Ken Griffin Options Holdings

Citadel Advisors LLC

  • $509 Billion
  • Q1 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
ARGX
Argenx Se

Healthcare
PUT
$9.29 Million
15.7K
Q1 2025
Reduced 32.6%
ARBK
Argo Blockchain PLC

Financial Services
CALL
$0
2.7K
Q1 2025
New holding
ARBK
Argo Blockchain PLC

Financial Services
PUT
$2,000
8.3K
Q1 2025
New holding
ARHS
Arhaus, Inc.

Consumer Cyclical
CALL
$903,000
104K
Q1 2025
Reduced 46.3%
ARHS
Arhaus, Inc.

Consumer Cyclical
PUT
$296,000
34.1K
Q1 2025
Reduced 46.3%
ARIS
Aris Water Solutions, Inc.

Utilities
CALL
$1.45 Million
45.2K
Q1 2025
Added 127.03%
ARIS
Aris Water Solutions, Inc.

Utilities
PUT
$807,000
25.2K
Q1 2025
Added 127.03%
Arista Networks Inc
CALL
$0
2.9M
Q1 2025
Added 0.33%
Arista Networks Inc
PUT
$0
2.16M
Q1 2025
Added 0.33%
Ark 21 Shares Bitcoin ETF
CALL
$0
140K
Q1 2025
Added 6.45%
ARKQ
Ark Autonomous Technology & Ro

ETFs
CALL
$834,000
12.6K
Q1 2025
Reduced 4.0%
ARKQ
Ark Autonomous Technology & Ro

ETFs
PUT
$477,000
7.2K
Q1 2025
Reduced 4.0%
ARKG
Ark Genomic Revolution ETF (De

ETFs
CALL
$13.8 Million
666K
Q1 2025
Added 88.89%
ARKG
Ark Genomic Revolution ETF (De

ETFs
PUT
$16.8 Million
808K
Q1 2025
Added 88.89%
ARKW
Ark Next Generation Internet E

ETFs
CALL
$1.68 Million
17.7K
Q1 2025
Reduced 38.96%
ARKW
Ark Next Generation Internet E

ETFs
PUT
$444,000
4.7K
Q1 2025
Reduced 38.96%
ARKF
Ark ETF Tr Fintech Innovation

ETFs
CALL
$1.97 Million
59.2K
Q1 2025
Reduced 68.16%
ARKF
Ark ETF Tr Fintech Innovation

ETFs
PUT
$1.32 Million
39.7K
Q1 2025
Reduced 68.16%
ARKX
Ark ETF Tr Ark Space Expl & In

ETFs
CALL
$51,000
2.9K
Q1 2025
Reduced 16.67%
ARKX
Ark ETF Tr Ark Space Expl & In

ETFs
PUT
$35,000
2K
Q1 2025
Reduced 16.67%
ARKO
Arko Corp.

Consumer Cyclical
CALL
$14,000
3.7K
Q1 2025
Added 733.33%
ARKO
Arko Corp.

Consumer Cyclical
PUT
$98,000
25K
Q1 2025
Added 733.33%
ARLO
Arlo Technologies, Inc.

Industrials
CALL
$197,000
20K
Q1 2025
New holding
ARLO
Arlo Technologies, Inc.

Industrials
PUT
$42,000
4.3K
Q1 2025
New holding
Arm Holdings PLC
CALL
$0
4.24M
Q1 2025
Reduced 8.29%
Arm Holdings PLC
PUT
$0
3.63M
Q1 2025
Reduced 8.29%
AHH
Armada Hoffler Properties, Inc.

Real Estate
CALL
$166,000
22.2K
Q1 2025
Added 534.44%
AHH
Armada Hoffler Properties, Inc.

Real Estate
PUT
$857,000
114K
Q1 2025
Added 534.44%
ARMP
Armata Pharmaceuticals, Inc.

Healthcare
CALL
$0
300
Q1 2025
New holding
ARMP
Armata Pharmaceuticals, Inc.

Healthcare
PUT
$1,000
1K
Q1 2025
New holding
Armour Residential Reit Inc
CALL
$0
211K
Q1 2025
Added 110.16%
Armour Residential Reit Inc
PUT
$0
234K
Q1 2025
Added 110.16%
AWI
Armstrong World Industries Inc

Industrials
CALL
$591,000
4.2K
Q1 2025
Reduced 67.62%
AWI
Armstrong World Industries Inc

Industrials
PUT
$478,000
3.4K
Q1 2025
Reduced 67.62%
ADES
Advanced Emissions Solutions, Inc.

Industrials
CALL
$284,000
37.6K
Q1 2025
Added 1250.0%
ADES
Advanced Emissions Solutions, Inc.

Industrials
PUT
$163,000
21.6K
Q1 2025
Added 1250.0%
Arqit Quantum Inc
CALL
$0
51.3K
Q1 2025
New holding
Arqit Quantum Inc
PUT
$0
83.6K
Q1 2025
New holding
ARRY
Array Technologies, Inc.

Technology
CALL
$900,000
185K
Q1 2025
Reduced 4.22%
ARRY
Array Technologies, Inc.

Technology
PUT
$773,000
159K
Q1 2025
Reduced 4.22%
ARW
Arrow Electronics Inc

Technology
CALL
$841,000
8.1K
Q1 2025
Reduced 26.23%
ARW
Arrow Electronics Inc

Technology
PUT
$467,000
4.5K
Q1 2025
Reduced 26.23%
AROW
Arrow Financial Corp

Financial Services
CALL
$23,000
900
Q1 2025
Reduced 30.77%
AROW
Arrow Financial Corp

Financial Services
PUT
$23,000
900
Q1 2025
Reduced 30.77%
ARWR
Arrowhead Pharmaceuticals, Inc.

Healthcare
CALL
$507,000
39.8K
Q1 2025
Added 8.55%
ARWR
Arrowhead Pharmaceuticals, Inc.

Healthcare
PUT
$1.86 Million
146K
Q1 2025
Added 8.55%
BANX
Arrow Mark Financial Corp.

Financial Services
CALL
$90,000
4.3K
Q1 2025
Reduced 9.28%
BANX
Arrow Mark Financial Corp.

Financial Services
PUT
$185,000
8.8K
Q1 2025
Reduced 9.28%
SBTX
Silverback Therapeutics, Inc.

Healthcare
CALL
$0
28.9K
Q1 2025
Reduced 38.13%
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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