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 | |
|---|---|---|---|---|---|---|
3651
CALL
Oscar Health
OSCR
$10.1B
| $5.65M | ﹤0.01% |
431,300
-14,400
| -3% | -$214K |
|
3652
PUT
Dentsply Sirona
XRAY
$2.31B
| $5.65M | ﹤0.01% |
378,100
-49,400
| -12% | -$875K |
|
3653
CALL
Diageo
DEO
$53.1B
| $5.65M | ﹤0.01% |
53,900
+28,400
| +111% | +$3.21M |
|
3654
BrightSpring Health Services
BTSG
$12.2B
| $5.65M | ﹤0.01% |
312,206
-109,046
| -26% | -$2.14M |
|
3655
PUT
Alight
ALIT
$372M
| $5.65M | ﹤0.01% |
47,615
+47,100
| +9,146% | +$6.2M |
|
3656
PUT
ProShares UltraPro Russell2000
URTY
$368M
| $5.64M | ﹤0.01% |
164,400
+81,700
| +99% | +$3.74M |
|
3657
Insteel Industries
IIIN
$631M
| $5.64M | ﹤0.01% |
214,394
+69,742
| +48% | +$1.94M |
|
3658
CVR Energy
CVI
$3.54B
| $5.62M | ﹤0.01% |
289,770
-585,955
| -67% | -$11.4M |
|
3659
Brookfield Infrastructure
BIPC
$4.97B
| $5.61M | ﹤0.01% |
154,967
+142,193
| +1,113% | +$5.6M |
|
3660
PUT
iShares US Technology ETF
IYW
$25.6B
| $5.6M | ﹤0.01% |
39,900
-6,500
| -14% | -$1.01M |
|
3661
Immunovant
IMVT
$8.64B
| $5.6M | ﹤0.01% |
327,825
-116,188
| -26% | -$2.43M |
|
3662
Waters Corp
WAT
$40.5B
| $5.6M | ﹤0.01% |
15,199
+13,446
| +767% | +$5.21M |
|
3663
PUT
Eldorado Gold
EGO
$10.4B
| $5.6M | ﹤0.01% |
332,800
+81,100
| +32% | +$1.22M |
|
3664
PUT
Invitation Homes
INVH
$18B
| $5.59M | ﹤0.01% |
160,500
+21,200
| +15% | +$685K |
|
3665
Titan International
TWI
$445M
| $5.59M | ﹤0.01% |
666,010
+410,905
| +161% | +$3.4M |
|
|
DFSD
3666
Dimensional Short-Duration Fixed Income ETF
DFSD
$7.17B
| $5.59M | ﹤0.01% |
117,567
-10,132
| -8% | -$478K |
|
3667
ProShares UltraShort S&P500
SDS
$366M
| $5.58M | ﹤0.01% |
51,978
+14,597
| +39% | +$1.44M |
|
3668
Healthcare Realty
HR
$6.6B
| $5.58M | ﹤0.01% |
329,914
+94,250
| +40% | +$1.57M |
|
3669
CALL
Sprott Uranium Miners ETF
URNM
$2B
| $5.57M | ﹤0.01% |
171,700
+26,700
| +18% | +$1.01M |
|
|
LINE
3670
PUT
Lineage Inc
LINE
$9.51B
| $5.57M | ﹤0.01% |
95,000
+78,700
| +483% | +$4.59M |
|
3671
PUT
New Fortress Energy
NFE
$92.6M
| $5.56M | ﹤0.01% |
669,200
-1,075,300
| -62% | -$13.2M |
|
3672
PUT
Banco Macro
BMA
$4.96B
| $5.56M | ﹤0.01% |
73,600
+65,200
| +776% | +$6.09M |
|
3673
Listed Funds Trust Roundhill Magnificent Seven ETF
MAGS
$4.19B
| $5.55M | ﹤0.01% |
120,958
-175,862
| -59% | -$9.18M |
|
|
ESGR
3674
DELISTED
Enstar Group
ESGR
| $5.54M | ﹤0.01% |
16,673
+2,708
| +19% | +$893K |
|
3675
CALL
Glaukos
GKOS
$10.9B
| $5.54M | ﹤0.01% |
56,300
+23,900
| +74% | +$3.19M |
|
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.