Mariner’s Couchbase BASE Stock Holding History

Mariner’s Portfolio BASE Stock Details BASE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-12,512	Closed	-$197K	–	3491
2025 Q1	$197K	Buy	+12,512	New	+$207K	﹤0.01%	3015
2024 Q2	–	Sell	-21,403	Closed	-$563K	–	3167
2024 Q1	$563K	Buy	21,403 +9,080	+74%	+$236K	﹤0.01%	1938
2023 Q4	$278K	Buy	+12,323	New	+$226K	﹤0.01%	2420

Other funds holding BASE

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

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

GPI Capital New York $287M AUM 42.76% 1-Year Est. Return

Solel Partners Boston, Massachusetts $588M AUM 14.47% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

JFG

Jefferies Financial Group New York $15.2B AUM 55.75% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Mariner's BASE Position: Q2 2025 in Review

Mariner sold out of Couchbase (BASE) in Q2 2025, closing a stake of 12,512 shares — an estimated $197K sold.

Mariner first reported a position in BASE in Q4 2023 and held it in 3 quarters. The position peaked at $563K in Q1 2024. 166 funds tracked by Wall St. Rank hold BASE as of Q2 2025.

Mariner reported no remaining Couchbase position as of Q2 2025 after selling out during the quarter.
Mariner sold 12,512 Couchbase shares in Q2 2025, an estimated $197K.
Mariner first reported a position in Couchbase in Q4 2023 and held it in 3 quarters.
Mariner's Couchbase position peaked at $563K in Q1 2024.
166 funds tracked by Wall St. Rank held Couchbase as of Q2 2025.

Based on Mariner's 13F filing for Q2 2025, filed 14 Aug 2025.