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 | |
|---|---|---|---|---|---|---|
3051
PUT
Flex
FLEX
$46.6B
| $9.59M | ﹤0.01% |
192,100
+105,600
| +122% | +$4.11M |
|
|
ABVX
3052
Abivax
ABVX
$10.4B
| $9.58M | ﹤0.01% |
1,252,257
-121,603
| -9% | -$793K |
|
|
ARI
3053
Apollo Commercial Real Estate
ARI
$876M
| $9.58M | ﹤0.01% |
989,505
+163,943
| +20% | +$1.54M |
|
3054
PUT
Yeti Holdings
YETI
$3.25B
| $9.56M | ﹤0.01% |
303,300
-370,800
| -55% | -$11.1M |
|
3055
PUT
Liberty Media Series C
FWONK
$26B
| $9.54M | ﹤0.01% |
91,300
+40,800
| +81% | +$3.79M |
|
3056
Expedia Group
EXPE
$39.9B
| $9.54M | ﹤0.01% |
56,531
+38,979
| +222% | +$6.32M |
|
3057
Vanguard Morningstar Small-Cap Value ETF
VBR
$38.3B
| $9.53M | ﹤0.01% |
48,867
+30,176
| +161% | +$5.59M |
|
3058
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.13B
| $9.53M | ﹤0.01% |
195,809
+95,911
| +96% | +$4.63M |
|
3059
Evolv Technologies
EVLV
$1.05B
| $9.52M | ﹤0.01% |
1,524,899
+1,228,287
| +414% | +$5.68M |
|
3060
Walker & Dunlop
WD
$1.46B
| $9.51M | ﹤0.01% |
135,000
+60,471
| +81% | +$4.37M |
|
3061
iShares MSCI USA Quality Factor ETF
QUAL
$48.1B
| $9.51M | ﹤0.01% |
52,037
+46,889
| +911% | +$8.09M |
|
|
GAP
3062
CALL
The Gap Inc
GAP
$7.42B
| $9.51M | ﹤0.01% |
436,100
-614,600
| -58% | -$13.7M |
|
3063
CALL
KE Holdings
BEKE
$18.8B
| $9.5M | ﹤0.01% |
535,700
-518,400
| -49% | -$9.97M |
|
3064
CALL
Argan
AGX
$8.11B
| $9.5M | ﹤0.01% |
43,100
-4,900
| -10% | -$883K |
|
3065
Essential Properties Realty Trust
EPRT
$6.72B
| $9.5M | ﹤0.01% |
297,573
-3,561,869
| -92% | -$114M |
|
3066
PUT
MasTec
MTZ
$23.9B
| $9.49M | ﹤0.01% |
55,700
-28,300
| -34% | -$4.08M |
|
|
GAP
3067
PUT
The Gap Inc
GAP
$7.42B
| $9.49M | ﹤0.01% |
435,000
-331,800
| -43% | -$7.41M |
|
3068
Hartford Financial Services
HIG
$37.8B
| $9.48M | ﹤0.01% |
74,748
+68,799
| +1,156% | +$8.55M |
|
3069
Atlanta Braves Holdings Series B
BATRK
$3.44B
| $9.46M | ﹤0.01% |
202,260
+172,895
| +589% | +$7.07M |
|
3070
CALL
Tyler Technologies
TYL
$13.5B
| $9.43M | ﹤0.01% |
15,900
+1,500
| +10% | +$850K |
|
3071
Arlo Technologies
ARLO
$1.54B
| $9.42M | ﹤0.01% |
555,577
-130,379
| -19% | -$1.67M |
|
3072
Vanguard Health Care ETF
VHT
$18.9B
| $9.42M | ﹤0.01% |
37,923
+17,763
| +88% | +$4.39M |
|
3073
PUT
Equifax
EFX
$21.2B
| $9.42M | ﹤0.01% |
36,300
-35,000
| -49% | -$8.9M |
|
3074
Kimco Realty
KIM
$16.4B
| $9.4M | ﹤0.01% |
+447,198
| New | +$9.27M |
|
3075
PUT
Trip.com Group
TCOM
$28.3B
| $9.38M | ﹤0.01% |
160,000
+33,100
| +26% | +$1.99M |
|
Similar funds
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.