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 | |
|---|---|---|---|---|---|---|
126
Tesla
TSLA
$1.31T
| $667M | 0.1% |
1,499,407
+1,104,747
| +280% | +$383M |
|
127
PUT
State Street Technology Select Sector SPDR ETF
XLK
$122B
| $662M | 0.1% |
4,697,400
+1,580,800
| +51% | +$209M |
|
128
CALL
Johnson & Johnson
JNJ
$626B
| $662M | 0.1% |
3,567,700
-179,000
| -5% | -$30.7M |
|
129
CALL
Arm
ARM
$287B
| $656M | 0.1% |
4,635,600
-4,400
| -0.1% | -$641K |
|
130
CALL
Dell
DELL
$285B
| $655M | 0.1% |
4,623,600
+592,400
| +15% | +$76.9M |
|
131
CALL
iShares MSCI Emerging Markets ETF
EEM
$29.9B
| $653M | 0.1% |
12,219,700
+2,436,800
| +25% | +$122M |
|
132
PUT
iShares China Large-Cap ETF
FXI
$4.25B
| $649M | 0.1% |
15,784,000
+6,635,600
| +73% | +$256M |
|
133
PUT
VanEck Gold Miners ETF
GDX
$27.5B
| $645M | 0.1% |
8,440,400
+4,460,900
| +112% | +$269M |
|
134
PUT
Western Digital
WDC
$151B
| $644M | 0.1% |
5,366,100
+3,450,000
| +180% | +$282M |
|
135
PUT
GE Vernova
GEV
$269B
| $637M | 0.1% |
1,036,300
+69,075
| +7% | +$41.8M |
|
136
CALL
Palo Alto Networks
PANW
$313B
| $632M | 0.1% |
3,105,100
-334,100
| -10% | -$64M |
|
137
Broadcom
AVGO
$1.98T
| $630M | 0.1% |
1,910,008
+1,705,903
| +836% | +$523M |
|
138
Home Depot
HD
$353B
| $616M | 0.09% |
1,521,006
-619,058
| -29% | -$243M |
|
|
139
CALL
GE Vernova
GEV
$269B
| $603M | 0.09% |
980,625
-189,775
| -16% | -$115M |
|
140
CALL
Target
TGT
$69.2B
| $598M | 0.09% |
6,667,300
+772,200
| +13% | +$76M |
|
141
PUT
Iris Energy
IREN
$14.2B
| $597M | 0.09% |
12,728,100
+3,341,400
| +36% | +$81.1M |
|
|
142
Norfolk Southern
NSC
$75.2B
| $593M | 0.09% |
1,973,277
+1,962,390
| +18,025% | +$545M |
|
|
NBIS
143
CALL
Nebius Group N.V.
NBIS
$49.1B
| $585M | 0.09% |
5,213,300
+2,264,400
| +77% | +$157M |
|
144
PUT
Salesforce
CRM
$162B
| $583M | 0.09% |
2,459,600
+8,100
| +0.3% | +$2.04M |
|
145
T-Mobile US
TMUS
$192B
| $582M | 0.09% |
2,429,562
+2,163,500
| +813% | +$524M |
|
146
PUT
State Street Financial Select Sector SPDR ETF
XLF
$59B
| $580M | 0.09% |
10,768,900
+2,888,600
| +37% | +$153M |
|
|
NVO
147
PUT
Novo Nordisk
NVO
$207B
| $579M | 0.09% |
10,438,400
+6,561,900
| +169% | +$384M |
|
148
Gilead Sciences
GILD
$168B
| $578M | 0.09% |
5,207,666
-262,879
| -5% | -$29.9M |
|
149
PUT
KraneShares CSI China Internet ETF
KWEB
$5.56B
| $578M | 0.09% |
13,751,800
+9,560,900
| +228% | +$359M |
|
|
CRWV
150
PUT
CoreWeave
CRWV
$49.3B
| $577M | 0.09% |
4,218,500
+1,955,600
| +86% | +$231M |
|
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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, 5,365 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.