Company · Ownership research

Brilliant Earth Group, Inc. BRLT

CIK 0001866757 · CUSIP 109504100

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 109504100 (BRLT), not CUSIP 109504900 (BRLT), CUSIP 109504950 (BRLT), 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	Russell Investments Group, Ltd. CIK 1692234 · View history	$528.67K 397,495 shares	0.00%	+6.14K(+1.60%)Added	SEC filing ↗ Nov 6, 2026	▾
02	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$405.96K 305,237 shares	0.00%	+118.64K(+63.60%)Added	SEC filing ↗ Nov 12, 2026	▾
03	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$243.99K 183,415 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 6, 2026	▾
04	Boston Partners CIK 1386060 · View history	$81.06K 60,950 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 10, 2026	▾
05	STATE STREET CORP CIK 93751 · View history	$61.55K 46,279 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
06	Klingman & Associates, LLC CIK 1662449 · View history	$36.47K 27,419 shares	0.00%	+27.42KNew	SEC filing ↗ Oct 20, 2026	▾
07	JANE STREET GROUP, LLC CIK 1595888 · View history	$29.08K 21,866 shares	0.00%	+21.87KNew	SEC filing ↗ Nov 12, 2026	▾
08	COMMONWEALTH EQUITY SERVICES, LLC CIK 312272 · View history	$25.83K 19,423 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 2, 2026	▾
09	PlanVest Financial, Inc CIK 2135239 · View history	$5.86K 4,409 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 9, 2026	▾
10	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$4.00K 3,492 shares	0.00%	+3.49KNew	SEC filing ↗ Nov 9, 2026	▾
11	UBS Group AG CIK 1610520 · View history	$3.88K 2,914 shares	0.00%	-8.05K(-73.40%)Reduced	SEC filing ↗ Nov 10, 2026	▾
12	BARCLAYS PLC CIK 312069 · View history	$2.02K 1,516 shares	0.00%	-281(-15.60%)Reduced	SEC filing ↗ Nov 6, 2026	▾
13	JPMORGAN CHASE & CO CIK 19617 · View history	$1.86K 1,400 shares	0.00%	+1.40KNew	SEC filing ↗ Nov 12, 2026	▾
14	OSAIC HOLDINGS, INC. CIK 1677044 · View history	$1.76K 1,326 shares	0.00%	+211(+18.90%)Added	SEC filing ↗ Nov 12, 2026	▾
15	FMR LLC CIK 315066 · View history	$173.00 130 shares	0.00%	+130New	SEC filing ↗ Nov 10, 2026	▾
16	GROUP ONE TRADING LLC CIK 932540 · View history	$116.00 87 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 10, 2026	▾
17	COMPASS FINANCIAL MANAGEMENT LLC CIK 2148724 · View history	$81.00 61 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Oct 30, 2026	▾
18	Bogart Wealth, LLC CIK 1715740 · View history	$9.00 7 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 10, 2026	▾
19	Caitong International Asset Management Co., Ltd CIK 1963355 · View history	$8.00 6 shares	0.00%	+1(+20.00%)Added	SEC filing ↗ Oct 29, 2026	▾
20	Blue Trust, Inc. CIK 1856022 · View history	$2.00 2 shares	0.00%	+2New	SEC filing ↗ Oct 15, 2026	▾

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

1,077,434

Not deduplicated across managers

Disclosed value

$1.43M

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.

Brilliant Earth Group, Inc. · Q3 2026

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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.