Company · Ownership research

Bitfufu Inc. FUFU

CIK 0001921158 · CUSIP G1152A104

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

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	Cambridge Investment Research Advisors, Inc. CIK 1419186 · View history	$49.00K 35,146 shares	0.00%	+6.65K(+23.30%)Added	SEC filing ↗ Nov 2, 2026	▾
02	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$41.50K 29,646 shares	0.00%	-55.55K(-65.20%)Reduced	SEC filing ↗ Nov 12, 2026	▾
03	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$19.41K 13,863 shares	0.00%	-13.10K(-48.60%)Reduced	SEC filing ↗ Nov 6, 2026	▾
04	UBS Group AG CIK 1610520 · View history	$2.85K 2,033 shares	0.00%	-11.04K(-84.40%)Reduced	SEC filing ↗ Nov 10, 2026	▾
05	OSAIC HOLDINGS, INC. CIK 1677044 · View history	$1.68K 1,200 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
06	BARCLAYS PLC CIK 312069 · View history	$434.00 310 shares	0.00%	+310New	SEC filing ↗ Nov 6, 2026	▾
07	SBI Securities Co., Ltd. CIK 1851815 · View history	$203.00 145 shares	0.00%	-157(-52.00%)Reduced	SEC filing ↗ Oct 22, 2026	▾
08	Caitong International Asset Management Co., Ltd CIK 1963355 · View history	$6.00 4 shares	0.00%	+1(+33.30%)Added	SEC filing ↗ Oct 29, 2026	▾
09	CITIGROUP INC CIK 831001 · View history	$1.00 1 shares	0.00%	+1New	SEC filing ↗ Nov 4, 2026	▾

Showing 9 / 9 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

82,348

Not deduplicated across managers

Disclosed value

$115.08K

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.

Bitfufu Inc. · Q3 2026

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This page includes 9 of 9 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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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.