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 | |
|---|---|---|---|---|---|---|
1476
CALL
Air Products & Chemicals
APD
$68.7B
| $44.9M | 0.01% |
164,600
-29,600
| -15% | -$8.57M |
|
1477
CALL
Oneok
OKE
$59.7B
| $44.9M | 0.01% |
614,722
+297,676
| +94% | +$22.8M |
|
1478
AB InBev
BUD
$156B
| $44.9M | 0.01% |
752,476
+378,276
| +101% | +$23.8M |
|
1479
PUT
monday.com
MNDY
$3.73B
| $44.8M | 0.01% |
231,500
+160,900
| +228% | +$37M |
|
1480
PUT
iShares MSCI Japan ETF
EWJ
$23.1B
| $44.8M | 0.01% |
558,700
+248,500
| +80% | +$19.2M |
|
1481
Flutter Entertainment
FLUT
$17.3B
| $44.8M | 0.01% |
176,350
-239,244
| -58% | -$70M |
|
|
FIG
1482
Figma
FIG
$13.6B
| $44.8M | 0.01% |
+863,380
| New | +$59.3M |
|
1483
PUT
Hewlett Packard
HPE
$78.4B
| $44.8M | 0.01% |
1,822,300
+611,100
| +50% | +$13.5M |
|
1484
PUT
Kinder Morgan
KMI
$73B
| $44.7M | 0.01% |
1,580,100
-440,700
| -22% | -$12.1M |
|
1485
PUT
Snap
SNAP
$9.05B
| $44.7M | 0.01% |
5,800,200
+2,368,900
| +69% | +$19.7M |
|
|
1486
CALL
Kinder Morgan
KMI
$73B
| $44.7M | 0.01% |
1,577,800
-1,560,100
| -50% | -$42.7M |
|
1487
CALL
L3Harris
LHX
$54.5B
| $44.4M | 0.01% |
145,500
+3,900
| +3% | +$1.07M |
|
1488
Wynn Resorts
WYNN
$10.6B
| $44.4M | 0.01% |
346,236
-801,536
| -70% | -$92.5M |
|
1489
CALL
Sempra
SRE
$57B
| $44.4M | 0.01% |
493,100
-106,600
| -18% | -$8.63M |
|
|
EMBJ
1490
Embraer S.A. ADS
EMBJ
$13.4B
| $44.3M | 0.01% |
733,035
+683,649
| +1,384% | +$38.6M |
|
1491
CALL
GraniteShares 2x Long COIN Daily ETF
CONL
$414M
| $44.3M | 0.01% |
1,184,600
+271,600
| +30% | +$11.1M |
|
1492
Century Aluminum
CENX
$4.7B
| $44.2M | 0.01% |
1,505,696
-416,961
| -22% | -$9.45M |
|
1493
CALL
Ferrari
RACE
$72.7B
| $44.2M | 0.01% |
91,000
-900
| -1% | -$431K |
|
1494
CALL
Parker-Hannifin
PH
$133B
| $44.1M | 0.01% |
58,200
-168,900
| -74% | -$125M |
|
1495
United Parcel Service
UPS
$89B
| $44.1M | 0.01% |
528,233
-497,601
| -49% | -$45.1M |
|
1496
CALL
Mondelez International
MDLZ
$81.3B
| $44.1M | 0.01% |
706,000
-239,700
| -25% | -$15.5M |
|
1497
TC Energy
TRP
$66.4B
| $44.1M | 0.01% |
810,458
+478,434
| +144% | +$24M |
|
1498
Sony
SONY
$142B
| $44.1M | 0.01% |
1,530,932
+209,953
| +16% | +$5.65M |
|
1499
Mobileye
MBLY
$7.58B
| $44M | 0.01% |
3,118,067
+2,242,898
| +256% | +$33.4M |
|
1500
AutoZone
AZO
$49.6B
| $44M | 0.01% |
10,261
-35,780
| -78% | -$144M |
|
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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.