Ken Griffin Options Holdings

Citadel Advisors LLC

  • $509 Billion
  • Q1 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
WLKP
Westlake Chemical Partners LP

Basic Materials
CALL
$447,000
19.4K
Q1 2025
Reduced 37.5%
AADI
Aadi Bioscience, Inc.

Healthcare
PUT
$3,000
2.1K
Q1 2025
Reduced 32.26%
WHF
White Horse Finance, Inc.

Financial Services
CALL
$63,000
6.6K
Q1 2025
Added 143.9%
WHF
White Horse Finance, Inc.

Financial Services
PUT
$193,000
20K
Q1 2025
Added 143.9%
WSR
Whitestone Reit

Real Estate
CALL
$186,000
12.8K
Q1 2025
Reduced 70.83%
WSR
Whitestone Reit

Real Estate
PUT
$10,000
700
Q1 2025
Reduced 70.83%
WOW
Wide Open West, Inc.

Communication Services
CALL
$76,000
15.5K
Q1 2025
New holding
WOW
Wide Open West, Inc.

Communication Services
PUT
$105,000
21.4K
Q1 2025
New holding
WYY
Widepoint Corp

Technology
CALL
$23,000
7.1K
Q1 2025
Reduced 98.26%
WYY
Widepoint Corp

Technology
PUT
$2,000
700
Q1 2025
Reduced 98.26%
WLY
John Wiley & Sons, Inc.

Communication Services
PUT
$62,000
1.4K
Q1 2025
Reduced 90.07%
WLDN
Willdan Group, Inc.

Industrials
CALL
$504,000
12.4K
Q1 2025
Reduced 64.29%
WLDN
Willdan Group, Inc.

Industrials
PUT
$81,000
2K
Q1 2025
Reduced 64.29%
AADI
Aadi Bioscience, Inc.

Healthcare
CALL
$4,000
2.6K
Q1 2025
Reduced 32.26%
WHR
Whirlpool Corp

Consumer Cyclical
PUT
$17.7 Million
196K
Q1 2025
Reduced 43.63%
WLKP
Westlake Chemical Partners LP

Basic Materials
PUT
$69,000
3K
Q1 2025
Reduced 37.5%
WLK
Westlake Corp

Basic Materials
PUT
$4.59 Million
45.9K
Q1 2025
Reduced 3.16%
Westport Fuel Systems Inc
CALL
$0
25.8K
Q1 2025
Reduced 50.0%
Westport Fuel Systems Inc
PUT
$0
100
Q1 2025
Reduced 50.0%
WEST
Westrock Coffee Holdings, LLC
CALL
$251,000
34.8K
Q1 2025
Added 195.97%
WEST
Westrock Coffee Holdings, LLC
PUT
$318,000
44.1K
Q1 2025
Added 195.97%
WEX
Wex Inc.

Technology
CALL
$1.99 Million
12.7K
Q1 2025
Reduced 13.73%
WEX
Wex Inc.

Technology
PUT
$690,000
4.4K
Q1 2025
Reduced 13.73%
WY
Weyerhaeuser CO

Real Estate
CALL
$2.95 Million
101K
Q1 2025
Added 30.66%
WY
Weyerhaeuser CO

Real Estate
PUT
$10.3 Million
353K
Q1 2025
Added 30.66%
Wheels Up Experience Inc
CALL
$0
25.9K
Q1 2025
Reduced 66.62%
Wheels Up Experience Inc
PUT
$0
24.2K
Q1 2025
Reduced 66.62%
WHR
Whirlpool Corp

Consumer Cyclical
CALL
$15.7 Million
174K
Q1 2025
Reduced 43.63%
WLK
Westlake Corp

Basic Materials
CALL
$1.14 Million
11.4K
Q1 2025
Reduced 3.16%
WOLF
Wolfspeed, Inc.

Technology
PUT
$5.7 Million
1.86M
Q1 2025
Added 3.07%
Yatsen Hldg LTD
CALL
$0
1.6K
Q1 2025
Reduced 82.14%
ZLAB
Zai Lab LTD

Healthcare
CALL
$730,000
20.2K
Q1 2025
Reduced 42.15%
ZLAB
Zai Lab LTD

Healthcare
PUT
$1.44 Million
39.8K
Q1 2025
Reduced 42.15%
ZBRA
Zebra Technologies Corp

Technology
CALL
$6.3 Million
22.3K
Q1 2025
Reduced 13.29%
ZBRA
Zebra Technologies Corp

Technology
PUT
$3.87 Million
13.7K
Q1 2025
Reduced 13.29%
ZDGE
Zedge, Inc.

Communication Services
CALL
$13,000
5.9K
Q1 2025
Added 2446.67%
ZDGE
Zedge, Inc.

Communication Services
PUT
$356,000
153K
Q1 2025
Added 2446.67%
Zeekr Intelligent Technology
CALL
$0
6.7K
Q1 2025
Added 99.45%
Zeekr Intelligent Technology
PUT
$0
108K
Q1 2025
Added 99.45%
Zenatech Inc
PUT
$0
11.4K
Q1 2025
New holding
ZNTL
Zentalis Pharmaceuticals, Inc.

Healthcare
CALL
$12,000
7.9K
Q1 2025
Added 68.12%
ZNTL
Zentalis Pharmaceuticals, Inc.

Healthcare
PUT
$18,000
11.6K
Q1 2025
Added 68.12%
ZETA
Zeta Global Holdings Corp.

Technology
CALL
$2.78 Million
205K
Q1 2025
Reduced 58.87%
ZETA
Zeta Global Holdings Corp.

Technology
PUT
$6.15 Million
453K
Q1 2025
Reduced 58.87%
ZVIA
Zevia Pbc

Consumer Defensive
CALL
$100,000
46.6K
Q1 2025
Reduced 60.0%
YUMC
Yum China Holdings, Inc.

Consumer Cyclical
PUT
$10.3 Million
198K
Q1 2025
Reduced 5.04%
YUMC
Yum China Holdings, Inc.

Consumer Cyclical
CALL
$7.13 Million
137K
Q1 2025
Reduced 5.04%
Yatsen Hldg LTD
PUT
$0
500
Q1 2025
Reduced 82.14%
YELP
Yelp Inc

Communication Services
CALL
$2.67 Million
72K
Q1 2025
Reduced 31.73%
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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