Institutions Holding Call Options on Rio Tinto PLC (RIO)
This table provides information about the call option holders of Rio Tinto PLC (RIO). We have compiled data on the institutions that hold call options on the stock, with a total of 6.84 Million call options outstanding, which have been reported (via 13F filing form) to have a value of $402 Million at the end of the reported quarter. These call option holders have the right, but not the obligation, to buy AAPL shares at a specified price within a certain time frame.
| Holding | Report Date | calls Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
1,735,700
calls
|
$102 Million
0.02% of portfolio
|
N/A
|
|
|
Twin Tree Management, LP
Dallas, TX |
May 15, 2025 Q1 2025 |
1,348,200
calls
|
$79.2 Million
0.16% of portfolio
|
Q1 2025
Added 70.68%
|
|
|
Jane Street Group, LLC
New York, NY |
May 19, 2025 Q1 2025 |
1,266,900
calls
|
$74.4 Million
0.02% of portfolio
|
N/A
|
|
|
Peak6 Investments LLC
Chicago, IL |
Nov 13, 2024 Q3 2024 |
671,700
calls
|
$39.4 Million
0.11% of portfolio
|
N/A
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
401,000
calls
|
$23.5 Million
0.0% of portfolio
|
N/A
|
|
|
Peak6 LLC
Chicago, IL |
May 14, 2025 Q1 2025 |
349,400
calls
|
$20.5 Million
0.05% of portfolio
|
N/A
|
|
|
Ubs Group Ag
|
May 13, 2025 Q1 2025 |
214,400
calls
|
$12.6 Million
0.0% of portfolio
|
N/A
|
|
|
Citigroup Inc
|
May 12, 2025 Q1 2025 |
157,000
calls
|
$9.22 Million
0.0% of portfolio
|
N/A
|
|
|
Portman Square Capital LLP
London, X0 |
May 02, 2025 Q1 2025 |
139,000
calls
|
$8.16 Million
0.26% of portfolio
|
N/A
|
|
|
Hsbc Holdings PLC
London, X0 |
May 14, 2025 Q1 2025 |
112,400
calls
|
$6.6 Million
0.0% of portfolio
|
N/A
|
|
|
Squarepoint Ops LLC
New York, NY |
May 15, 2025 Q1 2025 |
79,200
calls
|
$4.65 Million
0.01% of portfolio
|
N/A
|
|
|
Walleye Trading LLC
Plymouth, MN |
May 14, 2025 Q1 2025 |
78,900
calls
|
$4.63 Million
0.01% of portfolio
|
N/A
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
May 15, 2025 Q1 2025 |
59,900
calls
|
$3.52 Million
0.01% of portfolio
|
Q1 2025
Reduced 76.83%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Jun 26, 2025 Q1 2025 |
50,000
calls
|
$2.94 Million
0.0% of portfolio
|
N/A
|
|
|
Capital Fund Management S.A.
Paris, I0 |
May 14, 2025 Q1 2025 |
44,200
calls
|
$2.59 Million
0.01% of portfolio
|
N/A
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
38,500
calls
|
$2.26 Million
0.0% of portfolio
|
N/A
|
|
|
Walleye Capital LLC
Plymouth, MN |
May 14, 2025 Q1 2025 |
33,800
calls
|
$1.98 Million
0.01% of portfolio
|
N/A
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
29,500
calls
|
$1.73 Million
0.0% of portfolio
|
N/A
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
May 15, 2025 Q1 2025 |
15,000
calls
|
$880,650
0.0% of portfolio
|
N/A
|
|
|
Lmr Partners LLP
London, X0 |
May 15, 2025 Q1 2025 |
14,400
calls
|
$845,424
0.01% of portfolio
|
N/A
|
|
|
Qube Research & Technologies LTD
London, X0 |
May 15, 2025 Q1 2025 |
2,400
calls
|
$140,904
0.0% of portfolio
|
N/A
|
|
|
Canal Insurance CO
|
Apr 24, 2025 Q1 2025 |
500
calls
|
$29,355
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Morgan Dempsey Capital Management LLC
Menomonee Falls, WI |
May 12, 2025 Q1 2025 |
100
calls
|
$5,871
0.0% of portfolio
|
Q3 2024
New holding
|