Ken Griffin Options Holdings

Citadel Advisors LLC

  • $618 Billion
  • Q3 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
MBLY
Mobileye Global Inc.
CALL
$13.1 Million
926K
Q3 2025
Added 179.04%
MOD
Modine Manufacturing CO

Consumer Cyclical
CALL
$11.5 Million
80.9K
Q3 2025
Reduced 45.55%
MOD
Modine Manufacturing CO

Consumer Cyclical
PUT
$5.66 Million
39.8K
Q3 2025
Reduced 45.55%
MC
Moelis & CO

Financial Services
CALL
$1.56 Million
21.9K
Q3 2025
Added 127.78%
MC
Moelis & CO

Financial Services
PUT
$584,000
8.2K
Q3 2025
Added 127.78%
Mogo Inc
CALL
$0
116K
Q3 2025
Added 57.07%
MHK
Mohawk Industries Inc

Consumer Cyclical
CALL
$9.19 Million
71.3K
Q3 2025
Added 30.79%
MHK
Mohawk Industries Inc

Consumer Cyclical
PUT
$5.09 Million
39.5K
Q3 2025
Added 30.79%
MOH
Molina Healthcare, Inc.

Healthcare
CALL
$23.2 Million
121K
Q3 2025
Added 183.74%
MOH
Molina Healthcare, Inc.

Healthcare
PUT
$20 Million
105K
Q3 2025
Added 183.74%
TAP
Molson Coors Beverage CO

Consumer Defensive
CALL
$11.1 Million
244K
Q3 2025
Added 78.44%
MCRI
Monarch Casino & Resort Inc

Consumer Cyclical
CALL
$1.22 Million
11.5K
Q3 2025
New holding
MCRI
Monarch Casino & Resort Inc

Consumer Cyclical
PUT
$1.06 Million
10K
Q3 2025
New holding
MDLZ
Mondelez International, Inc.

Consumer Defensive
PUT
$19.8 Million
316K
Q3 2025
Reduced 30.72%
Moneyhero Limited
CALL
$0
14.3K
Q3 2025
New holding
MNRO
Monro, Inc.

Consumer Cyclical
CALL
$1.75 Million
97.3K
Q3 2025
Added 12.36%
MNST
Monster Beverage Corp

Consumer Defensive
CALL
$22.7 Million
337K
Q3 2025
Added 18.82%
MNST
Monster Beverage Corp

Consumer Defensive
PUT
$25.4 Million
377K
Q3 2025
Added 18.82%
GLUE
Monte Rosa Therapeutics, Inc.

Healthcare
CALL
$74,000
10.1K
Q3 2025
New holding
GLUE
Monte Rosa Therapeutics, Inc.

Healthcare
PUT
$211,000
28.5K
Q3 2025
New holding
MEG
Montrose Environmental Group, Inc.

Industrials
CALL
$1.45 Million
52.8K
Q3 2025
New holding
MEG
Montrose Environmental Group, Inc.

Industrials
PUT
$214,000
7.8K
Q3 2025
New holding
MCO
Moodys Corp

Financial Services
CALL
$6.96 Million
14.6K
Q3 2025
Reduced 16.33%
MCO
Moodys Corp

Financial Services
PUT
$7.81 Million
16.4K
Q3 2025
Reduced 16.33%
MOGA
Moog Inc Cla
CALL
$0
1K
Q3 2025
Reduced 37.5%
MLTX
Moon Lake Immunotherapeutics

Healthcare
CALL
$2.17 Million
303K
Q3 2025
Added 934.92%
MLTX
Moon Lake Immunotherapeutics

Healthcare
PUT
$1.4 Million
196K
Q3 2025
Added 934.92%
Morgan Stanley Direct Lendin
CALL
$0
28.5K
Q3 2025
Reduced 1.84%
Morgan Stanley Direct Lendin
PUT
$0
47.9K
Q3 2025
Reduced 1.84%
MORN
Morningstar, Inc.

Financial Services
CALL
$1.86 Million
8K
Q3 2025
New holding
MORN
Morningstar, Inc.

Financial Services
PUT
$394,000
1.7K
Q3 2025
New holding
MPAA
Motorcar Parts America Inc

Consumer Cyclical
CALL
$179,000
10.9K
Q3 2025
Reduced 2.68%
MSI
Motorola Solutions, Inc.

Technology
PUT
$25.4 Million
55.5K
Q3 2025
Added 8.19%
Mount Logan Cap Inc
CALL
$0
54.9K
Q3 2025
New holding
MPLX
Mplx LP

Energy
CALL
$23.6 Million
472K
Q3 2025
Reduced 36.22%
MPLX
Mplx LP

Energy
PUT
$12.4 Million
249K
Q3 2025
Reduced 36.22%
COOP
Mr. Cooper Group Inc.

Financial Services
CALL
$20 Million
95K
Q3 2025
Added 712.34%
COOP
Mr. Cooper Group Inc.

Financial Services
PUT
$26.4 Million
125K
Q3 2025
Added 712.34%
MSA
Msa Safety Inc

Industrials
CALL
$344,000
2K
Q3 2025
Reduced 9.09%
MSM
Msc Industrial Direct CO Inc

Industrials
CALL
$4.28 Million
46.5K
Q3 2025
Reduced 75.0%
MSM
Msc Industrial Direct CO Inc

Industrials
PUT
$746,000
8.1K
Q3 2025
Reduced 75.0%
MSCI
Msci Inc.

Financial Services
CALL
$15 Million
26.5K
Q3 2025
Reduced 64.79%
MSCI
Msci Inc.

Financial Services
PUT
$20.5 Million
36.2K
Q3 2025
Reduced 64.79%
MLI
Mueller Industries Inc

Industrials
CALL
$758,000
7.5K
Q3 2025
Reduced 71.31%
MLI
Mueller Industries Inc

Industrials
PUT
$353,000
3.5K
Q3 2025
Reduced 71.31%
MWA
Mueller Water Products, Inc.

Industrials
PUT
$1.88 Million
73.5K
Q3 2025
Added 690.32%
Mural Oncology Pub LTD CO
CALL
$0
12.4K
Q3 2025
Added 30.53%
Mural Oncology Pub LTD CO
PUT
$0
83.8K
Q3 2025
Added 30.53%
MUR
Murphy Oil Corp

Energy
CALL
$8.02 Million
282K
Q3 2025
Added 12.01%
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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