Ken Griffin Options Holdings

Citadel Advisors LLC

  • $509 Billion
  • Q1 2025

Options Holdings Table

Stock Option Type Value Options Held Last Trade Trade History
OBNK
Origin Bancorp, Inc.

Financial Services
PUT
$35,000
1.1K
Q1 2025
Reduced 21.43%
ORGN
Origin Materials, Inc.

Basic Materials
CALL
$54,000
82.1K
Q1 2025
Added 63.32%
ORGN
Origin Materials, Inc.

Basic Materials
PUT
$168,000
255K
Q1 2025
Added 63.32%
OESX
Orion Energy Systems, Inc.

Industrials
CALL
$2,000
3.8K
Q1 2025
Reduced 87.54%
ORN
Orion Group Holdings Inc

Industrials
CALL
$4,000
800
Q1 2025
Reduced 54.72%
ORN
Orion Group Holdings Inc

Industrials
PUT
$12,000
2.4K
Q1 2025
Reduced 54.72%
ONL
Orion Office Reit Inc.

Real Estate
CALL
$5,000
2.8K
Q1 2025
Added 76.67%
ONL
Orion Office Reit Inc.

Real Estate
PUT
$11,000
5.3K
Q1 2025
Added 76.67%
OEC
Orion Engineered Carbons S.A.

Basic Materials
CALL
$607,000
47K
Q1 2025
Reduced 18.1%
OEC
Orion Engineered Carbons S.A.

Basic Materials
PUT
$111,000
8.6K
Q1 2025
Reduced 18.1%
ORLA
Orla Mining Ltd.

Basic Materials
PUT
$100,000
10.7K
Q1 2025
Added 568.75%
ORA
Ormat Technologies, Inc.

Utilities
CALL
$4.69 Million
66.3K
Q1 2025
Reduced 92.21%
ORA
Ormat Technologies, Inc.

Utilities
PUT
$169,000
2.4K
Q1 2025
Reduced 92.21%
OFIX
Orthofix Medical Inc.

Healthcare
CALL
$8,000
500
Q1 2025
Added 450.0%
OFIX
Orthofix Medical Inc.

Healthcare
PUT
$35,000
2.2K
Q1 2025
Added 450.0%
KIDS
Orthopediatrics Corp

Healthcare
CALL
$12,000
500
Q1 2025
Reduced 66.67%
KIDS
Orthopediatrics Corp

Healthcare
PUT
$2,000
100
Q1 2025
Reduced 66.67%
OSCR
Oscar Health, Inc.

Healthcare
CALL
$5.65 Million
431K
Q1 2025
Reduced 83.22%
OSCR
Oscar Health, Inc.

Healthcare
PUT
$3.1 Million
237K
Q1 2025
Reduced 83.22%
OSK
Oshkosh Corp

Industrials
CALL
$5.23 Million
55.6K
Q1 2025
Reduced 8.88%
OSK
Oshkosh Corp

Industrials
PUT
$3.76 Million
40K
Q1 2025
Reduced 8.88%
OSIS
Osi Systems Inc

Technology
CALL
$5.69 Million
29.3K
Q1 2025
Reduced 66.3%
OSIS
Osi Systems Inc

Technology
PUT
$602,000
3.1K
Q1 2025
Reduced 66.3%
ODV
Osisko Development Corp.

Basic Materials
CALL
$55,000
37.4K
Q1 2025
Reduced 62.35%
ODV
Osisko Development Corp.

Basic Materials
PUT
$9,000
6.4K
Q1 2025
Reduced 62.35%
OR
Osisko Gold Royalties LTD

Basic Materials
CALL
$1.63 Million
77.4K
Q1 2025
Added 20.71%
OR
Osisko Gold Royalties LTD

Basic Materials
PUT
$1.58 Million
74.6K
Q1 2025
Added 20.71%
OTIS
Otis Worldwide Corp

Industrials
CALL
$5.83 Million
56.5K
Q1 2025
Reduced 72.37%
OTIS
Otis Worldwide Corp

Industrials
PUT
$3.3 Million
32K
Q1 2025
Reduced 72.37%
OTTR
Otter Tail Corp

Utilities
CALL
$707,000
8.8K
Q1 2025
Added 7.06%
OTTR
Otter Tail Corp

Utilities
PUT
$731,000
9.1K
Q1 2025
Added 7.06%
Ouster Inc
CALL
$0
45.3K
Q1 2025
Added 35.12%
Ouster Inc
PUT
$0
495K
Q1 2025
Added 35.12%
OB
Outbrain Inc.

Communication Services
CALL
$62,000
16.8K
Q1 2025
Added 608.33%
OB
Outbrain Inc.

Communication Services
PUT
$95,000
25.5K
Q1 2025
Added 608.33%
Outfront Media Inc
CALL
$0
125K
Q1 2025
New holding
Outfront Media Inc
PUT
$0
11.9K
Q1 2025
New holding
Outlook Therapeutics Inc
CALL
$0
39.1K
Q1 2025
Added 17.07%
Outset Med Inc
CALL
$0
7.88K
Q1 2025
New holding
Outset Med Inc
PUT
$0
14.8K
Q1 2025
New holding
OVID
Ovid Therapeutics Inc.

Healthcare
CALL
$0
1.7K
Q1 2025
Reduced 50.0%
OVID
Ovid Therapeutics Inc.

Healthcare
PUT
$0
100
Q1 2025
Reduced 50.0%
OVV
Ovintiv Inc.

Energy
CALL
$6.22 Million
145K
Q1 2025
Reduced 12.81%
OVV
Ovintiv Inc.

Energy
PUT
$7.92 Million
185K
Q1 2025
Reduced 12.81%
OMI
Owens & Minor Inc

Healthcare
CALL
$429,000
47.6K
Q1 2025
Added 50.0%
OMI
Owens & Minor Inc

Healthcare
PUT
$124,000
13.8K
Q1 2025
Added 50.0%
OC
Owens Corning

Industrials
CALL
$5.23 Million
36.6K
Q1 2025
Added 194.76%
OC
Owens Corning

Industrials
PUT
$9.64 Million
67.5K
Q1 2025
Added 194.76%
OXM
Oxford Industries Inc

Consumer Cyclical
CALL
$3.35 Million
57.1K
Q1 2025
Added 378.41%
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 17,161
  • 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
Track Ken Griffin's Portfolio

Track Ken Griffin Portfolio

Follow Ken Griffin (Citadel Advisors LLC) and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Citadel Advisors LLC, based on Form 13F filings with the SEC.

News

Stay updated on Citadel Advisors LLC and Ken Griffin with notifications on news.

Choose your preferred platform and Sign Up 👇 Telegram Email