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 | |
|---|---|---|---|---|---|---|
3326
CALL
CNX Resources
CNX
$5.28B
| $9.45M | ﹤0.01% |
294,200
-10,400
| -3% | -$319K |
|
|
HUT
3327
Hut 8
HUT
$10.5B
| $9.45M | ﹤0.01% |
271,403
-12,525
| -4% | -$318K |
|
3328
PUT
Dynatrace
DT
$14.2B
| $9.44M | ﹤0.01% |
194,900
+41,500
| +27% | +$2.1M |
|
3329
Teladoc Health
TDOC
$1.24B
| $9.42M | ﹤0.01% |
1,218,205
+301,939
| +33% | +$2.36M |
|
3330
FlexShares STOXX Global Broad Infrastructure Index Fund
NFRA
$3.05B
| $9.42M | ﹤0.01% |
+149,648
| New | +$9.29M |
|
3331
Global Net Lease
GNL
$2.03B
| $9.41M | ﹤0.01% |
1,157,528
-547,639
| -32% | -$4.18M |
|
3332
PUT
Sportradar
SRAD
$4.09B
| $9.41M | ﹤0.01% |
349,700
+42,500
| +14% | +$1.26M |
|
3333
PUT
Brighthouse Financial
BHF
$3.37B
| $9.41M | ﹤0.01% |
177,200
+166,000
| +1,482% | +$8.1M |
|
3334
PUT
Wabtec
WAB
$50.5B
| $9.4M | ﹤0.01% |
46,900
+7,200
| +18% | +$1.42M |
|
3335
Brookfield Infrastructure Partners
BIP
$18.3B
| $9.38M | ﹤0.01% |
285,251
+273,373
| +2,302% | +$8.6M |
|
3336
TechnipFMC
FTI
$30.8B
| $9.38M | ﹤0.01% |
237,698
-979,685
| -80% | -$35.8M |
|
|
USAR
3337
USA Rare Earth Inc
USAR
$4.89B
| $9.37M | ﹤0.01% |
545,243
+527,400
| +2,956% | +$7.54M |
|
3338
Camtek
CAMT
$7.72B
| $9.37M | ﹤0.01% |
89,149
+70,855
| +387% | +$6.35M |
|
|
SOHU
3339
Sohu.com
SOHU
$378M
| $9.36M | ﹤0.01% |
598,855
| – | – |
|
3340
PUT
Arthur J. Gallagher & Co
AJG
$64.4B
| $9.35M | ﹤0.01% |
30,200
-15,200
| -33% | -$4.58M |
|
|
3341
PUT
Teladoc Health
TDOC
$1.24B
| $9.35M | ﹤0.01% |
1,209,000
+204,400
| +20% | +$1.6M |
|
3342
Kimbell Royalty Partners
KRP
$1.52B
| $9.31M | ﹤0.01% |
690,505
-99,688
| -13% | -$1.4M |
|
3343
Paymentus
PAY
$5.27B
| $9.3M | ﹤0.01% |
303,992
+223,287
| +277% | +$7.38M |
|
|
VISN
3344
Vistance Networks Inc
VISN
$2.66B
| $9.3M | ﹤0.01% |
600,619
-132,592
| -18% | -$1.72M |
|
3345
PUT
abrdn Physical Palladium Shares ETF
PALL
$651M
| $9.29M | ﹤0.01% |
407,000
+341,500
| +521% | +$7.31M |
|
3346
PUT
International Flavors & Fragrances
IFF
$21.5B
| $9.29M | ﹤0.01% |
151,000
-1,700
| -1% | -$117K |
|
3347
CALL
iShares Russell 1000 Value ETF
IWD
$84.2B
| $9.28M | ﹤0.01% |
45,600
-45,200
| -50% | -$8.99M |
|
3348
Corcept Therapeutics
CORT
$12.4B
| $9.27M | ﹤0.01% |
111,587
-334,417
| -75% | -$24.2M |
|
|
TSSI
3349
TSS Inc
TSSI
$273M
| $9.27M | ﹤0.01% |
512,051
+430,693
| +529% | +$8.6M |
|
3350
PUT
Sable Offshore Corp
SOC
$796M
| $9.27M | ﹤0.01% |
531,000
+333,000
| +168% | +$8.53M |
|
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.