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 | |
|---|---|---|---|---|---|---|
6926
FRP Holdings
FRPH
$423M
| $1.05M | ﹤0.01% |
39,226
+25,811
| +192% | +$700K |
|
6927
PUT
Atomera
ATOM
$192M
| $1.05M | ﹤0.01% |
209,200
-18,100
| -8% | -$96.6K |
|
6928
Invesco Dorsey Wright Industrials Momentum ETF
PRN
$434M
| $1.05M | ﹤0.01% |
6,711
+4
| +0.1% | +$573 |
|
6929
CALL
Teleflex
TFX
$5.59B
| $1.05M | ﹤0.01% |
8,900
-400
| -4% | -$50.5K |
|
6930
PUT
Badger Meter
BMI
$3.65B
| $1.05M | ﹤0.01% |
4,300
-200
| -4% | -$45.3K |
|
6931
Columbia Diversified Fixed Income Allocation ETF
DIAL
$389M
| $1.05M | ﹤0.01% |
57,785
+2,377
| +4% | +$42.4K |
|
6932
PUT
Immunocore
IMCR
$1.85B
| $1.05M | ﹤0.01% |
33,500
+25,800
| +335% | +$801K |
|
6933
CALL
Acadia Healthcare
ACHC
$2.56B
| $1.05M | ﹤0.01% |
46,300
-78,800
| -63% | -$1.87M |
|
6934
PUT
FTI Consulting
FCN
$4.18B
| $1.05M | ﹤0.01% |
6,500
-15,400
| -70% | -$2.51M |
|
6935
CALL
Ecopetrol
EC
$36.3B
| $1.05M | ﹤0.01% |
118,600
+1,600
| +1% | +$14.2K |
|
6936
Alpha Architect 1-3 Month Box ETF
BOXX
$13.6B
| $1.05M | ﹤0.01% |
9,314
-33,381
| -78% | -$3.74M |
|
6937
PUT
Alphatec Holdings
ATEC
$1.47B
| $1.05M | ﹤0.01% |
94,400
-101,800
| -52% | -$1.17M |
|
6938
CONMED
CNMD
$1.48B
| $1.05M | ﹤0.01% |
+20,110
| New | +$1.1M |
|
6939
CALL
Ichor Holdings
ICHR
$2.47B
| $1.05M | ﹤0.01% |
53,300
+42,700
| +403% | +$782K |
|
6940
State Street SPDR NYSE Technology ETF
XNTK
$2.21B
| $1.05M | ﹤0.01% |
4,411
+2,552
| +137% | +$529K |
|
6941
AudioCodes
AUDC
$237M
| $1.05M | ﹤0.01% |
106,450
-48,563
| -31% | -$445K |
|
6942
iShares ESG Aware MSCI USA Growth ETF
EGUS
$28.1M
| $1.05M | ﹤0.01% |
+22,353
| New | +$942K |
|
6943
CALL
BRC Group Holdings
RILY
$288M
| $1.05M | ﹤0.01% |
351,900
-59,300
| -14% | -$182K |
|
6944
CALL
iShares 10+ Year Investment Grade Corporate Bond ETF
IGLB
$2.76B
| $1.04M | ﹤0.01% |
20,800
+15,000
| +259% | +$733K |
|
6945
A2Z Smart Technologies
AZ
$324M
| $1.04M | ﹤0.01% |
98,803
+85,288
| +631% | +$730K |
|
6946
Washington Trust Bancorp
WASH
$766M
| $1.04M | ﹤0.01% |
36,924
-24,098
| -39% | -$671K |
|
6947
Jack in the Box
JACK
$321M
| $1.04M | ﹤0.01% |
59,698
-251,071
| -81% | -$5.65M |
|
6948
PUT
BioCryst Pharmaceuticals
BCRX
$2.48B
| $1.04M | ﹤0.01% |
116,300
+21,700
| +23% | +$202K |
|
6949
CALL
Icahn Enterprises
IEP
$4.86B
| $1.04M | ﹤0.01% |
129,500
+13,500
| +12% | +$116K |
|
6950
PUT
Invesco Water Resources ETF
PHO
$2.02B
| $1.04M | ﹤0.01% |
14,900
-29,100
| -66% | -$1.93M |
|
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.