Atom Investors LP

Position in MCK — Mckesson Corp

CIK 1738902 AUSTIN, TX

Position in MCK

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$668,923

-$7,948,223 QoQ

Shares Held

773

-92.6% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

16 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

Atom Investors LP holds $1,938,890 across 3 Medical Distribution names. MCK ranks #2 (34.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COR	Cencora, Inc.	3,933	$1,235,512
2	MCK	Mckesson Corp This page	773	$668,923
3	ACH	Accendra Health Inc/Va/	15,112	$34,455

16 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$668,923	773	-92.6%	Shares	Sole	2026-05-15
2025-12-31	$8,617,146	10,505	+282.1%	Shares	Sole	2026-02-17
2025-09-30	$2,123,712	2,749	+223.0%	Shares	Sole	2025-11-14
2024-12-31	$484,993	851	-15.4%	Shares	Sole	2025-02-14
2024-09-30	$497,386	1,006	-1.0%	Shares	Sole	2024-11-14
2024-06-30	$593,384	1,016	-73.5%	Shares	Sole	2024-08-14
2024-03-31	$2,059,893	3,837	+86.0%	Shares	Sole	2024-05-15
2023-12-31	$955,127	2,063	+6.2%	Shares	Sole	2024-02-14
2023-09-30	$844,913	1,943	+164.4%	Shares	Sole	2023-11-14
2023-06-30	$314,072	735	-73.7%	Shares	Sole	2023-08-14
2022-12-31	$1,047,335	2,792	-38.5%	Shares	Sole	2023-02-14
2022-06-30	$1,480,667	4,539	-59.7%	Shares	Sole	2022-08-15
2021-09-30	$2,248,408	11,277	+114.5%	Shares	Sole	2021-11-15
2021-03-31	$1,025,520	5,258	+34.6%	Shares	Sole	2021-05-17
2020-09-30	$581,720	3,906	-91.8%	Shares	Sole	2020-11-13
2020-03-31	$6,418,087	47,450	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.