Ken Griffin Options Holdings

Citadel Advisors LLC

  • $509 Billion
  • Q1 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
Millrose Pptys Inc
CALL
$0
288K
Q1 2025
New holding
Millrose Pptys Inc
PUT
$0
526K
Q1 2025
New holding
MDXG
Mimedx Group, Inc.

Healthcare
CALL
$54,000
7.2K
Q1 2025
Reduced 55.5%
MDXG
Mimedx Group, Inc.

Healthcare
PUT
$67,000
8.9K
Q1 2025
Reduced 55.5%
MNDO
Mind Cti LTD

Technology
CALL
$18,000
10.6K
Q1 2025
Added 116.67%
MNDO
Mind Cti LTD

Technology
PUT
$2,000
1.3K
Q1 2025
Added 116.67%
Mind Medicine Mindmed Inc
CALL
$0
102K
Q1 2025
Added 50.86%
Mind Medicine Mindmed Inc
PUT
$0
236K
Q1 2025
Added 50.86%
Mineralys Therapeutics Inc
CALL
$0
9.1K
Q1 2025
New holding
Mineralys Therapeutics Inc
PUT
$0
52.2K
Q1 2025
New holding
MNSO
Miniso Group Holding LTD

Consumer Cyclical
PUT
$497,000
26.9K
Q1 2025
Reduced 43.96%
MIR
Mirion Technologies, Inc.

Industrials
CALL
$972,000
67.1K
Q1 2025
Reduced 35.05%
MIR
Mirion Technologies, Inc.

Industrials
PUT
$677,000
46.7K
Q1 2025
Reduced 35.05%
MIRM
Mirum Pharmaceuticals, Inc.

Healthcare
CALL
$666,000
14.8K
Q1 2025
Added 23.29%
MIRM
Mirum Pharmaceuticals, Inc.

Healthcare
PUT
$1.22 Million
27K
Q1 2025
Added 23.29%
AVO
Mission Produce, Inc.

Consumer Defensive
CALL
$719,000
68.7K
Q1 2025
Added 21.05%
AVO
Mission Produce, Inc.

Consumer Defensive
PUT
$24,000
2.3K
Q1 2025
Added 21.05%
MCW
Mister Car Wash, Inc.

Consumer Cyclical
CALL
$506,000
64.2K
Q1 2025
New holding
MCW
Mister Car Wash, Inc.

Consumer Cyclical
PUT
$104,000
13.2K
Q1 2025
New holding
MG
Mistras Group, Inc.

Industrials
CALL
$477,000
45.1K
Q1 2025
Added 113.92%
MG
Mistras Group, Inc.

Industrials
PUT
$536,000
50.7K
Q1 2025
Added 113.92%
MITK
Mitek Systems Inc

Technology
CALL
$235,000
28.6K
Q1 2025
Added 136.53%
MITK
Mitek Systems Inc

Technology
PUT
$833,000
101K
Q1 2025
Added 136.53%
MUFG
Mitsubishi Ufj Financial Group Inc

Financial Services
CALL
$607,000
44.6K
Q1 2025
Added 114.29%
MUFG
Mitsubishi Ufj Financial Group Inc

Financial Services
PUT
$40,000
3K
Q1 2025
Added 114.29%
MFG
Mizuho Financial Group Inc

Financial Services
CALL
$55,000
10.1K
Q1 2025
Reduced 66.67%
MFG
Mizuho Financial Group Inc

Financial Services
PUT
$0
100
Q1 2025
Reduced 66.67%
MKSI
Mks Instruments Inc

Technology
CALL
$7.45 Million
92.9K
Q1 2025
Added 34.4%
MKSI
Mks Instruments Inc

Technology
PUT
$2.35 Million
29.3K
Q1 2025
Added 34.4%
MBLY
Mobileye Global Inc.
PUT
$19.8 Million
1.38M
Q1 2025
Reduced 39.76%
MOD
Modine Manufacturing CO

Consumer Cyclical
CALL
$7.39 Million
96.3K
Q1 2025
Reduced 3.95%
MOD
Modine Manufacturing CO

Consumer Cyclical
PUT
$5.04 Million
65.7K
Q1 2025
Reduced 3.95%
MC
Moelis & CO

Financial Services
CALL
$659,000
11.3K
Q1 2025
Reduced 2.33%
MC
Moelis & CO

Financial Services
PUT
$245,000
4.2K
Q1 2025
Reduced 2.33%
Mogo Inc
CALL
$0
43K
Q1 2025
Added 67.86%
Mogo Inc
PUT
$0
4.7K
Q1 2025
Added 67.86%
MHK
Mohawk Industries Inc

Consumer Cyclical
CALL
$4.78 Million
41.9K
Q1 2025
Added 66.77%
MHK
Mohawk Industries Inc

Consumer Cyclical
PUT
$6.42 Million
56.2K
Q1 2025
Added 66.77%
MOH
Molina Healthcare, Inc.

Healthcare
CALL
$13.6 Million
41.4K
Q1 2025
Reduced 52.44%
MOH
Molina Healthcare, Inc.

Healthcare
PUT
$5.14 Million
15.6K
Q1 2025
Reduced 52.44%
TAP
Molson Coors Beverage CO

Consumer Defensive
CALL
$22.4 Million
369K
Q1 2025
Reduced 2.73%
TAP
Molson Coors Beverage CO

Consumer Defensive
PUT
$7.38 Million
121K
Q1 2025
Reduced 2.73%
MCRI
Monarch Casino & Resort Inc

Consumer Cyclical
CALL
$163,000
2.1K
Q1 2025
Reduced 82.2%
MCRI
Monarch Casino & Resort Inc

Consumer Cyclical
PUT
$7,000
100
Q1 2025
Reduced 82.2%
MNDY
Monday.Com Ltd.

Technology
PUT
$15.6 Million
64.2K
Q1 2025
Reduced 3.46%
Moneyhero Limited
CALL
$0
18.5K
Q1 2025
Added 37.5%
Moneyhero Limited
PUT
$0
12.1K
Q1 2025
Added 37.5%
Moneylion Inc
CALL
$0
1.8K
Q1 2025
Reduced 43.18%
Moneylion Inc
PUT
$0
25K
Q1 2025
Reduced 43.18%
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 17,161
  • Current Value $509 Billion
  • Prior Value $559 Billion
  • Filing
  • Period Q1 2025
  • Filing Date May 15, 2025
  • Form Type 13F-HR
  • Activity in Q1 2025
  • New Purchases 1,248 stocks
  • Additional Purchases 2,438 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2,161 stocks
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