Institutions Holding Put Options on Blackline, Inc. (BL)
This table provides information about the put option holders of Blackline, Inc. (BL). We have compiled data on the institutions that hold put options on the stock, with a total of 487,100 put options outstanding, which have been reported (via 13F filing form) to have a value of $26.6 Million at the end of the reported quarter. These put option holders have the right, but not the obligation, to sell AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | puts Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Portman Square Capital LLP
London, X0 |
Oct 16, 2025 Q3 2025 |
350,700
puts
|
$19.2 Million
1.26% of portfolio
|
Q3 2025
Added 45.82%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
77,700
puts
|
$4.25 Million
0.0% of portfolio
|
Q3 2025
Reduced 47.61%
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
22,700
puts
|
$1.24 Million
0.0% of portfolio
|
Q3 2025
Added 87.6%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
19,100
puts
|
$1.04 Million
0.0% of portfolio
|
Q3 2025
Added 23.23%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
8,000
puts
|
$437,360
0.0% of portfolio
|
Q3 2025
Reduced 9.09%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
4,900
puts
|
$267,883
0.0% of portfolio
|
Q3 2024
Reduced 73.51%
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
4,000
puts
|
$218,680
0.0% of portfolio
|
Q3 2025
Added 233.33%
|