Ken Griffin Options Holdings

Citadel Advisors LLC

  • $509 Billion
  • Q1 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
RNG
Ring Central, Inc.

Technology
PUT
$1.29 Million
52.2K
Q1 2025
Reduced 10.15%
RIO
Rio Tinto PLC

Basic Materials
CALL
$24.1 Million
401K
Q1 2025
Reduced 52.31%
RIO
Rio Tinto PLC

Basic Materials
PUT
$21.7 Million
362K
Q1 2025
Reduced 52.31%
RIOT
Riot Blockchain, Inc.

Technology
PUT
$18.3 Million
2.57M
Q1 2025
Reduced 20.23%
RSKD
Riskified Ltd.

Technology
CALL
$16,000
3.6K
Q1 2025
Added 183.33%
RSKD
Riskified Ltd.

Technology
PUT
$125,000
27.2K
Q1 2025
Added 183.33%
NRZ
New Residential Investment Corp.

Real Estate
CALL
$2.04 Million
281K
Q1 2025
Reduced 52.16%
NRZ
New Residential Investment Corp.

Real Estate
PUT
$529,000
73K
Q1 2025
Reduced 52.16%
AJX
Great Ajax Corp.

Real Estate
CALL
$36,000
12.3K
Q1 2025
Reduced 59.38%
AJX
Great Ajax Corp.

Real Estate
PUT
$7,000
2.6K
Q1 2025
Reduced 59.38%
RLI
Rli Corp

Financial Services
PUT
$88,000
1.1K
Q1 2025
Added 191.67%
RLJ
Rlj Lodging Trust

Real Estate
CALL
$635,000
80.6K
Q1 2025
Added 166.67%
RLJ
Rlj Lodging Trust

Real Estate
PUT
$12,000
1.6K
Q1 2025
Added 166.67%
RLX
Rlx Technology Inc.

Consumer Defensive
CALL
$67,000
36K
Q1 2025
Added 78.65%
RLX
Rlx Technology Inc.

Consumer Defensive
PUT
$89,000
47.7K
Q1 2025
Added 78.65%
RMR
Rmr Group Inc.

Real Estate
CALL
$41,000
2.5K
Q1 2025
Added 56.18%
RMR
Rmr Group Inc.

Real Estate
PUT
$231,000
13.9K
Q1 2025
Added 56.18%
RHI
Robert Half International Inc.

Industrials
CALL
$3.17 Million
58.1K
Q1 2025
Reduced 66.14%
RHI
Robert Half International Inc.

Industrials
PUT
$1.53 Million
28.1K
Q1 2025
Reduced 66.14%
RKT
Rocket Companies, Inc.

Financial Services
CALL
$8.71 Million
722K
Q1 2025
Reduced 32.55%
RKT
Rocket Companies, Inc.

Financial Services
PUT
$12.3 Million
1.02M
Q1 2025
Reduced 32.55%
RCKT
Rocket Pharmaceuticals, Inc.

Healthcare
CALL
$367,000
55.1K
Q1 2025
Reduced 0.88%
RCKT
Rocket Pharmaceuticals, Inc.

Healthcare
PUT
$451,000
67.7K
Q1 2025
Reduced 0.88%
ROK
Rockwell Automation, Inc

Industrials
CALL
$7.93 Million
30.7K
Q1 2025
Added 18.29%
ROK
Rockwell Automation, Inc

Industrials
PUT
$23.2 Million
89.9K
Q1 2025
Added 18.29%
RMTI
Rockwell Medical, Inc.

Healthcare
CALL
$104,000
92.8K
Q1 2025
Reduced 13.37%
RMTI
Rockwell Medical, Inc.

Healthcare
PUT
$16,000
14.9K
Q1 2025
Reduced 13.37%
RCI
Rogers Communications Inc

Communication Services
CALL
$8.28 Million
310K
Q1 2025
Reduced 87.66%
RCI
Rogers Communications Inc

Communication Services
PUT
$205,000
7.7K
Q1 2025
Reduced 87.66%
ROG
Rogers Corp

Technology
CALL
$47,000
700
Q1 2025
Added 140.0%
ROG
Rogers Corp

Technology
PUT
$567,000
8.4K
Q1 2025
Added 140.0%
ROIV
Roivant Sciences Ltd.

Healthcare
CALL
$983,000
97.5K
Q1 2025
Added 9.76%
ROIV
Roivant Sciences Ltd.

Healthcare
PUT
$2.76 Million
273K
Q1 2025
Added 9.76%
ROL
Rollins Inc

Consumer Cyclical
CALL
$1.26 Million
23.4K
Q1 2025
Reduced 95.18%
ROL
Rollins Inc

Consumer Cyclical
PUT
$135,000
2.5K
Q1 2025
Reduced 95.18%
Root Inc
CALL
$0
125K
Q1 2025
Added 25.45%
Root Inc
PUT
$0
244K
Q1 2025
Added 25.45%
ROP
Roper Technologies Inc

Industrials
CALL
$6.66 Million
11.3K
Q1 2025
Reduced 11.76%
ROP
Roper Technologies Inc

Industrials
PUT
$3.54 Million
6K
Q1 2025
Reduced 11.76%
Roundhill ETF Trust
CALL
$0
45.2K
Q1 2025
Added 58.66%
Roundhill ETF Trust
PUT
$0
28.4K
Q1 2025
Added 58.66%
Roundhill ETF Trust
CALL
$0
15K
Q1 2025
Added 3.9%
Roundhill ETF Trust
PUT
$0
24K
Q1 2025
Added 3.9%
Roundhill ETF Trust
CALL
$0
4.6K
Q1 2025
Added 42.19%
Roundhill ETF Trust
PUT
$0
18.2K
Q1 2025
Added 42.19%
Roundhill ETF Trust
PUT
$0
14K
Q1 2025
Added 66.67%
RY
Royal Bank Of Canada

Financial Services
CALL
$16.4 Million
145K
Q1 2025
Added 48.84%
RY
Royal Bank Of Canada

Financial Services
PUT
$5.77 Million
51.2K
Q1 2025
Added 48.84%
RGLD
Royal Gold Inc

Basic Materials
CALL
$14.6 Million
89.3K
Q1 2025
Added 39.35%
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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