Institutions Holding Put Options on Black Rock Inc. (BLK)
This table provides information about the put option holders of Black Rock Inc. (BLK). We have compiled data on the institutions that hold put options on the stock, with a total of 73,792 put options outstanding, which have been reported (via 13F filing form) to have a value of $75.5 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 |
|---|---|---|---|---|---|
|
Eisler Capital (Uk) Ltd.
London, X0 |
Nov 14, 2024 Q3 2024 |
48,492
puts
|
$49.6 Million
0.21% of portfolio
|
Q3 2024
Reduced 19.85%
|
|
|
Delta Accumulation, LLC
Sausalito, CA |
Nov 10, 2025 Q3 2025 |
15,600
puts
|
$16 Million
1.35% of portfolio
|
Q3 2025
Added 345.71%
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
9,700
puts
|
$9.93 Million
0.02% of portfolio
|
Q3 2024
Reduced 5.83%
|