Parthenon LLC

SEC CIK: 0001088859
Latest filing: Jul 23, 2026

SEC filings (opens in a new tab)

ABT holding history

Abbott Laboratories in every 13F filed by Parthenon LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 21,374
Value: $1.94M
% of portfolio: 0.2%
Quarters held: 22; Since Q1 2021

Holdings of ABT by Parthenon LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	21,374	$1.94M	0.2%	−62−0.3%	Reduced	Holders
Q1 2026	21,436	$2.20M	0.3%	−296−1.4%	Reduced	Holders
Q4 2025	21,732	$2.72M	0.3%	00.0%	Unchanged	Holders
Q3 2025	21,732	$2.91M	0.3%	−7,831−26.5%	Reduced	Holders
Q2 2025	29,563	$4.02M	0.5%	00.0%	Unchanged	Holders
Q1 2025	29,563	$3.92M	0.5%	−2,000−6.3%	Reduced	Holders
Q4 2024	31,563	$3.57M	0.4%	−500−1.6%	Reduced	Holders
Q3 2024	32,063	$3.66M	0.4%	+400+1.3%	Added	Holders
Q2 2024	31,663	$3.29M	0.4%	+120.0%	Added	Holders
Q1 2024	31,651	$3.60M	0.5%	+243+0.8%	Added	Holders
Q4 2023	31,408	$3.46M	0.5%	−1,621−4.9%	Reduced	Holders
Q3 2023	33,029	$3.20M	0.5%	00.0%	Unchanged	Holders
Q2 2023	33,029	$3.60M	0.5%	−300−0.9%	Reduced	Holders
Q1 2023	33,329	$3.37M	0.5%	−526−1.6%	Reduced	Holders
Q4 2022	33,855	$3.72M	0.6%	00.0%	Unchanged	Holders
Q3 2022	33,855	$3.28M	0.6%	00.0%	Unchanged	Holders
Q2 2022	33,855	$3.68M	0.6%	−1,550−4.4%	Reduced	Holders
Q1 2022	35,405	$4.19M	0.6%	+50+0.1%	Added	Holders
Q4 2021	35,355	$4.98M	0.7%	00.0%	Unchanged	Holders
Q3 2021	35,355	$4.18M	0.6%	00.0%	Unchanged	Holders
Q2 2021	35,355	$4.10M	0.6%	+200+0.6%	Added	Holders
Q1 2021	35,155	$4.21M	0.7%	–	–	Holders

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