Mariner’s Brilliant Earth BRLT Stock Holding History

Mariner’s Portfolio BRLT Stock Details BRLT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-49,807	Closed	-$68.5K	–	3580
2025 Q2	$68.5K	Sell	49,807 -2,000	-4%	-$2.9K	﹤0.01%	3300
2025 Q1	$81.9K	Buy	51,807 +2,000	+4%	+$3.26K	﹤0.01%	3222
2024 Q4	$105K	Buy	+49,807	New	+$91.5K	﹤0.01%	3173

Other funds holding BRLT

MMC

Mainsail Management Company Austin, Texas $66M AUM 18.6% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Klingman & Associates New York $2.09B AUM 16.49% 1-Year Est. Return

Mariner's BRLT Position: Q3 2025 in Review

Mariner sold out of Brilliant Earth (BRLT) in Q3 2025, closing a stake of 49,807 shares — an estimated $68.5K sold.

Mariner first reported a position in BRLT in Q4 2024 and held it in 3 quarters. The position peaked at $105K in Q4 2024. 42 funds tracked by Wall St. Rank hold BRLT as of Q3 2025.

Mariner reported no remaining Brilliant Earth position as of Q3 2025 after selling out during the quarter.
Mariner sold 49,807 Brilliant Earth shares in Q3 2025, an estimated $68.5K.
Mariner first reported a position in Brilliant Earth in Q4 2024 and held it in 3 quarters.
Mariner's Brilliant Earth position peaked at $105K in Q4 2024.
42 funds tracked by Wall St. Rank held Brilliant Earth as of Q3 2025.

Based on Mariner's 13F filing for Q3 2025, filed 14 Nov 2025.