XTX Topco’s CareDx CDNA Stock Holding History

XTX Topco’s Portfolio CDNA Stock Details CDNA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.53M	Buy	53,748 +26,028	+94%	+$567K	0.02%	1376
2026 Q1	$481K	Buy	+27,720	New	+$525K	0.01%	2088
2025 Q2	–	Sell	-22,949	Closed	-$407K	–	2427
2025 Q1	$407K	Sell	22,949 -8,184	-26%	-$176K	0.02%	1179
2024 Q4	$667K	Buy	31,133 +15,214	+96%	+$370K	0.05%	532
2024 Q3	$497K	Buy	+15,919	New	+$396K	0.04%	823
2024 Q2	–	Sell	-21,264	Closed	-$225K	–	1924
2024 Q1	$225K	Buy	+21,264	New	+$213K	0.03%	1079
2023 Q4	–	Sell	-21,201	Closed	-$148K	–	1647
2023 Q3	$148K	Sell	21,201 -14,874	-41%	-$137K	0.03%	1107
2023 Q2	$307K	Buy	36,075 +17,098	+90%	+$143K	0.06%	702
2023 Q1	$173K	Buy	+18,977	New	+$243K	0.04%	995
2022 Q4	–	Sell	-10,556	Closed	-$180K	–	1156
2022 Q3	$180K	Buy	+10,556	New	+$227K	0.04%	817
2021 Q4	–	Sell	-3,874	Closed	-$245K	–	712
2021 Q3	$245K	Buy	+3,874	New	+$295K	0.08%	417

Other funds holding CDNA

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

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Gagnon Securities New York $519M AUM 44.91% 1-Year Est. Return

Chevy Chase Trust Bethesda, Maryland $38.8B AUM 41.35% 1-Year Est. Return

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

XTX Topco's CDNA Position: Q2 2026 in Review

XTX Topco increased its CareDx (CDNA) stake by 94% in Q2 2026, buying an estimated $567K and bringing the position to 53,748 shares worth $1.53M. The position accounts for 0.02% of the portfolio, ranked #1376.

XTX Topco first reported a position in CDNA in Q3 2021 and has held it in 11 quarters since. 227 funds tracked by Wall St. Rank hold CDNA as of Q2 2026.

XTX Topco held 53,748 shares of CareDx worth $1.53M as of Q2 2026.
XTX Topco bought 26,028 CareDx shares in Q2 2026, an estimated $567K.
CareDx made up 0.02% of XTX Topco's portfolio in Q2 2026, its #1376 holding.
XTX Topco first reported a position in CareDx in Q3 2021 and has held it in 11 quarters since.
227 funds tracked by Wall St. Rank held CareDx as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.