XTX Topco’s Couchbase BASE Stock Holding History

XTX Topco’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	-19,347	Closed	-$472K	–	2561
2025 Q2	$472K	Sell	19,347 -44,347	-70%	-$806K	0.02%	1140
2025 Q1	$1M	Buy	63,694 +28,562	+81%	+$473K	0.05%	567
2024 Q4	$548K	Buy	35,132 +8,727	+33%	+$149K	0.05%	697
2024 Q3	$426K	Buy	26,405 +9,897	+60%	+$171K	0.03%	927
2024 Q2	$301K	Buy	+16,508	New	+$384K	0.03%	959
2023 Q4	–	Sell	-12,299	Closed	-$211K	–	1596
2023 Q3	$211K	Buy	+12,299	New	+$201K	0.04%	986
2023 Q1	–	Sell	-15,108	Closed	-$200K	–	1271
2022 Q4	$200K	Buy	+15,108	New	+$196K	0.04%	843

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

XTX Topco's BASE Position: Q3 2025 in Review

XTX Topco sold out of Couchbase (BASE) in Q3 2025, closing a stake of 19,347 shares — an estimated $472K sold.

XTX Topco first reported a position in BASE in Q4 2022 and held it in 7 quarters. The position peaked at $1M in Q1 2025. 3 funds tracked by Wall St. Rank hold BASE as of Q3 2025.

XTX Topco reported no remaining Couchbase position as of Q3 2025 after selling out during the quarter.
XTX Topco sold 19,347 Couchbase shares in Q3 2025, an estimated $472K.
XTX Topco first reported a position in Couchbase in Q4 2022 and held it in 7 quarters.
XTX Topco's Couchbase position peaked at $1M in Q1 2025.
3 funds tracked by Wall St. Rank held Couchbase as of Q3 2025.

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