AMG National Trust Bank

Bank

Position in DD — DuPont de Nemours, Inc.

CIK 1388829 GREENWOOD VILLAGE, CO

Position in DD

as of Mar 31, 2026 · filed May 4, 2026 Compact

Position Value

$813,408

+$210,891 QoQ

Shares Held

5,920

+18.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 96% Shared 0% None 4%

Basic Materials · as of Mar 31, 2026

AMG National Trust Bank holds $27,444,498 across 12 Specialty Chemicals names. DD ranks #7 (3.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ECL	Ecolab Inc.	27,523	$7,321,667
2	LYB	LyondellBasell Industries N.V.	74,321	$5,987,299
3	PPG	Ppg Industries Inc	44,008	$4,703,574
4	WLK	Westlake Corp	23,041	$2,691,649
5	SHW	Sherwin Williams Co	7,327	$2,348,669
6	LIN	Linde PLC	3,197	$1,584,944
7	DD	DuPont de Nemours, Inc. This page	5,920	$813,408
8	ASH	Ashland Inc.	10,835	$602,534

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$813,408	5,920	+18.5%	Shares	Sole	2026-05-04
2025-12-31	$602,517	4,996	0.0%	Shares	Sole	2026-01-30
2025-09-30	$488,520	4,996	0.0%	Shares	Sole	2025-11-10
2025-06-30	$430,136	4,996	0.0%	Shares	Sole	2025-08-04
2025-03-31	$468,328	4,996	0.0%	Shares	Sole	2025-05-05
2024-12-31	$478,173	4,996	-14.4%	Shares	Sole	2025-02-07
2024-09-30	$653,001	5,838	+13.3%	Shares	Sole	2024-11-07
2024-06-30	$520,423	5,151	-12.1%	Shares	Sole	2024-07-25
2024-03-31	$563,957	5,860	0.0%	Shares	Sole	2024-05-06
2023-12-31	$565,870	5,860	0.0%	Shares	Sole	2024-02-08
2023-09-30	$548,657	5,860	-27.2%	Shares	Sole	2023-11-08
2023-06-30	$721,513	8,046	-43.6%	Shares	Sole	2023-08-03
2023-03-31	$1,286,275	14,278	-0.6%	Shares	Sole	2023-05-10
2022-12-31	$1,237,320	14,363	0.0%	Shares	Sole	2023-02-08
2022-09-30	$908,655	14,363	+40.6%	Shares	Sole	2022-11-04
2022-06-30	$712,865	10,218	-7.9%	Shares	Sole	2022-08-05
2022-03-31	$1,025,193	11,100	+3.0%	Shares	Sole	2022-05-10
2021-12-31	$1,093,166	10,781	-3.2%	Shares	Sole	2022-02-04
2021-09-30	$950,807	11,141	+1.3%	Shares	Sole	2021-10-28
2021-06-30	$1,069,035	11,002	-54.5%	Shares	Sole	2021-08-03
2021-03-31	$2,343,330	24,157	+13.2%	Shares	Sole	2021-05-11
2020-12-31	$1,904,706	21,339	+0.0%	Shares	Sole	2021-02-10
2020-09-30	$1,485,912	21,337	+0.0%	Shares	Sole	2020-10-22
2020-06-30	$1,422,772	21,334	+41.6%	Shares	Sole	2020-08-13
2020-03-31	$644,746	15,063	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.