Ken Griffin Options Holdings

Citadel Advisors LLC

  • $550 Billion
  • Q2 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
BCAB
Bio Atla, Inc.

Healthcare
CALL
$8,000
20.7K
Q2 2025
Added 1.97%
BIOX
Bioceres Crop Solutions Corp.

Basic Materials
PUT
$77,000
17.3K
Q2 2025
Reduced 26.07%
BCRX
Biocryst Pharmaceuticals Inc

Healthcare
CALL
$402,000
44.9K
Q2 2025
Added 22.94%
BCRX
Biocryst Pharmaceuticals Inc

Healthcare
PUT
$1.04 Million
116K
Q2 2025
Added 22.94%
Biohaven LTD
CALL
$0
186K
Q2 2025
Added 82.35%
Biohaven LTD
PUT
$0
77.5K
Q2 2025
Added 82.35%
Bioline Rx Limited
CALL
$0
43.5K
Q2 2025
New holding
Bioline Rx Limited
PUT
$0
12.2K
Q2 2025
New holding
BMRN
Biomarin Pharmaceutical Inc

Healthcare
CALL
$10.7 Million
194K
Q2 2025
Reduced 49.52%
BMRN
Biomarin Pharmaceutical Inc

Healthcare
PUT
$5.19 Million
94.4K
Q2 2025
Reduced 49.52%
BMEA
Biomea Fusion, Inc.

Healthcare
PUT
$319,000
177K
Q2 2025
Added 304.1%
BNTX
Bio N Tech Se

Healthcare
CALL
$14.4 Million
136K
Q2 2025
Reduced 24.66%
BNTX
Bio N Tech Se

Healthcare
PUT
$18.2 Million
171K
Q2 2025
Reduced 24.66%
BVS
Bioventus Inc.

Healthcare
CALL
$250,000
37.9K
Q2 2025
Added 115.34%
Birkenstock Holding PLC
CALL
$0
60.7K
Q2 2025
Reduced 45.13%
Birkenstock Holding PLC
PUT
$0
103K
Q2 2025
Reduced 45.13%
BTBT
Bit Digital, Inc

Financial Services
CALL
$1.84 Million
842K
Q2 2025
Added 68.64%
BTBT
Bit Digital, Inc

Financial Services
PUT
$2.13 Million
972K
Q2 2025
Added 68.64%
Bit Mining Limited
PUT
$0
10.2K
Q2 2025
Reduced 80.42%
Bitcoin Depot Inc
CALL
$0
177K
Q2 2025
New holding
Bitcoin Depot Inc
PUT
$0
64K
Q2 2025
New holding
Bitdeer Technologies Group
CALL
$0
1.13M
Q2 2025
Reduced 2.14%
Bitdeer Technologies Group
PUT
$0
379K
Q2 2025
Reduced 2.14%
BITF
Bitfarms LTD

Financial Services
CALL
$467,000
556K
Q2 2025
Added 75.44%
BITF
Bitfarms LTD

Financial Services
PUT
$762,000
908K
Q2 2025
Added 75.44%
Bitwise Bitcoin ETF Tr
CALL
$0
259K
Q2 2025
Added 5.34%
Bitwise Bitcoin ETF Tr
PUT
$0
43.4K
Q2 2025
Added 5.34%
Bitwise Ethereum ETF
CALL
$0
36K
Q2 2025
New holding
Bitwise Ethereum ETF
PUT
$0
17.6K
Q2 2025
New holding
BJRI
B Js Restaurants Inc

Consumer Cyclical
CALL
$624,000
14K
Q2 2025
Added 15.69%
BJRI
B Js Restaurants Inc

Consumer Cyclical
PUT
$263,000
5.9K
Q2 2025
Added 15.69%
BJ
Bj'S Wholesale Club Holdings, Inc.

Consumer Defensive
CALL
$13.1 Million
122K
Q2 2025
Added 79.84%
BJ
Bj'S Wholesale Club Holdings, Inc.

Consumer Defensive
PUT
$17.4 Million
162K
Q2 2025
Added 79.84%
BKH
Black Hills Corp

Utilities
CALL
$1.71 Million
30.5K
Q2 2025
Reduced 28.93%
BKH
Black Hills Corp

Utilities
PUT
$633,000
11.3K
Q2 2025
Reduced 28.93%
BSM
Black Stone Minerals, L.P.

Energy
CALL
$419,000
32.1K
Q2 2025
Added 1.18%
BSM
Black Stone Minerals, L.P.

Energy
PUT
$1.12 Million
86K
Q2 2025
Added 1.18%
BB
Blackberry LTD

Technology
CALL
$2.34 Million
511K
Q2 2025
Reduced 14.99%
BB
Blackberry LTD

Technology
PUT
$3.61 Million
788K
Q2 2025
Reduced 14.99%
BL
Blackline, Inc.

Technology
CALL
$498,000
8.8K
Q2 2025
Reduced 47.62%
BL
Blackline, Inc.

Technology
PUT
$498,000
8.8K
Q2 2025
Reduced 47.62%
Blackrock Inc
CALL
$0
146K
Q2 2025
Reduced 27.31%
Blackrock Inc
PUT
$0
137K
Q2 2025
Reduced 27.31%
TCPC
Black Rock Tcp Capital Corp.

Financial Services
CALL
$154,000
20.1K
Q2 2025
Added 76.32%
Blacksky Technology Inc
CALL
$0
242K
Q2 2025
Added 249.47%
Blacksky Technology Inc
PUT
$0
493K
Q2 2025
Added 249.47%
BXMT
Blackstone Mortgage Trust, Inc.

Real Estate
CALL
$3.43 Million
178K
Q2 2025
Added 1.69%
BXMT
Blackstone Mortgage Trust, Inc.

Real Estate
PUT
$8.58 Million
446K
Q2 2025
Added 1.69%
BXSL
Blackstone Secured Lending Fund

Financial Services
CALL
$2.47 Million
80.4K
Q2 2025
Reduced 0.34%
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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