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 | |
|---|---|---|---|---|---|---|
3626
Terex
TEX
$7.76B
| $6.55M | ﹤0.01% |
140,287
+14,128
| +11% | +$591K |
|
3627
Liberty Latin America Class C
LILAK
$1.66B
| $6.55M | ﹤0.01% |
1,158,257
+88,092
| +8% | +$432K |
|
3628
CALL
Schwab US Large-Cap Growth ETF
SCHG
$62.9B
| $6.55M | ﹤0.01% |
224,200
+42,900
| +24% | +$1.13M |
|
3629
Lazard
LAZ
$4.35B
| $6.55M | ﹤0.01% |
136,447
+131,463
| +2,638% | +$5.5M |
|
3630
CALL
Qorvo
QRVO
$8.66B
| $6.55M | ﹤0.01% |
77,100
-5,300
| -6% | -$383K |
|
|
SA
3631
PUT
Seabridge Gold
SA
$3.62B
| $6.55M | ﹤0.01% |
450,800
+105,900
| +31% | +$1.35M |
|
|
VTLE
3632
PUT
DELISTED
Vital Energy
VTLE
| $6.54M | ﹤0.01% |
406,400
+194,800
| +92% | +$3.19M |
|
3633
PUT
Asana
ASAN
$2.11B
| $6.53M | ﹤0.01% |
483,500
+70,400
| +17% | +$1.1M |
|
3634
Direxion Daily AAPL Bull 2X ETF
AAPU
$188M
| $6.52M | ﹤0.01% |
297,393
+288,679
| +3,313% | +$6.31M |
|
3635
AZZ Inc
AZZ
$4.55B
| $6.51M | ﹤0.01% |
68,943
+63,651
| +1,203% | +$5.62M |
|
|
GRRR
3636
Gorilla Technology Group
GRRR
$454M
| $6.51M | ﹤0.01% |
327,411
+254,270
| +348% | +$4.75M |
|
3637
CALL
Cerence
CRNC
$407M
| $6.51M | ﹤0.01% |
637,200
+198,100
| +45% | +$1.74M |
|
3638
Crane NXT
CXT
$2.97B
| $6.5M | ﹤0.01% |
120,632
+57,105
| +90% | +$2.91M |
|
3639
PUT
Direxion Daily Homebuilders & Supplies Bull 3X ETF
NAIL
$581M
| $6.5M | ﹤0.01% |
122,700
-32,400
| -21% | -$1.67M |
|
3640
PUT
H&R Block
HRB
$6.83B
| $6.49M | ﹤0.01% |
118,200
+1,500
| +1% | +$86.6K |
|
3641
Aaon
AAON
$7.24B
| $6.49M | ﹤0.01% |
87,949
-45,213
| -34% | -$3.96M |
|
3642
CALL
AutoNation
AN
$6.92B
| $6.48M | ﹤0.01% |
32,600
+5,600
| +21% | +$1.01M |
|
3643
CALL
Dropbox
DBX
$7.48B
| $6.47M | ﹤0.01% |
226,300
+23,500
| +12% | +$665K |
|
3644
PUT
Starwood Property Trust
STWD
$6.03B
| $6.47M | ﹤0.01% |
322,200
+52,200
| +19% | +$1.01M |
|
3645
CALL
Cedar Fair
FUN
$1.68B
| $6.46M | ﹤0.01% |
212,370
+74,448
| +54% | +$2.49M |
|
3646
PUT
PennyMac Financial
PFSI
$4.05B
| $6.46M | ﹤0.01% |
64,800
-17,600
| -21% | -$1.71M |
|
3647
PUT
Corcept Therapeutics
CORT
$12.4B
| $6.45M | ﹤0.01% |
87,900
-78,000
| -47% | -$5.66M |
|
|
ARIS
3648
DELISTED
Aris Water Solutions
ARIS
| $6.45M | ﹤0.01% |
272,791
+225,583
| +478% | +$5.57M |
|
3649
Build-A-Bear
BBW
$481M
| $6.45M | ﹤0.01% |
125,108
+123,884
| +10,121% | +$5.24M |
|
3650
Glacier Bancorp
GBCI
$6.5B
| $6.45M | ﹤0.01% |
149,710
-45,848
| -23% | -$1.9M |
|
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.