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 |
NVIDIA
NVDA
|
+$820M |
| 2 |
Microsoft
MSFT
|
+$811M |
| 3 |
McDonald's
MCD
|
+$804M |
| 4 |
Coca-Cola
KO
|
+$655M |
| 5 |
Amazon
AMZN
|
+$646M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
SCHW
Charles Schwab
SCHW
|
+$1.64B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$1.1B |
| 3 |
Strategy Inc
MSTR
|
+$564M |
| 4 |
Kroger
KR
|
+$558M |
| 5 |
Danaher
DHR
|
+$494M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.33% |
| 2 | Healthcare | 3.23% |
| 3 | Consumer Discretionary | 2.55% |
| 4 | Financials | 2.55% |
| 5 | Industrials | 1.94% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1951
PUT
Alamos Gold
AGI
$14B
| $23.1M | ﹤0.01% |
870,900
+298,800
| +52% | +$7.99M |
|
1952
CALL
TeraWulf
WULF
$8.67B
| $23.1M | ﹤0.01% |
5,279,600
-2,198,400
| -29% | -$7.51M |
|
|
FIXT
1953
TCW Core Plus Bond ETF
FIXT
$226M
| $23.1M | ﹤0.01% |
+605,017
| New | +$23M |
|
|
ELME
1954
Elme Communities
ELME
$144M
| $23.1M | ﹤0.01% |
1,452,765
-131,203
| -8% | -$2.08M |
|
1955
CALL
MPLX
MPLX
$60.3B
| $23.1M | ﹤0.01% |
448,000
-299,600
| -40% | -$15.2M |
|
1956
Dimensional Emerging Core Equity Market ETF
DFAE
$9.83B
| $23.1M | ﹤0.01% |
+796,983
| New | +$21.4M |
|
1957
Equitable Holdings
EQH
$14.5B
| $23.1M | ﹤0.01% |
411,112
-370,198
| -47% | -$19M |
|
1958
PUT
Cencora
COR
$59.9B
| $23.1M | ﹤0.01% |
76,900
+30,300
| +65% | +$8.73M |
|
1959
CALL
FMC
FMC
$1.27B
| $23M | ﹤0.01% |
551,000
+89,000
| +19% | +$3.54M |
|
1960
Nike
NKE
$60.4B
| $23M | ﹤0.01% |
323,781
+280,255
| +644% | +$16.8M |
|
1961
PUT
Edison International
EIX
$27.5B
| $23M | ﹤0.01% |
445,500
+12,500
| +3% | +$685K |
|
1962
PUT
Suncor Energy
SU
$77B
| $22.9M | ﹤0.01% |
612,400
-51,300
| -8% | -$1.86M |
|
1963
BioCryst Pharmaceuticals
BCRX
$2.49B
| $22.9M | ﹤0.01% |
2,557,432
+1,983,243
| +345% | +$18.5M |
|
1964
CALL
Allstate
ALL
$66.1B
| $22.8M | ﹤0.01% |
113,400
-8,300
| -7% | -$1.66M |
|
1965
Cognex
CGNX
$11B
| $22.8M | ﹤0.01% |
719,348
+107,458
| +18% | +$3.08M |
|
1966
Equifax
EFX
$21.2B
| $22.8M | ﹤0.01% |
87,886
-3,725
| -4% | -$947K |
|
1967
PUT
First Majestic Silver
AG
$9.49B
| $22.8M | ﹤0.01% |
2,756,000
-840,950
| -23% | -$5.66M |
|
|
HUT
1968
PUT
Hut 8
HUT
$10.5B
| $22.8M | ﹤0.01% |
1,224,540
+478,600
| +64% | +$7.14M |
|
1969
CALL
Noble Corp
NE
$7.2B
| $22.8M | ﹤0.01% |
856,975
+526,900
| +160% | +$12.6M |
|
1970
PUT
ATI
ATI
$31.1B
| $22.7M | ﹤0.01% |
263,300
+169,900
| +182% | +$11.6M |
|
1971
Ford
F
$57.3B
| $22.7M | ﹤0.01% |
2,094,840
-6,294,917
| -75% | -$64.1M |
|
1972
Ameriprise Financial
AMP
$50.3B
| $22.7M | ﹤0.01% |
42,550
-11,934
| -22% | -$5.9M |
|
1973
PUT
Lamb Weston
LW
$7.3B
| $22.6M | ﹤0.01% |
436,800
+128,800
| +42% | +$6.9M |
|
1974
Kymera Therapeutics
KYMR
$9.76B
| $22.6M | ﹤0.01% |
518,887
+516,382
| +20,614% | +$17.8M |
|
|
MRSH
1975
CALL
Marsh
MRSH
$89.6B
| $22.5M | ﹤0.01% |
102,800
+41,100
| +67% | +$9.28M |
|
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Ken Griffin's Q2 2025 Portfolio in Review
As of Q2 2025, Ken Griffin held 15,819 positions worth $576B, up 9.2% from $527B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Ken Griffin withdrew a net $29.1B in Q2 2025, closing 3,524 positions and reducing 5,141 holdings. Its most notable exit was Kroger, an estimated $558M position sold in full.
By sector, the portfolio is most concentrated in Technology at 3.3% of assets, up from 2.9% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Ken Griffin opened a new position in Walmart Inc worth $401M.
- Ken Griffin's largest Q2 2025 buy was Walmart Inc: 4,099,492 shares worth $401M.
- Ken Griffin added most to NVIDIA in Q2 2025, an estimated $820M increase.
- Ken Griffin's biggest Q2 2025 reduction was Charles Schwab, cutting an estimated $1.64B.
- Ken Griffin fully exited Kroger in Q2 2025, selling an estimated $558M.
- Ken Griffin's ten largest holdings make up 27% of its $576B portfolio in Q2 2025.
- Ken Griffin opened 1,459 new positions and closed 3,524 in Q2 2025.
- Ken Griffin's portfolio value rose 9.2% quarter-over-quarter to $576B.
Based on Citadel Advisors's 13F filing for Q2 2025, filed 14 Aug 2025.