Put Options Transactions Made in Q1 2025 in Glaukos Corp (GKOS)
This table provides information about the institutional ownership of Glaukos Corp (GKOS) during Q1 2025. The information is specifically focused on institutions that hold put options of GLAUKOS Corp.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
384K+ 2630.14% |
$37.1M - $61.9M
|
399K
$41.7M
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
PUT |
25.2K+ 663.16% |
$2.43M - $4.06M
|
29K
$3.04M
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
PUT |
25KNew |
$2.42M - $4.03M
|
25K
$2.62M
|
|
|
May 15, 2025
Q1 2025
|
Summit Partners Public Asset Management, LLC
Boston, MA |
BUY
|
PUT |
25K+ 20.83% |
$2.42M - $4.03M
|
145K
$15.2M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
16.7K+ 99.4% |
$1.61M - $2.69M
|
33.5K
$3.51M
|
|
|
May 15, 2025
Q1 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
16KNew |
$1.55M - $2.58M
|
16K
$1.68M
|
|
|
May 15, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
PUT |
2.7KNew |
$261K - $435K
|
2.7K
$283K
|
|
|
May 15, 2025
Q1 2025
|
Twin Tree Management, LP
Dallas, TX |
BUY
|
PUT |
1.3K+ 43.33% |
$126K - $210K
|
4.3K
$450K
|
|
|
May 14, 2025
Q1 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
500New |
$48.3K - $80.6K
|
500
$52.4K
|
|
|
May 14, 2025
Q1 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
PUT |
-4K- 23.26% |
$386K - $645K
|
13.2K
$1.38M
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-113K- 58.66% |
$10.9M - $18.2M
|
79.5K
$8.33M
|