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 | |
|---|---|---|---|---|---|---|
6651
CALL
Pegasystems
PEGA
$5.39B
| $1.49M | ﹤0.01% |
25,900
-4,000
| -13% | -$220K |
|
6652
Astrana Health
ASTH
$1.94B
| $1.49M | ﹤0.01% |
52,518
-131,372
| -71% | -$3.56M |
|
6653
OneAscent Core Plus Bond ETF
OACP
$270M
| $1.49M | ﹤0.01% |
64,530
+42,032
| +187% | +$962K |
|
|
LAZR
6654
CALL
DELISTED
Luminar Technologies
LAZR
| $1.49M | ﹤0.01% |
778,802
+188,984
| +32% | +$464K |
|
6655
CALL
ICU Medical
ICUI
$4.62B
| $1.49M | ﹤0.01% |
12,400
+10,000
| +417% | +$1.27M |
|
|
SPR
6656
PUT
DELISTED
Spirit AeroSystems
SPR
| $1.49M | ﹤0.01% |
38,500
-200
| -0.5% | -$7.99K |
|
6657
CALL
Construction Partners
ROAD
$6.45B
| $1.49M | ﹤0.01% |
11,700
+6,900
| +144% | +$788K |
|
6658
Dimensional US Marketwide Value ETF
DFUV
$15.9B
| $1.49M | ﹤0.01% |
33,241
+24,444
| +278% | +$1.06M |
|
6659
Civeo
CVEO
$347M
| $1.49M | ﹤0.01% |
64,585
-2,899
| -4% | -$67.9K |
|
6660
CALL
Radian Group
RDN
$4.95B
| $1.49M | ﹤0.01% |
41,000
+19,800
| +93% | +$689K |
|
6661
PUT
O-I Glass
OI
$991M
| $1.48M | ﹤0.01% |
114,400
-3,200
| -3% | -$43.6K |
|
6662
WisdomTree Voya Yield Enhanced USD Universal Bond Fund
UNIY
$1.31B
| $1.48M | ﹤0.01% |
30,127
-2,349
| -7% | -$115K |
|
6663
Horizon Kinetics Inflation Beneficiaries ETF
INFL
$1.56B
| $1.48M | ﹤0.01% |
+33,162
| New | +$1.41M |
|
6664
CALL
Richtech Robotics
RR
$364M
| $1.48M | ﹤0.01% |
+345,400
| New | +$908K |
|
6665
Liquidity Services
LQDT
$1.33B
| $1.48M | ﹤0.01% |
53,999
-124,167
| -70% | -$3.19M |
|
|
SLVR
6666
PUT
Sprott Silver Miners & Physical Silver ETF
SLVR
$730M
| $1.48M | ﹤0.01% |
+33,400
| New | +$1.16M |
|
6667
PUT
Vanguard S&P 500 Growth ETF
VOOG
$26.9B
| $1.48M | ﹤0.01% |
20,400
-9,600
| -32% | -$664K |
|
|
KYIV
6668
PUT
Kyivstar Group
KYIV
$3B
| $1.48M | ﹤0.01% |
+118,200
| New | +$1.4M |
|
6669
Columbia India Consumer ETF
INCO
$235M
| $1.47M | ﹤0.01% |
22,801
-3,271
| -13% | -$212K |
|
6670
iShares Core 10+ Year USD Bond ETF
ILTB
$589M
| $1.47M | ﹤0.01% |
29,174
-69,563
| -70% | -$3.44M |
|
|
CARL
6671
Carlsmed
CARL
$382M
| $1.47M | ﹤0.01% |
+110,000
| New | +$1.5M |
|
6672
CALL
PTC Therapeutics
PTCT
$6.05B
| $1.47M | ﹤0.01% |
24,000
-10,800
| -31% | -$563K |
|
6673
Hanmi Financial
HAFC
$950M
| $1.47M | ﹤0.01% |
59,509
+1,436
| +2% | +$35.4K |
|
6674
CALL
Donaldson
DCI
$10.9B
| $1.47M | ﹤0.01% |
17,900
-22,900
| -56% | -$1.73M |
|
6675
PUT
Advanced Energy
AEIS
$12.4B
| $1.46M | ﹤0.01% |
8,600
+5,900
| +219% | +$888K |
|
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.