XTX Topco’s RTB Digital RTB Stock Holding History

XTX Topco’s Portfolio RTB Stock Details RTB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-1,915	Closed	-$10.9K	–	4308
2025 Q4	$10.9K	Buy	1,915 +1,296	+209%	+$14.3K	﹤0.01%	3172
2025 Q3	$6.42K	Buy	+619	New	+$7.76K	﹤0.01%	2460
2025 Q2	–	Sell	-522	Closed	-$18.1K	–	3050
2025 Q1	$18.1K	Buy	+522	New	+$20.9K	﹤0.01%	2161
2024 Q4	–	Sell	-432	Closed	-$19.9K	–	2844
2024 Q3	$19.9K	Buy	+432	New	+$22.2K	﹤0.01%	1851
2022 Q1	–	Sell	-41	Closed	-$60K	–	915
2021 Q4	$60K	Buy	+41	New	+$91.2K	0.03%	545

Other funds holding RTB

NewEdge Advisors New Orleans, Louisiana $33.6B AUM 31.03% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

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

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

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Vanguard Global Advisers Malvern, Pennsylvania $215B AUM

XTX Topco's RTB Position: Q1 2026 in Review

XTX Topco sold out of RTB Digital (RTB) in Q1 2026, closing a stake of 1,915 shares — an estimated $10.9K sold.

XTX Topco first reported a position in RTB in Q4 2021 and held it in 5 quarters. The position peaked at $60K in Q4 2021. 13 funds tracked by Wall St. Rank hold RTB as of Q1 2026.

XTX Topco reported no remaining RTB Digital position as of Q1 2026 after selling out during the quarter.
XTX Topco sold 1,915 RTB Digital shares in Q1 2026, an estimated $10.9K.
XTX Topco first reported a position in RTB Digital in Q4 2021 and held it in 5 quarters.
XTX Topco's RTB Digital position peaked at $60K in Q4 2021.
13 funds tracked by Wall St. Rank held RTB Digital as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.