Chesley Taft & Associates LLC

Position in CSX — Csx Corp

CIK 1164632 CHICAGO, IL

Position in CSX

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

Position Value

$783,056

+$109,878 QoQ

Shares Held

16,475

+0.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#989

of 1,982 holders

Holding Since

Jun 2023

7 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Chesley Taft & Associates LLC holds $16,897,157 across 5 Railroads names. CSX ranks #3 (4.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UNP	Union Pacific Corp	49,293	$13,407,696
2	CP	Canadian Pacific Kansas City Ltd/Cn	23,781	$2,060,623
3	CSX	Csx Corp This page	16,475	$783,056
4	CNI	Canadian National Railway Co	3,540	$422,109
5	NSC	Norfolk Southern Corp	711	$223,673

7 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$783,056	16,475	+0.5%	Shares	Sole	2026-07-08
2026-03-31	$673,178	16,399	-5.7%	Shares	Sole	2026-04-13
2025-12-31	$630,713	17,399	+200.0%	Shares	Other	2026-01-14
2024-03-31	$215,006	5,800	0.0%	Shares	Sole	2024-04-16
2023-12-31	$201,086	5,800	-20.5%	Shares	Sole	2024-01-11
2023-09-30	$224,475	7,300	+7.4%	Shares	Sole	2023-10-11
2023-06-30	$231,880	6,800	—	Shares	Sole	2023-07-18
No filing history on record for this holder in this stock.