Gardner Russo & Quinn

Superinvestor

Gardner Russo & Quinn LLC

SEC CIK: 0000860643
Manager: Tom Russo
Style: Quality, Value
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

DD holding history

DuPont de Nemours, Inc. in every 13F filed by Gardner Russo & Quinn, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

DD overview All 13F holders of DD Full Q2 2026 holdings

Shares (Q3 2024): 0; Sold out in Q3 2024
Value: $0
% of portfolio: 0.0%
Quarters held: 14; Since Q1 2021

Holdings of DD by Gardner Russo & Quinn, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2024	0	$0	0.0%	−15,555−100.0%	Sold out	Holders
Q2 2024	15,555	$1.25M	<0.1%	+73+0.5%	Added	Holders
Q1 2024	15,482	$1.19M	<0.1%	−2,717−14.9%	Reduced	Holders
Q4 2023	18,199	$1.40M	<0.1%	+92+0.5%	Added	Holders
Q3 2023	18,107	$1.35M	<0.1%	+81+0.4%	Added	Holders
Q2 2023	18,026	$1.29M	<0.1%	+97+0.5%	Added	Holders
Q1 2023	17,929	$1.29M	<0.1%	+93+0.5%	Added	Holders
Q4 2022	17,836	$1.22M	<0.1%	+82+0.5%	Added	Holders
Q3 2022	17,754	$895.0K	<0.1%	+101+0.6%	Added	Holders
Q2 2022	17,653	$981.0K	<0.1%	+94+0.5%	Added	Holders
Q1 2022	17,559	$1.29M	<0.1%	−535−3.0%	Reduced	Holders
Q4 2021	18,094	$1.46M	<0.1%	+66+0.4%	Added	Holders
Q3 2021	18,028	$1.23M	<0.1%	+73+0.4%	Added	Holders
Q2 2021	17,955	$1.39M	<0.1%	+62+0.3%	Added	Holders
Q1 2021	17,893	$1.38M	<0.1%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.