Zweig-DiMenna Associates’s CareDx CDNA Stock Holding History

Zweig-DiMenna Associates’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 Q1	$6.77M	Sell	390,255 -288,745	-43%	-$5.47M	0.95%	37
2025 Q4	$12.8M	Buy	679,000 +104,000	+18%	+$1.74M	0.91%	41
2025 Q3	$8.36M	Buy	575,000 +348,400	+154%	+$4.97M	0.65%	59
2025 Q2	$4.43M	Buy	+226,600	New	+$4.03M	0.45%	65
2022 Q3	–	Sell	-301,474	Closed	-$6.48M	–	89
2022 Q2	$6.48M	Buy	301,474 +68,100	+29%	+$1.89M	1.29%	31
2022 Q1	$8.63M	Sell	233,374 -19,900	-8%	-$776K	1.31%	33
2021 Q4	$11.5M	Buy	253,274 +79,500	+46%	+$4.15M	0.93%	48
2021 Q3	$11M	Buy	173,774 +24,400	+16%	+$1.86M	0.77%	57
2021 Q2	$13.7M	Buy	149,374 +821	+0.6%	+$65.3K	0.85%	47
2021 Q1	$10.1M	Buy	148,553 +7,547	+5%	+$586K	0.71%	59
2020 Q4	$10.2M	Sell	141,006 -71,817	-34%	-$4.16M	0.68%	62
2020 Q3	$8.07M	Sell	212,823 -25,231	-11%	-$852K	0.55%	69
2020 Q2	$8.43M	Buy	+238,054	New	+$6.77M	0.89%	41

Other funds holding CDNA

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return

Braidwell Stamford, Connecticut $3B AUM 46.72% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Boston Partners

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Gagnon Securities New York $433M AUM 29.08% 1-Year Est. Return

Chevy Chase Trust

Chevy Chase Trust Bethesda, Maryland $34.7B AUM 29.45% 1-Year Est. Return