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 | |
|---|---|---|---|---|---|---|
1176
CALL
Domino's
DPZ
$11.6B
| $47.7M | 0.01% |
103,900
-60,100
| -37% | -$27.2M |
|
1177
Red Rock Resorts
RRR
$3.77B
| $47.7M | 0.01% |
1,099,494
+1,020,278
| +1,288% | +$48.3M |
|
1178
CALL
NIO
NIO
$11.3B
| $47.6M | 0.01% |
12,506,100
+3,901,100
| +45% | +$17.2M |
|
|
ACLX
1179
DELISTED
Arcellx
ACLX
| $47.6M | 0.01% |
726,127
+700,901
| +2,778% | +$47.5M |
|
1180
PUT
Wingstop
WING
$3.35B
| $47.6M | 0.01% |
211,100
+68,500
| +48% | +$17.8M |
|
1181
PUT
Unity
U
$20.3B
| $47.5M | 0.01% |
2,426,700
-1,533,000
| -39% | -$34.6M |
|
1182
Regeneron Pharmaceuticals
REGN
$82.6B
| $47.5M | 0.01% |
74,902
-117,444
| -61% | -$80.8M |
|
1183
PUT
AT&T
T
$171B
| $47.5M | 0.01% |
1,678,000
-701,300
| -29% | -$17.6M |
|
1184
AXIS Capital
AXS
$7.41B
| $47.4M | 0.01% |
473,174
+410,100
| +650% | +$37.9M |
|
1185
PUT
AST SpaceMobile
ASTS
$20.9B
| $47.3M | 0.01% |
2,081,800
+403,100
| +24% | +$10.3M |
|
1186
CALL
Lyft
LYFT
$6.56B
| $47.3M | 0.01% |
3,984,700
+971,000
| +32% | +$12.6M |
|
1187
Dimensional International Value ETF
DFIV
$21.8B
| $47.3M | 0.01% |
+1,201,317
| New | +$45.8M |
|
|
BERY
1188
DELISTED
Berry Global Group, Inc.
BERY
| $47.2M | 0.01% |
676,748
+666,978
| +6,827% | +$46.3M |
|
1189
PUT
Shell
SHEL
$250B
| $47.1M | 0.01% |
642,900
-230,400
| -26% | -$15.5M |
|
1190
CALL
Southern Company
SO
$107B
| $47.1M | 0.01% |
511,900
+143,400
| +39% | +$12.4M |
|
1191
PUT
EQT Corp
EQT
$34.3B
| $46.9M | 0.01% |
878,375
-759,250
| -46% | -$38.8M |
|
1192
Federated Hermes
FHI
$4.75B
| $46.9M | 0.01% |
1,151,059
-228,932
| -17% | -$8.93M |
|
1193
YPF Sociedad Anonima American Depositary Shares (Each representing ten (10) Class D shares of Capital Stock)
YPF
$19.6B
| $46.9M | 0.01% |
1,337,255
+188,129
| +16% | +$7.2M |
|
1194
CALL
Quanta Services
PWR
$103B
| $46.8M | 0.01% |
184,300
+31,500
| +21% | +$9.1M |
|
|
GAP
1195
The Gap Inc
GAP
$7.41B
| $46.8M | 0.01% |
2,271,631
-1,438,540
| -39% | -$32.3M |
|
1196
CALL
Antero Resources
AR
$11.5B
| $46.8M | 0.01% |
1,157,700
-508,600
| -31% | -$19.5M |
|
1197
CALL
iShares MSCI China ETF
MCHI
$6.16B
| $46.8M | 0.01% |
860,200
+536,000
| +165% | +$27.6M |
|
1198
State Street Materials Select Sector SPDR ETF
XLB
$8.59B
| $46.7M | 0.01% |
1,085,156
+525,730
| +94% | +$23M |
|
1199
Prudential Financial
PRU
$43.2B
| $46.5M | 0.01% |
416,789
-330,189
| -44% | -$37.6M |
|
1200
CALL
Direxion Daily Semiconductor Bear 3X ETF
SOXS
$1.43B
| $46.4M | 0.01% |
8,010
+2,059
| +35% | +$9.02M |
|
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.