Put Options Transactions Made in Q4 2021 in Black Rock Inc. (BLK)
This table provides information about the institutional ownership of Black Rock Inc. (BLK) during Q4 2021. The information is specifically focused on institutions that hold put options of BlackRock Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2022
Q4 2021
|
Ubs Group Ag
|
BUY
|
PUT |
63.3K+ 36.08% |
$52.2M - $61.5M
|
239K
$247M
|
|
|
Feb 11, 2022
Q4 2021
|
Capstone Investment Advisors, LLC
New York, NY |
BUY
|
PUT |
36.6K+ 36.2% |
$30.2M - $35.6M
|
138K
$143M
|
|
|
Feb 10, 2022
Q4 2021
|
Citigroup Inc
|
BUY
|
PUT |
30K+ 42.25% |
$24.8M - $29.1M
|
101K
$105M
|
|
|
Feb 14, 2022
Q4 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
13.2K+ 57.64% |
$10.9M - $12.8M
|
36.1K
$37.4M
|
|
|
Feb 14, 2022
Q4 2021
|
Delta Accumulation, LLC
Sausalito, CA |
BUY
|
PUT |
12KNew |
$9.91M - $11.7M
|
12K
$12.4M
|
|
|
Feb 14, 2022
Q4 2021
|
Credit Agricole S A
|
BUY
|
PUT |
8.5KNew |
$7.02M - $8.26M
|
8.5K
$8.81M
|
|
|
Feb 14, 2022
Q4 2021
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
6.7K+ 20.81% |
$5.53M - $6.51M
|
38.9K
$40.3M
|
|
|
Feb 14, 2022
Q4 2021
|
Two Sigma Investments, LP
New York, NY |
BUY
|
PUT |
5.4K+ 540.0% |
$4.46M - $5.25M
|
6.4K
$6.63M
|
|
|
Feb 08, 2022
Q4 2021
|
Bank Of America Corp
Charlotte, NC |
BUY
|
PUT |
5K+ 17.61% |
$4.13M - $4.86M
|
33.4K
$34.6M
|
|
|
Feb 14, 2022
Q4 2021
|
Credit Suisse Ag
Zurich, V8 |
BUY
|
PUT |
1.6K+ 12.9% |
$1.32M - $1.55M
|
14K
$14.5M
|
|
|
May 03, 2022
Q4 2021
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
PUT |
1.5KNew |
$1.24M - $1.46M
|
1.5K
$1.55M
|
|
|
Feb 14, 2022
Q4 2021
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
PUT |
1K+ 71.43% |
$826K - $971K
|
2.4K
$2.49M
|
|
|
Feb 14, 2022
Q4 2021
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
PUT |
900New |
$743K - $874K
|
900
$932K
|
|
|
Feb 14, 2022
Q4 2021
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
PUT |
600+ 1.39% |
$495K - $583K
|
43.8K
$45.4M
|
|
|
Jan 26, 2022
Q4 2021
|
Center Star Asset Management, LLC
|
SELL
|
PUT |
-300Closed |
$248K - $291K
|
0
$0
|
|
|
Feb 14, 2022
Q4 2021
|
Squarepoint Ops LLC
New York, NY |
SELL
|
PUT |
-400- 25.0% |
$330K - $389K
|
1.2K
$1.24M
|
|
|
Feb 14, 2022
Q4 2021
|
Two Sigma Securities, LLC
New York, NY |
SELL
|
PUT |
-900Closed |
$743K - $874K
|
0
$0
|
|
|
Jan 18, 2022
Q4 2021
|
Cutler Group LP
|
SELL
|
PUT |
-1.3K- 72.22% |
$1.07M - $1.26M
|
500
$518K
|
|
|
Jan 31, 2022
Q4 2021
|
Qvr LLC
|
SELL
|
PUT |
-1.5K- 88.24% |
$1.24M - $1.46M
|
200
$207K
|
|
|
Feb 14, 2022
Q4 2021
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
PUT |
-3.3K- 91.67% |
$2.72M - $3.21M
|
300
$311K
|
|
|
Feb 14, 2022
Q4 2021
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-4.6K- 7.43% |
$3.8M - $4.47M
|
57.3K
$59.4M
|
|
|
Feb 11, 2022
Q4 2021
|
Peak6 Investments LLC
Chicago, IL |
SELL
|
PUT |
-5K- 81.97% |
$4.13M - $4.86M
|
1.1K
$1.14M
|
|
|
Feb 14, 2022
Q4 2021
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
PUT |
-5.4K- 43.9% |
$4.46M - $5.25M
|
6.9K
$7.15M
|
|
|
Feb 11, 2022
Q4 2021
|
Hsbc Holdings PLC
London, X0 |
SELL
|
PUT |
-17.3K- 26.21% |
$14.3M - $16.8M
|
48.7K
$50.5M
|
|
|
Feb 15, 2022
Q4 2021
|
Jane Street Group, LLC
New York, NY |
SELL
|
PUT |
-28K- 23.57% |
$23.1M - $27.2M
|
90.8K
$94.1M
|
|
|
Feb 08, 2022
Q4 2021
|
Imc Chicago, LLC
|
SELL
|
PUT |
-55.6KClosed |
$45.9M - $54M
|
0
$0
|
|
|
Feb 10, 2022
Q4 2021
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
PUT |
-74.7K- 90.22% |
$61.7M - $72.6M
|
8.1K
$8.39M
|