Put Options Transactions Made in Q1 2023 in Biogen Inc. (BIIB)
This table provides information about the institutional ownership of Biogen Inc. (BIIB) during Q1 2023. 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 |
|---|---|---|---|---|---|---|---|
|
Jun 13, 2024
Q1 2023
|
Bank Of Montreal
Toronto, A6 |
BUY
|
PUT |
25KNew |
$6.41M - $7.31M
|
25K
$3.75M
|
|
|
May 04, 2023
Q1 2023
|
Portman Square Capital LLP
London, X0 |
BUY
|
PUT |
20.4KNew |
$5.23M - $5.96M
|
20.4K
$3.06M
|
|
|
May 11, 2023
Q1 2023
|
Citigroup Inc
|
BUY
|
PUT |
10.5K+ 46.67% |
$2.69M - $3.07M
|
33K
$4.95M
|
|
|
May 15, 2023
Q1 2023
|
Paloma Partners Management CO
Greenwich, CT |
BUY
|
PUT |
4.9KNew |
$1.26M - $1.43M
|
4.9K
$735K
|
|
|
May 12, 2023
Q1 2023
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
PUT |
4.1KNew |
$1.05M - $1.2M
|
4.1K
$615K
|
|
|
May 15, 2023
Q1 2023
|
Caas Capital Management LP
New York, NY |
BUY
|
PUT |
3.8KNew |
$975K - $1.11M
|
3.8K
$570K
|
|
|
May 15, 2023
Q1 2023
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
PUT |
900+ 6.72% |
$231K - $263K
|
14.3K
$2.15M
|
|
|
May 15, 2023
Q1 2023
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
PUT |
-400- 22.22% |
$103K - $117K
|
1.4K
$210K
|
|
|
May 02, 2023
Q1 2023
|
Xr Securities LLC
|
SELL
|
PUT |
-5.1K- 61.45% |
$1.31M - $1.49M
|
3.2K
$480K
|
|
|
May 09, 2023
Q1 2023
|
Capstone Investment Advisors, LLC
New York, NY |
SELL
|
PUT |
-6.6K- 26.94% |
$1.69M - $1.93M
|
17.9K
$2.69M
|
|
|
May 15, 2023
Q1 2023
|
Point72 Middle East Fze
Stamford, CT |
SELL
|
PUT |
-6.8K- 77.27% |
$1.74M - $1.99M
|
2K
$300K
|
|
|
May 15, 2023
Q1 2023
|
Hsbc Holdings PLC
London, X0 |
SELL
|
PUT |
-12K- 76.43% |
$3.08M - $3.51M
|
3.7K
$555K
|
|
|
May 15, 2023
Q1 2023
|
Sg3 Management, LLC
Dorado, PR |
SELL
|
PUT |
-19KClosed |
$4.87M - $5.55M
|
0
$0
|
|
|
May 12, 2023
Q1 2023
|
Peak6 Investments LLC
Chicago, IL |
SELL
|
PUT |
-24.6K- 13.19% |
$6.31M - $7.19M
|
162K
$24.3M
|
|
|
May 12, 2023
Q1 2023
|
Hap Trading, LLC
New York, NY |
SELL
|
PUT |
-25.7K- 64.74% |
$6.59M - $7.51M
|
14K
$2.1M
|
|
|
May 12, 2023
Q1 2023
|
Ubs Group Ag
|
SELL
|
PUT |
-30.7K- 18.42% |
$7.88M - $8.97M
|
136K
$20.4M
|
|
|
May 15, 2023
Q1 2023
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
PUT |
-37K- 61.46% |
$9.49M - $10.8M
|
23.2K
$3.48M
|
|
|
May 12, 2023
Q1 2023
|
Bank Of America Corp
Charlotte, NC |
SELL
|
PUT |
-39.8K- 32.41% |
$10.2M - $11.6M
|
83K
$12.5M
|
|
|
May 01, 2023
Q1 2023
|
Cutler Group LP
|
SELL
|
PUT |
-48.3K- 79.83% |
$12.4M - $14.1M
|
12.2K
$1.83M
|
|
|
May 14, 2024
Q1 2023
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
PUT |
-56.5K- 86.13% |
$14.5M - $16.5M
|
9.1K
$1.37M
|
|
|
May 11, 2023
Q1 2023
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
PUT |
-56.5K- 86.13% |
$14.5M - $16.5M
|
9.1K
$1.37M
|
|
|
May 15, 2023
Q1 2023
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
PUT |
-63.5K- 89.44% |
$16.3M - $18.6M
|
7.5K
$1.13M
|
|
|
May 15, 2023
Q1 2023
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
PUT |
-80.2K- 54.97% |
$20.6M - $23.4M
|
65.7K
$9.86M
|
|
|
May 15, 2023
Q1 2023
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
PUT |
-94.4K- 94.97% |
$24.2M - $27.6M
|
5K
$750K
|
|
|
May 04, 2023
Q1 2023
|
Barclays PLC
London, X0 |
SELL
|
PUT |
-99.1K- 82.24% |
$25.4M - $29M
|
21.4K
$3.21M
|
|
|
May 15, 2023
Q1 2023
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
PUT |
-121K- 69.56% |
$31M - $35.3M
|
52.9K
$7.94M
|
|
|
May 15, 2023
Q1 2023
|
Squarepoint Ops LLC
New York, NY |
SELL
|
PUT |
-161K- 98.65% |
$41.3M - $47M
|
2.2K
$330K
|
|
|
May 15, 2023
Q1 2023
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-456K- 46.04% |
$117M - $133M
|
535K
$80.2M
|
|
|
May 16, 2023
Q1 2023
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-619K- 44.75% |
$159M - $181M
|
765K
$115M
|