Ken Griffin Options Holdings

Citadel Advisors LLC

  • $559 Billion
  • Q4 2024

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
RGA
Reinsurance Group Of America Inc

Financial Services
PUT
$982,000
4.6K
Q4 2024
Reduced 23.33%
REKR
Rekor Systems, Inc.

Technology
CALL
$273,000
150K
Q4 2024
Added 293.75%
REKR
Rekor Systems, Inc.

Technology
PUT
$172,000
94.5K
Q4 2024
Added 293.75%
RLAY
Relay Therapeutics, Inc.

Healthcare
PUT
$64,000
15.6K
Q4 2024
Reduced 11.36%
RS
Reliance Steel & Aluminum CO

Basic Materials
CALL
$4.44 Million
16.5K
Q4 2024
Added 111.84%
RS
Reliance Steel & Aluminum CO

Basic Materials
PUT
$4.34 Million
16.1K
Q4 2024
Added 111.84%
RLMD
Relmada Therapeutics, Inc.

Healthcare
CALL
$67,000
130K
Q4 2024
Reduced 8.1%
RLMD
Relmada Therapeutics, Inc.

Healthcare
PUT
$24,000
46.5K
Q4 2024
Reduced 8.1%
RELX
Relx PLC

Communication Services
CALL
$16.5 Million
363K
Q4 2024
Reduced 47.92%
RELX
Relx PLC

Communication Services
PUT
$113,000
2.5K
Q4 2024
Reduced 47.92%
RELY
Remitly Global, Inc.

Technology
PUT
$1.48 Million
65.7K
Q4 2024
Reduced 7.85%
IPO
Renaissance Cap Greenwich Fds

ETFs
CALL
$579,000
13.3K
Q4 2024
Reduced 38.1%
IPO
Renaissance Cap Greenwich Fds

ETFs
PUT
$113,000
2.6K
Q4 2024
Reduced 38.1%
RNR
Renaissancere Holdings LTD

Financial Services
CALL
$3.51 Million
14.1K
Q4 2024
Reduced 69.82%
RNR
Renaissancere Holdings LTD

Financial Services
PUT
$1.67 Million
6.7K
Q4 2024
Reduced 69.82%
RNST
Renasant Corp

Financial Services
CALL
$532,000
14.9K
Q4 2024
Added 75.29%
RNW
Re New Energy Global PLC

Utilities
CALL
$122,000
17.9K
Q4 2024
Added 40.94%
RNW
Re New Energy Global PLC

Utilities
PUT
$244,000
35.8K
Q4 2024
Added 40.94%
ENOB
Enochian Biosciences Inc

Healthcare
CALL
$19,000
4.3K
Q4 2024
Added 1540.0%
ENOB
Enochian Biosciences Inc

Healthcare
PUT
$226,000
49.2K
Q4 2024
Added 1540.0%
RTO
Rentokil Initial PLC

Industrials
CALL
$1.84 Million
72.5K
Q4 2024
Reduced 21.84%
RTO
Rentokil Initial PLC

Industrials
PUT
$688,000
27.2K
Q4 2024
Reduced 21.84%
RPAY
Repay Holdings Corp

Technology
CALL
$15,000
2K
Q4 2024
Reduced 53.7%
RPAY
Repay Holdings Corp

Technology
PUT
$38,000
5K
Q4 2024
Reduced 53.7%
RGEN
Repligen Corp

Healthcare
CALL
$8.06 Million
56K
Q4 2024
Added 39.78%
RGEN
Repligen Corp

Healthcare
PUT
$3.74 Million
26K
Q4 2024
Added 39.78%
REPL
Replimune Group, Inc.

Healthcare
CALL
$96,000
8K
Q4 2024
Reduced 73.23%
REPL
Replimune Group, Inc.

Healthcare
PUT
$41,000
3.4K
Q4 2024
Reduced 73.23%
PCYG
Park City Group Inc

Technology
CALL
$72,000
7.2K
Q4 2024
Added 14.74%
PCYG
Park City Group Inc

Technology
PUT
$109,000
10.9K
Q4 2024
Added 14.74%
RSG
Republic Services, Inc.

Industrials
CALL
$6.12 Million
30.4K
Q4 2024
Added 511.59%
RSG
Republic Services, Inc.

Industrials
PUT
$8.49 Million
42.2K
Q4 2024
Added 511.59%
REFR
Research Frontiers Inc

Technology
CALL
$10,000
5.7K
Q4 2024
New holding
REFR
Research Frontiers Inc

Technology
PUT
$11,000
6.3K
Q4 2024
New holding
RSVR
Reservoir Media, Inc.

Communication Services
CALL
$11,000
1.3K
Q3 2024
Reduced 27.54%
REZI
Resideo Technologies, Inc.

Industrials
CALL
$419,000
18.2K
Q4 2024
Reduced 28.77%
REZI
Resideo Technologies, Inc.

Industrials
PUT
$119,000
5.2K
Q4 2024
Reduced 28.77%
RMD
Resmed Inc

Healthcare
CALL
$9.47 Million
41.4K
Q4 2024
Reduced 30.25%
RMD
Resmed Inc

Healthcare
PUT
$18.6 Million
81.4K
Q4 2024
Reduced 30.25%
RGP
Resources Connection, Inc.

Industrials
CALL
$1,000
200
Q4 2024
Added 12.68%
RGP
Resources Connection, Inc.

Industrials
PUT
$68,000
8K
Q4 2024
Added 12.68%
QSR
Restaurant Brands International Inc.

Consumer Cyclical
PUT
$12.2 Million
187K
Q4 2024
Added 25.55%
ROIC
Retail Opportunity Investments Corp

Real Estate
CALL
$67,000
3.9K
Q4 2024
Added 166.67%
ROIC
Retail Opportunity Investments Corp

Real Estate
PUT
$27,000
1.6K
Q4 2024
Added 166.67%
RVP
Retractable Technologies Inc

Healthcare
CALL
$2,000
3.9K
Q4 2024
Added 44.44%
REVG
Rev Group, Inc.

Industrials
CALL
$462,000
14.5K
Q4 2024
Reduced 33.93%
REVG
Rev Group, Inc.

Industrials
PUT
$117,000
3.7K
Q4 2024
Reduced 33.93%
RVNC
Revance Therapeutics, Inc.

Healthcare
CALL
$722,000
281K
Q4 2024
Added 775.11%
RVNC
Revance Therapeutics, Inc.

Healthcare
PUT
$1.05 Million
408K
Q4 2024
Added 775.11%
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.
Track Ken Griffin's portfolio

Summary

  • Portfolio
  • No. of Stocks 17,346
  • Current Value $559 Billion
  • Prior Value $505 Billion
  • Filing
  • Period Q4 2024
  • Filing Date February 14, 2025
  • Form Type 13F-HR
  • Activity in Q4 2024
  • New Purchases 1,277 stocks
  • Additional Purchases 2,500 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2,108 stocks
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