Ken Griffin Options Holdings

Citadel Advisors LLC

  • $618 Billion
  • Q3 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
OMC
Omnicom Group Inc.

Communication Services
PUT
$1.73 Million
21.2K
Q3 2025
Reduced 83.64%
ONTF
On24 Inc.

Technology
CALL
$132,000
23.2K
Q3 2025
Added 109.01%
ONDS
Ondas Holdings Inc.

Technology
PUT
$23.7 Million
3.04M
Q3 2025
Added 1053.45%
OGS
One Gas, Inc.

Utilities
CALL
$946,000
11.7K
Q3 2025
Reduced 20.88%
OGS
One Gas, Inc.

Utilities
PUT
$582,000
7.2K
Q3 2025
Reduced 20.88%
OSS
One Stop Systems, Inc.

Technology
CALL
$114,000
22.3K
Q3 2025
Added 418.37%
OSS
One Stop Systems, Inc.

Technology
PUT
$390,000
76.2K
Q3 2025
Added 418.37%
Oneconnect Finl Technology C
CALL
$0
13.8K
Q3 2025
Reduced 14.7%
Oneconnect Finl Technology C
PUT
$0
67.9K
Q3 2025
Reduced 14.7%
OMF
One Main Holdings, Inc.

Financial Services
CALL
$9.23 Million
163K
Q3 2025
Reduced 4.48%
OSPN
One Span Inc.

Technology
CALL
$319,000
22.3K
Q3 2025
New holding
Onestream Inc
CALL
$0
19.8K
Q3 2025
Added 891.67%
Onestream Inc
PUT
$0
107K
Q3 2025
Added 891.67%
ONEW
One Water Marine Inc.

Consumer Cyclical
CALL
$182,000
11.5K
Q3 2025
Reduced 12.8%
ONEW
One Water Marine Inc.

Consumer Cyclical
PUT
$172,000
10.9K
Q3 2025
Reduced 12.8%
Onity Group Inc
PUT
$0
9.2K
Q3 2025
New holding
ONTO
Onto Innovation Inc.

Technology
PUT
$10.3 Million
79.4K
Q3 2025
Reduced 22.61%
ONTO
Onto Innovation Inc.

Technology
CALL
$8.4 Million
65K
Q3 2025
Reduced 22.61%
LPRO
Open Lending Corp

Financial Services
CALL
$57,000
27.4K
Q3 2025
Reduced 63.32%
OTEX
Open Text Corp

Technology
CALL
$717,000
19.2K
Q3 2025
Reduced 53.13%
OTEX
Open Text Corp

Technology
PUT
$1.76 Million
47.2K
Q3 2025
Reduced 53.13%
KAR
Kar Auction Services, Inc.

Consumer Cyclical
CALL
$1.33 Million
46.2K
Q3 2025
Added 362.0%
OPRA
Opera LTD

Communication Services
CALL
$2.92 Million
141K
Q3 2025
Added 12.24%
OPRA
Opera LTD

Communication Services
PUT
$2.63 Million
128K
Q3 2025
Added 12.24%
OPK
Opko Health, Inc.

Healthcare
CALL
$196,000
127K
Q3 2025
Reduced 68.65%
OPK
Opko Health, Inc.

Healthcare
PUT
$119,000
77K
Q3 2025
Reduced 68.65%
OPY
Oppenheimer Holdings Inc

Financial Services
CALL
$532,000
7.2K
Q3 2025
Reduced 36.28%
OPFI
Opp Fi Inc.

Technology
CALL
$4.51 Million
402K
Q3 2025
Reduced 40.19%
OPFI
Opp Fi Inc.

Technology
PUT
$1.04 Million
92.7K
Q3 2025
Reduced 40.19%
OPRX
Optimize Rx Corp

Healthcare
CALL
$1.23 Million
60.2K
Q3 2025
Reduced 71.86%
OPRX
Optimize Rx Corp

Healthcare
PUT
$440,000
21.5K
Q3 2025
Reduced 71.86%
OPCH
Option Care Health, Inc.

Healthcare
CALL
$2.35 Million
84.6K
Q3 2025
Reduced 26.08%
OPCH
Option Care Health, Inc.

Healthcare
PUT
$1.33 Million
47.9K
Q3 2025
Reduced 26.08%
Or Royalties Inc.
CALL
$0
125K
Q3 2025
New holding
Or Royalties Inc.
PUT
$0
49.7K
Q3 2025
New holding
Orchid Is Cap Inc
CALL
$0
29.4K
Q3 2025
New holding
Orchid Is Cap Inc
PUT
$0
17K
Q3 2025
New holding
ORLY
O Reilly Automotive Inc

Consumer Cyclical
PUT
$28.1 Million
260K
Q3 2025
Reduced 60.04%
Organigram Global Inc
CALL
$0
23.8K
Q3 2025
Reduced 41.95%
ORGO
Organogenesis Holdings Inc.

Healthcare
CALL
$179,000
39.7K
Q3 2025
Added 162.91%
OGN
Organon & Co.

Healthcare
CALL
$3.07 Million
288K
Q3 2025
Added 4.33%
OGN
Organon & Co.

Healthcare
PUT
$4.61 Million
431K
Q3 2025
Added 4.33%
ORIC
Oric Pharmaceuticals, Inc.

Healthcare
CALL
$263,000
22.1K
Q3 2025
Added 0.91%
ORGN
Origin Materials, Inc.

Basic Materials
CALL
$107,000
207K
Q3 2025
Reduced 15.13%
ORGN
Origin Materials, Inc.

Basic Materials
PUT
$145,000
279K
Q3 2025
Reduced 15.13%
ONL
Orion Office Reit Inc.

Real Estate
CALL
$28,000
10.7K
Q3 2025
New holding
OEC
Orion Engineered Carbons S.A.

Basic Materials
CALL
$529,000
69.8K
Q3 2025
Added 20.76%
ORLA
Orla Mining Ltd.

Basic Materials
CALL
$563,000
52.2K
Q3 2025
Added 788.61%
ORLA
Orla Mining Ltd.

Basic Materials
PUT
$6.49 Million
601K
Q3 2025
Added 788.61%
Ken Griffin

Ken Griffin

Ken Griffin is the founder and CEO of Citadel Advisors, a successful investment firm that uses technology and data-driven approaches to investing. Griffin is known for his expertise in quantitative investing and his innovative approach to investing. He has generated strong returns for his clients over the long term.
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Summary

  • Portfolio
  • No. of Stocks 15,551
  • Current Value $618 Billion
  • Prior Value $550 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 1,467 stocks
  • Additional Purchases 2,179 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2,220 stocks
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