Ken Griffin Citadel Advisors
Ken Griffin founded Citadel, one of the world’s largest and most successful hedge funds. Starting his trading career from his Harvard dorm room at a young age, Griffin quickly developed a keen sense for markets and built Citadel into a global powerhouse with billions in assets under management. Known for his quantitative and technology-driven strategies, Griffin has also made headlines for significant philanthropic contributions, supporting causes in education, the arts, and public institutions. Over the years, he has earned recognition as one of the preeminent figures in modern finance.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Boeing
BA
|
+$830M |
| 2 |
UnitedHealth
UNH
|
+$769M |
| 3 |
Arthur J. Gallagher & Co
AJG
|
+$691M |
| 4 |
Amazon
AMZN
|
+$654M |
| 5 |
Bank of America
BAC
|
+$634M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.23B |
| 2 |
NVIDIA
NVDA
|
+$550M |
| 3 |
Spotify
SPOT
|
+$473M |
| 4 |
Citigroup
C
|
+$460M |
| 5 |
Boston Scientific
BSX
|
+$428M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 3.13% |
| 2 | Technology | 2.97% |
| 3 | Financials | 2.19% |
| 4 | Consumer Discretionary | 2.09% |
| 5 | Industrials | 1.9% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4176
PUT
Brookfield Asset Management
BAM
$86.7B
| $4.28M | ﹤0.01% |
79,025
+29,335
| +59% | +$1.58M |
|
|
JKS
4177
PUT
JinkoSolar
JKS
$877M
| $4.28M | ﹤0.01% |
171,800
+84,700
| +97% | +$2.07M |
|
4178
XPEL
XPEL
$1.38B
| $4.27M | ﹤0.01% |
106,984
-120,824
| -53% | -$5.16M |
|
|
APLS
4179
PUT
DELISTED
Apellis Pharmaceuticals
APLS
| $4.27M | ﹤0.01% |
133,900
-47,200
| -26% | -$1.42M |
|
4180
CALL
DigitalBridge
DBRG
$2.94B
| $4.27M | ﹤0.01% |
378,500
-55,700
| -13% | -$749K |
|
4181
PUT
Invesco DB US Dollar Index Bullish Fund
UUP
$413M
| $4.27M | ﹤0.01% |
145,000
+47,800
| +49% | +$1.41M |
|
4182
Cohu
COHU
$2.81B
| $4.27M | ﹤0.01% |
159,750
-56,314
| -26% | -$1.47M |
|
4183
CALL
Summit Therapeutics
SMMT
$10.6B
| $4.26M | ﹤0.01% |
239,000
-88,400
| -27% | -$1.71M |
|
4184
PUT
Comstock Resources
CRK
$4.13B
| $4.26M | ﹤0.01% |
233,900
-69,600
| -23% | -$965K |
|
4185
PUT
Plug Power
PLUG
$3.24B
| $4.26M | ﹤0.01% |
2,000,400
-174,300
| -8% | -$380K |
|
4186
PUT
Rexford Industrial Realty
REXR
$8.08B
| $4.26M | ﹤0.01% |
110,200
+64,200
| +140% | +$2.76M |
|
4187
CALL
Willis Towers Watson
WTW
$30.8B
| $4.26M | ﹤0.01% |
13,600
-5,100
| -27% | -$1.56M |
|
4188
FIGS
FIGS
$2.44B
| $4.26M | ﹤0.01% |
688,048
-778,399
| -53% | -$4.54M |
|
4189
CALL
BigBear.ai
BBAI
$1.57B
| $4.26M | ﹤0.01% |
956,200
+799,800
| +511% | +$1.81M |
|
4190
iShares US Regional Banks ETF
IAT
$693M
| $4.25M | ﹤0.01% |
84,416
-20,401
| -19% | -$1.05M |
|
4191
CALL
Yelp
YELP
$1.34B
| $4.25M | ﹤0.01% |
109,800
-64,300
| -37% | -$2.35M |
|
4192
American Electric Power
AEP
$68.4B
| $4.25M | ﹤0.01% |
46,068
-23,477
| -34% | -$2.27M |
|
4193
Dimensional Global Core Plus Fixed Income ETF
DFGP
$3.46B
| $4.25M | ﹤0.01% |
80,409
+74,625
| +1,290% | +$4.04M |
|
|
CIVI
4194
CALL
DELISTED
Civitas Resources
CIVI
| $4.25M | ﹤0.01% |
92,600
+2,700
| +3% | +$135K |
|
|
RDUS
4195
DELISTED
Radius Recycling
RDUS
| $4.24M | ﹤0.01% |
278,907
-59,626
| -18% | -$1.07M |
|
4196
APi Group
APG
$19B
| $4.24M | ﹤0.01% |
177,003
-1,365,918
| -89% | -$32.5M |
|
4197
CALL
Global X MSCI Argentina ETF
ARGT
$808M
| $4.24M | ﹤0.01% |
51,300
+41,400
| +418% | +$3.21M |
|
4198
IDT Corp
IDT
$1.66B
| $4.24M | ﹤0.01% |
89,169
+5,930
| +7% | +$284K |
|
4199
CALL
Mattel
MAT
$4.29B
| $4.24M | ﹤0.01% |
238,900
+83,300
| +54% | +$1.57M |
|
4200
CALL
Pitney Bowes
PBI
$2.25B
| $4.23M | ﹤0.01% |
584,500
-7,100
| -1% | -$52.8K |
|
Similar funds
Ken Griffin's Q4 2024 Portfolio in Review
As of Q4 2024, Ken Griffin held 15,826 positions worth $578B, up 11% from $518B the previous quarter. Its ten largest holdings account for 31% of the portfolio.
Ken Griffin deployed $35.2B of net new capital in Q4 2024, opening 1,745 new positions and adding to 6,428 existing holdings. Its largest new stake was Zoetis: 1,090,499 shares worth $178M.
By sector, the portfolio is most concentrated in Healthcare at 3.1% of assets, up from 2.9% a quarter earlier, followed by Technology and Financials.
On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $1.23B trimmed.
- Ken Griffin's largest Q4 2024 buy was Zoetis: 1,090,499 shares worth $178M.
- Ken Griffin added most to Boeing in Q4 2024, an estimated $830M increase.
- Ken Griffin's biggest Q4 2024 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $1.23B.
- Ken Griffin fully exited Spotify in Q4 2024, selling an estimated $473M.
- Ken Griffin's ten largest holdings make up 31% of its $578B portfolio in Q4 2024.
- Ken Griffin opened 1,745 new positions and closed 1,423 in Q4 2024.
- Ken Griffin's portfolio value rose 11% quarter-over-quarter to $578B.
Based on Citadel Advisors's 13F filing for Q4 2024, filed 14 Feb 2025.