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 | |
|---|---|---|---|---|---|---|
3826
RLI Corp
RLI
$5.85B
| $5.03M | ﹤0.01% |
62,650
+3,202
| +5% | +$244K |
|
3827
PUT
Direxion Daily S&P 500 Bear 3x ETF
SPXS
$329M
| $5.03M | ﹤0.01% |
70,680
-56,370
| -44% | -$3.54M |
|
|
SA
3828
Seabridge Gold
SA
$3.62B
| $5.03M | ﹤0.01% |
430,843
+157,560
| +58% | +$1.87M |
|
3829
PUT
Mid-America Apartment Communities
MAA
$15.5B
| $5.03M | ﹤0.01% |
30,000
+700
| +2% | +$111K |
|
3830
Centrus Energy
LEU
$3.79B
| $5.02M | ﹤0.01% |
80,768
+57,135
| +242% | +$4.82M |
|
3831
Baytex Energy
BTE
$3.06B
| $5.02M | ﹤0.01% |
2,252,528
-385,180
| -15% | -$917K |
|
3832
Columbia India Consumer ETF
INCO
$237M
| $5.02M | ﹤0.01% |
84,260
+68,719
| +442% | +$4.14M |
|
3833
CALL
Steris
STE
$22.7B
| $5.01M | ﹤0.01% |
22,100
+13,100
| +146% | +$2.88M |
|
3834
TriMas Corp
TRS
$1.4B
| $5M | ﹤0.01% |
213,536
+149,119
| +231% | +$3.53M |
|
3835
PUT
CSX Corp
CSX
$92.9B
| $5M | ﹤0.01% |
169,900
-150,400
| -47% | -$4.78M |
|
3836
PUT
Freshpet
FRPT
$3.5B
| $5M | ﹤0.01% |
60,100
-19,100
| -24% | -$2.34M |
|
3837
PUT
Public Storage
PSA
$60.9B
| $5M | ﹤0.01% |
16,700
-16,700
| -50% | -$4.99M |
|
3838
CALL
Vista Energy
VIST
$7.56B
| $4.99M | ﹤0.01% |
107,200
+39,500
| +58% | +$2.04M |
|
3839
CALL
Polaris
PII
$3.95B
| $4.99M | ﹤0.01% |
121,900
+9,000
| +8% | +$429K |
|
3840
Burford Capital
BUR
$960M
| $4.99M | ﹤0.01% |
377,703
+321,386
| +571% | +$4.51M |
|
3841
Unifirst Corp
UNF
$5.19B
| $4.98M | ﹤0.01% |
28,647
+23,125
| +419% | +$4.83M |
|
3842
CALL
Navios Maritime Partners
NMM
$2.33B
| $4.98M | ﹤0.01% |
127,000
-34,300
| -21% | -$1.45M |
|
3843
PUT
National Grid
NGG
$81.5B
| $4.98M | ﹤0.01% |
79,239
-7,621
| -9% | -$448K |
|
3844
First Hawaiian
FHB
$3.37B
| $4.98M | ﹤0.01% |
203,753
-394,922
| -66% | -$10.3M |
|
3845
Rapid7
RPD
$876M
| $4.98M | ﹤0.01% |
187,786
+75,373
| +67% | +$2.56M |
|
3846
CALL
RUM Group Inc
RUM
$3.7B
| $4.98M | ﹤0.01% |
703,700
-170,100
| -19% | -$1.77M |
|
|
RDUS
3847
DELISTED
Radius Recycling
RDUS
| $4.97M | ﹤0.01% |
171,939
-106,968
| -38% | -$1.72M |
|
3848
Humacyte
HUMA
$168M
| $4.96M | ﹤0.01% |
2,911,901
+2,740,439
| +1,598% | +$10.3M |
|
|
TGI
3849
DELISTED
Triumph Group
TGI
| $4.95M | ﹤0.01% |
195,353
+171,611
| +723% | +$3.97M |
|
3850
PUT
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$310M
| $4.95M | ﹤0.01% |
147,100
-22,700
| -13% | -$804K |
|
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.