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 | |
|---|---|---|---|---|---|---|
1701
Lincoln National
LNC
$8.7B
| $34.8M | 0.01% |
862,218
-12,047
| -1% | -$466K |
|
1702
Atlantic Union Bankshares
AUB
$6.12B
| $34.8M | 0.01% |
985,024
-198,415
| -17% | -$6.75M |
|
1703
PUT
Waste Management
WM
$89.8B
| $34.7M | 0.01% |
157,300
-166,500
| -51% | -$37.5M |
|
1704
Ramaco Resources Class A
METC
$777M
| $34.7M | 0.01% |
1,046,317
+713,072
| +214% | +$16.6M |
|
1705
CALL
BWX Technologies
BWXT
$15.9B
| $34.7M | 0.01% |
188,100
+113,600
| +152% | +$18.3M |
|
1706
PUT
State Street SPDR S&P Metals & Mining ETF
XME
$4.53B
| $34.7M | 0.01% |
372,100
+95,200
| +34% | +$7.6M |
|
1707
Envista
NVST
$4.51B
| $34.6M | 0.01% |
1,700,855
+1,618,845
| +1,974% | +$33.3M |
|
1708
PUT
Lamb Weston
LW
$7.3B
| $34.5M | 0.01% |
594,500
+157,700
| +36% | +$8.62M |
|
1709
CALL
Xcel Energy
XEL
$49.5B
| $34.5M | 0.01% |
427,400
-1,096,500
| -72% | -$79.3M |
|
1710
PUT
L3Harris
LHX
$54.3B
| $34.5M | 0.01% |
112,800
+10,700
| +10% | +$2.92M |
|
1711
Arthur J. Gallagher & Co
AJG
$64.4B
| $34.4M | 0.01% |
111,218
+80,522
| +262% | +$24.3M |
|
1712
Madison Square Garden
MSGE
$4.04B
| $34.4M | 0.01% |
761,208
-230,950
| -23% | -$9.36M |
|
1713
Digital Realty Trust
DLR
$74.1B
| $34.4M | 0.01% |
199,026
-1,289,270
| -87% | -$220M |
|
1714
Lemonade
LMND
$4.07B
| $34.4M | 0.01% |
642,367
+52,999
| +9% | +$2.59M |
|
1715
Hecla Mining
HL
$12.3B
| $34.4M | 0.01% |
2,839,997
-675,011
| -19% | -$5.42M |
|
|
TTAN
1716
ServiceTitan Inc
TTAN
$8.62B
| $34.3M | 0.01% |
339,836
-9,531
| -3% | -$1.05M |
|
1717
PUT
Kinross Gold
KGC
$32.4B
| $34.3M | 0.01% |
1,378,500
+617,900
| +81% | +$11.9M |
|
1718
CALL
Direxion Daily Regional Banks Bull 3X ETF
DPST
$417M
| $34.2M | 0.01% |
342,300
+13,800
| +4% | +$1.39M |
|
1719
PUT
Chubb
CB
$133B
| $34.2M | 0.01% |
121,300
-24,100
| -17% | -$6.63M |
|
1720
Hubbell
HUBB
$27B
| $34.2M | 0.01% |
79,375
+67,793
| +585% | +$29.2M |
|
1721
PUT
Innodata
INOD
$2.09B
| $34.1M | 0.01% |
442,900
+186,500
| +73% | +$9.42M |
|
1722
Coupang
CPNG
$29B
| $34.1M | 0.01% |
1,059,308
-2,922,567
| -73% | -$88.3M |
|
1723
CALL
XPeng
XPEV
$11.2B
| $34.1M | 0.01% |
1,456,400
+230,500
| +19% | +$4.63M |
|
|
SNCY
1724
DELISTED
Sun Country Airlines
SNCY
| $34.1M | 0.01% |
2,886,828
+76,582
| +3% | +$947K |
|
1725
PUT
Marathon Petroleum
MPC
$99.8B
| $34.1M | 0.01% |
176,700
-38,500
| -18% | -$6.77M |
|
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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.