North Rock Partners, LLC Merck & Co., Inc. Transaction History

North Rock Partners, LLC

  • $3.4 Billion
  • Q2 2025

A detailed history of North Rock Partners, LLC transactions in Merck & Co., Inc. stock. As of the latest transaction made, North Rock Partners, LLC holds 39,328 shares of MRK stock, worth $3.3 Million. This represents 0.09% of its overall portfolio holdings.

Number of Shares
39,328
Previous 32,714 20.22%
Holding current value
$3.3 Million
Previous $2.94 Million 6.03%
% of portfolio
0.09%
Previous 0.1%

Shares

35 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Jul 25, 2025
BUY
$73.47 - $87.12 $485,930 - $576,211
6,614 Added 20.22%
39,328 $3.11 Million
Q1 2025

May 08, 2025
SELL
$83.01 - $101.02 $294,270 - $358,115
-3,545 Reduced 9.78%
32,714 $2.94 Million
Q4 2024

Apr 22, 2025
SELL
$96.31 - $114.76 $316,667 - $377,330
-3,288 Reduced 8.31%
36,259 $3.61 Million
Q4 2024

Feb 14, 2025
BUY
$96.31 - $114.76 $1.71 Million - $2.04 Million
17,756 Added 96.57%
36,142 $3.6 Million
Q3 2024

Apr 22, 2025
SELL
$111.15 - $128.97 $453,380 - $526,068
-4,079 Reduced 9.35%
39,547 $4.49 Million
Q3 2024

Oct 30, 2024
SELL
$111.15 - $128.97 $945,664 - $1.1 Million
-8,508 Reduced 31.64%
18,386 $2.09 Million
Q2 2024

Apr 22, 2025
BUY
$123.8 - $132.96 $926,519 - $995,072
7,484 Added 20.71%
43,626 $5.4 Million
Q2 2024

Aug 06, 2024
SELL
$123.8 - $132.96 $569,603 - $611,748
-4,601 Reduced 14.61%
26,894 $3.33 Million
Q1 2024

Apr 22, 2025
BUY
$113.24 - $131.95 $742,174 - $864,800
6,554 Added 17.82%
43,340 $5.72 Million
Q1 2024

May 07, 2024
BUY
$113.24 - $131.95 $776,260 - $904,517
6,855 Added 27.82%
31,495 $4.16 Million
Q4 2023

Apr 22, 2025
BUY
$100.18 - $109.02 $64,515 - $70,208
644 Added 1.78%
36,786 $4.01 Million
Q4 2023

Feb 08, 2024
SELL
$100.18 - $109.02 $144,058 - $156,770
-1,438 Reduced 5.51%
24,640 $2.69 Million
Q3 2023

Oct 24, 2023
BUY
$102.95 - $114.33 $488,806 - $542,838
4,748 Added 22.26%
26,078 $2.68 Million
Q2 2023

Aug 02, 2023
BUY
$108.61 - $118.38 $119,253 - $129,981
1,098 Added 5.43%
21,330 $2.46 Million
Q1 2023

May 03, 2023
SELL
$102.94 - $114.86 $46,631 - $52,031
-453 Reduced 2.19%
20,232 $2.15 Million
Q4 2022

Feb 01, 2023
SELL
$87.44 - $112.11 $30,341 - $38,902
-347 Reduced 1.65%
20,685 $2.29 Million
Q3 2022

Nov 02, 2022
BUY
$84.53 - $94.96 $60,777 - $68,276
719 Added 3.54%
21,032 $1.81 Million
Q2 2022

Aug 04, 2022
BUY
$83.49 - $94.64 $48,006 - $54,418
575 Added 2.91%
20,313 $1.85 Million
Q1 2022

May 05, 2022
BUY
$73.51 - $82.4 $126,290 - $141,563
1,718 Added 9.53%
19,738 $1.62 Million
Q4 2021

Feb 07, 2022
SELL
$72.28 - $90.54 $552,652 - $692,268
-7,646 Reduced 29.79%
18,020 $1.38 Million
Q3 2021

Nov 12, 2021
BUY
$71.68 - $78.83 $163,143 - $179,417
2,276 Added 9.73%
25,666 $1.93 Million
Q2 2021

Aug 12, 2021
BUY
$70.31 - $77.77 $55,052 - $60,893
783 Added 3.46%
23,390 $1.82 Million
Q1 2021

May 11, 2021
BUY
$68.86 - $81.11 $442,976 - $521,780
6,433 Added 39.77%
22,607 $1.74 Million
Q4 2020

Feb 08, 2021
SELL
$71.77 - $79.65 $24,186 - $26,842
-337 Reduced 2.04%
16,174 $1.32 Million
Q3 2020

Nov 12, 2020
BUY
$73.18 - $82.95 $578,048 - $655,222
7,899 Added 91.72%
16,511 $1.37 Million
Q2 2020

Aug 13, 2020
BUY
$70.42 - $80.13 $70 - $80
1 Added 0.01%
8,612 $666,000
Q2 2020

Aug 11, 2020
BUY
$70.42 - $80.13 $146,332 - $166,510
2,078 Added 31.81%
8,611 $666,000
Q1 2020

May 13, 2020
SELL
$63.36 - $87.82 $149,656 - $207,430
-2,362 Reduced 26.55%
6,533 $503,000
Q4 2019

Feb 12, 2020
SELL
$77.58 - $87.54 $1.27 Million - $1.43 Million
-16,348 Reduced 64.76%
8,895 $809,000
Q4 2019

Feb 12, 2020
BUY
$77.58 - $87.54 $1.38 Million - $1.55 Million
17,736 Added 236.26%
25,243 $809,000
Q3 2019

Nov 12, 2019
BUY
$76.08 - $82.93 $299,298 - $326,246
3,934 Added 110.1%
7,507 $636,000
Q2 2019

Aug 12, 2019
BUY
$69.84 - $81.59 $4,539 - $5,303
65 Added 1.85%
3,573 $301,000
Q1 2019

May 14, 2019
SELL
$69.58 - $79.36 $3,757 - $4,285
-54 Reduced 1.52%
3,508 $293,000
Q4 2018

Feb 13, 2019
BUY
$65.24 - $75.71 $22,899 - $26,574
351 Added 10.93%
3,562 $277,000
Q3 2018

Nov 13, 2018
BUY
$57.69 - $67.84 $185,242 - $217,834
3,211 New
3,211 $230,000

Others Institutions Holding MRK

# of Institutions
3,849
Shares Held
1.96B
Call Options Held
29.2M
Put Options Held
30M
View Full List

About Merck & Co., Inc.

MRK Quotes by TradingView
  • Ticker MRK
  • Exchange NYSE
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 2,533,280,000
  • Market Cap $213B
  • 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, ...
More about MRK
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