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

Jane Street Group, LLC

$445 Billion
Q3 2024

Put Options

20 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q3 2024 Nov 14, 2024	BUY	$111.15 - $128.97 $32.8 Million - $38.1 Million	295,400 New	295,400 $33.5 Million
Q1 2022 May 17, 2022	SELL	$73.51 - $82.4 $9.46 Million - $10.6 Million	-128,700 Reduced 14.55%	756,100 $62 Million
Q4 2021 Feb 15, 2022	BUY	$72.28 - $90.54 $1.45 Million - $1.81 Million	20,000 Added 2.31%	884,800 $67.9 Million
Q3 2021 Nov 16, 2021	BUY	$71.68 - $78.83 $17.8 Million - $19.5 Million	247,900 Added 40.18%	864,800 $65 Million
Q2 2021 Aug 16, 2021	SELL	$70.31 - $77.77 $7.26 Million - $8.03 Million	-103,200 Reduced 14.33%	616,900 $48 Million
Q1 2021 May 18, 2021	BUY	$68.86 - $81.11 $28.8 Million - $34 Million	418,600 Added 138.84%	720,100 $55.5 Million
Q4 2020 Feb 17, 2021	SELL	$71.77 - $79.65 $10.3 Million - $11.4 Million	-143,700 Reduced 32.28%	301,500 $24.7 Million
Q3 2020 Nov 17, 2020	BUY	$73.18 - $82.95 $13.1 Million - $14.9 Million	179,200 Added 67.37%	445,200 $36.9 Million
Q2 2020 Aug 17, 2020	SELL	$70.42 - $80.13 $8.59 Million - $9.78 Million	-122,000 Reduced 31.44%	266,000 $20.6 Million
Q1 2020 May 15, 2020	BUY	$63.36 - $87.82 $13.4 Million - $18.6 Million	212,000 Added 120.45%	388,000 $29.9 Million
Q4 2019 Feb 14, 2020	BUY	$77.58 - $87.54 $2.77 Million - $3.13 Million	35,700 Added 25.45%	176,000 $16 Million
Q3 2019 Nov 14, 2019	BUY	$76.08 - $82.93 $5.89 Million - $6.42 Million	77,400 Added 123.05%	140,300 $11.8 Million
Q2 2019 Aug 15, 2019	SELL	$69.84 - $81.59 $76,824 - $89,749	-1,100 Reduced 1.72%	62,900 $5.27 Million
Q1 2019 May 16, 2019	SELL	$69.58 - $79.36 $1.8 Million - $2.05 Million	-25,800 Reduced 28.73%	64,000 $5.32 Million
Q4 2018 Feb 15, 2019	BUY	$65.24 - $75.71 $4.02 Million - $4.66 Million	61,600 Added 218.44%	89,800 $6.86 Million
Q3 2018 Nov 14, 2018	SELL	$57.69 - $67.84 $1.41 Million - $1.66 Million	-24,400 Reduced 46.39%	28,200 $2 Million
Q2 2018 Aug 15, 2018	SELL	$50.83 - $59.72 $2.17 Million - $2.54 Million	-42,600 Reduced 44.75%	52,600 $3.19 Million
Q1 2018 May 15, 2018	BUY	$50.96 - $59.23 $1.03 Million - $1.2 Million	20,200 Added 26.93%	95,200 $5.19 Million
Q4 2017 Feb 15, 2018	SELL	$51.62 - $61.64 $160,022 - $191,084	-3,100 Reduced 3.97%	75,000 $4.22 Million
Q3 2017 Nov 14, 2017	BUY	$58.67 - $63.13 $4.58 Million - $4.93 Million	78,100	78,100 $5 Million

Others Institutions Holding MRK

# of Institutions

3,819

Shares Held

1.88B

Call Options Held

15.6M

Put Options Held

13.7M

Vanguard Group Inc Valley Forge, PA

250M
Shares

$24.3 Billion
0.52% of portfolio
Black Rock Inc. New York, NY

207M
Shares

$20.2 Billion
0.59% of portfolio
State Street Corp Boston, MA

119M
Shares

$11.6 Billion
0.56% of portfolio
Wellington Management Group LLP Boston, MA

75.8M
Shares

$7.39 Billion
1.55% of portfolio
Geode Capital Management, LLC Boston, MA

59.2M
Shares

$5.76 Billion
0.55% of portfolio

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 $247B
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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