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 | |
|---|---|---|---|---|---|---|
1951
RTX Corp
RTX
$301B
| $21.2M | ﹤0.01% |
160,177
-1,005,514
| -86% | -$127M |
|
1952
PUT
Plains All American Pipeline
PAA
$16.9B
| $21.2M | ﹤0.01% |
1,060,800
-175,800
| -14% | -$3.47M |
|
1953
PUT
Generac Holdings
GNRC
$12.9B
| $21.2M | ﹤0.01% |
167,500
-146,100
| -47% | -$21M |
|
|
CFLT
1954
CALL
DELISTED
Confluent
CFLT
| $21.2M | ﹤0.01% |
904,600
-208,100
| -19% | -$6.03M |
|
1955
PUT
GitLab
GTLB
$7.2B
| $21.2M | ﹤0.01% |
451,000
-105,100
| -19% | -$6.43M |
|
1956
CALL
KE Holdings
BEKE
$18.8B
| $21.2M | ﹤0.01% |
1,054,100
+49,400
| +5% | +$979K |
|
1957
Brown-Forman Class B
BF.B
$13B
| $21.2M | ﹤0.01% |
623,942
-259,538
| -29% | -$8.75M |
|
1958
CALL
Skyworks Solutions
SWKS
$10.5B
| $21.1M | ﹤0.01% |
327,100
-97,800
| -23% | -$7.45M |
|
1959
PUT
Zoetis
ZTS
$30.5B
| $21.1M | ﹤0.01% |
128,300
+13,600
| +12% | +$2.26M |
|
1960
AllianceBernstein
AB
$3.41B
| $21.1M | ﹤0.01% |
551,362
+464,915
| +538% | +$17.5M |
|
|
EXAS
1961
CALL
DELISTED
Exact Sciences
EXAS
| $21.1M | ﹤0.01% |
487,900
-89,600
| -16% | -$4.54M |
|
1962
Unity
U
$20.4B
| $21.1M | ﹤0.01% |
1,077,635
-1,379,153
| -56% | -$31.1M |
|
1963
Dentsply Sirona
XRAY
$2.31B
| $21.1M | ﹤0.01% |
1,412,986
-272,831
| -16% | -$4.83M |
|
1964
Peloton Interactive
PTON
$2.47B
| $21M | ﹤0.01% |
3,327,146
+1,266,078
| +61% | +$9.94M |
|
1965
CALL
Wingstop
WING
$3.44B
| $21M | ﹤0.01% |
93,100
+17,600
| +23% | +$4.58M |
|
1966
LGI Homes
LGIH
$1.39B
| $20.9M | ﹤0.01% |
315,123
+276,353
| +713% | +$22.3M |
|
1967
Gartner
IT
$11.4B
| $20.9M | ﹤0.01% |
+49,894
| New | +$24.6M |
|
1968
CALL
Procore
PCOR
$9.09B
| $20.9M | ﹤0.01% |
316,600
-48,600
| -13% | -$3.67M |
|
1969
Southwest Gas
SWX
$6.71B
| $20.9M | ﹤0.01% |
291,020
+20,133
| +7% | +$1.49M |
|
1970
Globus Medical
GMED
$11.5B
| $20.9M | ﹤0.01% |
285,347
-2,286,313
| -89% | -$189M |
|
1971
Nexstar Media Group
NXST
$5.84B
| $20.9M | ﹤0.01% |
116,435
+6,727
| +6% | +$1.09M |
|
1972
PUT
Welltower
WELL
$170B
| $20.8M | ﹤0.01% |
135,900
-443,100
| -77% | -$63.1M |
|
1973
Cullinan Oncology
CGEM
$1.31B
| $20.8M | ﹤0.01% |
2,747,145
+64,241
| +2% | +$616K |
|
1974
PUT
Franklin Resources
BEN
$17.2B
| $20.8M | ﹤0.01% |
1,080,300
+914,500
| +552% | +$18.3M |
|
1975
PUT
Phillips 66
PSX
$93.2B
| $20.7M | ﹤0.01% |
167,800
-11,600
| -6% | -$1.43M |
|
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.