Spears Abacus Advisors LLC

SEC CIK: 0001426319
Latest filing: Aug 11, 2026

SEC filings (opens in a new tab)

MRK holding history

Merck & Co., Inc. in every 13F filed by Spears Abacus Advisors 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): 557,332
Value: $71.6M
% of portfolio: 1.3%
Quarters held: 22; Since Q1 2021

Holdings of MRK by Spears Abacus Advisors LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	557,332	$71.6M	1.3%	−240,891−30.2%	Reduced	Holders
Q1 2026	798,223	$96.0M	1.9%	+452,283+130.7%	Added	Holders
Q4 2025	345,940	$36.4M	0.7%	+648+0.2%	Added	Holders
Q3 2025	345,292	$29.0M	0.5%	+7,934+2.4%	Added	Holders
Q2 2025	337,358	$26.7M	0.5%	+2,301+0.7%	Added	Holders
Q1 2025	335,057	$30.1M	0.6%	+7,260+2.2%	Added	Holders
Q4 2024	327,797	$32.6M	0.7%	−1,142−0.3%	Reduced	Holders
Q3 2024	328,939	$37.4M	0.7%	+8,936+2.8%	Added	Holders
Q2 2024	320,003	$39.6M	0.8%	−6,737−2.1%	Reduced	Holders
Q1 2024	326,740	$43.1M	0.9%	+313,375+2,344.7%	Added	Holders
Q4 2023	13,365	$1.46M	0.1%	+496+3.9%	Added	Holders
Q3 2023	12,869	$1.32M	0.1%	−800−5.9%	Reduced	Holders
Q2 2023	13,669	$1.58M	0.1%	+946+7.4%	Added	Holders
Q1 2023	12,723	$1.35M	0.1%	+290+2.3%	Added	Holders
Q4 2022	12,433	$1.38M	0.1%	−200−1.6%	Reduced	Holders
Q3 2022	12,633	$1.09M	0.1%	00.0%	Unchanged	Holders
Q2 2022	12,633	$1.15M	0.1%	00.0%	Unchanged	Holders
Q1 2022	12,633	$1.04M	0.1%	−6,004−32.2%	Reduced	Holders
Q4 2021	18,637	$1.43M	0.1%	+6,079+48.4%	Added	Holders
Q3 2021	12,558	$943.0K	0.1%	−300−2.3%	Reduced	Holders
Q2 2021	12,858	$1.00M	0.1%	+245+1.9%	Added	Holders
Q1 2021	12,613	$972.0K	0.1%	–	–	Holders

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