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 | |
|---|---|---|---|---|---|---|
1876
CALL
Coca-Cola Europacific Partners
CCEP
$47.6B
| $24.7M | ﹤0.01% |
266,700
+259,100
| +3,409% | +$23.2M |
|
1877
PUT
Archer Daniels Midland
ADM
$38.8B
| $24.7M | ﹤0.01% |
468,400
-49,200
| -10% | -$2.39M |
|
1878
Alexandria Real Estate Equities
ARE
$8.28B
| $24.7M | ﹤0.01% |
340,209
+261,841
| +334% | +$19.5M |
|
1879
Alaska Air
ALK
$5.13B
| $24.7M | ﹤0.01% |
499,280
-2,630,438
| -84% | -$128M |
|
1880
CALL
Papa John's
PZZA
$799M
| $24.7M | ﹤0.01% |
504,700
-339,000
| -40% | -$13.8M |
|
1881
CALL
Vanguard Real Estate ETF
VNQ
$39.2B
| $24.7M | ﹤0.01% |
277,300
-4,600
| -2% | -$406K |
|
1882
Core Scientific
CORZ
$6.48B
| $24.6M | ﹤0.01% |
1,443,919
+773,814
| +115% | +$7.74M |
|
|
HUT
1883
CALL
Hut 8
HUT
$10.5B
| $24.6M | ﹤0.01% |
1,324,780
+326,920
| +33% | +$4.88M |
|
1884
PUT
Cintas
CTAS
$79.8B
| $24.5M | ﹤0.01% |
110,100
-28,000
| -20% | -$6.03M |
|
1885
LXP Industrial Trust
LXP
$3.57B
| $24.5M | ﹤0.01% |
593,971
+29,440
| +5% | +$1.21M |
|
1886
CALL
Fluor
FLR
$7B
| $24.5M | ﹤0.01% |
478,400
+54,500
| +13% | +$2.17M |
|
1887
CALL
Toll Brothers
TOL
$13.9B
| $24.5M | ﹤0.01% |
214,900
+27,000
| +14% | +$2.8M |
|
1888
PUT
Toyota
TM
$226B
| $24.5M | ﹤0.01% |
142,200
-6,300
| -4% | -$1.14M |
|
1889
CALL
Burlington
BURL
$21.9B
| $24.5M | ﹤0.01% |
105,200
-103,400
| -50% | -$24.6M |
|
1890
Portillo's
PTLO
$374M
| $24.4M | ﹤0.01% |
2,092,616
+1,857,672
| +791% | +$21.4M |
|
1891
PUT
Direxion Daily Small Cap Bear 3x ETF
TZA
$196M
| $24.4M | ﹤0.01% |
205,780
+138,750
| +207% | +$21.2M |
|
1892
PUT
Diamondback Energy
FANG
$56.7B
| $24.4M | ﹤0.01% |
177,400
-13,400
| -7% | -$1.86M |
|
1893
iShares iBonds Dec 2028 Term Corporate ETF
IBDT
$4.07B
| $24.3M | ﹤0.01% |
956,237
+584,601
| +157% | +$14.7M |
|
|
CCC
1894
CCC Intelligent Solutions
CCC
$4.11B
| $24.3M | ﹤0.01% |
2,582,061
+773,137
| +43% | +$6.92M |
|
1895
Elbit Systems
ESLT
$36.7B
| $24.3M | ﹤0.01% |
53,955
+29,257
| +118% | +$11.9M |
|
1896
Super Micro Computer
SMCI
$25.8B
| $24.2M | ﹤0.01% |
494,658
-187,309
| -27% | -$7.22M |
|
1897
CALL
KB Home
KBH
$3.44B
| $24.2M | ﹤0.01% |
456,500
+108,800
| +31% | +$5.79M |
|
1898
CALL
Enbridge
ENB
$111B
| $24.2M | ﹤0.01% |
533,000
-37,100
| -7% | -$1.68M |
|
1899
PUT
Carlyle Group
CG
$17.6B
| $24.2M | ﹤0.01% |
469,900
+263,200
| +127% | +$11.3M |
|
1900
PUT
MP Materials
MP
$10.5B
| $24.1M | ﹤0.01% |
725,800
+412,400
| +132% | +$10.5M |
|
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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.