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 | |
|---|---|---|---|---|---|---|
5676
PUT
Vanguard S&P 500 Growth ETF
VOOG
$27.2B
| $1.98M | ﹤0.01% |
30,000
+11,400
| +61% | +$678K |
|
|
SNV
5677
CALL
DELISTED
Synovus
SNV
| $1.98M | ﹤0.01% |
38,300
-64,500
| -63% | -$2.96M |
|
5678
CALL
iShares S&P 100 ETF
OEF
$20.4B
| $1.98M | ﹤0.01% |
6,500
-700
| -10% | -$195K |
|
5679
PUT
The Joint Corp
JYNT
$119M
| $1.98M | ﹤0.01% |
171,200
+162,500
| +1,868% | +$1.74M |
|
5680
Biglari Holdings Class B
BH
$1.23B
| $1.98M | ﹤0.01% |
+6,759
| New | +$1.64M |
|
5681
PUT
Trinity Industries
TRN
$2.38B
| $1.97M | ﹤0.01% |
73,100
+30,100
| +70% | +$777K |
|
5682
T. Rowe Price Total Return ETF
TOTR
$576M
| $1.97M | ﹤0.01% |
48,622
+6,949
| +17% | +$279K |
|
5683
PUT
Ryman Hospitality Properties
RHP
$7.83B
| $1.97M | ﹤0.01% |
20,000
+8,600
| +75% | +$804K |
|
5684
CALL
Ryan Specialty Holdings
RYAN
$10.7B
| $1.97M | ﹤0.01% |
29,000
+4,900
| +20% | +$338K |
|
5685
Fidelity Fundamental Large Cap Core ETF
FFLC
$1.24B
| $1.97M | ﹤0.01% |
40,352
-70,631
| -64% | -$3.16M |
|
5686
PUT
Beazer Homes USA
BZH
$874M
| $1.97M | ﹤0.01% |
88,100
-63,400
| -42% | -$1.32M |
|
5687
CALL
Jones Lang LaSalle
JLL
$17B
| $1.97M | ﹤0.01% |
7,700
-5,900
| -43% | -$1.35M |
|
5688
Schwab U.S Small- Cap ETF
SCHA
$23.8B
| $1.97M | ﹤0.01% |
77,824
+77,796
| +277,843% | +$1.84M |
|
5689
iShares US Healthcare Providers ETF
IHF
$1.23B
| $1.97M | ﹤0.01% |
40,461
+21,448
| +113% | +$1.06M |
|
5690
PUT
UWM Holdings
UWMC
$2.39B
| $1.97M | ﹤0.01% |
475,300
+64,800
| +16% | +$285K |
|
|
CLDT
5691
Chatham Lodging
CLDT
$604M
| $1.97M | ﹤0.01% |
282,214
+109,472
| +63% | +$764K |
|
5692
PUT
Bio-Techne
TECH
$11.3B
| $1.97M | ﹤0.01% |
38,200
+28,300
| +286% | +$1.42M |
|
5693
CALL
TechnipFMC
FTI
$31.3B
| $1.96M | ﹤0.01% |
57,000
-10,000
| -15% | -$302K |
|
5694
PUT
TransUnion
TRU
$15.1B
| $1.96M | ﹤0.01% |
22,300
-7,500
| -25% | -$626K |
|
5695
CALL
FIVE9
FIVN
$2.38B
| $1.96M | ﹤0.01% |
74,100
+9,100
| +14% | +$237K |
|
5696
Repay Holdings
RPAY
$315M
| $1.96M | ﹤0.01% |
406,770
+111,532
| +38% | +$509K |
|
|
PPLI
5697
PUT
People Inc
PPLI
$2.94B
| $1.96M | ﹤0.01% |
52,500
-194,957
| -79% | -$7.05M |
|
5698
CALL
Sonoco
SON
$5.61B
| $1.96M | ﹤0.01% |
45,000
+9,600
| +27% | +$429K |
|
5699
Barrett Business Services
BBSI
$759M
| $1.96M | ﹤0.01% |
+46,966
| New | +$1.93M |
|
5700
M/I Homes
MHO
$3.82B
| $1.96M | ﹤0.01% |
+17,453
| New | +$1.9M |
|
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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.