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 | |
|---|---|---|---|---|---|---|
3751
Central Garden & Pet Co Class A
CENTA
$2.37B
| $6.98M | ﹤0.01% |
236,472
+90,004
| +61% | +$3M |
|
3752
iShares Currency Hedged MSCI EAFE ETF
HEFA
$7.79B
| $6.98M | ﹤0.01% |
176,237
+146,069
| +484% | +$5.63M |
|
3753
PUT
B2Gold
BTG
$6.79B
| $6.98M | ﹤0.01% |
1,409,100
+511,900
| +57% | +$2.01M |
|
3754
Strategic Education
STRA
$1.83B
| $6.97M | ﹤0.01% |
81,079
-44,897
| -36% | -$3.61M |
|
3755
Direxion Daily Regional Banks Bull 3X ETF
DPST
$417M
| $6.97M | ﹤0.01% |
+69,678
| New | +$7.01M |
|
3756
National Beverage
FIZZ
$2.93B
| $6.97M | ﹤0.01% |
188,738
-9,465
| -5% | -$410K |
|
3757
CALL
Weatherford International
WFRD
$6.79B
| $6.97M | ﹤0.01% |
101,800
+30,700
| +43% | +$1.82M |
|
3758
iShares Paris-Aligned Climate Optimized MSCI World ex USA ETF
PABD
$342M
| $6.97M | ﹤0.01% |
110,631
+86,124
| +351% | +$5.27M |
|
3759
Willis Towers Watson
WTW
$30.8B
| $6.96M | ﹤0.01% |
20,138
-67,873
| -77% | -$22M |
|
3760
CALL
Moody's
MCO
$84B
| $6.96M | ﹤0.01% |
14,600
-197,100
| -93% | -$99.4M |
|
3761
CALL
ProShares UltraShort QQQ
QID
$242M
| $6.95M | ﹤0.01% |
322,920
+192,180
| +147% | +$4.57M |
|
3762
PUT
Boise Cascade
BCC
$2.9B
| $6.94M | ﹤0.01% |
89,800
+79,000
| +731% | +$6.76M |
|
|
FERA
3763
Fifth Era Acquisition Corp I
FERA
| $6.94M | ﹤0.01% |
681,015
+146,566
| +27% | +$1.49M |
|
|
TPC
3764
CALL
Tutor Perini Cor
TPC
$5.09B
| $6.94M | ﹤0.01% |
105,800
-63,800
| -38% | -$3.55M |
|
3765
CALL
Extra Space Storage
EXR
$31.2B
| $6.93M | ﹤0.01% |
49,200
+34,400
| +232% | +$4.94M |
|
|
JBS
3766
CALL
JBS N.V.
JBS
$44.9B
| $6.93M | ﹤0.01% |
463,900
+433,900
| +1,446% | +$6.33M |
|
3767
PUT
Viper Energy
VNOM
$15.2B
| $6.92M | ﹤0.01% |
181,184
-25,816
| -12% | -$984K |
|
3768
CALL
Regions Financial
RF
$27.2B
| $6.92M | ﹤0.01% |
262,500
-81,500
| -24% | -$2.12M |
|
|
FITB
3769
Fifth Third Bancorp
FITB
$52.7B
| $6.92M | ﹤0.01% |
155,320
+74,645
| +93% | +$3.27M |
|
3770
PUT
Quest Diagnostics
DGX
$25.9B
| $6.92M | ﹤0.01% |
36,300
-5,300
| -13% | -$941K |
|
3771
Navios Maritime Partners
NMM
$2.33B
| $6.91M | ﹤0.01% |
153,397
-30,052
| -16% | -$1.33M |
|
3772
CALL
MKS Inc
MKSI
$21B
| $6.91M | ﹤0.01% |
55,800
+16,000
| +40% | +$1.71M |
|
|
NGD
3773
CALL
DELISTED
New Gold Inc
NGD
| $6.9M | ﹤0.01% |
961,600
+58,800
| +7% | +$318K |
|
3774
Brookfield Asset Management
BAM
$86.7B
| $6.9M | ﹤0.01% |
121,251
+78,165
| +181% | +$4.65M |
|
|
DOO
3775
Bombardier Recreational Products
DOO
$4.73B
| $6.9M | ﹤0.01% |
113,589
+1,154
| +1% | +$64.9K |
|
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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.