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 | |
|---|---|---|---|---|---|---|
5526
CALL
Leggett & Platt
LEG
$1.31B
| $2.16M | ﹤0.01% |
241,800
+50,900
| +27% | +$438K |
|
5527
PUT
Roivant Sciences
ROIV
$26.2B
| $2.15M | ﹤0.01% |
191,200
-82,200
| -30% | -$891K |
|
5528
GeoPark
GPRK
$622M
| $2.15M | ﹤0.01% |
330,105
-13,630
| -4% | -$93.1K |
|
|
RNAM
5529
CALL
DELISTED
Avidity Biosciences
RNAM
| $2.15M | ﹤0.01% |
75,700
+32,600
| +76% | +$972K |
|
|
AAT
5530
American Assets Trust
AAT
$1.39B
| $2.15M | ﹤0.01% |
108,835
+62,674
| +136% | +$1.22M |
|
|
TBCH
5531
CALL
Turtle Beach Corp
TBCH
$219M
| $2.15M | ﹤0.01% |
155,300
+7,200
| +5% | +$85.9K |
|
5532
JPMorgan Limited Duration Bond ETF
JPLD
$3.97B
| $2.15M | ﹤0.01% |
41,108
+3,321
| +9% | +$172K |
|
|
OPRA
5533
PUT
Opera Ltd
OPRA
$1.76B
| $2.15M | ﹤0.01% |
113,600
-115,300
| -50% | -$1.98M |
|
5534
State Street SPDR Bloomberg Convertible Securities ETF
CWB
$5.79B
| $2.15M | ﹤0.01% |
25,963
+9,887
| +62% | +$776K |
|
|
VERV
5535
PUT
DELISTED
Verve Therapeutics
VERV
| $2.14M | ﹤0.01% |
190,900
+172,300
| +926% | +$982K |
|
5536
CALL
Westlake Corp
WLK
$10B
| $2.14M | ﹤0.01% |
28,200
+16,800
| +147% | +$1.37M |
|
5537
Stoneridge
SRI
$203M
| $2.14M | ﹤0.01% |
303,987
-10,647
| -3% | -$52.1K |
|
5538
REX American Resources
REX
$1.49B
| $2.14M | ﹤0.01% |
87,766
+33,970
| +63% | +$716K |
|
5539
Invesco S&P 500 Equal Weight Energy ETF
RSPG
$613M
| $2.14M | ﹤0.01% |
28,695
+13,066
| +84% | +$954K |
|
5540
Direxion Daily Energy Bull 2X ETF
ERX
$251M
| $2.14M | ﹤0.01% |
41,574
-7,780
| -16% | -$389K |
|
5541
Federal Agricultural Mortgage
AGM
$2.51B
| $2.14M | ﹤0.01% |
10,991
-3,023
| -22% | -$555K |
|
5542
PUT
iShares US Oil & Gas Exploration & Production ETF
IEO
$603M
| $2.14M | ﹤0.01% |
24,100
+200
| +0.8% | +$17.1K |
|
5543
PUT
Procore
PCOR
$8.87B
| $2.13M | ﹤0.01% |
31,200
-38,500
| -55% | -$2.51M |
|
5544
Invesco S&P International Developed Low Volatility ETF
IDLV
$345M
| $2.13M | ﹤0.01% |
+64,440
| New | +$2.06M |
|
|
PINE
5545
Alpine Income Property Trust
PINE
$345M
| $2.13M | ﹤0.01% |
144,960
+61,814
| +74% | +$954K |
|
5546
CALL
Avantis US Small Cap Value ETF
AVUV
$31.7B
| $2.13M | ﹤0.01% |
23,400
+3,200
| +16% | +$276K |
|
5547
PUT
Penumbra
PEN
$12.9B
| $2.13M | ﹤0.01% |
8,300
-1,600
| -16% | -$436K |
|
5548
CALL
Equinor
EQNR
$99.4B
| $2.13M | ﹤0.01% |
84,700
-76,100
| -47% | -$1.84M |
|
5549
PUT
Bit Digital
BTBT
$573M
| $2.13M | ﹤0.01% |
972,200
+395,700
| +69% | +$874K |
|
5550
Acacia Research
ACTG
$457M
| $2.13M | ﹤0.01% |
594,104
+487,294
| +456% | +$1.68M |
|
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.