Northern Trust Corp Merck & Co., Inc. Transaction History

Northern Trust Corp

$709 Billion
Q2 2025

A detailed history of Northern Trust Corp transactions in Merck & Co., Inc. stock. As of the latest transaction made, Northern Trust Corp holds 28,745,427 shares of MRK stock, worth $2.38 Billion. This represents 0.32% of its overall portfolio holdings.

Number of Shares

28,745,427

Previous 30,390,864 5.41%

Holding current value

$2.38 Billion

Previous $2.73 Billion 16.58%

% of portfolio

0.32%

Previous 0.41%

33 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	SELL	$73.47 - $87.12 $121 Million - $143 Million	-1,645,437 Reduced 5.41%	28,745,427 $2.28 Billion
Q1 2025 May 13, 2025	SELL	$83.01 - $101.02 $81.9 Million - $99.6 Million	-986,243 Reduced 3.14%	30,390,864 $2.73 Billion
Q4 2024 Feb 14, 2025	BUY	$96.31 - $114.76 $435 Million - $518 Million	4,511,742 Added 16.79%	31,377,107 $3.12 Billion
Q3 2024 Nov 13, 2024	BUY	$111.15 - $128.97 $5.01 Million - $5.82 Million	45,089 Added 0.17%	26,865,365 $3.05 Billion
Q2 2024 Aug 14, 2024	SELL	$123.8 - $132.96 $34.6 Million - $37.1 Million	-279,350 Reduced 1.03%	26,820,276 $3.32 Billion
Q1 2024 May 14, 2024	SELL	$113.24 - $131.95 $158 Million - $184 Million	-1,392,018 Reduced 4.89%	27,099,626 $3.58 Billion
Q4 2023 Feb 13, 2024	SELL	$100.18 - $109.02 $137 Million - $149 Million	-1,367,979 Reduced 4.58%	28,491,644 $3.11 Billion
Q3 2023 Nov 13, 2023	BUY	$102.95 - $114.33 $122 Million - $136 Million	1,186,842 Added 4.14%	29,859,623 $3.07 Billion
Q2 2023 Aug 11, 2023	SELL	$108.61 - $118.38 $197 Million - $215 Million	-1,812,290 Reduced 5.94%	28,672,781 $3.31 Billion
Q1 2023 May 15, 2023	BUY	$102.94 - $114.86 $27.9 Million - $31.1 Million	271,188 Added 0.9%	30,485,071 $3.24 Billion
Q4 2022 Feb 13, 2023	BUY	$87.44 - $112.11 $28.3 Million - $36.3 Million	323,762 Added 1.08%	30,213,883 $3.35 Billion
Q3 2022 Nov 14, 2022	SELL	$84.53 - $94.96 $5.04 Million - $5.66 Million	-59,566 Reduced 0.2%	29,890,121 $2.57 Billion
Q2 2022 Aug 12, 2022	BUY	$83.49 - $94.64 $17.9 Million - $20.3 Million	214,082 Added 0.72%	29,949,687 $2.73 Billion
Q1 2022 May 13, 2022	SELL	$73.51 - $82.4 $20.3 Million - $22.8 Million	-276,664 Reduced 0.92%	29,735,605 $2.44 Billion
Q4 2021 Feb 08, 2022	SELL	$72.28 - $90.54 $73.4 Million - $92 Million	-1,015,659 Reduced 3.27%	30,012,269 $2.3 Billion
Q3 2021 Nov 15, 2021	SELL	$71.68 - $78.83 $16.7 Million - $18.4 Million	-233,505 Reduced 0.75%	31,027,928 $2.33 Billion
Q2 2021 Aug 13, 2021	SELL	$70.31 - $77.77 $58 Million - $64.1 Million	-824,860 Reduced 2.57%	31,261,433 $2.43 Billion
Q1 2021 May 12, 2021	SELL	$68.86 - $81.11 $54 Million - $63.7 Million	-784,867 Reduced 2.39%	32,086,293 $2.47 Billion
Q4 2020 Feb 11, 2021	SELL	$71.77 - $79.65 $62.4 Million - $69.2 Million	-869,221 Reduced 2.58%	32,871,160 $2.69 Billion
Q3 2020 Nov 16, 2020	SELL	$73.18 - $82.95 $1.49 Million - $1.69 Million	-20,323 Reduced 0.06%	33,740,381 $2.8 Billion
Q2 2020 Aug 14, 2020	BUY	$70.42 - $80.13 $60.6 Million - $68.9 Million	860,185 Added 2.61%	33,760,704 $2.61 Billion
Q1 2020 May 14, 2020	BUY	$63.36 - $87.82 $50.4 Million - $69.8 Million	794,881 Added 2.48%	32,900,519 $2.53 Billion
Q4 2019 Feb 14, 2020	SELL	$77.58 - $87.54 $40.3 Million - $45.5 Million	-520,032 Reduced 1.59%	32,105,638 $2.92 Billion
Q3 2019 Nov 13, 2019	SELL	$76.08 - $82.93 $1.66 Million - $1.81 Million	-21,818 Reduced 0.07%	32,625,670 $2.75 Billion
Q2 2019 Aug 13, 2019	SELL	$69.84 - $81.59 $11.2 Million - $13.1 Million	-160,497 Reduced 0.49%	32,647,488 $2.74 Billion
Q1 2019 May 13, 2019	BUY	$69.58 - $79.36 $21.6 Million - $24.6 Million	310,226 Added 0.95%	32,807,985 $2.73 Billion
Q4 2018 Feb 12, 2019	BUY	$65.24 - $75.71 $62.1 Million - $72.1 Million	951,911 Added 3.02%	32,497,759 $2.48 Billion
Q3 2018 Nov 14, 2018	SELL	$57.69 - $67.84 $61.4 Million - $72.2 Million	-1,064,310 Reduced 3.26%	31,545,848 $2.24 Billion
Q2 2018 Sep 18, 2018	SELL	$50.83 - $59.72 $9.08 Million - $10.7 Million	-178,653 Reduced 0.54%	32,610,158 $1.98 Billion
Q2 2018 Aug 14, 2018	SELL	$50.83 - $59.72 $26.9 Million - $31.6 Million	-529,942 Reduced 1.59%	32,788,811 $1.99 Billion
Q1 2018 May 09, 2018	SELL	$50.96 - $59.23 $117 Million - $135 Million	-2,287,595 Reduced 6.42%	33,318,753 $1.81 Billion
Q4 2017 Feb 14, 2018	SELL	$51.62 - $61.64 $68.5 Million - $81.7 Million	-1,326,222 Reduced 3.59%	35,606,348 $2 Billion
Q3 2017 Nov 13, 2017	BUY	$58.67 - $63.13 $2.17 Billion - $2.33 Billion	36,932,570	36,932,570 $2.36 Billion

Others Institutions Holding MRK

# of Institutions

3,841

Shares Held

1.96B

Call Options Held

29.2M

Put Options Held

30M

View Full List

About Merck & Co., Inc.

Ticker MRK
Exchange NYSE
Sector Healthcare
Industry Drug Manufacturers—General
Shares Outstandng 2,533,280,000
Market Cap $210B
Description
Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health. The Pharmaceutical segment offers human health pharmaceutical products in the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products, ...

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Northern Trust Corp Merck & Co., Inc. Transaction History