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 | |
|---|---|---|---|---|---|---|
1451
Apogee Therapeutics
APGE
$10.2B
| $46.5M | 0.01% |
1,169,244
+673,585
| +136% | +$25.7M |
|
1452
Brown-Forman Class B
BF.B
$13B
| $46.4M | 0.01% |
1,714,901
-1,831,797
| -52% | -$53.1M |
|
1453
GoDaddy
GDDY
$12.2B
| $46.4M | 0.01% |
339,065
+119,996
| +55% | +$18.5M |
|
1454
CALL
Fluor
FLR
$7.11B
| $46.2M | 0.01% |
1,098,300
+619,900
| +130% | +$28.5M |
|
1455
CALL
Archer Aviation
ACHR
$5.07B
| $46M | 0.01% |
4,797,500
+1,487,400
| +45% | +$14.7M |
|
1456
PUT
British American Tobacco
BTI
$123B
| $45.9M | 0.01% |
865,500
+196,300
| +29% | +$10.7M |
|
1457
CALL
Cummins
CMI
$87.5B
| $45.9M | 0.01% |
108,700
+16,600
| +18% | +$6.36M |
|
1458
CALL
Hershey
HSY
$37B
| $45.8M | 0.01% |
245,100
-153,000
| -38% | -$27.8M |
|
1459
General Mills
GIS
$20.9B
| $45.8M | 0.01% |
907,865
-1,299,581
| -59% | -$65.2M |
|
1460
CALL
Kinross Gold
KGC
$32.3B
| $45.7M | 0.01% |
1,840,000
+542,400
| +42% | +$10.4M |
|
1461
CALL
United Therapeutics
UTHR
$21.4B
| $45.7M | 0.01% |
108,900
+81,600
| +299% | +$27.4M |
|
1462
CALL
iShares MSCI India ETF
INDA
$6.55B
| $45.5M | 0.01% |
874,600
+572,700
| +190% | +$30.6M |
|
1463
Western Union
WU
$2.3B
| $45.5M | 0.01% |
5,697,124
+3,487,790
| +158% | +$29.2M |
|
|
1464
PUT
iShares MSCI India ETF
INDA
$6.55B
| $45.5M | 0.01% |
874,200
+660,500
| +309% | +$35.3M |
|
1465
CALL
GE HealthCare
GEHC
$33.3B
| $45.5M | 0.01% |
605,700
-83,700
| -12% | -$6.24M |
|
1466
CALL
Alcoa
AA
$13.2B
| $45.5M | 0.01% |
1,382,600
+9,600
| +0.7% | +$298K |
|
1467
Bank of Hawaii
BOH
$3.17B
| $45.5M | 0.01% |
692,633
+639,777
| +1,210% | +$42.7M |
|
1468
PUT
TransDigm Group
TDG
$68.9B
| $45.3M | 0.01% |
34,400
+400
| +1% | +$572K |
|
1469
CALL
Waste Management
WM
$90.2B
| $45.3M | 0.01% |
205,100
-117,100
| -36% | -$26.4M |
|
1470
CALL
Williams Companies
WMB
$91.3B
| $45.3M | 0.01% |
714,300
-623,900
| -47% | -$36.6M |
|
1471
Gildan
GIL
$10.5B
| $45.2M | 0.01% |
782,471
-397,779
| -34% | -$21.3M |
|
1472
CALL
Sherwin-Williams
SHW
$86.8B
| $45.1M | 0.01% |
130,300
-8,400
| -6% | -$2.96M |
|
|
BULL
1473
PUT
Webull Corp
BULL
$4.26B
| $45.1M | 0.01% |
3,049,600
+2,519,200
| +475% | +$35.9M |
|
1474
Warrior Met Coal
HCC
$5.2B
| $45M | 0.01% |
+707,564
| New | +$40.4M |
|
1475
PUT
Stanley Black & Decker
SWK
$15.3B
| $44.9M | 0.01% |
604,500
+179,600
| +42% | +$13.2M |
|
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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.