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 | |
|---|---|---|---|---|---|---|
101
CALL
Spotify
SPOT
$103B
| $810M | 0.12% |
1,160,400
+201,400
| +21% | +$141M |
|
102
CALL
KraneShares CSI China Internet ETF
KWEB
$5.56B
| $807M | 0.12% |
19,214,900
+12,399,900
| +182% | +$465M |
|
103
State Street SPDR S&P 500 ETF Trust
SPY
$807B
| $795M | 0.12% |
1,193,614
+544,932
| +84% | +$349M |
|
104
CALL
Walmart Inc
WMT
$901B
| $794M | 0.12% |
7,703,100
-1,260,800
| -14% | -$126M |
|
105
CALL
Pinduoduo
PDD
$129B
| $772M | 0.12% |
5,839,700
-1,700
| -0% | -$201K |
|
106
CALL
Home Depot
HD
$353B
| $765M | 0.12% |
1,888,400
-311,300
| -14% | -$122M |
|
107
CALL
Citigroup
C
$228B
| $763M | 0.12% |
7,515,000
+184,900
| +3% | +$17.5M |
|
108
CALL
Nike
NKE
$61.3B
| $761M | 0.12% |
10,919,800
-968,100
| -8% | -$72.1M |
|
109
CALL
IBM
IBM
$225B
| $748M | 0.11% |
2,651,600
+53,800
| +2% | +$14.1M |
|
|
110
PUT
Spotify
SPOT
$103B
| $746M | 0.11% |
1,069,300
+216,100
| +25% | +$151M |
|
111
CALL
Snowflake
SNOW
$116B
| $738M | 0.11% |
3,270,500
-663,600
| -17% | -$142M |
|
112
CALL
Marvell Technology
MRVL
$191B
| $726M | 0.11% |
8,638,200
+4,634,600
| +116% | +$341M |
|
|
113
PUT
Marvell Technology
MRVL
$191B
| $722M | 0.11% |
8,590,500
+3,440,000
| +67% | +$253M |
|
114
CALL
lululemon athletica
LULU
$14.3B
| $720M | 0.11% |
4,048,300
+2,324,300
| +135% | +$466M |
|
115
AbbVie
ABBV
$442B
| $719M | 0.11% |
3,105,426
-147,435
| -5% | -$30M |
|
|
116
PUT
lululemon athletica
LULU
$14.3B
| $717M | 0.11% |
4,030,500
+1,986,000
| +97% | +$398M |
|
117
PUT
iShares Bitcoin Trust
IBIT
$47.2B
| $712M | 0.11% |
10,959,900
+2,292,400
| +26% | +$149M |
|
118
Amazon
AMZN
$2.94T
| $712M | 0.11% |
3,241,241
-2,095,092
| -39% | -$474M |
|
119
CALL
Uber
UBER
$160B
| $706M | 0.11% |
7,207,800
+42,900
| +0.6% | +$4.01M |
|
120
CALL
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$17.9B
| $700M | 0.11% |
8,623,900
+1,557,500
| +22% | +$125M |
|
|
121
PUT
IBM
IBM
$225B
| $691M | 0.11% |
2,450,700
+102,300
| +4% | +$26.8M |
|
122
CALL
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$48.2B
| $684M | 0.1% |
1,474,100
+350,000
| +31% | +$158M |
|
|
123
PUT
Visa
V
$677B
| $678M | 0.1% |
1,984,800
+748,700
| +61% | +$259M |
|
124
CALL
VanEck Gold Miners ETF
GDX
$27.5B
| $673M | 0.1% |
8,804,100
+3,941,300
| +81% | +$237M |
|
|
125
PUT
Nike
NKE
$61.3B
| $668M | 0.1% |
9,584,600
+1,216,100
| +15% | +$90.6M |
|
Similar funds
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.