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 | |
|---|---|---|---|---|---|---|
5576
Stratasys
SSYS
$767M
| $2.52M | ﹤0.01% |
224,735
-159,078
| -41% | -$1.71M |
|
5577
iShares Global Comm Services ETF
IXP
$500M
| $2.51M | ﹤0.01% |
+20,337
| New | +$2.39M |
|
5578
CALL
Invesco Taxable Municipal Bond ETF
BAB
$993M
| $2.51M | ﹤0.01% |
92,100
+56,300
| +157% | +$1.5M |
|
5579
ProShares Ultra Financials
UYG
$835M
| $2.51M | ﹤0.01% |
25,323
+1,587
| +7% | +$153K |
|
5580
Southside Bancshares
SBSI
$975M
| $2.51M | ﹤0.01% |
88,844
-14,968
| -14% | -$453K |
|
5581
TaskUs
TASK
$659M
| $2.51M | ﹤0.01% |
140,576
+28,362
| +25% | +$491K |
|
5582
CALL
CONMED
CNMD
$1.48B
| $2.51M | ﹤0.01% |
+53,300
| New | +$2.76M |
|
5583
State Street SPDR S&P Emerging Markets Small Cap ETF
EWX
$705M
| $2.5M | ﹤0.01% |
37,223
+25,291
| +212% | +$1.65M |
|
|
AMTM
5584
CALL
Amentum Holdings
AMTM
$5B
| $2.5M | ﹤0.01% |
104,574
-131,230
| -56% | -$3.2M |
|
5585
CALL
Pinnacle Financial Partners Inc
PNFP
$16.2B
| $2.5M | ﹤0.01% |
26,700
+19,300
| +261% | +$1.93M |
|
5586
CALL
ProShares Ether Strategy ETF
EETH
$54.7M
| $2.5M | ﹤0.01% |
36,900
+6,600
| +22% | +$446K |
|
|
5587
PUT
ProShares Ether Strategy ETF
EETH
$54.7M
| $2.5M | ﹤0.01% |
36,900
+21,000
| +132% | +$1.42M |
|
5588
CALL
Costamare
CMRE
$1.81B
| $2.5M | ﹤0.01% |
209,900
+76,900
| +58% | +$841K |
|
5589
CALL
RPM International
RPM
$14.3B
| $2.5M | ﹤0.01% |
21,200
-15,800
| -43% | -$1.9M |
|
5590
Timken Company
TKR
$9.28B
| $2.49M | ﹤0.01% |
33,179
-256,303
| -89% | -$19.8M |
|
5591
CALL
FIVE9
FIVN
$2.38B
| $2.49M | ﹤0.01% |
102,900
+28,800
| +39% | +$761K |
|
5592
CALL
Krystal Biotech
KRYS
$9.94B
| $2.49M | ﹤0.01% |
14,100
-7,400
| -34% | -$1.11M |
|
5593
PUT
TD Synnex
SNX
$21.1B
| $2.49M | ﹤0.01% |
15,200
+10,900
| +253% | +$1.61M |
|
|
CURB
5594
Curbline Properties
CURB
$3.45B
| $2.49M | ﹤0.01% |
111,544
-30,776
| -22% | -$694K |
|
5595
PUT
Federal Agricultural Mortgage
AGM
$2.51B
| $2.49M | ﹤0.01% |
14,800
+7,900
| +114% | +$1.48M |
|
|
JBTM
5596
CALL
JBT Marel
JBTM
$6.16B
| $2.49M | ﹤0.01% |
17,700
+13,700
| +343% | +$1.87M |
|
5597
PUT
Direxion Daily Energy Bull 2X ETF
ERX
$251M
| $2.49M | ﹤0.01% |
44,100
-10,600
| -19% | -$575K |
|
5598
CALL
EnerSys
ENS
$7.3B
| $2.49M | ﹤0.01% |
22,000
+9,200
| +72% | +$905K |
|
5599
WisdomTree International High Dividend Fund
DTH
$661M
| $2.48M | ﹤0.01% |
+50,532
| New | +$2.43M |
|
5600
PUT
Badger Meter
BMI
$3.73B
| $2.48M | ﹤0.01% |
13,900
+9,600
| +223% | +$1.89M |
|
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.