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 | |
|---|---|---|---|---|---|---|
7126
Bar Harbor Bankshares
BHB
$680M
| $1.18M | ﹤0.01% |
38,881
+20,360
| +110% | +$636K |
|
|
TGEN
7127
PUT
Tecogen Inc
TGEN
$106M
| $1.18M | ﹤0.01% |
+134,300
| New | +$1.08M |
|
7128
CALL
Vanguard Total Bond Market
BND
$161B
| $1.18M | ﹤0.01% |
15,900
+6,900
| +77% | +$508K |
|
7129
PUT
Louisiana-Pacific
LPX
$4.98B
| $1.18M | ﹤0.01% |
13,300
-48,200
| -78% | -$4.45M |
|
|
WDGF
7130
WisdomTree Global Defense Fund
WDGF
$6M
| $1.18M | ﹤0.01% |
+36,652
| New | +$1.15M |
|
7131
Biglari Holdings Class A
BH.A
$1.23B
| $1.18M | ﹤0.01% |
+764
| New | +$1.14M |
|
|
AAMI
7132
CALL
Acadian Asset Management
AAMI
$3.26B
| $1.18M | ﹤0.01% |
+24,500
| New | +$1.09M |
|
7133
PUT
Amplify Blockchain Technology ETF
BLOK
$1.05B
| $1.18M | ﹤0.01% |
17,600
-7,000
| -28% | -$424K |
|
|
UMH
7134
UMH Properties
UMH
$1.38B
| $1.18M | ﹤0.01% |
+79,373
| New | +$1.27M |
|
7135
CALL
State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
SPTM
$14B
| $1.18M | ﹤0.01% |
14,600
+10,100
| +224% | +$785K |
|
|
BSCY
7136
Invesco BulletShares 2034 Corporate Bond ETF
BSCY
$558M
| $1.18M | ﹤0.01% |
55,986
-5,886
| -10% | -$123K |
|
7137
VanEck Intermediate Muni ETF
ITM
$2.12B
| $1.18M | ﹤0.01% |
25,251
+14,970
| +146% | +$685K |
|
7138
CALL
Contango Silver & Gold Inc
CTGO
$641M
| $1.18M | ﹤0.01% |
+47,200
| New | +$1M |
|
7139
PUT
Xenon Pharmaceuticals
XENE
$6.11B
| $1.18M | ﹤0.01% |
29,300
-7,300
| -20% | -$257K |
|
7140
PUT
Cactus
WHD
$5.86B
| $1.18M | ﹤0.01% |
29,800
+5,000
| +20% | +$210K |
|
7141
PUT
Loar Holdings
LOAR
$7.18B
| $1.18M | ﹤0.01% |
14,700
+7,000
| +91% | +$526K |
|
7142
PUT
Genius Sports
GENI
$2.08B
| $1.17M | ﹤0.01% |
94,900
-348,900
| -79% | -$4.17M |
|
7143
PUT
Roundhill N-100 0DTE Covered Call Strategy ETF
QDTE
$958M
| $1.17M | ﹤0.01% |
33,000
+1,100
| +3% | +$38.8K |
|
7144
PUT
Century Aluminum
CENX
$4.52B
| $1.17M | ﹤0.01% |
40,000
-116,000
| -74% | -$2.63M |
|
7145
CALL
Aspen Aerogels
ASPN
$463M
| $1.17M | ﹤0.01% |
168,700
+7,300
| +5% | +$51.5K |
|
7146
CALL
Simplify Volatility Premium ETF
SVOL
$534M
| $1.17M | ﹤0.01% |
65,200
+7,700
| +13% | +$135K |
|
7147
CALL
Honda
HMC
$41.5B
| $1.17M | ﹤0.01% |
38,100
-154,200
| -80% | -$5.03M |
|
7148
CALL
Triple Flag Precious Metals
TFPM
$6.34B
| $1.17M | ﹤0.01% |
40,100
+28,000
| +231% | +$724K |
|
7149
CALL
SandRidge Energy
SD
$532M
| $1.17M | ﹤0.01% |
103,900
+71,700
| +223% | +$792K |
|
7150
PUT
Adient
ADNT
$1.5B
| $1.17M | ﹤0.01% |
48,600
+25,300
| +109% | +$591K |
|
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, 5,364 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.