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 | |
|---|---|---|---|---|---|---|
3176
Dorian LPG
LPG
$2.03B
| $8.8M | ﹤0.01% |
360,910
+256,087
| +244% | +$5.67M |
|
3177
iShares MSCI Spain ETF
EWP
$2.22B
| $8.79M | ﹤0.01% |
+199,684
| New | +$8.25M |
|
3178
TFS Financial
TFSL
$4.95B
| $8.79M | ﹤0.01% |
678,679
+121,415
| +22% | +$1.56M |
|
3179
CALL
Schwab US Dividend Equity ETF
SCHD
$108B
| $8.79M | ﹤0.01% |
331,600
-345,600
| -51% | -$9.03M |
|
3180
CALL
ArcelorMittal
MT
$55.7B
| $8.79M | ﹤0.01% |
278,200
-188,300
| -40% | -$5.57M |
|
3181
PIMCO 25+ Year Zero Coupon US Treasury Index Exchange-Traded Fund
ZROZ
$1.29B
| $8.78M | ﹤0.01% |
130,929
+66,028
| +102% | +$4.37M |
|
3182
CALL
Copa Holdings
CPA
$6.14B
| $8.78M | ﹤0.01% |
79,800
+42,500
| +114% | +$4.2M |
|
3183
CALL
Lucid Motors
LCID
$2.45B
| $8.77M | ﹤0.01% |
415,560
+38,800
| +10% | +$929K |
|
3184
CALL
PENN Entertainment
PENN
$2.52B
| $8.77M | ﹤0.01% |
490,500
-1,190,800
| -71% | -$18.7M |
|
3185
Manchester United
MANU
$4.17B
| $8.76M | ﹤0.01% |
491,682
+269,990
| +122% | +$4M |
|
3186
PUT
Teladoc Health
TDOC
$1.24B
| $8.75M | ﹤0.01% |
1,004,600
-468,000
| -32% | -$3.39M |
|
|
AMTM
3187
PUT
Amentum Holdings
AMTM
$5.25B
| $8.75M | ﹤0.01% |
370,488
-62,912
| -15% | -$1.31M |
|
3188
Monarch Casino & Resort
MCRI
$2.22B
| $8.74M | ﹤0.01% |
101,056
+4,659
| +5% | +$376K |
|
3189
MGP Ingredients
MGPI
$379M
| $8.73M | ﹤0.01% |
291,159
+206,289
| +243% | +$6.13M |
|
3190
iShares Ultra Short Duration Bond Active ETF
ICSH
$8.4B
| $8.72M | ﹤0.01% |
171,935
+8,294
| +5% | +$419K |
|
3191
Shutterstock
SSTK
$210M
| $8.71M | ﹤0.01% |
+459,422
| New | +$8.08M |
|
3192
Universal Display
OLED
$4.09B
| $8.71M | ﹤0.01% |
56,383
+40,130
| +247% | +$5.62M |
|
3193
CALL
American Superconductor
AMSC
$1.55B
| $8.7M | ﹤0.01% |
237,000
-62,800
| -21% | -$1.54M |
|
3194
PUT
Direxion Daily AMZN Bull 2X ETF
AMZU
$309M
| $8.69M | ﹤0.01% |
237,000
+87,500
| +59% | +$2.7M |
|
3195
PAR Technology
PAR
$788M
| $8.69M | ﹤0.01% |
125,257
+68,938
| +122% | +$4.31M |
|
3196
Seacoast Banking Corp of Florida
SBCF
$3.5B
| $8.68M | ﹤0.01% |
314,430
+167,972
| +115% | +$4.15M |
|
3197
CALL
Recursion Pharmaceuticals
RXRX
$1.69B
| $8.68M | ﹤0.01% |
1,715,562
+1,343,775
| +361% | +$6.6M |
|
3198
PUT
United States Natural Gas Fund
UNG
$487M
| $8.67M | ﹤0.01% |
567,525
+106,400
| +23% | +$1.84M |
|
3199
VanEck Oil Services ETF
OIH
$2B
| $8.67M | ﹤0.01% |
37,646
-40,039
| -52% | -$8.99M |
|
3200
CALL
Navitas Semiconductor
NVTS
$3.77B
| $8.67M | ﹤0.01% |
1,323,500
+1,293,800
| +4,356% | +$4.99M |
|
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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.