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 |
SCHW
Charles Schwab
SCHW
|
+$1.44B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$1.15B |
| 3 |
GE HealthCare
GEHC
|
+$552M |
| 4 |
Danaher
DHR
|
+$447M |
| 5 |
Strategy Inc
MSTR
|
+$416M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$989M |
| 2 |
Boeing
BA
|
+$893M |
| 3 |
Bank of America
BAC
|
+$753M |
| 4 |
Arthur J. Gallagher & Co
AJG
|
+$750M |
| 5 |
Coca-Cola
KO
|
+$638M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 3.24% |
| 2 | Technology | 2.87% |
| 3 | Financials | 2.43% |
| 4 | Consumer Discretionary | 2.22% |
| 5 | Industrials | 1.75% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1201
Wynn Resorts
WYNN
$10.6B
| $46.4M | 0.01% |
555,801
-481,058
| -46% | -$41M |
|
1202
AST SpaceMobile
ASTS
$20.9B
| $46.3M | 0.01% |
2,036,851
+794,137
| +64% | +$20.3M |
|
1203
Cytokinetics
CYTK
$10.1B
| $46.2M | 0.01% |
1,150,514
-221,131
| -16% | -$10.2M |
|
|
WAY
1204
Waystar Holding Corp
WAY
$4.78B
| $46.2M | 0.01% |
1,236,852
+852,896
| +222% | +$33.8M |
|
1205
CALL
HP
HPQ
$27.8B
| $46.2M | 0.01% |
1,668,100
+640,200
| +62% | +$20.3M |
|
1206
CALL
Hewlett Packard
HPE
$78.3B
| $46.1M | 0.01% |
2,985,400
+2,071,900
| +227% | +$41.3M |
|
1207
Maplebear
CART
$11.2B
| $45.9M | 0.01% |
1,150,890
+1,053,718
| +1,084% | +$46.8M |
|
1208
PUT
Wheaton Precious Metals
WPM
$60.8B
| $45.7M | 0.01% |
588,600
+75,000
| +15% | +$5M |
|
1209
PUT
Align Technology
ALGN
$12.9B
| $45.5M | 0.01% |
286,400
-4,800
| -2% | -$942K |
|
1210
KBR
KBR
$4.85B
| $45.4M | 0.01% |
910,758
-912,475
| -50% | -$48.7M |
|
1211
Ferrari
RACE
$72.7B
| $45.4M | 0.01% |
106,010
+14,850
| +16% | +$6.68M |
|
1212
American Express
AXP
$232B
| $45.3M | 0.01% |
168,375
-56,089
| -25% | -$16.6M |
|
1213
CALL
iPath Series B S&P 500 VIX Short-Term Futures ETN
VXX
$141M
| $45.3M | 0.01% |
879,475
+487,165
| +124% | +$22.6M |
|
|
SNDK
1214
CALL
Sandisk
SNDK
$237B
| $45.2M | 0.01% |
+949,362
| New | +$47.2M |
|
1215
Commerce Bancshares
CBSH
$8.66B
| $45.1M | 0.01% |
761,115
+734,572
| +2,767% | +$44.8M |
|
1216
CALL
ProShares Ultra VIX Short-Term Futures ETF
UVXY
$275M
| $44.9M | 0.01% |
383,236
+70,706
| +23% | +$7.31M |
|
1217
PUT
Linde
LIN
$222B
| $44.8M | 0.01% |
96,200
-77,500
| -45% | -$34.9M |
|
1218
Commercial Metals
CMC
$7.96B
| $44.8M | 0.01% |
973,428
+490,795
| +102% | +$23.9M |
|
1219
PUT
EPAM Systems
EPAM
$5.23B
| $44.7M | 0.01% |
264,600
+165,200
| +166% | +$36.4M |
|
1220
PUT
Celestica
CLS
$42.2B
| $44.6M | 0.01% |
565,900
+124,200
| +28% | +$13.2M |
|
1221
PUT
State Street Communication Services Select Sector SPDR ETF
XLC
$22.9B
| $44.6M | 0.01% |
462,400
-396,600
| -46% | -$39.6M |
|
1222
PUT
Direxion Daily Semiconductor Bear 3X ETF
SOXS
$1.43B
| $44.5M | 0.01% |
7,669
+3,752
| +96% | +$16.4M |
|
1223
PUT
Iris Energy
IREN
$15.8B
| $44.4M | 0.01% |
7,293,200
+1,712,200
| +31% | +$16.7M |
|
1224
CALL
Fidelity Wise Origin Bitcoin Fund
FBTC
$11.7B
| $44.4M | 0.01% |
616,400
+385,000
| +166% | +$31.3M |
|
1225
PUT
Interactive Brokers
IBKR
$41.6B
| $44.4M | 0.01% |
1,071,600
-216,400
| -17% | -$10.7M |
|
Similar funds
Ken Griffin's Q1 2025 Portfolio in Review
As of Q1 2025, Ken Griffin held 16,069 positions worth $527B, down 8.7% from $578B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Ken Griffin's Q1 2025 filing shows 1,671 new, 6,327 increased, 6,228 reduced and 1,709 closed positions. Its largest new stake was CMS Energy: 1,417,315 shares worth $106M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $989M.
By sector, the portfolio is most concentrated in Healthcare at 3.2% of assets, up from 3.1% a quarter earlier, followed by Technology and Financials.
- Ken Griffin's largest Q1 2025 buy was CMS Energy: 1,417,315 shares worth $106M.
- Ken Griffin added most to Charles Schwab in Q1 2025, an estimated $1.44B increase.
- Ken Griffin's biggest Q1 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $989M.
- Ken Griffin fully exited Walmart Inc in Q1 2025, selling an estimated $462M.
- Ken Griffin's ten largest holdings make up 32% of its $527B portfolio in Q1 2025.
- Ken Griffin opened 1,671 new positions and closed 1,709 in Q1 2025.
- Ken Griffin's portfolio value fell 8.7% quarter-over-quarter to $527B.
Based on Citadel Advisors's 13F filing for Q1 2025, filed 15 May 2025.