JANE STREET GROUP, LLC

Position in CDNA — CareDx, Inc.

CIK 1595888 NEW YORK, NY

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Position in CDNA

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$13,402,780

+$9,056,688 QoQ

Shares Held

470,273

+87.8% QoQ

Ownership

0.909%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#33

of 225 holders

Holding Since

Jun 2020

22 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in CDNA Over Time

Shares Held

Position Value (USD)

Derivatives in CDNA

reported options exposure · as of Jun 30, 2026

CallValue

$273,600

CallShares

9,600

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

JANE STREET GROUP, LLC holds $950,870,992 across 33 Diagnostics & Research names. CDNA ranks #11 (1.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GH	Guardant Health, Inc.	1,783,444	$267,570,103
2	NTRA	Natera, Inc.	926,986	$251,630,349
3	ILMN	Illumina, Inc.	372,628	$65,519,180
4	ICLR	Icon PLC	374,800	$65,106,507
5	RVTY	Revvity, Inc.	576,014	$64,087,317
6	IDXX	Idexx Laboratories Inc /De	105,108	$55,333,055
7	IQV	Iqvia Holdings Inc.	282,508	$54,586,195
8	DHR	Danaher Corp /De/	189,123	$36,024,147

All Filings in CDNA

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39 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$273,600	9,600	-80.5%	Call	Defined	2026-08-14
2026-06-30	$13,402,780	470,273	+87.8%	Shares	Defined	2026-08-14
2026-03-31	$4,346,092	250,351	-41.8%	Shares	Defined	2026-05-12
2025-12-31	$8,105,514	430,229	+362.5%	Shares	Defined	2026-02-12
2025-12-31	$926,928	49,200	-29.1%	Call	Defined	2026-02-12
2025-09-30	$1,352,437	93,015	-23.5%	Shares	Defined	2025-11-14
2025-09-30	$1,009,076	69,400	+697.7%	Call	Defined	2025-11-14
2025-03-31	$2,157,512	121,550	-1.8%	Shares	Defined	2025-05-19
2024-12-31	$2,649,036	123,729	-19.1%	Shares	Defined	2025-02-14
2024-09-30	$4,774,176	152,896	-0.5%	Shares	Defined	2024-11-15
2024-06-30	$2,386,494	153,670	+92.7%	Shares	Defined	2024-08-15
2023-12-31	$956,796	79,733	+34.6%	Shares	Defined	2024-02-15
2023-09-30	$414,680	59,240	-66.4%	Shares	Defined	2023-11-15
2023-06-30	$1,500,513	176,531	+36.8%	Shares	Defined	2023-08-14
2023-03-31	$1,179,599	129,059	+84.0%	Shares	Defined	2023-05-16
2022-12-31	$800,422	70,151	+207.2%	Shares	Defined	2023-02-15
2022-06-30	$490,580	22,839	-43.0%	Shares	Defined	2022-08-16
2022-03-31	$321,813	8,700	-56.7%	Call	Defined	2022-05-17
2022-03-31	$1,482,707	40,084	+227.0%	Shares	Defined	2022-05-17
2022-03-31	$281,124	7,600	+10.1%	Put	Defined	2022-05-17
2021-12-31	$557,493	12,258	-49.7%	Shares	Defined	2022-02-15
2021-12-31	$313,812	6,900	-65.2%	Put	Defined	2022-02-15
2021-12-31	$914,148	20,100	-16.2%	Call	Defined	2022-02-15
2021-09-30	$1,543,755	24,361	+155.0%	Shares	Defined	2021-11-16
2021-09-30	$1,520,880	24,000	+27.7%	Call	Defined	2021-11-16
2021-09-30	$1,254,726	19,800	+204.6%	Put	Defined	2021-11-16
2021-06-30	$874,473	9,555	-76.1%	Shares	Defined	2021-08-16
2021-06-30	$1,720,576	18,800	-60.1%	Call	Defined	2021-08-16
2021-06-30	$594,880	6,500	-33.0%	Put	Defined	2021-08-16
2021-03-31	$3,207,039	47,100	-69.3%	Call	Defined	2021-05-18
2021-03-31	$2,722,919	39,990	-18.7%	Shares	Defined	2021-05-18
2021-03-31	$660,473	9,700	+36.6%	Put	Defined	2021-05-18
2020-12-31	$514,395	7,100	-12.3%	Put	Defined	2021-02-17
2020-12-31	$11,128,320	153,600	+691.8%	Call	Defined	2021-02-17
2020-12-31	$3,565,481	49,213	+243.0%	Shares	Defined	2021-02-17
2020-09-30	$544,401	14,349	—	Shares	Defined	2020-11-17
2020-09-30	$736,036	19,400	+108.6%	Call	Defined	2020-11-17
2020-06-30	$286,983	8,100	—	Put	Defined	2020-08-17
2020-06-30	$329,499	9,300	—	Call	Defined	2020-08-17
No filing history on record for this holder in this stock.