GATEWAY INVESTMENT ADVISERS LLC

Position in MCK — Mckesson Corp

CIK 1114618 CINCINNATI, OH

Position in MCK

as of Jun 30, 2026 · filed Jul 20, 2026 Compact

Position Value

$4,262,339

+$1,330,500 QoQ

Shares Held

5,641

+66.5% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#569

of 1,991 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

GATEWAY INVESTMENT ADVISERS LLC holds $48,092,782 across 4 Medical Distribution names. MCK ranks #3 (8.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COR	Cencora, Inc.	131,164	$37,116,788
2	CAH	Cardinal Health Inc	24,010	$5,703,815
3	MCK	Mckesson Corp This page	5,641	$4,262,339
4	HSIC	Henry Schein Inc	12,091	$1,009,840

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,262,339	5,641	+66.5%	Shares	Sole	2026-07-20
2026-03-31	$2,931,839	3,388	+36.8%	Shares	Sole	2026-04-13
2025-12-31	$2,031,038	2,476	-37.1%	Shares	Sole	2026-02-03
2025-09-30	$3,041,489	3,937	+11.1%	Shares	Sole	2025-10-21
2025-06-30	$2,596,972	3,544	-48.6%	Shares	Sole	2025-07-09
2025-03-31	$4,638,920	6,893	+16.0%	Shares	Sole	2025-04-11
2024-12-31	$3,385,835	5,941	+25.6%	Shares	Sole	2025-01-15
2024-09-30	$2,338,112	4,729	+0.9%	Shares	Sole	2024-10-10
2024-06-30	$2,737,395	4,687	+9.4%	Shares	Sole	2024-07-12
2024-03-31	$2,299,865	4,284	+13.9%	Shares	Sole	2024-04-12
2023-12-31	$1,741,267	3,761	+10.2%	Shares	Sole	2024-01-10
2023-09-30	$1,484,143	3,413	-4.6%	Shares	Sole	2023-10-19
2023-06-30	$1,528,060	3,576	-4.1%	Shares	Sole	2023-07-14
2023-03-31	$1,327,710	3,729	-1.8%	Shares	Sole	2023-04-11
2022-12-31	$1,423,955	3,796	+138.4%	Shares	Sole	2023-01-13
2022-09-30	$541,073	1,592	-61.6%	Shares	Sole	2022-10-07
2022-06-30	$1,350,835	4,141	-1.9%	Shares	Sole	2022-07-13
2022-03-31	$1,292,174	4,221	+4.6%	Shares	Sole	2022-04-14
2021-12-31	$1,002,731	4,034	+8.1%	Shares	Sole	2022-01-14
2021-09-30	$743,886	3,731	+0.1%	Shares	Sole	2021-10-22
2021-06-30	$713,133	3,729	-1.5%	Shares	Sole	2021-07-13
2021-03-31	$738,616	3,787	-1.9%	Shares	Sole	2021-04-14
2020-12-31	$671,505	3,861	+71.5%	Shares	Sole	2021-01-14
2020-09-30	$335,241	2,251	-1.5%	Shares	Sole	2020-10-19
2020-06-30	$350,564	2,285	-12.0%	Shares	Sole	2020-07-15
2020-03-31	$351,405	2,598	—	Shares	Sole	2020-04-13
No filing history on record for this holder in this stock.