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 | |
|---|---|---|---|---|---|---|
|
FWDI
1926
Forward Industries Inc
FWDI
$314M
| $27.6M | ﹤0.01% |
+1,081,081
| New | +$17.8M |
|
1927
CALL
Advance Auto Parts
AAP
$3.41B
| $27.6M | ﹤0.01% |
450,100
+28,700
| +7% | +$1.7M |
|
1928
CALL
GitLab
GTLB
$7.2B
| $27.5M | ﹤0.01% |
610,800
+253,700
| +71% | +$11.6M |
|
1929
PUT
iPath Series B S&P 500 VIX Short-Term Futures ETN
VXX
$140M
| $27.5M | ﹤0.01% |
830,300
+404,025
| +95% | +$16M |
|
|
CFLT
1930
CALL
DELISTED
Confluent
CFLT
| $27.5M | ﹤0.01% |
1,389,700
+429,200
| +45% | +$8.98M |
|
1931
W.W. Grainger
GWW
$62.3B
| $27.5M | ﹤0.01% |
28,868
-15,240
| -35% | -$15.3M |
|
1932
CALL
Nasdaq
NDAQ
$54.2B
| $27.5M | ﹤0.01% |
311,000
+95,000
| +44% | +$8.8M |
|
1933
PUT
Direxion Daily FTSE China Bull 3X ETF
YINN
$653M
| $27.4M | ﹤0.01% |
505,500
+172,200
| +52% | +$8M |
|
1934
PUT
Energy Fuels
UUUU
$3.77B
| $27.4M | ﹤0.01% |
1,787,300
+1,180,400
| +194% | +$12.5M |
|
1935
PUT
Madrigal Pharmaceuticals
MDGL
$11.7B
| $27.4M | ﹤0.01% |
59,800
+4,400
| +8% | +$1.64M |
|
1936
PUT
Canadian Natural Resources
CNQ
$98.9B
| $27.4M | ﹤0.01% |
857,600
-45,800
| -5% | -$1.43M |
|
1937
PUT
HP
HPQ
$27.5B
| $27.4M | ﹤0.01% |
1,005,300
-1,037,700
| -51% | -$27.7M |
|
1938
Chemed
CHE
$6.96B
| $27.4M | ﹤0.01% |
61,132
+44,396
| +265% | +$20.1M |
|
1939
CALL
T. Rowe Price
TROW
$23.6B
| $27.4M | ﹤0.01% |
266,500
-207,800
| -44% | -$21.8M |
|
1940
McKesson
MCK
$101B
| $27.3M | ﹤0.01% |
+35,393
| New | +$24.9M |
|
1941
PUT
MGM Resorts International
MGM
$11.1B
| $27.3M | ﹤0.01% |
788,300
-96,600
| -11% | -$3.54M |
|
1942
Genius Sports
GENI
$2.33B
| $27.3M | ﹤0.01% |
2,203,366
+374,635
| +20% | +$4.48M |
|
1943
Aramark
ARMK
$16.4B
| $27.2M | ﹤0.01% |
707,607
-101,392
| -13% | -$4.1M |
|
1944
Raymond James Financial
RJF
$34.8B
| $27.2M | ﹤0.01% |
157,339
+152,179
| +2,949% | +$25.2M |
|
1945
CALL
Sterling Infrastructure
STRL
$17.6B
| $27.1M | ﹤0.01% |
79,900
+31,100
| +64% | +$8.83M |
|
1946
PUT
Teck Resources
TECK
$31.2B
| $27.1M | ﹤0.01% |
618,100
+345,700
| +127% | +$12.6M |
|
1947
James Hardie Industries
JHX
$18B
| $27.1M | ﹤0.01% |
1,409,912
-1,717,306
| -55% | -$41.1M |
|
1948
Prudential Financial
PRU
$43.2B
| $27.1M | ﹤0.01% |
261,031
+196,306
| +303% | +$20.7M |
|
1949
CALL
Exelon
EXC
$47.2B
| $27.1M | ﹤0.01% |
601,100
+3,400
| +0.6% | +$149K |
|
|
SPYM
1950
PUT
State Street SPDR Portfolio S&P 500 ETF
SPYM
$169B
| $27M | ﹤0.01% |
345,000
+19,700
| +6% | +$1.49M |
|
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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.