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 | |
|---|---|---|---|---|---|---|
4351
CALL
Boston Properties
BXP
$10.9B
| $4.27M | ﹤0.01% |
63,300
-13,000
| -17% | -$866K |
|
4352
A10 Networks
ATEN
$1.99B
| $4.27M | ﹤0.01% |
220,586
-168,310
| -43% | -$2.88M |
|
4353
NeoGenomics
NEO
$2.05B
| $4.27M | ﹤0.01% |
583,848
+442,991
| +314% | +$3.58M |
|
4354
Edgewise Therapeutics
EWTX
$4.8B
| $4.26M | ﹤0.01% |
325,249
+227,971
| +234% | +$3.29M |
|
4355
Park National Corp
PRK
$3.75B
| $4.26M | ﹤0.01% |
25,484
+2,752
| +12% | +$434K |
|
|
CEPT
4356
DELISTED
Cantor Equity Partners II
CEPT
| $4.26M | ﹤0.01% |
+386,330
| New | +$4.36M |
|
4357
CALL
Alliance Resource Partners
ARLP
$3.27B
| $4.25M | ﹤0.01% |
162,700
-13,300
| -8% | -$349K |
|
4358
PUT
VanEck Uranium + Nuclear Energy ETF
NLR
$4.18B
| $4.25M | ﹤0.01% |
38,200
+25,900
| +211% | +$2.3M |
|
4359
CALL
First Horizon
FHN
$12.4B
| $4.24M | ﹤0.01% |
200,000
+102,000
| +104% | +$1.94M |
|
|
HSII
4360
DELISTED
Heidrick & Struggles
HSII
| $4.24M | ﹤0.01% |
92,653
+41,453
| +81% | +$1.74M |
|
4361
JPMorgan BetaBuilders Developed Asia Pacific-ex Japan ETF
BBAX
$6.75B
| $4.24M | ﹤0.01% |
77,784
+71,011
| +1,048% | +$3.63M |
|
4362
CALL
Viasat
VSAT
$11.4B
| $4.24M | ﹤0.01% |
290,200
+87,100
| +43% | +$881K |
|
4363
CALL
Impinj
PI
$5.28B
| $4.23M | ﹤0.01% |
38,100
-13,200
| -26% | -$1.31M |
|
4364
InMode
INMD
$872M
| $4.23M | ﹤0.01% |
292,613
+69,187
| +31% | +$1.01M |
|
4365
CALL
RUM Group Inc
RUM
$3.7B
| $4.22M | ﹤0.01% |
470,000
-233,700
| -33% | -$2M |
|
4366
CALL
DT Midstream
DTM
$14B
| $4.22M | ﹤0.01% |
38,400
+6,000
| +19% | +$608K |
|
4367
H.B. Fuller
FUL
$3.38B
| $4.21M | ﹤0.01% |
70,073
+41,280
| +143% | +$2.28M |
|
4368
MINISO
MNSO
$3.52B
| $4.21M | ﹤0.01% |
231,025
+158,867
| +220% | +$2.85M |
|
4369
PUT
Direxion Daily AAPL Bull 2X ETF
AAPU
$188M
| $4.21M | ﹤0.01% |
191,800
+123,100
| +179% | +$2.69M |
|
4370
Liquidity Services
LQDT
$1.36B
| $4.2M | ﹤0.01% |
178,166
+162,545
| +1,041% | +$4.38M |
|
4371
Roper Technologies
ROP
$39.5B
| $4.2M | ﹤0.01% |
7,412
-22,679
| -75% | -$12.8M |
|
|
DEA
4372
Easterly Government Properties
DEA
$1.17B
| $4.2M | ﹤0.01% |
+189,034
| New | +$4.12M |
|
4373
CALL
Globus Medical
GMED
$11.5B
| $4.2M | ﹤0.01% |
71,100
-20,500
| -22% | -$1.32M |
|
4374
CALL
American Eagle Outfitters
AEO
$2.71B
| $4.19M | ﹤0.01% |
435,500
-289,100
| -40% | -$3.1M |
|
4375
CALL
Delek US
DK
$4.01B
| $4.19M | ﹤0.01% |
197,700
+79,200
| +67% | +$1.33M |
|
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.