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 | |
|---|---|---|---|---|---|---|
11151
CALL
CION Investment
CION
$370M
| $117K | ﹤0.01% |
12,200
+2,400
| +24% | +$22.8K |
|
|
YALA
11152
PUT
Yalla Group
YALA
$832M
| $117K | ﹤0.01% |
17,300
-46,600
| -73% | -$316K |
|
|
LGO
11153
Largo
LGO
$74.1M
| $117K | ﹤0.01% |
89,686
+22,401
| +33% | +$31.4K |
|
|
CRON
11154
CALL
Cronos Group
CRON
$1.16B
| $117K | ﹤0.01% |
61,000
-58,000
| -49% | -$110K |
|
11155
RAVE Restaurant Group
RAVE
$43.2M
| $116K | ﹤0.01% |
42,363
+7,472
| +21% | +$18.9K |
|
|
LAND
11156
Gladstone Land Corp
LAND
$358M
| $116K | ﹤0.01% |
11,450
-207,888
| -95% | -$2.04M |
|
11157
CALL
Champions Oncology
CSBR
$70.4M
| $116K | ﹤0.01% |
15,800
+1,200
| +8% | +$8.47K |
|
11158
PUT
Vertical Aerospace
EVTL
$142M
| $116K | ﹤0.01% |
+17,200
| New | +$80.6K |
|
11159
CALL
Cabaletta Bio
CABA
$466M
| $116K | ﹤0.01% |
76,500
+36,000
| +89% | +$56.1K |
|
|
NVNO
11160
enVVeno Medical
NVNO
$7.5M
| $116K | ﹤0.01% |
831
+76
| +10% | +$8.98K |
|
11161
CALL
Blink Charging
BLNK
$85.9M
| $116K | ﹤0.01% |
123,500
-173,200
| -58% | -$138K |
|
11162
PUT
Getty Images
GETY
$129M
| $116K | ﹤0.01% |
69,900
+43,300
| +163% | +$76.3K |
|
11163
PUT
Lloyds Banking Group
LYG
$90.1B
| $116K | ﹤0.01% |
27,300
+18,300
| +203% | +$72.7K |
|
|
AIV
11164
CALL
Aimco
AIV
$383M
| $116K | ﹤0.01% |
13,400
-82,300
| -86% | -$666K |
|
11165
CALL
Neuropace
NPCE
$507M
| $116K | ﹤0.01% |
10,400
+8,600
| +478% | +$108K |
|
11166
Data Storage Corp
DTST
$7.15M
| $116K | ﹤0.01% |
+33,383
| New | +$121K |
|
11167
Great Elm Capital Corp
GECC
$79M
| $116K | ﹤0.01% |
10,907
-4,934
| -31% | -$51.1K |
|
11168
PUT
Galectin Therapeutics
GALT
$347M
| $116K | ﹤0.01% |
54,800
-54,700
| -50% | -$81.8K |
|
|
RAPT
11169
PUT
DELISTED
RAPT Therapeutics
RAPT
| $115K | ﹤0.01% |
14,432
+14,419
| +110,915% | +$110K |
|
11170
Energy Vault
NRGV
$687M
| $115K | ﹤0.01% |
161,021
+101,164
| +169% | +$81.7K |
|
|
CRF
11171
Cornerstone Total Return Fund
CRF
$1.14B
| $115K | ﹤0.01% |
+14,880
| New | +$106K |
|
|
LUD
11172
Luda Technology Group
LUD
$97.3M
| $115K | ﹤0.01% |
+22,392
| New | +$97.6K |
|
|
TGB
11173
PUT
Trekor Metals
TGB
$3.06B
| $115K | ﹤0.01% |
36,600
+25,200
| +221% | +$59K |
|
11174
CALL
Hope Bancorp
HOPE
$1.85B
| $115K | ﹤0.01% |
10,740
+10,540
| +5,270% | +$106K |
|
|
JOF
11175
Japan Smaller Capitalization Fund
JOF
$355M
| $115K | ﹤0.01% |
11,952
+221
| +2% | +$1.99K |
|
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.