Put Options Transactions Made in Q3 2021 in Merck & Co., Inc. (MRK)

MRK Quotes by TradingView

This table provides information about the institutional ownership of Merck & Co., Inc. (MRK) during Q3 2021. The information is specifically focused on institutions that hold put options of Merck & Co., Inc..

Report Date Institution (Fund) Operation Option Shares change Value Range Shares Held Trade History
Nov 12, 2021 Q3 2021
Credit Suisse Ag

Zurich, V8
BUY
 PUT
1.83M
+ 163.59%
$131M - $144M
2.94M $292M
Nov 10, 2021 Q3 2021
Citigroup Inc

BUY
 PUT
1.27M
New
$91.4M - $100M
1.27M $126M
Nov 15, 2021 Q3 2021
Bank Of America Corp

Charlotte, NC
BUY
 PUT
1M
New
$71.9M - $79M
1M $99.4M
Nov 15, 2021 Q3 2021
Parallax Volatility Advisers, L.P.

San Francisco, CA
BUY
 PUT
582K
New
$41.7M - $45.8M
582K $57.7M
Nov 05, 2021 Q3 2021
Imc Chicago, LLC

BUY
 PUT
520K
New
$37.3M - $41M
520K $51.5M
Nov 15, 2021 Q3 2021
Walleye Trading LLC

Plymouth, MN
BUY
 PUT
404K
+ 1117.13%
$29M - $31.9M
441K $43.7M
Nov 15, 2021 Q3 2021
Capstone Investment Advisors, LLC

New York, NY
BUY
 PUT
402K
+ 22.9%
$28.8M - $31.7M
2.16M $214M
Nov 10, 2021 Q3 2021
Goldman Sachs Group Inc

New York, NY
BUY
 PUT
384K
New
$27.5M - $30.3M
384K $38.1M
Nov 16, 2021 Q3 2021
Jane Street Group, LLC

New York, NY
BUY
 PUT
248K
+ 40.18%
$17.8M - $19.5M
865K $85.8M
Nov 12, 2021 Q3 2021
Caption Management, LLC

Oklahoma City, OK
BUY
 PUT
240K
New
$17.2M - $18.9M
240K $23.8M
Sep 21, 2023 Q3 2021
Jefferies Group LLC

New York, NY
BUY
 PUT
216K
+ 10805.0%
$15.5M - $17M
218K $21.6M
Nov 12, 2021 Q3 2021
Bank Of Montreal

Toronto, A6
BUY
 PUT
211K
New
$15.1M - $16.6M
211K $20.9M
Nov 15, 2021 Q3 2021
Laurion Capital Management LP

New York, NY
BUY
 PUT
176K
+ 740.34%
$12.6M - $13.9M
200K $19.8M
Nov 12, 2021 Q3 2021
Wolverine Trading, LLC

Chicago, IL
BUY
 PUT
169K
+ 293.41%
$12.1M - $13.3M
227K $22.5M
Nov 15, 2021 Q3 2021
Credit Agricole S A

BUY
 PUT
100K
New
$7.17M - $7.88M
100K $9.92M
Nov 15, 2021 Q3 2021
Royal Bank Of Canada

Toronto, A6
BUY
 PUT
75K
+ 166.67%
$5.38M - $5.91M
120K $11.9M
Oct 26, 2021 Q3 2021
Cutler Group LP

BUY
 PUT
71.8K
+ 312.17%
$5.15M - $5.66M
94.8K $9.4M
Nov 15, 2021 Q3 2021
Marshall Wace, LLP

London, X0
BUY
 PUT
71K
New
$5.09M - $5.6M
71K $7.04M
Nov 15, 2021 Q3 2021
Ubs Group Ag

BUY
 PUT
55.4K
+ 116.33%
$3.97M - $4.37M
103K $10.2M
Nov 15, 2021 Q3 2021
Two Sigma Securities, LLC

New York, NY
BUY
 PUT
49K
+ 176.26%
$3.51M - $3.86M
76.8K $7.62M
Nov 02, 2021 Q3 2021
Qvr LLC

BUY
 PUT
43.6K
+ 1282.35%
$3.13M - $3.44M
47K $4.66M
Nov 15, 2021 Q3 2021
Susquehanna International Group, LLP

Bala Cynwyd, PA
BUY
 PUT
42.7K
+ 0.82%
$3.06M - $3.37M
5.22M $518M
Nov 09, 2021 Q3 2021
Barclays PLC

London, X0
BUY
 PUT
40.1K
+ 38.15%
$2.87M - $3.16M
145K $14.4M
Nov 12, 2021 Q3 2021
Peak6 Investments LLC

Chicago, IL
BUY
 PUT
37.9K
+ 237.76%
$2.72M - $2.99M
53.9K $5.35M
Nov 15, 2021 Q3 2021
Squarepoint Ops LLC

New York, NY
BUY
 PUT
37.4K
+ 203.26%
$2.68M - $2.95M
55.8K $5.53M
Nov 15, 2021 Q3 2021
Paul Tudor Jones Tudor Investment Corp Et Al | Stamford, Ct
BUY
 PUT
27.3K
New
$1.96M - $2.15M
27.3K $2.71M
Nov 03, 2021 Q3 2021
Washington Capital Management Inc

BUY
 PUT
23K
New
$1.65M - $1.81M
23K $2.28M
Nov 10, 2021 Q3 2021
Hap Trading, LLC

New York, NY
BUY
 PUT
13.7K
+ 21.99%
$982K - $1.08M
76K $7.54M
Nov 02, 2021 Q3 2021
Raymond James Financial Services Advisors, Inc.

St. Petersburg, FL
BUY
 PUT
1.8K
+ 5.88%
$129K - $142K
32.4K $3.21M
Oct 21, 2021 Q3 2021
V Wealth Advisors LLC

BUY
 PUT
1K
New
$71.7K - $78.8K
1K $99.2K
Nov 12, 2021 Q3 2021
High Tower Advisors, LLC

Chicago, IL
BUY
 PUT
100
New
$7.17K - $7.88K
100 $9.92K
Nov 12, 2021 Q3 2021
Mai Capital Management

SELL
 PUT
-1K
- 1.89%
$71.7K - $78.8K
52K $5.16M
Nov 02, 2021 Q3 2021
Center Star Asset Management, LLC

SELL
 PUT
-3.8K
- 77.55%
$272K - $300K
1.1K $109K
Nov 15, 2021 Q3 2021
Capula Management LTD

Grand Cayman, E9
SELL
 PUT
-18K
- 19.78%
$1.29M - $1.42M
73K $7.24M
Nov 15, 2021 Q3 2021
Point72 Hong Kong LTD

Hong Kong, K3
SELL
 PUT
-49.5K
- 62.74%
$3.55M - $3.9M
29.4K $2.92M
Nov 15, 2021 Q3 2021
Two Sigma Investments, LP

New York, NY
SELL
 PUT
-79.5K
- 44.41%
$5.7M - $6.27M
99.5K $9.87M
Nov 15, 2021 Q3 2021
D. E. Shaw & Co., Inc.

New York, NY
SELL
 PUT
-121K
- 13.07%
$8.7M - $9.57M
807K $80M
Nov 15, 2021 Q3 2021
Parallax Volatility Advisers, L.P.

San Francisco, CA
SELL
 PUT
-672K
Closed
$48.1M - $52.9M
0 $0
Nov 15, 2021 Q3 2021
Sphera Funds Management Ltd.

Tel Aviv, L3
SELL
 PUT
-773K
Closed
$55.4M - $60.9M
0 $0

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