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 | |
|---|---|---|---|---|---|---|
726
CALL
Applied Digital
APLD
$8.81B
| $117M | 0.02% |
5,119,600
+1,762,100
| +52% | +$26.1M |
|
|
SNDK
727
CALL
Sandisk
SNDK
$223B
| $117M | 0.02% |
1,045,412
+173,095
| +20% | +$10.1M |
|
728
Vertiv
VRT
$111B
| $117M | 0.02% |
776,940
+596,454
| +330% | +$79.6M |
|
729
Celsius Holdings
CELH
$7.28B
| $117M | 0.02% |
2,038,117
-1,238,477
| -38% | -$64.8M |
|
730
PUT
Wynn Resorts
WYNN
$10.5B
| $117M | 0.02% |
912,000
-25,000
| -3% | -$2.89M |
|
731
Agree Realty
ADC
$9.34B
| $117M | 0.02% |
1,643,751
+908,605
| +124% | +$65.8M |
|
732
Roku
ROKU
$22.9B
| $117M | 0.02% |
1,165,323
-78,540
| -6% | -$7.24M |
|
733
Jazz Pharmaceuticals
JAZZ
$16B
| $117M | 0.02% |
883,945
+261,773
| +42% | +$31.4M |
|
734
iShares Russell 2000 ETF
IWM
$82.4B
| $116M | 0.02% |
479,996
-267,941
| -36% | -$61.5M |
|
735
Wells Fargo
WFC
$266B
| $116M | 0.02% |
1,385,488
+1,227,381
| +776% | +$99.5M |
|
736
PUT
D-Wave Quantum Inc. Common Stock
QBTS
$7.78B
| $116M | 0.02% |
4,699,700
+2,016,200
| +75% | +$36.7M |
|
737
Roblox
RBLX
$27.1B
| $115M | 0.02% |
833,001
-649,352
| -44% | -$80.7M |
|
738
CALL
Dollar General
DG
$26.9B
| $115M | 0.02% |
1,113,700
-95,700
| -8% | -$10.5M |
|
739
United Therapeutics
UTHR
$21.5B
| $115M | 0.02% |
273,982
+132,971
| +94% | +$44.7M |
|
740
PUT
Estee Lauder
EL
$31.6B
| $115M | 0.02% |
1,300,700
-350,900
| -21% | -$31.2M |
|
|
K
741
DELISTED
Kellanova
K
| $114M | 0.02% |
1,393,252
+192,369
| +16% | +$15.3M |
|
742
Invesco
IVZ
$14.3B
| $114M | 0.02% |
4,981,313
+921,874
| +23% | +$19.1M |
|
743
CALL
ConocoPhillips
COP
$150B
| $114M | 0.02% |
1,205,575
-1,070,675
| -47% | -$101M |
|
744
KKR & Co
KKR
$103B
| $114M | 0.02% |
875,315
+295,253
| +51% | +$41.9M |
|
745
Old Dominion Freight Line
ODFL
$44.7B
| $114M | 0.02% |
806,742
+712,869
| +759% | +$109M |
|
746
Solventum
SOLV
$14.7B
| $114M | 0.02% |
1,555,643
+803,417
| +107% | +$58.9M |
|
747
MetLife
MET
$61.9B
| $113M | 0.02% |
1,377,888
+65,355
| +5% | +$5.14M |
|
|
748
Estee Lauder
EL
$31.6B
| $113M | 0.02% |
1,287,819
+1,230,652
| +2,153% | +$110M |
|
|
EXE
749
PUT
Expand Energy Corp
EXE
$21.9B
| $113M | 0.02% |
1,066,572
+86,000
| +9% | +$8.63M |
|
|
AXON
750
PUT
Axon Enterprise
AXON
$50B
| $113M | 0.02% |
157,600
+24,500
| +18% | +$18.6M |
|
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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.