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 | |
|---|---|---|---|---|---|---|
5551
Ocugen
OCGN
$468M
| $2.56M | ﹤0.01% |
1,568,211
+966,197
| +160% | +$1.07M |
|
5552
PUT
InMode
INMD
$864M
| $2.55M | ﹤0.01% |
171,400
+80,000
| +88% | +$1.17M |
|
5553
First Trust Long Duration Opportunities ETF
LGOV
$621M
| $2.55M | ﹤0.01% |
117,375
-135,902
| -54% | -$2.92M |
|
5554
PUT
FuelCell Energy
FCEL
$1.79B
| $2.55M | ﹤0.01% |
327,000
+179,800
| +122% | +$977K |
|
5555
Franklin FTSE United Kingdom ETF
FLGB
$931M
| $2.55M | ﹤0.01% |
78,914
+57,013
| +260% | +$1.79M |
|
5556
WPP
WPP
$5.57B
| $2.55M | ﹤0.01% |
101,611
+92,256
| +986% | +$2.52M |
|
5557
Coursera
COUR
$1.46B
| $2.54M | ﹤0.01% |
217,211
-254,024
| -54% | -$2.76M |
|
5558
PUT
FS KKR Capital
FSK
$3.32B
| $2.54M | ﹤0.01% |
170,300
+113,100
| +198% | +$2.14M |
|
5559
PUT
Ameresco
AMRC
$1.51B
| $2.54M | ﹤0.01% |
75,700
-4,000
| -5% | -$91.5K |
|
5560
CALL
Yeti Holdings
YETI
$3.14B
| $2.54M | ﹤0.01% |
76,600
-36,900
| -33% | -$1.29M |
|
5561
CALL
Direxion Daily Healthcare Bull 3X ETF
CURE
$185M
| $2.54M | ﹤0.01% |
30,400
+18,000
| +145% | +$1.4M |
|
5562
CALL
Telus
TU
$15.3B
| $2.54M | ﹤0.01% |
161,000
+51,600
| +47% | +$837K |
|
5563
PUT
Global X Robotics & Artificial Intelligence ETF
BOTZ
$3.6B
| $2.54M | ﹤0.01% |
71,600
| – | – |
|
5564
PUT
Textron
TXT
$15.1B
| $2.53M | ﹤0.01% |
30,000
+12,200
| +69% | +$993K |
|
|
LB
5565
CALL
LandBridge Co
LB
$2.26B
| $2.53M | ﹤0.01% |
47,500
-4,000
| -8% | -$221K |
|
5566
PUT
Genesis Energy
GEL
$1.96B
| $2.53M | ﹤0.01% |
151,500
-27,600
| -15% | -$464K |
|
5567
CALL
Viavi Solutions
VIAV
$11.4B
| $2.53M | ﹤0.01% |
199,400
+167,200
| +519% | +$1.84M |
|
5568
KULR Technology Group
KULR
$121M
| $2.53M | ﹤0.01% |
608,213
+530,643
| +684% | +$2.83M |
|
5569
Grupo Aeroportuario del Sureste
ASR
$7.89B
| $2.53M | ﹤0.01% |
+7,824
| New | +$2.52M |
|
5570
PUT
Kodak
KODK
$976M
| $2.53M | ﹤0.01% |
394,000
+30,700
| +8% | +$193K |
|
5571
New Jersey Resources
NJR
$5.58B
| $2.53M | ﹤0.01% |
52,450
-83,177
| -61% | -$3.88M |
|
|
MOMO
5572
Hello Group
MOMO
$845M
| $2.53M | ﹤0.01% |
340,313
-184,110
| -35% | -$1.5M |
|
|
ALE
5573
CALL
DELISTED
Allete
ALE
| $2.52M | ﹤0.01% |
+38,000
| New | +$2.47M |
|
|
ETHU
5574
2x Ether ETF
ETHU
$739M
| $2.52M | ﹤0.01% |
+19,417
| New | +$2.47M |
|
5575
CALL
NEOS Nasdaq 100 High Income ETF
QQQI
$14.1B
| $2.52M | ﹤0.01% |
46,500
-3,000
| -6% | -$159K |
|
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.