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 | |
|---|---|---|---|---|---|---|
2251
PUT
ProShares UltraShort S&P500
SDS
$366M
| $20.8M | ﹤0.01% |
287,280
+159,520
| +125% | +$12.5M |
|
2252
CALL
Sphere Entertainment
SPHR
$6.03B
| $20.8M | ﹤0.01% |
334,100
+38,200
| +13% | +$1.8M |
|
2253
CALL
J.M. Smucker
SJM
$13B
| $20.7M | ﹤0.01% |
191,000
+34,000
| +22% | +$3.69M |
|
|
VG
2254
Venture Global Inc
VG
$35B
| $20.7M | ﹤0.01% |
1,460,468
+1,446,780
| +10,570% | +$20.6M |
|
2255
Unity
U
$20.4B
| $20.7M | ﹤0.01% |
517,362
-119,475
| -19% | -$4.43M |
|
2256
CALL
Samsara
IOT
$23.2B
| $20.7M | ﹤0.01% |
556,000
-147,800
| -21% | -$5.49M |
|
2257
CALL
DaVita
DVA
$11.5B
| $20.7M | ﹤0.01% |
155,700
-31,500
| -17% | -$4.33M |
|
2258
PUT
Maplebear
CART
$11.3B
| $20.7M | ﹤0.01% |
562,700
+8,400
| +2% | +$387K |
|
2259
Synchrony
SYF
$26.4B
| $20.7M | ﹤0.01% |
290,700
+1,691
| +0.6% | +$123K |
|
2260
PUT
Gold Fields
GFI
$36B
| $20.6M | ﹤0.01% |
491,200
-1,199,400
| -71% | -$37.2M |
|
2261
GeneDx Holdings
WGS
$2.33B
| $20.6M | ﹤0.01% |
190,940
-81,287
| -30% | -$8.86M |
|
2262
CALL
Alpha Metallurgical Resources
AMR
$2.11B
| $20.6M | ﹤0.01% |
125,300
+15,700
| +14% | +$2.18M |
|
2263
Brink's
BCO
$4.71B
| $20.6M | ﹤0.01% |
175,891
+159,244
| +957% | +$16.7M |
|
2264
Mueller Water Products
MWA
$3.99B
| $20.5M | ﹤0.01% |
+805,140
| New | +$20.5M |
|
2265
VICI Properties
VICI
$29B
| $20.5M | ﹤0.01% |
630,077
+623,690
| +9,765% | +$20.6M |
|
2266
Nektar Therapeutics
NKTR
$2.49B
| $20.5M | ﹤0.01% |
+361,073
| New | +$12M |
|
2267
PUT
MSCI
MSCI
$41.4B
| $20.5M | ﹤0.01% |
36,200
-66,600
| -65% | -$37.6M |
|
2268
CALL
Generac Holdings
GNRC
$12.9B
| $20.5M | ﹤0.01% |
122,700
-73,700
| -38% | -$12.9M |
|
2269
CALL
Becton Dickinson
BDX
$50B
| $20.5M | ﹤0.01% |
109,700
-187,600
| -63% | -$34.9M |
|
2270
United States Antimony
UAMY
$825M
| $20.5M | ﹤0.01% |
3,311,701
+1,978,834
| +148% | +$8.27M |
|
2271
PUT
CRH
CRH
$64.6B
| $20.5M | ﹤0.01% |
171,100
+93,200
| +120% | +$9.84M |
|
2272
ASE Group
ASX
$103B
| $20.5M | ﹤0.01% |
1,849,169
-104,726
| -5% | -$1.1M |
|
2273
PUT
ProShares UltraPro Short Dow 30
SDOW
$186M
| $20.5M | ﹤0.01% |
573,425
+530,325
| +1,230% | +$20.8M |
|
2274
CALL
The GEO Group
GEO
$4.11B
| $20.5M | ﹤0.01% |
1,000,000
+188,800
| +23% | +$4.31M |
|
2275
NextDecade
NEXT
$1.91B
| $20.5M | ﹤0.01% |
3,012,833
-273,859
| -8% | -$2.65M |
|
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.