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 |
Meta Platforms (Facebook)
META
|
+$1.45B |
| 2 |
Visa
V
|
+$1.05B |
| 3 |
Microsoft
MSFT
|
+$1.01B |
| 4 |
Apple
AAPL
|
+$578M |
| 5 |
Norfolk Southern
NSC
|
+$545M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
HES
Hess
HES
|
+$1.24B |
| 2 |
McDonald's
MCD
|
+$707M |
| 3 |
JPMorgan Chase
JPM
|
+$680M |
| 4 |
Texas Instruments
TXN
|
+$678M |
| 5 |
Edwards Lifesciences
EW
|
+$664M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.8% |
| 2 | Healthcare | 2.66% |
| 3 | Financials | 2.38% |
| 4 | Consumer Discretionary | 2.05% |
| 5 | Industrials | 2% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
5001
CALL
A.O. Smith
AOS
$8.45B
| $3.46M | ﹤0.01% |
47,100
+8,200
| +21% | +$585K |
|
5002
PUT
Bakkt Inc
BKKT
$345M
| $3.46M | ﹤0.01% |
+102,704
| New | +$1.41M |
|
5003
CALL
Exelixis
EXEL
$12.7B
| $3.45M | ﹤0.01% |
83,600
+600
| +0.7% | +$24.1K |
|
5004
Genco Shipping & Trading
GNK
$1.15B
| $3.45M | ﹤0.01% |
193,949
+101,625
| +110% | +$1.68M |
|
|
FEOE
5005
First Eagle Overseas Equity ETF
FEOE
$1.63B
| $3.45M | ﹤0.01% |
+74,742
| New | +$3.27M |
|
5006
Ingevity
NGVT
$2.64B
| $3.45M | ﹤0.01% |
62,447
-12,328
| -16% | -$641K |
|
5007
PUT
Infosys
INFY
$49B
| $3.45M | ﹤0.01% |
211,800
+119,600
| +130% | +$2.06M |
|
5008
ePlus
PLUS
$2.31B
| $3.44M | ﹤0.01% |
48,479
-18,928
| -28% | -$1.33M |
|
5009
PUT
ARK Web x.0 ETF
ARKW
$1.8B
| $3.44M | ﹤0.01% |
19,700
+3,100
| +19% | +$492K |
|
|
GOOD
5010
Gladstone Commercial Corp
GOOD
$626M
| $3.44M | ﹤0.01% |
279,157
+138,731
| +99% | +$1.85M |
|
5011
Intapp
INTA
$3.07B
| $3.44M | ﹤0.01% |
84,070
+36,744
| +78% | +$1.59M |
|
5012
iShares Core S&P US Growth ETF
IUSG
$33.9B
| $3.44M | ﹤0.01% |
+20,896
| New | +$3.28M |
|
5013
Accel Entertainment
ACEL
$1.01B
| $3.44M | ﹤0.01% |
310,582
-12,257
| -4% | -$143K |
|
5014
PUT
Western Alliance Bancorporation
WAL
$8.98B
| $3.43M | ﹤0.01% |
39,600
-1,800
| -4% | -$153K |
|
5015
PUT
SM Energy
SM
$8.03B
| $3.43M | ﹤0.01% |
137,400
+25,100
| +22% | +$677K |
|
5016
PUT
Clover Health Investments
CLOV
$2.44B
| $3.43M | ﹤0.01% |
1,121,000
+174,600
| +18% | +$499K |
|
5017
PUT
Vipshop
VIPS
$6.81B
| $3.43M | ﹤0.01% |
174,600
+73,500
| +73% | +$1.22M |
|
5018
ARK Space & Defense Innovation ETF
ARKX
$865M
| $3.42M | ﹤0.01% |
119,937
+74,818
| +166% | +$1.96M |
|
5019
PUT
Turning Point Brands
TPB
$1.75B
| $3.42M | ﹤0.01% |
34,600
+15,900
| +85% | +$1.44M |
|
5020
InvenTrust Properties
IVT
$2.62B
| $3.42M | ﹤0.01% |
119,489
-631,861
| -84% | -$17.9M |
|
|
PSIX
5021
CALL
Power Solutions International
PSIX
$935M
| $3.42M | ﹤0.01% |
+34,800
| New | +$3.09M |
|
5022
PUT
Travere Therapeutics
TVTX
$5.86B
| $3.42M | ﹤0.01% |
143,000
+33,800
| +31% | +$635K |
|
5023
PUT
Vulcan Materials
VMC
$36.5B
| $3.41M | ﹤0.01% |
11,100
+2,700
| +32% | +$767K |
|
5024
Towne Bank
TOWN
$3.5B
| $3.41M | ﹤0.01% |
98,736
+6,896
| +8% | +$247K |
|
5025
GameStop
GME
$8.37B
| $3.41M | ﹤0.01% |
125,111
-4,820,819
| -97% | -$114M |
|
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Ken Griffin's Q3 2025 Portfolio in Review
As of Q3 2025, Ken Griffin held 14,587 positions worth $657B, up 14% from $576B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
Ken Griffin's Q3 2025 filing shows 2,292 new, 5,364 increased, 4,887 reduced and 1,963 closed positions. Its largest new stake was Permian Resources: 18,381,735 shares worth $235M. The largest sale was Hess, an estimated $1.24B.
By sector, the portfolio is most concentrated in Technology at 3.8% of assets, up from 3.3% a quarter earlier, followed by Healthcare and Financials.
- Ken Griffin's largest Q3 2025 buy was Permian Resources: 18,381,735 shares worth $235M.
- Ken Griffin added most to Meta Platforms (Facebook) in Q3 2025, an estimated $1.45B increase.
- Ken Griffin's biggest Q3 2025 reduction was McDonald's, cutting an estimated $707M.
- Ken Griffin fully exited Hess in Q3 2025, selling an estimated $1.24B.
- Ken Griffin's ten largest holdings make up 25% of its $657B portfolio in Q3 2025.
- Ken Griffin opened 2,292 new positions and closed 1,963 in Q3 2025.
- Ken Griffin's portfolio value rose 14% quarter-over-quarter to $657B.
Based on Citadel Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.