Ken Griffin Options Holdings

Citadel Advisors LLC

  • $550 Billion
  • Q2 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
ELAN
Elanco Animal Health Inc

Healthcare
CALL
$1.7 Million
119K
Q2 2025
Reduced 31.72%
ELAN
Elanco Animal Health Inc

Healthcare
PUT
$906,000
63.5K
Q2 2025
Reduced 31.72%
ESTC
Elastic N.V.

Technology
CALL
$8.94 Million
106K
Q2 2025
Added 144.17%
ESTC
Elastic N.V.

Technology
PUT
$20 Million
237K
Q2 2025
Added 144.17%
ESLT
Elbit Systems LTD

Industrials
CALL
$16 Million
35.6K
Q2 2025
Added 300.0%
ESLT
Elbit Systems LTD

Industrials
PUT
$16.9 Million
37.6K
Q2 2025
Added 300.0%
EGO
Eldorado Gold Corp

Basic Materials
CALL
$3.09 Million
152K
Q2 2025
Added 44.17%
EGO
Eldorado Gold Corp

Basic Materials
PUT
$9.76 Million
480K
Q2 2025
Added 44.17%
EA
Electronic Arts Inc.

Communication Services
PUT
$24.1 Million
151K
Q2 2025
Reduced 30.91%
ELDN
Eledon Pharmaceuticals, Inc.

Healthcare
PUT
$82,000
30.3K
Q2 2025
Reduced 33.84%
ELEV
Elevation Oncology, Inc.

Healthcare
CALL
$18,000
50K
Q2 2025
Reduced 23.08%
EARN
Ellington Residential Mortgage Reit

Real Estate
CALL
$105,000
18.3K
Q2 2025
Added 36.57%
EFC
Ellington Financial Inc.

Real Estate
CALL
$528,000
40.7K
Q2 2025
Added 475.0%
EFC
Ellington Financial Inc.

Real Estate
PUT
$328,000
25.3K
Q2 2025
Added 475.0%
WRE
Washington Real Estate Investment Trust
CALL
$253,000
14.3K
Q2 2025
Added 792.45%
WRE
Washington Real Estate Investment Trust
PUT
$838,000
47.3K
Q2 2025
Added 792.45%
EMBC
Embecta Corp.

Healthcare
CALL
$111,000
11.5K
Q2 2025
Added 75.5%
EMBC
Embecta Corp.

Healthcare
PUT
$340,000
35.1K
Q2 2025
Added 75.5%
ERJ
Embraer S.A.

Industrials
CALL
$12.2 Million
214K
Q2 2025
Reduced 37.04%
ERJ
Embraer S.A.

Industrials
PUT
$1.84 Million
32.3K
Q2 2025
Reduced 37.04%
SOL
Rene Sola LTD

Technology
CALL
$29,000
15.8K
Q2 2025
Reduced 57.18%
EBS
Emergent Bio Solutions Inc.

Healthcare
CALL
$380,000
59.6K
Q2 2025
Reduced 26.06%
EBS
Emergent Bio Solutions Inc.

Healthcare
PUT
$401,000
63K
Q2 2025
Reduced 26.06%
EMX
Emx Royalty Corp

Basic Materials
CALL
$37,000
14.7K
Q2 2025
Added 28100.0%
EMX
Emx Royalty Corp

Basic Materials
PUT
$71,000
28.2K
Q2 2025
Added 28100.0%
ENB
Enbridge Inc

Energy
CALL
$24.2 Million
533K
Q2 2025
Added 3.8%
ENB
Enbridge Inc

Energy
PUT
$11.8 Million
260K
Q2 2025
Added 3.8%
EHC
Encompass Health Corp

Healthcare
CALL
$1.34 Million
10.9K
Q2 2025
Reduced 97.13%
EHC
Encompass Health Corp

Healthcare
PUT
$392,000
3.2K
Q2 2025
Reduced 97.13%
ECPG
Encore Capital Group Inc

Financial Services
CALL
$607,000
15.7K
Q2 2025
Added 554.17%
Encore Energy Corp
CALL
$0
183K
Q2 2025
Added 5.38%
Encore Energy Corp
PUT
$0
157K
Q2 2025
Added 5.38%
DAVA
Endava PLC

Technology
CALL
$600,000
39.2K
Q2 2025
Added 211.23%
DAVA
Endava PLC

Technology
PUT
$1.36 Million
88.7K
Q2 2025
Added 211.23%
EXK
Endeavour Silver Corp

Basic Materials
CALL
$1.8 Million
365K
Q2 2025
Added 225.81%
EXK
Endeavour Silver Corp

Basic Materials
PUT
$987,000
201K
Q2 2025
Added 225.81%
ENR
Energizer Holdings, Inc.

Industrials
CALL
$622,000
30.9K
Q2 2025
Reduced 6.53%
ENR
Energizer Holdings, Inc.

Industrials
PUT
$461,000
22.9K
Q2 2025
Reduced 6.53%
UUUU
Energy Fuels Inc

Energy
CALL
$1.16 Million
202K
Q2 2025
Added 95.21%
UUUU
Energy Fuels Inc

Energy
PUT
$3.49 Million
607K
Q2 2025
Added 95.21%
ERII
Energy Recovery, Inc.

Industrials
CALL
$235,000
18.4K
Q2 2025
Reduced 15.67%
ERII
Energy Recovery, Inc.

Industrials
PUT
$343,000
26.9K
Q2 2025
Reduced 15.67%
NRGV
Energy Vault Holdings, Inc.

Utilities
CALL
$84,000
117K
Q2 2025
Added 136.69%
EPAC
Enerpac Tool Group Corp

Industrials
CALL
$507,000
12.5K
Q2 2025
Added 5.93%
ENS
Ener Sys

Industrials
CALL
$1.1 Million
12.8K
Q2 2025
Added 57.14%
ENS
Ener Sys

Industrials
PUT
$754,000
8.8K
Q2 2025
Added 57.14%
E
Eni Spa

Energy
CALL
$353,000
10.9K
Q2 2025
Reduced 14.88%
E
Eni Spa

Energy
PUT
$797,000
24.6K
Q2 2025
Reduced 14.88%
Enlight Renewable Energy LTD
PUT
$0
11.1K
Q2 2025
Reduced 73.06%
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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