Marshall Wace’s Couchbase BASE Stock Holding History

Marshall Wace’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 Q3	–	Sell	-60,742	Closed	-$1.48M	–	2888
2025 Q2	$1.48M	Sell	60,742 -9,352	-13%	-$170K	﹤0.01%	1691
2025 Q1	$1.1M	Buy	70,094 +35,931	+105%	+$596K	﹤0.01%	1736
2024 Q4	$533K	Buy	34,163 +12,945	+61%	+$221K	﹤0.01%	2007
2024 Q3	$342K	Buy	+21,218	New	+$367K	﹤0.01%	2079
2023 Q2	–	Sell	-79,097	Closed	-$1.11M	–	2463
2023 Q1	$1.11M	Buy	+79,097	New	+$1.17M	﹤0.01%	1760

Other funds holding BASE

Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

HNB

Huntington National Bank Columbus, Ohio $20.6B AUM 34.61% 1-Year Est. Return

Marshall Wace's BASE Position: Q3 2025 in Review

Marshall Wace sold out of Couchbase (BASE) in Q3 2025, closing a stake of 60,742 shares — an estimated $1.48M sold.

Marshall Wace first reported a position in BASE in Q1 2023 and held it in 5 quarters. The position peaked at $1.48M in Q2 2025. 3 funds tracked by Wall St. Rank hold BASE as of Q3 2025.

Marshall Wace reported no remaining Couchbase position as of Q3 2025 after selling out during the quarter.
Marshall Wace sold 60,742 Couchbase shares in Q3 2025, an estimated $1.48M.
Marshall Wace first reported a position in Couchbase in Q1 2023 and held it in 5 quarters.
Marshall Wace's Couchbase position peaked at $1.48M in Q2 2025.
3 funds tracked by Wall St. Rank held Couchbase as of Q3 2025.

Based on Marshall Wace's 13F filing for Q3 2025, filed 13 Nov 2025.