Security key
109504100
Brilliant Earth Group, Inc. - Class A Common Stock (BRLT)
CUSIP: 109504100
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Class A Common Stock
- Total 13F shares
- 19,530
- Total 13F value
- $22,071
- Share change
- -164,627
- SEC-reported price per share
- $1.13
- Number of holders
- 3
- Value change
- -$218,975
- Number of buys
- 1
- Number of sells
- 2
- Shares outstanding
- 46,329,805
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
3
Top holders
3
BRLT full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
Brilliant Earth Group, Inc. SEC filings
Brilliant Earth Group, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 109504100
Recent filing periods:
Ownership snapshot
Top reported holders of BRLT - Brilliant Earth Group, Inc. - Class A Common Stock (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
MAINSAIL MANAGEMENT COMPA...
Disclosed value leader
MAINSAIL MANAGEMENT COMPA...
Comparable rows
15/15
Latest evidence
17 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 69%
13D/G row: MAINSAIL MANAGEMENT COMPANY, LLC
Showing 1-6 of 15 holder rows.
Quick read
MAINSAIL MANAGEMENT COMPANY, LLC leads the comparable SEC ownership view at 69%.
15 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 MAINSAIL MANAGEMENT COMPANY, LLC's linked filing trail.
Comparable ownership
Top 5
MAINSAIL MANAGEMENT COMPANY, LLC
69%
Capital World Investors
6.4%
Jeffrey Chuenhong Kuo
1.5%
Sharon Dziesietnik
1.2%
Beth J. Kaplan
0.63%
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 |
|---|---|---|---|---|---|
| MAINSAIL MANAGEMENT COMPANY, LLC |
13D/G
Gavin Turner
|
69%
|
$49,760,991
31,898,071 shares
|
$0 | 31 Mar 2025 |
| Capital World Investors |
13D/G
13F
Company
|
6.4%
|
$1,450,564
929,849 shares
|
$0 | 31 Mar 2025 |
| Jeffrey Chuenhong Kuo |
3/4/5
Chief Financial Officer
|
1.5%
|
$1,058,851
683,130 shares
|
— | 06 Mar 2026 |
| Sharon Dziesietnik |
3/4/5
Chief Operations Officer
|
1.2%
|
$623,957
542,572 shares
|
-$56,904 | 18 May 2026 |
| Beth J. Kaplan |
3/4/5
Director
|
0.63%
|
$390,932
293,934 shares
|
— | 17 Jun 2026 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
1.7%
|
$1,075,244
808,454 shares
|
— | 31 Mar 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
3
Shares
19,530
Rows available
3
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
35
Q2 2026 holders
3
Holder diff
-32
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend