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 | |
|---|---|---|---|---|---|---|
4026
Energy Recovery
ERII
$426M
| $4.48M | ﹤0.01% |
282,010
+234,127
| +489% | +$3.56M |
|
4027
PUT
Direxion Daily AMZN Bull 2X ETF
AMZU
$309M
| $4.48M | ﹤0.01% |
149,500
+98,600
| +194% | +$3.99M |
|
4028
PUT
Evergy
EVRG
$19.4B
| $4.47M | ﹤0.01% |
64,900
-69,200
| -52% | -$4.53M |
|
4029
CALL
Eos Energy Enterprises
EOSE
$1.46B
| $4.47M | ﹤0.01% |
1,182,500
-242,400
| -17% | -$1.18M |
|
4030
Franklin FTSE South Korea ETF
FLKR
$1.55B
| $4.47M | ﹤0.01% |
243,540
+142,005
| +140% | +$2.69M |
|
4031
Raymond James Financial
RJF
$34.8B
| $4.45M | ﹤0.01% |
32,060
-48,828
| -60% | -$7.58M |
|
|
LB
4032
PUT
LandBridge Co
LB
$2.24B
| $4.45M | ﹤0.01% |
61,900
+31,100
| +101% | +$2.2M |
|
4033
PUT
NextNav
NN
$3.36B
| $4.45M | ﹤0.01% |
365,700
+16,400
| +5% | +$198K |
|
4034
CALL
GDS Holdings
GDS
$6.89B
| $4.45M | ﹤0.01% |
175,700
+92,400
| +111% | +$2.8M |
|
4035
2x Long VIX Futures ETF
UVIX
$200M
| $4.45M | ﹤0.01% |
5,976
+5,807
| +3,436% | +$3.81M |
|
4036
CALL
Portillo's
PTLO
$374M
| $4.45M | ﹤0.01% |
374,100
+265,400
| +244% | +$3.45M |
|
|
GRAL
4037
CALL
GRAIL Inc
GRAL
$3.03B
| $4.45M | ﹤0.01% |
174,136
+70,480
| +68% | +$2.18M |
|
4038
PUT
Ouster
OUST
$3.51B
| $4.44M | ﹤0.01% |
494,800
+128,600
| +35% | +$1.27M |
|
|
OKUR
4039
OnKure Therapeutics
OKUR
$162M
| $4.44M | ﹤0.01% |
1,068,104
-6,210
| -0.6% | -$34.9K |
|
4040
CALL
Caleres
CAL
$449M
| $4.44M | ﹤0.01% |
257,800
+171,200
| +198% | +$3.08M |
|
4041
PureCycle Technologies
PCT
$1.4B
| $4.44M | ﹤0.01% |
640,937
+206,987
| +48% | +$1.86M |
|
4042
PUT
ProShares Ultra QQQ
QLD
$14.4B
| $4.44M | ﹤0.01% |
99,800
-92,600
| -48% | -$4.9M |
|
|
SFBS
4043
ServisFirst Bancshares
SFBS
$4.99B
| $4.43M | ﹤0.01% |
53,629
-40,197
| -43% | -$3.49M |
|
4044
CALL
Cenovus Energy
CVE
$57.2B
| $4.43M | ﹤0.01% |
318,300
-98,000
| -24% | -$1.41M |
|
4045
CALL
Joby Aviation
JOBY
$7.83B
| $4.42M | ﹤0.01% |
735,000
-109,000
| -13% | -$816K |
|
4046
CALL
Establishment Labs
ESTA
$2.37B
| $4.42M | ﹤0.01% |
108,400
+57,700
| +114% | +$2.15M |
|
|
EMBJ
4047
CALL
Embraer S.A. ADS
EMBJ
$13.4B
| $4.42M | ﹤0.01% |
95,700
-59,900
| -38% | -$2.67M |
|
|
XAIX
4048
Xtrackers Artificial Intelligence and Big Data ETF
XAIX
$174M
| $4.42M | ﹤0.01% |
+140,517
| New | +$4.75M |
|
4049
Weibo
WB
$1.88B
| $4.41M | ﹤0.01% |
465,720
-165,628
| -26% | -$1.68M |
|
4050
Korro Bio
KRRO
$196M
| $4.41M | ﹤0.01% |
253,250
-116,483
| -32% | -$3.45M |
|
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.