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 | |
|---|---|---|---|---|---|---|
1176
Agree Realty
ADC
$9.35B
| $53.7M | 0.01% |
735,146
+433,032
| +143% | +$32.6M |
|
1177
PUT
Bank of Montreal
BMO
$130B
| $53.6M | 0.01% |
484,400
+22,600
| +5% | +$2.28M |
|
1178
CALL
Shake Shack
SHAK
$3.03B
| $53.5M | 0.01% |
380,700
+189,700
| +99% | +$20.7M |
|
1179
Teledyne Technologies
TDY
$31.4B
| $53.4M | 0.01% |
+104,287
| New | +$50.3M |
|
1180
Integer Holdings
ITGR
$4.26B
| $53.4M | 0.01% |
434,440
+408,980
| +1,606% | +$48.8M |
|
1181
Costco
COST
$427B
| $53.3M | 0.01% |
53,892
-472,383
| -90% | -$470M |
|
1182
CALL
Cintas
CTAS
$80.1B
| $53.3M | 0.01% |
239,100
+37,300
| +18% | +$8.03M |
|
1183
Southern Copper
SCCO
$159B
| $53.2M | 0.01% |
552,166
+143,744
| +35% | +$12.5M |
|
1184
Cincinnati Financial
CINF
$26.6B
| $53.2M | 0.01% |
357,144
-276,864
| -44% | -$39.6M |
|
1185
CALL
Veeva Systems
VEEV
$39.9B
| $53.1M | 0.01% |
184,300
+16,400
| +10% | +$4.07M |
|
1186
CALL
Aflac
AFL
$60.8B
| $52.9M | 0.01% |
502,000
+37,500
| +8% | +$3.94M |
|
1187
Organon & Co
OGN
$3.6B
| $52.9M | 0.01% |
5,462,410
+1,454,743
| +36% | +$15M |
|
1188
JFrog
FROG
$11.6B
| $52.9M | 0.01% |
1,204,937
-288,338
| -19% | -$11M |
|
1189
Starbucks
SBUX
$124B
| $52.8M | 0.01% |
576,734
+573,502
| +17,744% | +$49.7M |
|
1190
CALL
Fidelity Wise Origin Bitcoin Fund
FBTC
$11.6B
| $52.8M | 0.01% |
561,900
-54,500
| -9% | -$4.69M |
|
1191
CALL
Corning
GLW
$143B
| $52.8M | 0.01% |
1,003,300
-699,700
| -41% | -$32.8M |
|
1192
Palo Alto Networks
PANW
$315B
| $52.7M | 0.01% |
257,442
-138,828
| -35% | -$25.8M |
|
1193
CALL
American International
AIG
$40.1B
| $52.6M | 0.01% |
614,700
-477,800
| -44% | -$39.8M |
|
1194
VF Corp
VFC
$5.79B
| $52.5M | 0.01% |
4,472,250
+243,039
| +6% | +$3.01M |
|
1195
PUT
General Dynamics
GD
$107B
| $52.5M | 0.01% |
180,100
-54,300
| -23% | -$14.9M |
|
1196
PUT
LyondellBasell Industries
LYB
$20.7B
| $52.5M | 0.01% |
907,800
-100
| -0% | -$5.83K |
|
1197
CALL
Akamai
AKAM
$18B
| $52.5M | 0.01% |
658,400
-429,200
| -39% | -$33.3M |
|
1198
CALL
Travelers Companies
TRV
$77.4B
| $52.4M | 0.01% |
196,000
-11,800
| -6% | -$3.11M |
|
1199
CALL
Live Nation Entertainment
LYV
$43.8B
| $52.4M | 0.01% |
346,500
-118,100
| -25% | -$16.3M |
|
1200
PUT
TJX Companies
TJX
$169B
| $52.3M | 0.01% |
423,600
+117,300
| +38% | +$14.9M |
|
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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.