Put Options Transactions Made in Q2 2021 in Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB) during Q2 2021. The information is specifically focused on institutions that hold put options of BIOGEN INC..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 16, 2021
Q2 2021
|
Jefferies Group LLC
New York, NY |
BUY
|
PUT |
5.06M+ 2355.73% |
$1.31B - $2.1B
|
5.27M
$916M
|
|
|
Aug 16, 2021
Q2 2021
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
314K+ 1314.64% |
$81.4M - $130M
|
338K
$58.8M
|
|
|
Sep 13, 2021
Q2 2021
|
Bank Of America Corp
Charlotte, NC |
BUY
|
PUT |
171KNew |
$44.4M - $71M
|
171K
$29.8M
|
|
|
Aug 16, 2021
Q2 2021
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
165K+ 73.36% |
$42.8M - $68.5M
|
390K
$67.8M
|
|
|
Aug 16, 2021
Q2 2021
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
121K+ 241.24% |
$31.4M - $50.2M
|
171K
$29.8M
|
|
|
Aug 16, 2021
Q2 2021
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
96.6K+ 386.4% |
$25M - $40.1M
|
122K
$21.1M
|
|
|
Aug 13, 2021
Q2 2021
|
Ubs Group Ag
|
BUY
|
PUT |
51K+ 23.36% |
$13.2M - $21.2M
|
269K
$46.8M
|
|
|
Aug 16, 2021
Q2 2021
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
37.5K+ 42.42% |
$9.71M - $15.6M
|
126K
$21.9M
|
|
|
Aug 06, 2021
Q2 2021
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
35.5K+ 43.19% |
$9.19M - $14.7M
|
118K
$20.5M
|
|
|
Aug 13, 2021
Q2 2021
|
Peak6 Investments LLC
Chicago, IL |
BUY
|
PUT |
28.1K+ 11.98% |
$7.28M - $11.7M
|
263K
$45.7M
|
|
|
Aug 16, 2021
Q2 2021
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
PUT |
19.5K+ 56.69% |
$5.05M - $8.09M
|
53.9K
$9.37M
|
|
|
Aug 16, 2021
Q2 2021
|
Atom Investors LP
Austin, TX |
BUY
|
PUT |
15.9KNew |
$4.12M - $6.59M
|
15.9K
$2.76M
|
|
|
Aug 16, 2021
Q2 2021
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
PUT |
9.4KNew |
$2.43M - $3.9M
|
9.4K
$1.63M
|
|
|
Aug 16, 2021
Q2 2021
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
PUT |
5.9KNew |
$1.53M - $2.45M
|
5.9K
$1.03M
|
|
|
Aug 16, 2021
Q2 2021
|
Two Sigma Investments, LP
New York, NY |
BUY
|
PUT |
3.6K+ 38.3% |
$932K - $1.49M
|
13K
$2.26M
|
|
|
Aug 03, 2021
Q2 2021
|
Avestar Capital, LLC
|
BUY
|
PUT |
3.2KNew |
$829K - $1.33M
|
3.2K
$556K
|
|
|
Aug 13, 2021
Q2 2021
|
Cowen And Company, LLC
|
BUY
|
PUT |
3.2KNew |
$829K - $1.33M
|
3.2K
$556K
|
|
|
Aug 16, 2021
Q2 2021
|
Prelude Capital Management, LLC
New York, NY |
BUY
|
PUT |
2.1K+ 233.33% |
$544K - $871K
|
3K
$521K
|
|
|
Nov 08, 2023
Q2 2021
|
Eversept Partners, LP
New York, NY |
BUY
|
PUT |
2KNew |
$518K - $829K
|
2K
$348K
|
|
|
Aug 16, 2021
Q2 2021
|
Pathstone Family Office, LLC
Englewood, NJ |
BUY
|
PUT |
899New |
$233K - $373K
|
899
$156K
|
|
|
Aug 11, 2021
Q2 2021
|
Hap Trading, LLC
New York, NY |
SELL
|
PUT |
-500- 1.25% |
$130K - $207K
|
39.6K
$6.88M
|
|
|
Aug 16, 2021
Q2 2021
|
Sg3 Management, LLC
Dorado, PR |
SELL
|
PUT |
-3K- 4.35% |
$777K - $1.24M
|
66K
$11.5M
|
|
|
Jul 26, 2021
Q2 2021
|
Xr Securities LLC
|
SELL
|
PUT |
-3.6K- 37.11% |
$932K - $1.49M
|
6.1K
$1.06M
|
|
|
Aug 16, 2021
Q2 2021
|
Capstone Investment Advisors, LLC
New York, NY |
SELL
|
PUT |
-6.2K- 8.2% |
$1.61M - $2.57M
|
69.4K
$12.1M
|
|
|
Jul 19, 2021
Q2 2021
|
Cutler Group LP
|
SELL
|
PUT |
-7K- 59.83% |
$1.81M - $2.9M
|
4.7K
$817K
|
|
|
Aug 16, 2021
Q2 2021
|
Css LLC
Chicago, IL |
SELL
|
PUT |
-14.3K- 55.43% |
$3.7M - $5.93M
|
11.5K
$2M
|
|
|
Aug 12, 2021
Q2 2021
|
Twin Tree Management, LP
Dallas, TX |
SELL
|
PUT |
-17.2K- 25.44% |
$4.45M - $7.13M
|
50.4K
$8.76M
|
|
|
Aug 16, 2021
Q2 2021
|
Credit Suisse Ag
Zurich, V8 |
SELL
|
PUT |
-59.5K- 47.11% |
$15.4M - $24.7M
|
66.8K
$11.6M
|
|
|
Aug 13, 2021
Q2 2021
|
Hsbc Holdings PLC
London, X0 |
SELL
|
PUT |
-80.4K- 98.17% |
$20.8M - $33.4M
|
1.5K
$261K
|
|
|
Sep 21, 2023
Q2 2021
|
Jefferies Group LLC
New York, NY |
SELL
|
PUT |
-162K- 75.44% |
$41.9M - $67.1M
|
52.7K
$9.16M
|
|
|
Aug 16, 2021
Q2 2021
|
Perceptive Advisors LLC
New York, NY |
SELL
|
PUT |
-600KClosed |
$155M - $249M
|
0
$0
|
|
|
Aug 20, 2021
Q2 2021
|
Jefferies Group LLC
New York, NY |
SELL
|
PUT |
-5.22M- 99.0% |
$1.35B - $2.16B
|
52.7K
$9.16M
|