Ken Griffin Options Holdings

Citadel Advisors LLC

  • $550 Billion
  • Q2 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
ALLO
Allogene Therapeutics, Inc.

Healthcare
PUT
$23,000
20.7K
Q2 2025
Reduced 16.87%
ALLT
Allot Ltd.

Technology
CALL
$255,000
29.9K
Q2 2025
Added 50.7%
ALLT
Allot Ltd.

Technology
PUT
$3.05 Million
356K
Q2 2025
Added 50.7%
ALL
Allstate Corp

Financial Services
CALL
$22.8 Million
113K
Q2 2025
Reduced 17.15%
ALL
Allstate Corp

Financial Services
PUT
$19.6 Million
97.6K
Q2 2025
Reduced 17.15%
ALLY
Ally Financial Inc.

Financial Services
CALL
$9.75 Million
250K
Q2 2025
Reduced 11.77%
ALLY
Ally Financial Inc.

Financial Services
PUT
$11.9 Million
307K
Q2 2025
Reduced 11.77%
ALNY
Alnylam Pharmaceuticals, Inc.

Healthcare
CALL
$19.7 Million
60.3K
Q2 2025
Reduced 23.84%
ALNY
Alnylam Pharmaceuticals, Inc.

Healthcare
PUT
$12.8 Million
39.3K
Q2 2025
Reduced 23.84%
AOSL
Alpha & Omega Semiconductor LTD

Technology
CALL
$1.12 Million
43.8K
Q2 2025
Reduced 21.36%
AMR
Alpha Metallurgical Resources, Inc.

Basic Materials
PUT
$20 Million
178K
Q2 2025
Reduced 8.4%
APT
Alpha Pro Tech LTD

Industrials
CALL
$199,000
42.6K
Q2 2025
Added 125.42%
APT
Alpha Pro Tech LTD

Industrials
PUT
$1.13 Million
241K
Q2 2025
Added 125.42%
ATEC
Alphatec Holdings, Inc.

Healthcare
CALL
$3.52 Million
317K
Q2 2025
Reduced 51.89%
ATEC
Alphatec Holdings, Inc.

Healthcare
PUT
$1.05 Million
94.4K
Q2 2025
Reduced 51.89%
PINE
Alpine Income Property Trust, Inc.

Real Estate
CALL
$228,000
15.5K
Q2 2025
Reduced 54.41%
AMLP
Alps ETF Tr Alerian Mlp ETF

ETFs
CALL
$2.8 Million
57.3K
Q2 2025
Added 80.68%
AMLP
Alps ETF Tr Alerian Mlp ETF

ETFs
PUT
$3.38 Million
69.2K
Q2 2025
Added 80.68%
JAN
Jan One Inc.

Industrials
CALL
$43,000
21.3K
Q2 2025
New holding
JAN
Jan One Inc.

Industrials
PUT
$138,000
67K
Q2 2025
New holding
ALTG
Alta Equipment Group Inc.

Industrials
CALL
$127,000
20.2K
Q2 2025
Reduced 42.61%
ALTG
Alta Equipment Group Inc.

Industrials
PUT
$103,000
16.3K
Q2 2025
Reduced 42.61%
ATUS
Altice Usa, Inc.

Communication Services
CALL
$132,000
61.7K
Q2 2025
Reduced 6.72%
ATUS
Altice Usa, Inc.

Communication Services
PUT
$77,000
36.1K
Q2 2025
Reduced 6.72%
ALT
Altimmune, Inc.

Healthcare
CALL
$1.01 Million
261K
Q2 2025
Added 251.19%
ALT
Altimmune, Inc.

Healthcare
PUT
$3.43 Million
886K
Q2 2025
Added 251.19%
ALTO
Alto Ingredients, Inc.

Basic Materials
CALL
$88,000
77.1K
Q2 2025
Reduced 46.57%
ALTO
Alto Ingredients, Inc.

Basic Materials
PUT
$63,000
55.3K
Q2 2025
Reduced 46.57%
Alto Neuroscience Inc
PUT
$0
14.2K
Q2 2025
Reduced 40.59%
Alumis Inc
CALL
$0
107K
Q2 2025
New holding
Alumis Inc
PUT
$0
188K
Q2 2025
New holding
ALXO
Alx Oncology Holdings Inc

Healthcare
CALL
$22,000
53.8K
Q2 2025
Reduced 68.29%
ALXO
Alx Oncology Holdings Inc

Healthcare
PUT
$4,000
11.7K
Q2 2025
Reduced 68.29%
Amarin Corp PLC
CALL
$0
21.1K
Q2 2025
New holding
Amarin Corp PLC
PUT
$0
23.9K
Q2 2025
New holding
AMBC
Ambac Financial Group Inc

Financial Services
CALL
$1.12 Million
158K
Q2 2025
Added 34.68%
AMBC
Ambac Financial Group Inc

Financial Services
PUT
$639,000
90.1K
Q2 2025
Added 34.68%
AMBA
Ambarella Inc

Technology
CALL
$9.16 Million
139K
Q2 2025
Reduced 47.04%
AMBA
Ambarella Inc

Technology
PUT
$7.33 Million
111K
Q2 2025
Reduced 47.04%
ABEV
Ambev S.A.

Consumer Defensive
CALL
$434,000
180K
Q2 2025
Added 12.48%
Amc Entmt Hldgs Inc
CALL
$0
1.86M
Q2 2025
Added 58.39%
Amc Entmt Hldgs Inc
PUT
$0
2.03M
Q2 2025
Added 58.39%
AMCX
Amc Networks Inc.

Communication Services
CALL
$633,000
101K
Q2 2025
Reduced 13.54%
AMCX
Amc Networks Inc.

Communication Services
PUT
$124,000
19.8K
Q2 2025
Reduced 13.54%
AMCR
Amcor PLC

Consumer Cyclical
CALL
$1.27 Million
138K
Q2 2025
Added 123.04%
AMCR
Amcor PLC

Consumer Cyclical
PUT
$756,000
82.3K
Q2 2025
Added 123.04%
DOX
Amdocs LTD

Technology
CALL
$885,000
9.7K
Q2 2025
Reduced 64.32%
DOX
Amdocs LTD

Technology
PUT
$602,000
6.6K
Q2 2025
Reduced 64.32%
AMED
Amedisys Inc

Healthcare
CALL
$669,000
6.8K
Q2 2025
Added 6.98%
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 15,124
  • Current Value $550 Billion
  • Prior Value $509 Billion
  • Filing
  • Period Q2 2025
  • Filing Date August 14, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 1,309 stocks
  • Additional Purchases 2,297 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2,137 stocks
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