Institutions Holding Put Options on Iron Mountain Inc (IRM)
This table provides information about the put option holders of Iron Mountain Inc (IRM). We have compiled data on the institutions that hold put options on the stock, with a total of 983,500 put options outstanding, which have been reported (via 13F filing form) to have a value of $89.9 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 |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
178,900
puts
|
$16.3 Million
0.0% of portfolio
|
Q3 2025
Reduced 55.67%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
176,500
puts
|
$16.1 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
134,100
puts
|
$12.3 Million
0.0% of portfolio
|
Q3 2025
Reduced 65.24%
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Nov 13, 2025 Q3 2025 |
107,600
puts
|
$9.83 Million
0.03% of portfolio
|
Q3 2025
Reduced 44.02%
|
|
|
Twin Tree Management, LP
Dallas, TX |
Nov 13, 2025 Q3 2025 |
104,700
puts
|
$9.57 Million
0.05% of portfolio
|
Q3 2025
Added 30.39%
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
51,400
puts
|
$4.7 Million
0.01% of portfolio
|
Q3 2025
Reduced 46.12%
|
|
|
Caption Management, LLC
Oklahoma City, OK |
Nov 14, 2025 Q3 2025 |
50,000
puts
|
$4.57 Million
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
36,200
puts
|
$3.31 Million
0.0% of portfolio
|
Q3 2025
Added 55.36%
|
|
|
Wolverine Asset Management LLC
|
Oct 28, 2025 Q3 2025 |
28,700
puts
|
$2.62 Million
0.05% of portfolio
|
Q2 2025
Reduced 13.29%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
27,500
puts
|
$2.51 Million
0.0% of portfolio
|
Q3 2025
Reduced 18.88%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
20,700
puts
|
$1.89 Million
0.0% of portfolio
|
Q3 2025
Reduced 15.16%
|
|
|
Capstone Investment Advisors, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
19,700
puts
|
$1.8 Million
0.0% of portfolio
|
Q3 2025
Added 22.36%
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
18,500
puts
|
$1.69 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
10,200
puts
|
$931,974
0.0% of portfolio
|
Q3 2025
Reduced 93.47%
|
|
|
Sig Brokerage, LP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
10,000
puts
|
$913,700
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Lido Advisors, LLC
Los Angeles, CA |
Nov 14, 2025 Q3 2025 |
4,500
puts
|
$411,165
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
3,900
puts
|
$356,343
0.0% of portfolio
|
N/A
|
|
|
Qube Research & Technologies LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
400
puts
|
$36,548
0.0% of portfolio
|
Q3 2025
Added 300.0%
|
|