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 | |
|---|---|---|---|---|---|---|
1126
PUT
ConocoPhillips
COP
$152B
| $50.3M | 0.01% |
478,900
-513,600
| -52% | -$51.2M |
|
1127
PUT
Caesars Entertainment
CZR
$6.04B
| $50.3M | 0.01% |
2,010,200
+449,400
| +29% | +$14.6M |
|
|
XYZ
1128
Block Inc
XYZ
$49.7B
| $50.2M | 0.01% |
924,537
-1,602,636
| -63% | -$120M |
|
1129
PUT
United States Oil Fund
USO
$1.77B
| $50.2M | 0.01% |
649,500
-963,100
| -60% | -$73.5M |
|
1130
Clarivate
CLVT
$1.21B
| $50.2M | 0.01% |
12,769,832
+4,972,958
| +64% | +$23.6M |
|
1131
Acadia Realty Trust
AKR
$2.87B
| $50M | 0.01% |
2,388,304
+2,040,149
| +586% | +$46.2M |
|
1132
PUT
Intercontinental Exchange
ICE
$86.6B
| $50M | 0.01% |
289,800
+24,400
| +9% | +$4M |
|
1133
PUT
VanEck Oil Services ETF
OIH
$2B
| $50M | 0.01% |
190,700
+47,600
| +33% | +$13M |
|
1134
Moderna
MRNA
$25.1B
| $49.9M | 0.01% |
1,760,285
+988,393
| +128% | +$35.1M |
|
1135
PUT
Tapestry
TPR
$25.8B
| $49.9M | 0.01% |
708,600
-209,400
| -23% | -$15.8M |
|
|
PRMB
1136
PUT
Primo Brands
PRMB
$9.02B
| $49.9M | 0.01% |
1,405,000
+1,361,500
| +3,130% | +$44.5M |
|
1137
PUT
Dick's Sporting Goods
DKS
$18.1B
| $49.8M | 0.01% |
247,200
-257,300
| -51% | -$57.4M |
|
|
MRSH
1138
Marsh
MRSH
$89.9B
| $49.8M | 0.01% |
204,175
-177,319
| -46% | -$40.2M |
|
1139
CALL
Burlington
BURL
$22.2B
| $49.7M | 0.01% |
208,600
+54,500
| +35% | +$14.1M |
|
|
CWAN
1140
DELISTED
Clearwater Analytics
CWAN
| $49.7M | 0.01% |
1,854,749
-1,718,110
| -48% | -$48.2M |
|
1141
Direxion Daily FTSE China Bull 3X ETF
YINN
$655M
| $49.6M | 0.01% |
+1,196,378
| New | +$44.6M |
|
1142
CDW
CDW
$17.5B
| $49.4M | 0.01% |
308,417
+37,064
| +14% | +$6.73M |
|
1143
CALL
AB InBev
BUD
$156B
| $49.3M | 0.01% |
800,500
-621,900
| -44% | -$34M |
|
|
ECHO
1144
PUT
EchoStar
ECHO
$26.6B
| $49.2M | 0.01% |
1,924,400
+99,605
| +5% | +$2.71M |
|
1145
CALL
FTAI Aviation
FTAI
$22.1B
| $49.2M | 0.01% |
443,300
+78,100
| +21% | +$9.23M |
|
1146
PUT
Prudential Financial
PRU
$43.1B
| $49.2M | 0.01% |
440,100
-235,500
| -35% | -$26.8M |
|
1147
RB Global
RBA
$15.8B
| $49.1M | 0.01% |
489,735
-263,433
| -35% | -$25.1M |
|
1148
PUT
iShares US Real Estate ETF
IYR
$4.6B
| $48.9M | 0.01% |
510,600
-326,800
| -39% | -$31.1M |
|
1149
Molson Coors Class B
TAP
$7.91B
| $48.9M | 0.01% |
802,621
-650,868
| -45% | -$37.5M |
|
1150
Beam Therapeutics
BEAM
$2.69B
| $48.8M | 0.01% |
2,500,347
+438,101
| +21% | +$11.5M |
|
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.