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 | |
|---|---|---|---|---|---|---|
4001
ProShares Ultra S&P500
SSO
$8.47B
| $4.53M | ﹤0.01% |
109,426
-166,228
| -60% | -$7.67M |
|
4002
Velocity Financial
VEL
$717M
| $4.53M | ﹤0.01% |
241,876
+206,177
| +578% | +$3.88M |
|
4003
MillerKnoll
MLKN
$1.62B
| $4.52M | ﹤0.01% |
236,366
+74,451
| +46% | +$1.58M |
|
4004
CALL
Aramark
ARMK
$16.4B
| $4.52M | ﹤0.01% |
131,000
+63,600
| +94% | +$2.34M |
|
4005
Amphastar Pharmaceuticals
AMPH
$889M
| $4.52M | ﹤0.01% |
155,979
+15,566
| +11% | +$497K |
|
4006
PUT
Fastly Inc
FSLY
$4.77B
| $4.52M | ﹤0.01% |
714,100
+354,600
| +99% | +$2.96M |
|
4007
Exponent
EXPO
$3.19B
| $4.52M | ﹤0.01% |
55,709
-21,987
| -28% | -$1.92M |
|
4008
PUT
iShares US Medical Devices ETF
IHI
$3.46B
| $4.51M | ﹤0.01% |
75,000
-70,300
| -48% | -$4.37M |
|
4009
PUT
Conagra Brands
CAG
$7.5B
| $4.51M | ﹤0.01% |
169,200
-425,500
| -72% | -$11M |
|
4010
Dropbox
DBX
$7.48B
| $4.5M | ﹤0.01% |
168,662
-284,007
| -63% | -$8.26M |
|
4011
Simplify Short Term Treasury Futures Strategy ETF
TUA
$661M
| $4.5M | ﹤0.01% |
204,936
-374,327
| -65% | -$8.03M |
|
4012
Lightspeed Commerce
LSPD
$1.38B
| $4.5M | ﹤0.01% |
514,166
+406,822
| +379% | +$5.24M |
|
4013
PUT
iShares S&P 500 Value ETF
IVE
$50.3B
| $4.5M | ﹤0.01% |
23,600
-3,400
| -13% | -$658K |
|
4014
PUT
Dover
DOV
$27.9B
| $4.5M | ﹤0.01% |
25,600
-37,400
| -59% | -$7.19M |
|
4015
PUT
Brookfield Asset Management
BAM
$86.7B
| $4.5M | ﹤0.01% |
92,800
+13,775
| +17% | +$751K |
|
4016
CALL
Range Resources
RRC
$9.42B
| $4.5M | ﹤0.01% |
112,600
-224,700
| -67% | -$8.64M |
|
|
GLDD
4017
DELISTED
Great Lakes Dredge & Dock
GLDD
| $4.49M | ﹤0.01% |
516,609
+407,388
| +373% | +$4.06M |
|
4018
iShares Morningstar US Equity ETF
ILCB
$1.32B
| $4.49M | ﹤0.01% |
58,170
+30,469
| +110% | +$2.48M |
|
4019
iShares US Financials ETF
IYF
$4.43B
| $4.49M | ﹤0.01% |
39,816
+20,838
| +110% | +$2.39M |
|
|
VTLE
4020
PUT
DELISTED
Vital Energy
VTLE
| $4.49M | ﹤0.01% |
211,600
-149,700
| -41% | -$4.34M |
|
4021
CALL
AllianceBernstein
AB
$3.41B
| $4.49M | ﹤0.01% |
117,200
+21,100
| +22% | +$794K |
|
|
WCN
4022
CALL
Waste Connections
WCN
$41.8B
| $4.49M | ﹤0.01% |
23,000
+14,200
| +161% | +$2.63M |
|
4023
iShares Government/Credit Bond ETF
GBF
$128M
| $4.48M | ﹤0.01% |
43,059
+28,448
| +195% | +$2.93M |
|
4024
PUT
PIMCO 25+ Year Zero Coupon US Treasury Index Exchange-Traded Fund
ZROZ
$1.29B
| $4.48M | ﹤0.01% |
62,600
+13,700
| +28% | +$957K |
|
4025
Dorchester Minerals
DMLP
$1.36B
| $4.48M | ﹤0.01% |
149,015
+100,032
| +204% | +$3.14M |
|
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.