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 | |
|---|---|---|---|---|---|---|
4101
PUT
Warby Parker
WRBY
$3.2B
| $4.92M | ﹤0.01% |
224,400
+91,300
| +69% | +$1.69M |
|
4102
CALL
iShares MSCI Germany ETF
EWG
$1.68B
| $4.92M | ﹤0.01% |
116,300
-100,200
| -46% | -$4M |
|
4103
CALL
Packaging Corp of America
PKG
$22.8B
| $4.92M | ﹤0.01% |
26,100
-25,900
| -50% | -$4.9M |
|
|
ALEX
4104
DELISTED
Alexander & Baldwin
ALEX
| $4.91M | ﹤0.01% |
275,514
-8,151
| -3% | -$142K |
|
4105
ARK Web x.0 ETF
ARKW
$1.8B
| $4.91M | ﹤0.01% |
33,265
-18,856
| -36% | -$2.15M |
|
4106
CALL
Lincoln National
LNC
$8.7B
| $4.9M | ﹤0.01% |
141,600
-51,000
| -26% | -$1.67M |
|
4107
Sharplink Inc
SBET
$1.36B
| $4.9M | ﹤0.01% |
+493,377
| New | +$6.69M |
|
|
CCIR
4108
DELISTED
Cohen Circle Acquisition Corp. I Class A Ordinary Shares
CCIR
| $4.9M | ﹤0.01% |
446,298
-153,702
| -26% | -$1.78M |
|
4109
FlexShares Global Upstream Natural Resources Index Fund
GUNR
$7.04B
| $4.9M | ﹤0.01% |
122,054
+109,173
| +848% | +$4.22M |
|
4110
PUT
AutoNation
AN
$6.92B
| $4.89M | ﹤0.01% |
24,600
-6,700
| -21% | -$1.21M |
|
4111
CALL
Molina Healthcare
MOH
$11.1B
| $4.89M | ﹤0.01% |
16,400
-25,000
| -60% | -$7.85M |
|
|
TBCH
4112
Turtle Beach Corp
TBCH
$228M
| $4.89M | ﹤0.01% |
353,249
-24,740
| -7% | -$295K |
|
4113
iShares Core 10+ Year USD Bond ETF
ILTB
$592M
| $4.88M | ﹤0.01% |
98,737
+6,046
| +7% | +$293K |
|
|
IVES
4114
Dan IVES Wedbush AI Revolution ETF
IVES
$1.09B
| $4.88M | ﹤0.01% |
+179,923
| New | +$4.71M |
|
4115
CALL
Fiverr
FVRR
$324M
| $4.87M | ﹤0.01% |
166,100
-237,400
| -59% | -$6.83M |
|
|
NUVL
4116
DELISTED
Nuvalent
NUVL
| $4.87M | ﹤0.01% |
63,840
+26,440
| +71% | +$1.93M |
|
4117
PUT
Revolution Medicines
RVMD
$43.7B
| $4.87M | ﹤0.01% |
132,300
+27,200
| +26% | +$1.04M |
|
4118
CALL
Textron
TXT
$15.3B
| $4.87M | ﹤0.01% |
60,600
-92,200
| -60% | -$6.67M |
|
4119
ePlus
PLUS
$2.31B
| $4.86M | ﹤0.01% |
67,407
+46,972
| +230% | +$3.09M |
|
4120
iShares MSCI USA Value Factor ETF
VLUE
$9.78B
| $4.86M | ﹤0.01% |
42,886
+9,978
| +30% | +$1.05M |
|
4121
iShares Global Financials ETF
IXG
$702M
| $4.85M | ﹤0.01% |
43,735
+21,826
| +100% | +$2.29M |
|
4122
PUT
Solventum
SOLV
$15.1B
| $4.85M | ﹤0.01% |
63,900
-127,975
| -67% | -$9.06M |
|
4123
PUT
Arbor Realty Trust
ABR
$950M
| $4.84M | ﹤0.01% |
452,700
-10,200
| -2% | -$107K |
|
4124
PUT
Gen Digital
GEN
$17B
| $4.84M | ﹤0.01% |
164,700
+45,600
| +38% | +$1.25M |
|
4125
Goldman Sachs MarketBeta US Equity ETF
GSUS
$3.32B
| $4.84M | ﹤0.01% |
56,516
+12,894
| +30% | +$1.02M |
|
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.