Jane Street Group, LLC Merck & Co., Inc. Transaction History

Jane Street Group, LLC

  • $616 Billion
  • Q3 2025

A detailed history of Jane Street Group, LLC transactions in Merck & Co., Inc. stock. As of the latest transaction made, Jane Street Group, LLC holds 651,084 shares of MRK stock, worth $60.5 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
651,084
Previous 8,365 7683.43%
Holding current value
$60.5 Million
Previous $662,000 8154.53%
% of portfolio
0.01%
Previous 0.0%

Shares

34 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025
BUY
$77.6 - $87.37 $49.9 Million - $56.2 Million
642,719 Added 7683.43%
651,084 $54.6 Million
Q2 2025

Aug 14, 2025
SELL
$73.47 - $87.12 $27.3 Million - $32.4 Million
-371,327 Reduced 97.8%
8,365 $662,000
Q1 2025

May 14, 2025
SELL
$83.01 - $101.02 $1.83 Million - $2.23 Million
-22,040 Reduced 5.49%
379,692 $34.1 Million
Q4 2024

Feb 14, 2025
BUY
$96.31 - $114.76 $23 Million - $27.5 Million
239,324 Added 147.36%
401,732 $40 Million
Q3 2024

Nov 14, 2024
SELL
$111.15 - $128.97 $253 Million - $293 Million
-2,272,016 Reduced 93.33%
162,408 $18.4 Million
Q2 2024

Aug 14, 2024
BUY
$123.8 - $132.96 $104 Million - $112 Million
841,959 Added 52.87%
2,434,424 $301 Million
Q1 2024

May 15, 2024
BUY
$113.24 - $131.95 $116 Million - $136 Million
1,028,701 Added 182.47%
1,592,465 $210 Million
Q4 2023

Feb 14, 2024
BUY
$100.18 - $109.02 $19.1 Million - $20.8 Million
190,342 Added 50.97%
563,764 $61.5 Million
Q3 2023

Nov 14, 2023
BUY
$102.95 - $114.33 $1.88 Million - $2.09 Million
18,245 Added 5.14%
373,422 $38.4 Million
Q2 2023

Aug 14, 2023
SELL
$108.61 - $118.38 $41.5 Million - $45.2 Million
-381,746 Reduced 51.8%
355,177 $41 Million
Q1 2023

May 15, 2023
BUY
$102.94 - $114.86 $51 Million - $56.9 Million
495,063 Added 204.69%
736,923 $78.4 Million
Q4 2022

Feb 14, 2023
BUY
$87.44 - $112.11 $11.5 Million - $14.7 Million
131,023 Added 118.21%
241,860 $26.8 Million
Q3 2022

Nov 14, 2022
SELL
$84.53 - $94.96 $2.81 Million - $3.16 Million
-33,264 Reduced 23.08%
110,837 $9.55 Million
Q3 2022

Nov 14, 2022
SELL
$84.53 - $94.96 $2.81 Million - $3.16 Million
-33,264 Reduced 23.08%
110,837 $9.55 Million
Q2 2022

Aug 16, 2022
SELL
$83.49 - $94.64 $28.7 Million - $32.6 Million
-344,036 Reduced 70.48%
144,101 $13.1 Million
Q1 2022

May 17, 2022
SELL
$73.51 - $82.4 $7.35 Million - $8.23 Million
-99,931 Reduced 16.99%
488,137 $40.1 Million
Q4 2021

Feb 15, 2022
SELL
$72.28 - $90.54 $77.7 Million - $97.3 Million
-1,074,445 Reduced 64.63%
588,068 $45.1 Million
Q3 2021

Nov 16, 2021
BUY
$71.68 - $78.83 $40 Million - $44 Million
557,899 Added 50.51%
1,662,513 $125 Million
Q2 2021

Aug 16, 2021
BUY
$70.31 - $77.77 $9.09 Million - $10.1 Million
129,295 Added 13.26%
1,104,614 $85.9 Million
Q1 2021

May 18, 2021
BUY
$68.86 - $81.11 $38 Million - $44.7 Million
551,705 Added 130.24%
975,319 $75.2 Million
Q4 2020

Feb 17, 2021
BUY
$71.77 - $79.65 $14.4 Million - $16 Million
201,168 Added 90.43%
423,614 $34.7 Million
Q3 2020

Nov 17, 2020
BUY
$73.18 - $82.95 $4.74 Million - $5.37 Million
64,747 Added 41.06%
222,446 $18.5 Million
Q2 2020

Aug 17, 2020
BUY
$70.42 - $80.13 $7.4 Million - $8.42 Million
105,047 Added 199.51%
157,699 $12.2 Million
Q1 2020

May 15, 2020
SELL
$63.36 - $87.82 $1.51 Million - $2.1 Million
-23,909 Reduced 31.23%
52,652 $4.05 Million
Q4 2019

Feb 14, 2020
SELL
$77.58 - $87.54 $4.71 Million - $5.32 Million
-60,755 Reduced 44.24%
76,561 $6.96 Million
Q3 2019

Nov 14, 2019
BUY
$76.08 - $82.93 $5.45 Million - $5.94 Million
71,632 Added 109.06%
137,316 $11.6 Million
Q2 2019

Aug 15, 2019
SELL
$69.84 - $81.59 $28.4 Million - $33.2 Million
-406,922 Reduced 86.1%
65,684 $5.51 Million
Q1 2019

May 16, 2019
BUY
$69.58 - $79.36 $27.9 Million - $31.8 Million
400,691 Added 557.17%
472,606 $39.3 Million
Q4 2018

Feb 15, 2019
SELL
$65.24 - $75.71 $2.52 Million - $2.92 Million
-38,624 Reduced 34.94%
71,915 $5.5 Million
Q3 2018

Nov 14, 2018
SELL
$57.69 - $67.84 $664,877 - $781,856
-11,525 Reduced 9.44%
110,539 $7.84 Million
Q2 2018

Aug 15, 2018
SELL
$50.83 - $59.72 $1.19 Million - $1.4 Million
-23,406 Reduced 16.09%
122,064 $7.41 Million
Q1 2018

May 15, 2018
SELL
$50.96 - $59.23 $2.65 Million - $3.08 Million
-52,081 Reduced 26.36%
145,470 $7.92 Million
Q4 2017

Feb 15, 2018
SELL
$51.62 - $61.64 $14 Million - $16.7 Million
-270,464 Reduced 57.79%
197,551 $11.1 Million
Q3 2017

Nov 14, 2017
BUY
$58.67 - $63.13 $27.5 Million - $29.5 Million
468,015
468,015 $30 Million

Others Institutions Holding MRK

# of Institutions
3,881
Shares Held
1.9B
Call Options Held
30.1M
Put Options Held
27.7M
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 $235B
  • 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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