Ken Griffin Options Holdings

Citadel Advisors LLC

  • $618 Billion
  • Q3 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
STGW
Stagwell Inc

Communication Services
CALL
$56,000
10.1K
Q3 2025
Reduced 38.79%
LAB
Standard Biotools Inc.

Healthcare
CALL
$59,000
45.5K
Q3 2025
Added 30.37%
SLI
Standard Lithium Ltd.

Basic Materials
CALL
$147,000
43.9K
Q3 2025
Reduced 35.35%
SLI
Standard Lithium Ltd.

Basic Materials
PUT
$226,000
67.3K
Q3 2025
Reduced 35.35%
Standardaero Inc
CALL
$0
24.8K
Q3 2025
Reduced 75.66%
SXI
Standex International Corp

Industrials
CALL
$466,000
2.2K
Q3 2025
Reduced 44.64%
SXI
Standex International Corp

Industrials
PUT
$656,000
3.1K
Q3 2025
Reduced 44.64%
STN
Stantec Inc

Industrials
CALL
$204,000
1.9K
Q3 2025
Reduced 77.65%
SBLK
Star Bulk Carriers Corp.

Industrials
CALL
$9.21 Million
495K
Q3 2025
Reduced 4.09%
SBLK
Star Bulk Carriers Corp.

Industrials
PUT
$1.52 Million
82K
Q3 2025
Reduced 4.09%
Star Hldgs
PUT
$0
10.6K
Q3 2025
New holding
STWD
Starwood Property Trust, Inc.

Real Estate
CALL
$4.11 Million
212K
Q3 2025
Added 18.44%
STWD
Starwood Property Trust, Inc.

Real Estate
PUT
$7.39 Million
382K
Q3 2025
Added 18.44%
Starz Entertainment Corp.
CALL
$0
22.3K
Q3 2025
Reduced 31.91%
Starz Entertainment Corp.
PUT
$0
13K
Q3 2025
Reduced 31.91%
STT
State Street Corp

Financial Services
CALL
$24.5 Million
212K
Q3 2025
Added 37.35%
STT
State Street Corp

Financial Services
PUT
$29.8 Million
257K
Q3 2025
Added 37.35%
STLD
Steel Dynamics Inc

Basic Materials
PUT
$7.72 Million
78.7K
Q3 2025
Reduced 47.43%
SCS
Steelcase Inc

Industrials
CALL
$228,000
13.3K
Q3 2025
Reduced 44.8%
SCS
Steelcase Inc

Industrials
PUT
$209,000
12.2K
Q3 2025
Reduced 44.8%
STLA
Stellantis N.V.

Consumer Cyclical
CALL
$9.9 Million
1.06M
Q3 2025
Reduced 9.32%
STLA
Stellantis N.V.

Consumer Cyclical
PUT
$13.5 Million
1.44M
Q3 2025
Reduced 9.32%
SCM
Stellus Capital Investment Corp

Financial Services
CALL
$131,000
10K
Q3 2025
Reduced 43.82%
Stem Inc
CALL
$0
39.1K
Q3 2025
Added 37.47%
Stem Inc
PUT
$0
26.4K
Q3 2025
Added 37.47%
SCL
Stepan CO

Basic Materials
CALL
$238,000
5K
Q3 2025
Added 21.82%
SCL
Stepan CO

Basic Materials
PUT
$319,000
6.7K
Q3 2025
Added 21.82%
STEP
Step Stone Group Inc.

Financial Services
PUT
$1.96 Million
30K
Q3 2025
Added 9.49%
STXS
Stereotaxis, Inc.

Healthcare
CALL
$42,000
13.8K
Q3 2025
New holding
STXS
Stereotaxis, Inc.

Healthcare
PUT
$61,000
20.2K
Q3 2025
New holding
STE
Steris PLC

Healthcare
CALL
$2.2 Million
8.9K
Q3 2025
Reduced 86.17%
STE
Steris PLC

Healthcare
PUT
$321,000
1.3K
Q3 2025
Reduced 86.17%
STRL
Sterling Construction CO Inc

Industrials
CALL
$27.1 Million
79.9K
Q3 2025
Added 67.65%
STRL
Sterling Construction CO Inc

Industrials
PUT
$9.68 Million
28.5K
Q3 2025
Added 67.65%
STC
Stewart Information Services Corp

Financial Services
CALL
$337,000
4.6K
Q3 2025
New holding
SF
Stifel Financial Corp

Financial Services
CALL
$7.4 Million
65.2K
Q3 2025
Added 50.58%
SFIX
Stitch Fix, Inc.

Consumer Cyclical
CALL
$383,000
88.1K
Q3 2025
Reduced 55.77%
SFIX
Stitch Fix, Inc.

Consumer Cyclical
PUT
$1.04 Million
238K
Q3 2025
Reduced 55.77%
STM
St Microelectronics N.V.

Technology
CALL
$6.15 Million
218K
Q3 2025
Added 42.27%
STM
St Microelectronics N.V.

Technology
PUT
$13.7 Million
483K
Q3 2025
Added 42.27%
STOK
Stoke Therapeutics, Inc.

Healthcare
CALL
$373,000
15.9K
Q3 2025
New holding
STNE
Stone Co Ltd.

Technology
CALL
$14 Million
739K
Q3 2025
Reduced 94.47%
STNE
Stone Co Ltd.

Technology
PUT
$593,000
31.4K
Q3 2025
Reduced 94.47%
SNEX
Stone X Group Inc.

Financial Services
CALL
$6.21 Million
61.6K
Q3 2025
Added 4.69%
SNEX
Stone X Group Inc.

Financial Services
PUT
$338,000
3.35K
Q3 2025
Added 4.69%
BLDE
Blade Air Mobility, Inc.

Industrials
PUT
$235,000
46.2K
Q3 2025
Reduced 26.9%
SSYS
Stratasys Ltd.

Technology
CALL
$869,000
77.6K
Q3 2025
Reduced 72.72%
SSYS
Stratasys Ltd.

Technology
PUT
$398,000
35.6K
Q3 2025
Reduced 72.72%
Streamex Corp
CALL
$0
61.3K
Q3 2025
New holding
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 15,551
  • Current Value $618 Billion
  • Prior Value $550 Billion
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 1,467 stocks
  • Additional Purchases 2,179 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2,220 stocks
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