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 | |
|---|---|---|---|---|---|---|
|
WAY
5451
PUT
Waystar Holding Corp
WAY
$4.73B
| $2.24M | ﹤0.01% |
54,800
+23,700
| +76% | +$913K |
|
5452
Afya
AFYA
$1.26B
| $2.24M | ﹤0.01% |
125,339
+39,951
| +47% | +$731K |
|
5453
PUT
Global E Online
GLBE
$6.88B
| $2.24M | ﹤0.01% |
66,700
-33,100
| -33% | -$1.12M |
|
5454
Nuveen ESG Emerging Markets Equity ETF
NUEM
$418M
| $2.23M | ﹤0.01% |
+67,242
| New | +$2.04M |
|
5455
Dimensional Global Real Estate ETF
DFGR
$3.83B
| $2.23M | ﹤0.01% |
+83,185
| New | +$2.18M |
|
5456
CALL
Sensata Technologies
ST
$6.69B
| $2.23M | ﹤0.01% |
74,100
+20,400
| +38% | +$501K |
|
5457
Bridgewater Bancshares
BWB
$618M
| $2.23M | ﹤0.01% |
140,210
+60,196
| +75% | +$882K |
|
5458
PUT
Dime Commercial Bancshares
DCOM
$1.81B
| $2.23M | ﹤0.01% |
82,800
-38,000
| -31% | -$994K |
|
5459
PUT
Tradr TSLA Bear Daily ETF
TSLQ
$98.6M
| $2.23M | ﹤0.01% |
40,667
-3,476
| -8% | -$271K |
|
5460
CALL
ProShares Ultra Bloomberg Crude Oil
UCO
$437M
| $2.23M | ﹤0.01% |
99,400
+24,700
| +33% | +$543K |
|
|
HIMX
5461
CALL
Himax Technologies
HIMX
$2.69B
| $2.23M | ﹤0.01% |
249,300
-127,900
| -34% | -$1.01M |
|
|
PMT
5462
CALL
PennyMac Mortgage Investment
PMT
$837M
| $2.22M | ﹤0.01% |
173,000
-564,500
| -77% | -$7.19M |
|
5463
VictoryShares US Large Cap High Div Volatility Wtd ETF
CDL
$407M
| $2.22M | ﹤0.01% |
33,408
+23,612
| +241% | +$1.54M |
|
5464
PUT
Neurocrine Biosciences
NBIX
$15.7B
| $2.22M | ﹤0.01% |
17,700
-10,600
| -37% | -$1.22M |
|
5465
PUT
ProShares UltraPro Russell2000
URTY
$358M
| $2.22M | ﹤0.01% |
56,500
-107,900
| -66% | -$3.55M |
|
5466
PUT
Camtek
CAMT
$8.14B
| $2.22M | ﹤0.01% |
26,300
+15,900
| +153% | +$1.07M |
|
5467
PUT
Perion Network
PERI
$378M
| $2.22M | ﹤0.01% |
219,100
-45,200
| -17% | -$432K |
|
5468
PUT
NiSource
NI
$20.3B
| $2.22M | ﹤0.01% |
55,100
+800
| +1% | +$31.4K |
|
5469
PUT
Kyndryl
KD
$2.77B
| $2.22M | ﹤0.01% |
52,900
-365,500
| -87% | -$13.2M |
|
|
LX
5470
LexinFintech Holdings
LX
$222M
| $2.22M | ﹤0.01% |
307,389
-6,563
| -2% | -$50.9K |
|
5471
CALL
Vanguard Energy ETF
VDE
$10.7B
| $2.22M | ﹤0.01% |
18,600
-1,000
| -5% | -$116K |
|
|
ETHE
5472
CALL
Grayscale Ethereum Staking ETF Shares
ETHE
$1.45B
| $2.22M | ﹤0.01% |
+106,200
| New | +$1.94M |
|
5473
AMN Healthcare
AMN
$1.33B
| $2.22M | ﹤0.01% |
107,163
+94,796
| +767% | +$1.97M |
|
5474
CALL
Direxion Daily S&P 500 Bear 3x ETF
SPXS
$329M
| $2.21M | ﹤0.01% |
47,170
-233,090
| -83% | -$14.4M |
|
5475
CALL
Hecla Mining
HL
$12.7B
| $2.21M | ﹤0.01% |
369,200
+3,800
| +1% | +$21K |
|
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.