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 | |
|---|---|---|---|---|---|---|
4176
WaFd
WAFD
$2.81B
| $5.44M | ﹤0.01% |
179,650
+121,009
| +206% | +$3.71M |
|
4177
PUT
National Fuel Gas
NFG
$7.79B
| $5.44M | ﹤0.01% |
58,900
-4,100
| -7% | -$357K |
|
4178
CALL
Campbell Soup
CPB
$6.91B
| $5.43M | ﹤0.01% |
172,000
-331,900
| -66% | -$10.7M |
|
4179
CALL
Capricor Therapeutics
CAPR
$386M
| $5.43M | ﹤0.01% |
752,900
+319,100
| +74% | +$2.35M |
|
4180
First Trust Senior Loan Fund ETF
FTSL
$2.33B
| $5.42M | ﹤0.01% |
118,162
+13,267
| +13% | +$610K |
|
|
UDMY
4181
DELISTED
Udemy
UDMY
| $5.41M | ﹤0.01% |
772,050
-163,192
| -17% | -$1.14M |
|
4182
Post Holdings
POST
$3.67B
| $5.41M | ﹤0.01% |
50,336
-815,852
| -94% | -$87.5M |
|
4183
CTS Corp
CTS
$1.81B
| $5.41M | ﹤0.01% |
135,440
+68,229
| +102% | +$2.83M |
|
4184
PUT
Lithia Motors
LAD
$8.3B
| $5.4M | ﹤0.01% |
17,100
-8,200
| -32% | -$2.65M |
|
|
TIC
4185
TIC Solutions Inc
TIC
$2.15B
| $5.4M | ﹤0.01% |
+405,959
| New | +$4.63M |
|
4186
CALL
Hallador Energy
HNRG
$762M
| $5.4M | ﹤0.01% |
276,000
-180,000
| -39% | -$3.09M |
|
4187
Sabre
SABR
$900M
| $5.4M | ﹤0.01% |
2,950,126
+2,021,152
| +218% | +$4.77M |
|
4188
Array Technologies
ARRY
$778M
| $5.4M | ﹤0.01% |
662,356
-2,034,216
| -75% | -$15.4M |
|
4189
JPMorgan Income ETF
JPIE
$10.3B
| $5.4M | ﹤0.01% |
116,295
-9,119
| -7% | -$422K |
|
4190
CALL
Aaon
AAON
$7.24B
| $5.39M | ﹤0.01% |
57,700
-2,400
| -4% | -$197K |
|
4191
Advance Auto Parts
AAP
$3.41B
| $5.39M | ﹤0.01% |
87,777
+7,338
| +9% | +$434K |
|
|
4192
PUT
Capricor Therapeutics
CAPR
$386M
| $5.38M | ﹤0.01% |
745,600
+443,600
| +147% | +$3.27M |
|
4193
Moog Inc Class A
MOG.A
$14B
| $5.37M | ﹤0.01% |
25,872
-19,706
| -43% | -$3.81M |
|
4194
CALL
Compañía de Minas Buenaventura
BVN
$8.57B
| $5.37M | ﹤0.01% |
220,700
+176,200
| +396% | +$3.3M |
|
|
EMBJ
4195
PUT
Embraer S.A. ADS
EMBJ
$13.4B
| $5.37M | ﹤0.01% |
88,800
+56,500
| +175% | +$3.19M |
|
4196
CALL
Jazz Pharmaceuticals
JAZZ
$15.9B
| $5.36M | ﹤0.01% |
40,700
-2,200
| -5% | -$264K |
|
4197
Capital Group Core Plus Income ETF
CGCP
$8.51B
| $5.36M | ﹤0.01% |
235,997
+100,469
| +74% | +$2.27M |
|
4198
Qorvo
QRVO
$8.66B
| $5.36M | ﹤0.01% |
58,835
-1,378,579
| -96% | -$123M |
|
|
GEMI
4199
Gemini Space Station
GEMI
$508M
| $5.36M | ﹤0.01% |
+223,500
| New | +$5.77M |
|
4200
FLEX LNG
FLNG
$1.67B
| $5.35M | ﹤0.01% |
212,462
+185,272
| +681% | +$4.6M |
|
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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.