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 | |
|---|---|---|---|---|---|---|
4176
Fidelity Investment Grade Securitized ETF
FSEC
$4.64B
| $4.69M | ﹤0.01% |
107,776
+28,339
| +36% | +$1.22M |
|
4177
PUT
Innovative Industrial Properties
IIPR
$1.62B
| $4.69M | ﹤0.01% |
85,000
+3,500
| +4% | +$192K |
|
4178
CALL
BorgWarner
BWA
$14B
| $4.69M | ﹤0.01% |
140,100
-51,000
| -27% | -$1.56M |
|
4179
PUT
Brown & Brown
BRO
$23.6B
| $4.69M | ﹤0.01% |
42,300
+37,200
| +729% | +$4.18M |
|
4180
Sprinklr
CXM
$1.61B
| $4.69M | ﹤0.01% |
554,229
-159,749
| -22% | -$1.28M |
|
4181
Cooper-Standard Automotive
CPS
$506M
| $4.69M | ﹤0.01% |
218,016
-55,588
| -20% | -$1.07M |
|
4182
PUT
JPMorgan Equity Premium Income ETF
JEPI
$46.3B
| $4.68M | ﹤0.01% |
82,400
-18,100
| -18% | -$1M |
|
4183
CALL
iShares MSCI ACWI ETF
ACWI
$33.6B
| $4.68M | ﹤0.01% |
36,400
-3,500
| -9% | -$420K |
|
|
HDV
4184
iShares Core High Dividend ETF
HDV
$15.1B
| $4.68M | ﹤0.01% |
199,620
+182,160
| +1,043% | +$4.2M |
|
4185
PUT
ProShares Ultra Semiconductors
USD
$2.96B
| $4.68M | ﹤0.01% |
126,400
| – | – |
|
4186
CALL
Axos Financial
AX
$5.8B
| $4.68M | ﹤0.01% |
61,500
+35,400
| +136% | +$2.39M |
|
4187
NorthWestern Energy
NWE
$4.42B
| $4.67M | ﹤0.01% |
91,116
+49,130
| +117% | +$2.72M |
|
4188
PUT
Illinois Tool Works
ITW
$82.8B
| $4.67M | ﹤0.01% |
18,900
-5,800
| -23% | -$1.4M |
|
4189
GSK
GSK
$99.2B
| $4.67M | ﹤0.01% |
121,685
-1,501,889
| -93% | -$57.4M |
|
4190
Prosperity Bancshares
PB
$9.02B
| $4.67M | ﹤0.01% |
66,507
+44,427
| +201% | +$3.06M |
|
4191
G-III Apparel Group
GIII
$1.43B
| $4.67M | ﹤0.01% |
208,296
-194,219
| -48% | -$4.89M |
|
|
ODP
4192
DELISTED
ODP
ODP
| $4.66M | ﹤0.01% |
256,950
-114,484
| -31% | -$1.8M |
|
4193
PUT
Blue Bird Corp
BLBD
$2.05B
| $4.66M | ﹤0.01% |
107,900
-40,000
| -27% | -$1.52M |
|
4194
CALL
Universal Technical Institute
UTI
$1.39B
| $4.65M | ﹤0.01% |
137,300
+107,300
| +358% | +$3.37M |
|
|
EHAB
4195
DELISTED
Enhabit
EHAB
| $4.65M | ﹤0.01% |
482,649
-46,827
| -9% | -$432K |
|
4196
PUT
Copa Holdings
CPA
$6.14B
| $4.65M | ﹤0.01% |
42,300
-31,800
| -43% | -$3.14M |
|
4197
GraniteShares 2x Long COIN Daily ETF
CONL
$402M
| $4.65M | ﹤0.01% |
100,777
+69,943
| +227% | +$1.64M |
|
|
CIM
4198
Chimera Investment
CIM
$988M
| $4.65M | ﹤0.01% |
335,149
+71,623
| +27% | +$915K |
|
4199
CALL
Gray Television
GTN
$538M
| $4.64M | ﹤0.01% |
1,025,300
+984,900
| +2,438% | +$3.82M |
|
4200
Royal Bank of Canada
RY
$301B
| $4.64M | ﹤0.01% |
35,298
-320,745
| -90% | -$39.2M |
|
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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.