Company · Ownership research

SIEBERT FINANCIAL CORP SIEB

CIK 0000065596 · CUSIP 826176109

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 826176109 (SIEB), not CUSIP 826176909 (SIEB), CUSIP 826176959 (SIEB), and does not merge CUSIPs.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	VANGUARD GROUP INC CIK 102909 · View history	$596.68K 342,921 shares	0.00%	+1.85K(+0.50%)Added	SEC filing ↗ Aug 13, 2024	▾
02	Cetera Investment Advisers CIK 1666741 · View history	$291.40K 167,473 shares	0.00%	+167.47KNew	SEC filing ↗ Aug 22, 2024	▾
03	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$211.18K 121,332 shares	0.00%	+11.42K(+10.40%)Added	SEC filing ↗ Aug 9, 2024	▾
04	BlackRock Inc. CIK 1364742 · View history	$88.59K 50,913 shares	0.00%	+7.24K(+16.60%)Added	SEC filing ↗ Aug 13, 2024	▾
05	BUCKINGHAM STRATEGIC WEALTH, LLC CIK 1542421 · View history	$64.03K 36,800 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Aug 12, 2024	▾
06	NORTHERN TRUST CORP CIK 73124 · View history	$61.67K 35,442 shares	0.00%	-1.85K(-5.00%)Reduced	SEC filing ↗ Aug 14, 2024	▾
07	STATE STREET CORP CIK 93751 · View history	$26.45K 15,200 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2024	▾
08	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$23.89K 13,731 shares	0.00%	+3.56K(+34.90%)Added	SEC filing ↗ Aug 14, 2024	▾
09	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$23.21K 13,340 shares	0.00%	+13.34KNew	SEC filing ↗ Aug 9, 2024	▾
10	Tower Research Capital LLC (TRC) CIK 1533421 · View history	$12.30K 7,068 shares	0.00%	+1.62K(+29.70%)Added	SEC filing ↗ Aug 13, 2024	▾
11	CITADEL ADVISORS LLC CIK 1423053 · View history	$7.96K 4,576 shares	0.00%	-1.17K(-20.40%)Reduced	SEC filing ↗ Aug 14, 2024	▾
12	SIMPLEX TRADING, LLC CIK 1488542 · View history	$5.00K 3,198 shares	0.00%	+3.02K(+1,647.50%)Added	SEC filing ↗ Jul 25, 2024	▾
13	MORGAN STANLEY CIK 895421 · Amended · View history	$4.05K 2,327 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 14, 2025	▾
14	ROYAL BANK OF CANADA CIK 1000275 · Amended · View history	$1.00K 295 shares	0.00%	+189(+178.30%)Added	SEC filing ↗ Nov 6, 2024	▾
15	OSAIC HOLDINGS, INC. CIK 1677044 · View history	$870.00 500 shares	0.00%	-25.00K(-98.00%)Reduced	SEC filing ↗ Aug 13, 2024	▾
16	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$639.00 367 shares	0.00%	+117(+46.80%)Added	SEC filing ↗ Aug 14, 2024	▾
17	BNP PARIBAS FINANCIAL MARKETS CIK 1166588 · View history	$569.00 327 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Aug 13, 2024	▾
18	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$10.00 6 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Dec 26, 2024	▾
19	WELLS FARGO & COMPANY/MN CIK 72971 · View history	$1.00 0 shares	0.00%	-111(-100.00%)Reduced	SEC filing ↗ Aug 13, 2024	▾
20	CONCOURSE FINANCIAL GROUP SECURITIES, INC. CIK 752798 · View history	$0.00 0 shares	0.00%	0Unchanged	SEC filing ↗ Jul 23, 2024	▾

Showing 20 / 20 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

815,816

Not deduplicated across managers

Disclosed value

$1.42M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

SIEBERT FINANCIAL CORP · Q2 2024

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.