIEB compared to the prior reporting period. This reflects growing exposure to SIEBERT FINANCIAL CORP (SIEB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in SIEB increasing?
Institutional interest in SIEB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related SIEB Institutional Insights
- SIEB Overview
- SIEB 13F Institutional Holders
- SIEB Superinvestors
- Financial Services Sector Institutional Ownership
- Financial Services Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Financial Services Stocks By Institutional Investors
- Most Sold Financial Services Stocks By Institutional Investors
- SIEB Insider Trading & SEC Form 4 Activity
- SIEB Articles
- Top Institutional Investor Stock Rankings