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 | |
|---|---|---|---|---|---|---|
3126
CALL
Fluence Energy
FLNC
$2.43B
| $10.7M | ﹤0.01% |
994,900
+622,700
| +167% | +$5.2M |
|
3127
CALL
Universal Display
OLED
$4.09B
| $10.7M | ﹤0.01% |
74,800
+8,700
| +13% | +$1.26M |
|
3128
PUT
Royal Bank of Canada
RY
$301B
| $10.7M | ﹤0.01% |
72,900
-5,400
| -7% | -$744K |
|
3129
Capital Group Growth ETF
CGGR
$25.1B
| $10.7M | ﹤0.01% |
244,326
-6,671
| -3% | -$282K |
|
3130
Asana
ASAN
$2.11B
| $10.7M | ﹤0.01% |
801,970
+579,303
| +260% | +$8.19M |
|
3131
Voya Financial
VOYA
$9.2B
| $10.7M | ﹤0.01% |
143,223
+47,331
| +49% | +$3.49M |
|
3132
SGHC Ltd
SGHC
$6.76B
| $10.7M | ﹤0.01% |
810,714
+646,980
| +395% | +$7.61M |
|
3133
CALL
Check Point Software Technologies
CHKP
$13.4B
| $10.7M | ﹤0.01% |
51,700
+20,100
| +64% | +$4.05M |
|
|
HNGE
3134
CALL
Hinge Health
HNGE
$7.14B
| $10.7M | ﹤0.01% |
217,800
+145,300
| +200% | +$7.6M |
|
3135
Vanguard High Dividend Yield ETF
VYM
$84B
| $10.7M | ﹤0.01% |
+75,783
| New | +$10.4M |
|
3136
CALL
Delek US
DK
$4.01B
| $10.7M | ﹤0.01% |
330,900
+133,200
| +67% | +$3.48M |
|
3137
CALL
Hyatt Hotels
H
$17.1B
| $10.7M | ﹤0.01% |
75,200
-17,200
| -19% | -$2.47M |
|
3138
Cheesecake Factory
CAKE
$5.64B
| $10.7M | ﹤0.01% |
+195,177
| New | +$12M |
|
3139
PUT
Magnite
MGNI
$3.55B
| $10.7M | ﹤0.01% |
489,100
-145,800
| -23% | -$3.44M |
|
3140
PUT
Vail Resorts
MTN
$5.28B
| $10.6M | ﹤0.01% |
71,200
-35,800
| -33% | -$5.56M |
|
3141
PUT
Jefferies Financial Group
JEF
$12.7B
| $10.6M | ﹤0.01% |
162,700
+33,200
| +26% | +$2.02M |
|
3142
ING
ING
$102B
| $10.6M | ﹤0.01% |
+407,960
| New | +$9.83M |
|
|
EXAS
3143
PUT
DELISTED
Exact Sciences
EXAS
| $10.6M | ﹤0.01% |
194,400
+91,300
| +89% | +$4.56M |
|
3144
Banco Bradesco
BBD
$34.2B
| $10.6M | ﹤0.01% |
3,145,172
+1,314,553
| +72% | +$3.97M |
|
3145
ZIM Integrated Shipping Services
ZIM
$3.39B
| $10.6M | ﹤0.01% |
784,093
-893,198
| -53% | -$13.6M |
|
3146
Packaging Corp of America
PKG
$22.8B
| $10.6M | ﹤0.01% |
48,740
+35,826
| +277% | +$7.39M |
|
3147
CALL
KE Holdings
BEKE
$18.8B
| $10.6M | ﹤0.01% |
559,000
+23,300
| +4% | +$437K |
|
3148
CALL
Direxion Daily FTSE China Bear 3X ETF
YANG
$99.1M
| $10.6M | ﹤0.01% |
493,705
-54,390
| -10% | -$1.44M |
|
3149
Prosperity Bancshares
PB
$9.02B
| $10.6M | ﹤0.01% |
159,747
+93,240
| +140% | +$6.41M |
|
3150
PUT
Transocean
RIG
$6.43B
| $10.6M | ﹤0.01% |
3,395,200
+819,500
| +32% | +$2.47M |
|
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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.