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 | |
|---|---|---|---|---|---|---|
3976
CALL
Brighthouse Financial
BHF
$3.37B
| $5.27M | ﹤0.01% |
98,100
+81,000
| +474% | +$4.55M |
|
3977
CALL
Omnicom Group
OMC
$24B
| $5.27M | ﹤0.01% |
73,300
-4,600
| -6% | -$340K |
|
3978
State Street Blackstone Senior Loan ETF
SRLN
$5.37B
| $5.27M | ﹤0.01% |
126,769
+10,991
| +9% | +$450K |
|
3979
Mativ Holdings
MATV
$674M
| $5.27M | ﹤0.01% |
773,052
-497,180
| -39% | -$2.87M |
|
3980
PUT
Aramark
ARMK
$16.4B
| $5.27M | ﹤0.01% |
125,900
+18,900
| +18% | +$702K |
|
|
PPTA
3981
Perpetua Resources
PPTA
$3.16B
| $5.27M | ﹤0.01% |
434,089
+431,731
| +18,309% | +$5.82M |
|
3982
iShares MSCI Sweden ETF
EWD
$587M
| $5.27M | ﹤0.01% |
115,204
+80,724
| +234% | +$3.54M |
|
3983
DHT Holdings
DHT
$3.15B
| $5.27M | ﹤0.01% |
+487,264
| New | +$5.37M |
|
3984
PUT
Honda
HMC
$41B
| $5.27M | ﹤0.01% |
182,700
+8,500
| +5% | +$248K |
|
|
LINE
3985
PUT
Lineage Inc
LINE
$9.51B
| $5.27M | ﹤0.01% |
121,000
+26,000
| +27% | +$1.26M |
|
|
WCN
3986
PUT
Waste Connections
WCN
$41.8B
| $5.27M | ﹤0.01% |
28,200
+22,400
| +386% | +$4.31M |
|
3987
Direxion Daily MSCI Emerging Markets Bull 3X ETF
EDC
$167M
| $5.26M | ﹤0.01% |
134,428
+2,978
| +2% | +$95.8K |
|
3988
PUT
Raymond James Financial
RJF
$34.8B
| $5.26M | ﹤0.01% |
34,300
-38,700
| -53% | -$5.54M |
|
3989
CALL
SBA Communications
SBAC
$19.6B
| $5.26M | ﹤0.01% |
22,400
-5,400
| -19% | -$1.24M |
|
3990
PUT
Cogent Communications
CCOI
$579M
| $5.26M | ﹤0.01% |
109,100
+71,000
| +186% | +$3.61M |
|
|
CIVI
3991
PUT
DELISTED
Civitas Resources
CIVI
| $5.25M | ﹤0.01% |
190,900
+54,100
| +40% | +$1.57M |
|
3992
CALL
SLM Corp
SLM
$5.27B
| $5.25M | ﹤0.01% |
160,200
+86,900
| +119% | +$2.66M |
|
3993
Gold Royalty Corp
GROY
$727M
| $5.25M | ﹤0.01% |
2,376,382
+1,083,782
| +84% | +$1.9M |
|
3994
CALL
Direxion Daily GOOGL Bull 2X ETF
GGLL
$954M
| $5.25M | ﹤0.01% |
151,100
+14,800
| +11% | +$459K |
|
3995
PUT
Western Midstream Partners
WES
$20.2B
| $5.25M | ﹤0.01% |
135,600
+21,800
| +19% | +$830K |
|
3996
Victory Portfolios II VictoryShares Core Intermediate Bond ETF
UITB
$2.65B
| $5.25M | ﹤0.01% |
+111,472
| New | +$5.18M |
|
3997
CALL
Hubbell
HUBB
$27B
| $5.23M | ﹤0.01% |
12,800
+600
| +5% | +$222K |
|
|
PONY
3998
CALL
Pony AI Inc
PONY
$3.54B
| $5.23M | ﹤0.01% |
+396,000
| New | +$4.78M |
|
|
TGNA
3999
DELISTED
TEGNA Inc
TGNA
| $5.23M | ﹤0.01% |
311,874
+256,403
| +462% | +$4.26M |
|
4000
PUT
NEOS Nasdaq 100 High Income ETF
QQQI
$14.1B
| $5.23M | ﹤0.01% |
100,500
+63,600
| +172% | +$3.11M |
|
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.