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 | |
|---|---|---|---|---|---|---|
2401
Darden Restaurants
DRI
$25.6B
| $18.5M | ﹤0.01% |
97,140
+62,641
| +182% | +$12.9M |
|
2402
CALL
Texas Pacific Land
TPL
$24.7B
| $18.5M | ﹤0.01% |
59,400
+12,000
| +25% | +$3.78M |
|
2403
PUT
Digital Realty Trust
DLR
$74.1B
| $18.5M | ﹤0.01% |
106,900
-165,500
| -61% | -$28.3M |
|
2404
Philips
PHG
$26.7B
| $18.5M | ﹤0.01% |
702,847
+645,711
| +1,130% | +$16.6M |
|
2405
PUT
Fidelity National Information Services
FIS
$22.1B
| $18.5M | ﹤0.01% |
280,100
+21,600
| +8% | +$1.58M |
|
2406
Charles River Laboratories
CRL
$13.4B
| $18.5M | ﹤0.01% |
118,030
-446,561
| -79% | -$70.9M |
|
2407
Sphere Entertainment
SPHR
$6.03B
| $18.4M | ﹤0.01% |
296,702
-70,773
| -19% | -$3.34M |
|
2408
SL Green Realty
SLG
$3.97B
| $18.4M | ﹤0.01% |
308,069
+128,257
| +71% | +$7.59M |
|
2409
CALL
BioNTech
BNTX
$23.4B
| $18.4M | ﹤0.01% |
186,800
+51,200
| +38% | +$5.47M |
|
2410
Real Brokerage
REAX
$523M
| $18.4M | ﹤0.01% |
4,406,517
+3,844,981
| +685% | +$17.4M |
|
2411
PUT
Air Products & Chemicals
APD
$68.8B
| $18.4M | ﹤0.01% |
67,500
+2,300
| +4% | +$666K |
|
2412
Royal Caribbean
RCL
$81.6B
| $18.4M | ﹤0.01% |
+56,874
| New | +$19M |
|
|
WRD
2413
WeRide Inc
WRD
$1.92B
| $18.4M | ﹤0.01% |
1,857,956
+1,728,427
| +1,334% | +$16.4M |
|
2414
PUT
GSK
GSK
$99.2B
| $18.4M | ﹤0.01% |
425,800
+12,800
| +3% | +$500K |
|
2415
PUT
Simon Property Group
SPG
$71B
| $18.4M | ﹤0.01% |
97,900
-4,600
| -4% | -$794K |
|
|
MRP
2416
Millrose Properties Inc
MRP
$5.04B
| $18.4M | ﹤0.01% |
546,567
-683,350
| -56% | -$22.1M |
|
2417
CALL
Ecolab
ECL
$77.4B
| $18.3M | ﹤0.01% |
67,000
-12,300
| -16% | -$3.34M |
|
2418
PUT
Cenovus Energy
CVE
$57.2B
| $18.3M | ﹤0.01% |
1,078,600
+341,700
| +46% | +$5.33M |
|
2419
CALL
Invesco KBW Bank ETF
KBWB
$6.87B
| $18.3M | ﹤0.01% |
234,300
+152,500
| +186% | +$11.5M |
|
2420
CALL
Noble Corp
NE
$7.2B
| $18.3M | ﹤0.01% |
646,821
-210,154
| -25% | -$5.95M |
|
2421
Oshkosh
OSK
$9.44B
| $18.3M | ﹤0.01% |
140,884
+58,536
| +71% | +$7.77M |
|
2422
State Street Energy Select Sector SPDR ETF
XLE
$40.5B
| $18.3M | ﹤0.01% |
408,752
-52,362
| -11% | -$2.29M |
|
2423
Aptiv
APTV
$10.3B
| $18.2M | ﹤0.01% |
211,410
+82,268
| +64% | +$6.21M |
|
|
ETOR
2424
eToro Group
ETOR
$2.27B
| $18.2M | ﹤0.01% |
441,039
+82,261
| +23% | +$4.23M |
|
2425
Henry Schein
HSIC
$10B
| $18.2M | ﹤0.01% |
274,218
+201,400
| +277% | +$13.9M |
|
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.