Cohen Klingenstein LLC

SEC CIK: 0001453620
Latest filing: Jul 15, 2026

SEC filings (opens in a new tab)

MRK holding history

Merck & Co., Inc. in every 13F filed by Cohen Klingenstein LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

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

Shares (Q2 2026): 124,194
Value: $16.0M
% of portfolio: 0.5%
Quarters held: 22; Since Q1 2021

Holdings of MRK by Cohen Klingenstein LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	124,194	$16.0M	0.5%	00.0%	Unchanged	Holders
Q1 2026	124,194	$14.9M	0.5%	00.0%	Unchanged	Holders
Q4 2025	124,194	$13.1M	0.4%	00.0%	Unchanged	Holders
Q3 2025	124,194	$10.4M	0.3%	−3,041−2.4%	Reduced	Holders
Q2 2025	127,235	$10.1M	0.3%	−100−0.1%	Reduced	Holders
Q1 2025	127,335	$11.4M	0.4%	−7,001−5.2%	Reduced	Holders
Q4 2024	134,336	$13.4M	0.5%	−17,080−11.3%	Reduced	Holders
Q3 2024	151,416	$17.2M	0.6%	−164−0.1%	Reduced	Holders
Q2 2024	151,580	$18.8M	0.7%	00.0%	Unchanged	Holders
Q1 2024	151,580	$20.0M	0.7%	00.0%	Unchanged	Holders
Q4 2023	151,580	$16.5M	0.7%	−145−0.1%	Reduced	Holders
Q3 2023	151,725	$15.6M	0.7%	−207−0.1%	Reduced	Holders
Q2 2023	151,932	$17.5M	0.8%	−1,800−1.2%	Reduced	Holders
Q1 2023	153,732	$16.4M	0.8%	−1,045−0.7%	Reduced	Holders
Q4 2022	154,777	$17.2M	0.9%	−784−0.5%	Reduced	Holders
Q3 2022	155,561	$13.4M	0.7%	+10.0%	Added	Holders
Q2 2022	155,560	$14.2M	0.7%	−1,675−1.1%	Reduced	Holders
Q1 2022	157,235	$12.9M	0.5%	00.0%	Unchanged	Holders
Q4 2021	157,235	$12.1M	0.5%	−23,014−12.8%	Reduced	Holders
Q3 2021	180,249	$13.5M	0.6%	−24,677−12.0%	Reduced	Holders
Q2 2021	204,926	$15.9M	0.7%	00.0%	Unchanged	Holders
Q1 2021	204,926	$15.8M	0.7%	–	–	Holders

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