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Brilliant Earth

42 hedge funds and large institutions have $75.9M invested in Brilliant Earth in 2025 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 15 increasing their positions, 9 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

15,575% more call options, than puts

Call options by funds: $627K | Put options by funds: $4K

100% more first-time investments, than exits

New positions opened: 10 | Existing positions closed: 5

67% more repeat investments, than reductions

Existing positions increased: 15 | Existing positions reduced: 9

53% more capital invested

Capital invested by funds: $49.7M → $75.9M (+$26.2M)

14% more funds holding

Funds holding: 3742 (+5)

5.86% more ownership

Funds ownership: 251.15%257.01% (+5.9%)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

Holders
42
Holders Change
+5
Holders Change %
+13.51%
% of All Funds
0.55%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
10
Increased
15
Reduced
9
Closed
5
Calls
$627K
Puts
$4K
Net Calls
+$623K
Net Calls Change
+$623K
Name Holding Trade Value Shares
Change
Change in
Stake
MMC
1
Mainsail Management Company
Texas
$66M
Capital World Investors
2
Capital World Investors
California
$2.18M +$247K +122,460 +13%
Ameriprise
3
Ameriprise
Minnesota
$1.64M -$13.9K -6,900 -0.9%
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.25M +$143K +70,833 +13%
Russell Investments Group
5
Russell Investments Group
United Kingdom
$1.07M -$339K -168,313 -25%
Renaissance Technologies
6
Renaissance Technologies
New York
$406K +$124K +61,500 +46%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$325K +$27.8K +13,775 +10%
BlackRock
8
BlackRock
New York
$309K +$706 +350 +0.2%
Two Sigma Investments
9
Two Sigma Investments
New York
$308K +$300K +148,615 New
KA
10
Klingman & Associates
New York
$307K
Morgan Stanley
11
Morgan Stanley
New York
$265K +$207K +102,564 +406%
Two Sigma Advisers
12
Two Sigma Advisers
New York
$187K +$182K +90,500 New
Boston Partners
13
Boston Partners
Massachusetts
$165K -$153K -75,912 -49%
Citadel Advisors
14
Citadel Advisors
Florida
$158K +$31.8K +15,789 +26%
Jane Street
15
Jane Street
New York
$127K +$124K +61,305 New
Simplex Trading
16
Simplex Trading
Illinois
$126K +$123K +60,815 +34,554%
Susquehanna International Group
17
Susquehanna International Group
Pennsylvania
$109K +$76.2K +37,774 +257%
II
18
Impact Investors
California
$105K -$5.56K -2,759 -5%
State Street
19
State Street
Massachusetts
$95.8K
KI
20
Kapitalo Investimentos
Brazil
$94.1K +$64.2K +31,851 +234%
Polen Capital Management
21
Polen Capital Management
Florida
$92.3K +$89.9K +44,586 New
Millennium Management
22
Millennium Management
New York
$83.8K +$81.6K +40,462 New
Squarepoint
23
Squarepoint
New York
$81.4K +$79.3K +39,310 New
Goldman Sachs
24
Goldman Sachs
New York
$78.9K +$6.87K +3,407 +10%
LWM
25
Laidlaw Wealth Management
New York
$65.2K -$48.8K -24,200 -43%

BRLT Hedge Fund Activity: Q3 2025 in Review

42 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Brilliant Earth (BRLT) for Q3 2025, worth a combined $75.9M — up 53% from $49.7M a quarter earlier.

Buyers outnumbered sellers: 10 funds opened new BRLT positions and 5 closed out — a net gain of 5 holders — while 15 added to existing stakes and 9 trimmed.

The largest buyer was Two Sigma Investments, opening a new position worth an estimated $300K. The largest seller was Russell Investments Group, cutting an estimated $339K.

  • 42 institutional investors held Brilliant Earth (BRLT) as of Q3 2025, up from 37 in Q2 2025.
  • Funds reported $75.9M of Brilliant Earth stock for Q3 2025, up 53% quarter-over-quarter.
  • 10 funds opened new Brilliant Earth positions in Q3 2025 and 5 closed out, a net change of +5 holders.
  • The largest Brilliant Earth buyer in Q3 2025 was Two Sigma Investments, an estimated $300K added.
  • The largest Brilliant Earth seller in Q3 2025 was Russell Investments Group, an estimated $339K sold.

Based on aggregated 13F filings for Q3 2025.