Chesley Taft & Associates LLC

Position in DHR — Danaher Corp /De/

CIK 1164632 CHICAGO, IL

Position in DHR

as of Jun 30, 2026 · filed Jul 8, 2026 Compact

Position Value

$7,218,810

+$100,278 QoQ

Shares Held

37,898

+0.9% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.38%

of 13F equity value

Holder Rank

#549

of 2,092 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 87% Shared 0% None 13%

Healthcare · as of Jun 30, 2026

Chesley Taft & Associates LLC holds $29,930,930 across 4 Diagnostics & Research names. DHR ranks #2 (24.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	TMO	Thermo Fisher Scientific Inc.	42,333	$21,224,072
2	DHR	Danaher Corp /De/ This page	37,898	$7,218,810
3	A	Agilent Technologies, Inc.	9,486	$1,260,025
4	WAT	Waters Corp /De/	608	$228,023

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$7,218,810	37,898	+0.9%	Shares	Other	2026-07-08
2026-03-31	$7,118,532	37,545	+2.1%	Shares	Sole	2026-04-13
2025-12-31	$8,421,508	36,788	+3.4%	Shares	Sole	2026-01-14
2025-09-30	$7,056,668	35,593	-4.0%	Shares	Sole	2025-10-08
2025-06-30	$7,326,363	37,088	-2.5%	Shares	Sole	2025-07-09
2025-03-31	$7,796,355	38,031	-49.2%	Shares	Sole	2025-04-10
2024-12-31	$17,179,751	74,841	-2.8%	Shares	Sole	2025-01-17
2024-09-30	$21,406,705	76,997	-0.7%	Shares	Sole	2024-10-07
2024-06-30	$19,371,120	77,531	+0.6%	Shares	Sole	2024-07-19
2024-03-31	$19,246,170	77,071	+1.2%	Shares	Sole	2024-04-16
2023-12-31	$17,617,235	76,153	+0.9%	Shares	Sole	2024-01-11
2023-09-30	$18,733,534	75,508	+0.4%	Shares	Sole	2023-10-11
2023-06-30	$18,048,483	75,202	-1.5%	Shares	Sole	2023-07-18
2023-03-31	$19,242,496	76,347	-18.6%	Shares	Sole	2023-04-11
2022-12-31	$24,884,715	93,756	-0.9%	Shares	Sole	2023-01-20
2022-09-30	$24,446,115	94,646	-0.7%	Shares	Sole	2022-10-13
2022-06-30	$24,159,698	95,297	-0.9%	Shares	Sole	2022-07-07
2022-03-31	$28,211,596	96,177	-5.2%	Shares	Sole	2022-04-14
2021-12-31	$33,386,944	101,477	+0.6%	Shares	Sole	2022-01-05
2021-09-30	$30,699,727	100,840	-1.1%	Shares	Sole	2021-10-05
2021-06-30	$27,367,620	101,981	-16.7%	Shares	Sole	2021-07-07
2021-03-31	$27,545,064	122,379	-2.3%	Shares	Sole	2021-04-06
2020-12-31	$27,820,588	125,239	-4.5%	Shares	Sole	2021-01-11
2020-09-30	$28,234,932	131,124	-3.4%	Shares	Sole	2020-10-08
2020-06-30	$23,993,004	135,684	-9.8%	Shares	Sole	2020-07-08
2020-03-31	$20,817,140	150,402	—	Shares	Sole	2020-04-15
No filing history on record for this holder in this stock.