Klingenstein Fields & Co LP

SEC CIK: 0000859872
Latest filing: Aug 5, 2026

SEC filings (opens in a new tab)

COST holding history

Costco Wholesale Corp in every 13F filed by Klingenstein Fields & Co LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 49,939
Value: $46.7M
% of portfolio: 1.6%
Quarters held: 22; Since Q1 2021

Holdings of COST by Klingenstein Fields & Co LP, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	49,939	$46.7M	1.6%	−88−0.2%	Reduced	Holders
Q1 2026	50,027	$49.8M	2.0%	−440−0.9%	Reduced	Holders
Q4 2025	50,467	$43.5M	1.6%	−564−1.1%	Reduced	Holders
Q3 2025	51,031	$47.2M	1.8%	−155−0.3%	Reduced	Holders
Q2 2025	51,186	$50.7M	2.0%	−2,994−5.5%	Reduced	Holders
Q1 2025	54,180	$51.2M	2.2%	−307−0.6%	Reduced	Holders
Q4 2024	54,487	$49.9M	2.0%	−658−1.2%	Reduced	Holders
Q3 2024	55,145	$48.9M	1.9%	−1,598−2.8%	Reduced	Holders
Q2 2024	56,743	$48.2M	2.0%	−647−1.1%	Reduced	Holders
Q1 2024	57,390	$42.0M	1.7%	−1,856−3.1%	Reduced	Holders
Q4 2023	59,246	$39.1M	1.7%	−1,810−3.0%	Reduced	Holders
Q3 2023	61,056	$34.5M	1.7%	−625−1.0%	Reduced	Holders
Q2 2023	61,681	$33.2M	1.5%	−833−1.3%	Reduced	Holders
Q1 2023	62,514	$31.1M	1.6%	−471−0.7%	Reduced	Holders
Q4 2022	62,985	$28.8M	1.5%	−839−1.3%	Reduced	Holders
Q3 2022	63,824	$30.1M	1.7%	−329−0.5%	Reduced	Holders
Q2 2022	64,153	$30.7M	1.6%	−223−0.3%	Reduced	Holders
Q1 2022	64,376	$37.1M	1.6%	−2,106−3.2%	Reduced	Holders
Q4 2021	66,482	$37.7M	1.5%	−519−0.8%	Reduced	Holders
Q3 2021	67,001	$30.1M	1.3%	−283−0.4%	Reduced	Holders
Q2 2021	67,284	$26.6M	1.1%	+482+0.7%	Added	Holders
Q1 2021	66,802	$23.5M	1.1%	–	–	Holders

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