BRLT · Brilliant Earth Group, Inc. · Shareholders & Ownership

$1.57 -0.02 (-1.26%) At close · Oct 30 Q2 2026 earnings call transcript

Market Cap

$159.86M

101.82M

Volume · Oct 30 58.66K Avg daily vol (3M) 104.72K

Every disclosed holder of BRLT in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns BRLT

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	38	4,277,336	4.20%	Yes
Insiders (Forms 3, 4, 5)	0	0	0.00%	No
13D/G-only blocks	2	63,798,842	62.66%	Yes
Remaining	—	33,746,617	33.14%	Rest
Registered funds (N-PORT, not summed)	14	2,742,939	2.69%	No

Shares outstanding: 101,822,795, the issuer's latest cover-page count restated onto today's split basis.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of BRLT

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	MAINSAIL MANAGEMENT COMPANY, LLC 13G CIK 1883367 · Registered investment adviser · Mar 31, 2025 Rule 13d-1(d), exempt investor	31,898,071	31.33%	—	Mar 31, 2025	Rule 13d-1(d), exempt investor
2	MAINSAIL GP III, LLC Insider CIK 1883360 · Aug 24, 2026 10% Owner, issuer-wide, not summed	31,848,071	31.28%	0	Aug 24, 2026	10% Owner, issuer-wide, not summed
2.1	Gavin Turner 13G CIK 1883360 · Unknown · Dec 31, 2023 Rule 13d-1(d), exempt investor	31,900,771	31.33%	—	Dec 31, 2023	Rule 13d-1(d), exempt investor
3	TURNER GAVIN Insider CIK 1883427 · Aug 24, 2026 Director, 10% Owner, issuer-wide, not summed	31,848,071	31.28%	0	Aug 24, 2026	Director, 10% Owner, issuer-wide, not summed
4	Capital World Investors 13F CIK 1422849 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,052,309	1.03%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
5	SMALLCAP World Fund Inc Fund S000009599 · Registered fund · Jun 30, 2026 SMALLCAP World Fund Inc, not summed	1,052,309	1.03%	0	Jun 30, 2026	SMALLCAP World Fund Inc, not summed
6	AMERIPRISE FINANCIAL INC 13F CIK 820027 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	859,824	0.84%	+51,370	Jun 30, 2026	carried, not yet filed for the newest quarter
6.1	Columbia Small Cap Value Discovery Fund Fund S000012102 · Registered fund · Jul 31, 2026 COLUMBIA FUNDS SERIES TRUST I, not summed	622,924	0.61%	+21,600	Jul 31, 2026	COLUMBIA FUNDS SERIES TRUST I, not summed
6.2	Columbia Variable Portfolio - Small Cap Value Discovery Fund Fund S000012561 · Registered fund · Jun 30, 2026 COLUMBIA FUNDS VARIABLE INSURANCE TRUST, not summed	116,298	0.11%	-3,330	Jun 30, 2026	COLUMBIA FUNDS VARIABLE INSURANCE TRUST, not summed
7	Kuo Jeffrey Chuenhong Insider CIK 1881502 · Aug 13, 2026 Chief Financial Officer, issuer-wide, not summed	693,130	0.68%	+10,000	Aug 13, 2026	Chief Financial Officer, issuer-wide, not summed
8	Dziesietnik Sharon Insider CIK 2035090 · Aug 17, 2026 Chief Operations Officer, issuer-wide, not summed	532,448	0.52%	-10,124	Aug 17, 2026	Chief Operations Officer, issuer-wide, not summed
9	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	524,321	0.51%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
10	Russell Investments Group, Ltd. 13F CIK 1692234 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	391,359	0.38%	-81,561	Jun 30, 2026	carried, not yet filed for the newest quarter
10.1	U.S. Small Cap Equity Fund Fund S000001586 · Registered fund · Jul 31, 2026 RUSSELL INVESTMENT CO, not summed	153,091	0.15%	0	Jul 31, 2026	RUSSELL INVESTMENT CO, not summed
10.2	U.S. Small Cap Equity Fund Fund S000006864 · Registered fund · Jun 30, 2026 RUSSELL INVESTMENT FUNDS, not summed	38,900	0.04%	0	Jun 30, 2026	RUSSELL INVESTMENT FUNDS, not summed
11	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	373,042	0.37%	0	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
12	Potomac Capital Management, Inc. 13F CIK 1418746 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	340,000	0.33%	+25,000	Jun 30, 2026	carried, not yet filed for the newest quarter
13	KAPLAN BETH J Insider CIK 1247154 · Jun 17, 2026 Director, issuer-wide, not summed	293,934	0.29%	+72,519	Jun 17, 2026	Director, issuer-wide, not summed
14	Jaques Attica Insider CIK 1848115 · Jun 17, 2026 Director, issuer-wide, not summed	288,234	0.28%	+72,519	Jun 17, 2026	Director, issuer-wide, not summed
15	Bickley Ian Insider CIK 1632468 · Jun 18, 2025 Director, Chief Executive Officer, issuer-wide, not summed	244,163	0.24%	+216,744	Jun 18, 2025	Director, Chief Executive Officer, issuer-wide, not summed
16	Harris Jennifer Noel Insider CIK 1597649 · Jun 22, 2026 Director, issuer-wide, not summed	213,966	0.21%	-38,356	Jun 22, 2026	Director, issuer-wide, not summed
17	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	186,600	0.18%	-15,558	Jun 30, 2026	carried, not yet filed for the newest quarter
18	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	183,415	0.18%	-21,567	Jun 30, 2026	carried, not yet filed for the newest quarter
19	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	151,279	0.15%	0	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
20	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	147,847	0.15%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
21	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	96,771	0.10%	-15,256	Aug 31, 2026	Fidelity Concord Street Trust, not summed
22	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	84,569	0.08%	-23,998	Jun 30, 2026	carried, not yet filed for the newest quarter
23	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	77,519	0.08%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Boston Partners 13F CIK 1386060 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	60,950	0.06%	-7,698	Jun 30, 2026	carried, not yet filed for the newest quarter
25	Dunham Small Cap Value Fund Fund S000020974 · Registered fund · Jul 31, 2026 Dunham Funds, not summed	60,950	0.06%	-6,673	Jul 31, 2026	Dunham Funds, not summed
26	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	46,279	0.05%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
27	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	39,089	0.04%	-279	Jun 30, 2026	carried, not yet filed for the newest quarter
28	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	37,079	0.04%	+7,692	Jun 30, 2026	carried, not yet filed for the newest quarter
29	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	33,767	0.03%	+1,969	Jun 30, 2026	carried, not yet filed for the newest quarter
30	Centiva Capital, LP 13F CIK 1692507 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	31,518	0.03%	+1,569	Jun 30, 2026	carried, not yet filed for the newest quarter
31	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	30,045	0.03%	0	Aug 31, 2026	Fidelity Concord Street Trust, not summed
32	Klingman & Associates, LLC 13F CIK 1662449 · Registered investment adviser · Sep 30, 2026	27,419	0.03%	+27,419	Sep 30, 2026
33	Fidelity Series Total Market Index Fund Fund S000065248 · Registered fund · Aug 31, 2026 Fidelity Concord Street Trust, not summed	23,549	0.02%	0	Aug 31, 2026	Fidelity Concord Street Trust, not summed
34	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	22,800	0.02%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
34.1	Ultra-Small Company Market Fund Fund S000004424 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	22,800	0.02%	0	Jun 30, 2026	Bridgeway Funds, Inc., not summed
35	GSA CAPITAL PARTNERS LLP 13F CIK 1362033 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	22,691	0.02%	+9,025	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Federation des caisses Desjardins du Quebec 13F CIK 2022297 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	22,043	0.02%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
37	COMMONWEALTH EQUITY SERVICES, LLC 13F CIK 312272 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	19,423	0.02%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
38	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	14,323	0.01%	-862	Jun 30, 2026	carried, not yet filed for the newest quarter
39	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	11,744	0.01%	+11,744	Jun 30, 2026	carried, not yet filed for the newest quarter
40	TLS Advisors LLC 13F CIK 1768824 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	11,222	0.01%	+11,222	Jun 30, 2026	carried, not yet filed for the newest quarter
41	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	10,963	0.01%	+10,962	Jun 30, 2026	carried, not yet filed for the newest quarter
42	Gerstein Beth Tamara Insider CIK 1883883 · Aug 19, 2026 Director, Chief Executive Officer, 10% Owner, issuer-wide, not summed	10,000	0.01%	-49,109,976	Aug 19, 2026	Director, Chief Executive Officer, 10% Owner, issuer-wide, not summed
43	Grossberg Eric Scott Insider CIK 1884137 · Aug 19, 2026 Director, Executive Chairman, 10% Owner, issuer-wide, not summed	10,000	0.01%	-49,109,976	Aug 19, 2026	Director, Executive Chairman, 10% Owner, issuer-wide, not summed
44	Tower Research Capital LLC (TRC) 13F CIK 1533421 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	4,463	0.00%	+4,463	Jun 30, 2026	carried, not yet filed for the newest quarter
45	PlanVest Financial, Inc 13F CIK 2135239 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	4,409	0.00%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
46	Vanguard Global Advisers, LLC 13F CIK 1811242 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,930	0.00%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
47	BARCLAYS PLC 13F CIK 312069 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,797	0.00%	+282	Jun 30, 2026	carried, not yet filed for the newest quarter
48	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	1,792	0.00%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
49	OSAIC HOLDINGS, INC. 13F CIK 1677044 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,115	0.00%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
50	Blackstone Alternative Multi-Strategy Fund Fund S000045538 · Registered fund · Jun 30, 2026 Blackstone Alternative Investment Funds, not summed	900	0.00%	0	Jun 30, 2026	Blackstone Alternative Investment Funds, not summed

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 58 holders

Create a free account to page through every holder, filter by source and group by ultimate parent.

Key facts CIK 1866757 CUSIP 109504100 13F (30d) 4 filings 4 filers Visit website Investor relations