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 | |
|---|---|---|---|---|---|---|
1526
PUT
Ferrari
RACE
$72.8B
| $42.9M | 0.01% |
88,500
-1,700
| -2% | -$815K |
|
1527
CALL
DuPont de Nemours
DD
$19.7B
| $42.9M | 0.01% |
439,123
-48,039
| -10% | -$4.53M |
|
1528
CALL
Direxion Daily 20+ Year Treasury Bull 3X ETF
TMF
$2.11B
| $42.8M | 0.01% |
1,066,010
+258,800
| +32% | +$9.91M |
|
1529
Welltower
WELL
$170B
| $42.8M | 0.01% |
240,242
-726,128
| -75% | -$119M |
|
|
ETHA
1530
iShares Ethereum Trust ETF
ETHA
$5.53B
| $42.8M | 0.01% |
1,357,439
-961,811
| -41% | -$28.5M |
|
1531
Murphy USA
MUSA
$10.5B
| $42.8M | 0.01% |
110,149
+95,645
| +659% | +$37.9M |
|
1532
Bruker
BRKR
$8.8B
| $42.7M | 0.01% |
1,315,634
-1,396,822
| -51% | -$49.8M |
|
1533
Amgen
AMGN
$224B
| $42.6M | 0.01% |
150,848
+121,735
| +418% | +$35.3M |
|
1534
Albemarle
ALB
$16.1B
| $42.5M | 0.01% |
524,273
-64,930
| -11% | -$5.01M |
|
1535
CALL
National Grid
NGG
$81.5B
| $42.5M | 0.01% |
592,993
+328,043
| +124% | +$23M |
|
1536
PUT
Royal Gold
RGLD
$19.6B
| $42.5M | 0.01% |
211,800
+59,100
| +39% | +$10.2M |
|
1537
CALL
Chubb
CB
$133B
| $42.5M | 0.01% |
150,400
-46,800
| -24% | -$12.9M |
|
1538
GitLab
GTLB
$7.25B
| $42.4M | 0.01% |
941,472
+818,622
| +666% | +$37.5M |
|
1539
CALL
Canadian Natural Resources
CNQ
$99.7B
| $42.4M | 0.01% |
1,325,600
-176,500
| -12% | -$5.53M |
|
1540
CALL
Direxion Daily S&P Biotech Bull 3X ETF
LABU
$621M
| $42.4M | 0.01% |
452,485
+175,435
| +63% | +$12.4M |
|
1541
Cognizant
CTSH
$26.6B
| $42.2M | 0.01% |
629,577
-298,689
| -32% | -$21.6M |
|
1542
News Corp Class A
NWSA
$15.7B
| $42.2M | 0.01% |
1,374,568
-2,011,719
| -59% | -$59.6M |
|
1543
Lennar Class A
LEN
$20.9B
| $41.9M | 0.01% |
332,763
+279,622
| +526% | +$34.7M |
|
1544
Deckers Outdoor
DECK
$12.7B
| $41.9M | 0.01% |
413,694
+147,417
| +55% | +$16.1M |
|
1545
PUT
First Majestic Silver
AG
$9.49B
| $41.8M | 0.01% |
3,405,000
+649,000
| +24% | +$6.01M |
|
1546
PUT
QuantumScape Corp
QS
$3.8B
| $41.8M | 0.01% |
3,393,000
+2,728,800
| +411% | +$26.6M |
|
1547
Twilio
TWLO
$37B
| $41.7M | 0.01% |
416,725
-220,065
| -35% | -$24.8M |
|
1548
Vale
VALE
$58B
| $41.7M | 0.01% |
3,837,949
+2,714,926
| +242% | +$27.7M |
|
1549
FedEx
FDX
$79.2B
| $41.7M | 0.01% |
176,727
+5,948
| +3% | +$1.37M |
|
1550
PUT
Duke Energy
DUK
$96.8B
| $41.7M | 0.01% |
336,700
-389,500
| -54% | -$47.3M |
|
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, 5,365 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.