Brilliant Earth Group, Inc. - Class A common stock, $0.0001 par value per share (BRLT)

Q: What does CUSIP 109504100 represent in this 13F holders report?

CUSIP 109504100 is the security identifier for BRLT - Brilliant Earth Group, Inc. - Class A common stock, $0.0001 par value per share used to aggregate holder disclosures.

Q: How many institutions held BRLT - Brilliant Earth Group, Inc. - Class A common stock, $0.0001 par value per share in Q4 2025?

34 institutional investors reported BRLT - Brilliant Earth Group, Inc. - Class A common stock, $0.0001 par value per share for Q4 2025. Use the holders table for investor-level position and value details.

CUSIP: 109504100

Q4 2025 13F Holders as of 31 Dec 2025

Security type / class: Equity / Class A common stock, $0.0001 par value per share
Total 13F shares: 4,840,175
Total 13F value: $8,470,035
Share change: -181,538
SEC-reported price per share: $1.75
Number of holders: 34
Value change: -$393,924
Number of buys: 14
Number of sells: 20
Shares outstanding: 49,117,938

Security key

109504100

Report period

Q4 2025

Institutions

Top holders

BRLT full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2026 Brilliant Earth Group, Inc. SEC filings Brilliant Earth Group, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 109504100

Newer quarter: Q1 2026

Recent filing periods:

Q3 2026 Q1 2026

Ownership snapshot

Top reported holders of BRLT - Brilliant Earth Group, Inc. - Class A common stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Capital World Investors

Disclosed value leader

Just Rocks, Inc.

Comparable rows

1/15

Latest evidence

30 Sep 2025

13F 13D/G 3/4/5 Lead comparable stake: 6.4% 14 rows are not safely comparable across share classes. 13D/G row: Capital World Investors Showing 1-6 of 15 holder rows.

Quick read

Capital World Investors leads the comparable SEC ownership view at 6.4%.

1 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Capital World Investors's linked filing trail.

Comparable ownership Top 1

Capital World Investors 6.4%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Capital World Investors	13F 13D/G Company 13F 13D/G	6.4% Reported 13D/G · 31 Mar 2025	$2,178,280 1,052,309 shares	—	30 Sep 2025
Just Rocks, Inc.	3/4/5 10%+ Owner 3/4/5	— mixed-class rows	$186,164,709 98,239,952 shares mixed-class rows	—	14 Feb 2022
MAINSAIL MANAGEMENT COMPANY, LLC	13F Company 13F	— denominator unverified	$66,029,007 31,898,071 shares	—	30 Sep 2025
AMERIPRISE FINANCIAL INC	13F Company 13F	— denominator unverified	$1,635,604 790,147 shares	—	30 Sep 2025
VANGUARD GROUP INC	13F Company 13F	— denominator unverified	$1,253,943 605,770 shares	—	30 Sep 2025
Russell Investments Group, Ltd.	13F Company 13F	— denominator unverified	$1,069,762 516,794 shares	—	30 Sep 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

4,840,175

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2025 vs Q1 2026 Across Filers

Q1 2026 holders

Q4 2025 holders

Holder diff

-1

Investor	Q1 2026 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q1 2026 value	Q4 2025 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend