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 | |
|---|---|---|---|---|---|---|
8876
PUT
EXL Service
EXLS
$5.43B
| $411K | ﹤0.01% |
8,700
-8,800
| -50% | -$423K |
|
8877
iShares LifePath Target Date 2035 ETF
ITDC
$112M
| $410K | ﹤0.01% |
13,686
+6,709
| +96% | +$204K |
|
8878
PUT
Cohu
COHU
$2.73B
| $410K | ﹤0.01% |
27,900
+24,600
| +745% | +$512K |
|
8879
CALL
Eastern Bankshares
EBC
$5.37B
| $410K | ﹤0.01% |
25,000
+1,900
| +8% | +$33.1K |
|
8880
Ultralife
ULBI
$118M
| $410K | ﹤0.01% |
76,189
+23,482
| +45% | +$160K |
|
8881
PUT
FuelCell Energy
FCEL
$1.7B
| $410K | ﹤0.01% |
89,279
+37,321
| +72% | +$278K |
|
8882
Invesco Dorsey Wright Developed Markets Momentum ETF
PIZ
$718M
| $410K | ﹤0.01% |
+10,761
| New | +$415K |
|
8883
PUT
iShares Convertible Bond ETF
ICVT
$7.6B
| $410K | ﹤0.01% |
4,900
+1,900
| +63% | +$164K |
|
8884
First Trust Alerian Disruptive Technology Real Estate ETF
DTRE
$14.5M
| $410K | ﹤0.01% |
10,359
-41,268
| -80% | -$1.61M |
|
8885
Princeton Bancorp
BPRN
$291M
| $409K | ﹤0.01% |
13,396
-3,370
| -20% | -$108K |
|
8886
Main Sector Rotation ETF
SECT
$2.86B
| $409K | ﹤0.01% |
8,010
-31,815
| -80% | -$1.75M |
|
8887
CALL
Koppers
KOP
$860M
| $409K | ﹤0.01% |
14,600
-1,500
| -9% | -$45.1K |
|
8888
Algoma Steel
ASTL
$453M
| $409K | ﹤0.01% |
75,414
-15,282
| -17% | -$115K |
|
8889
AdvisorShares Insider Advantage ETF
SURE
$57.6M
| $409K | ﹤0.01% |
3,665
+1,624
| +80% | +$189K |
|
8890
CALL
LSB Industries
LXU
$742M
| $409K | ﹤0.01% |
62,000
+16,400
| +36% | +$128K |
|
8891
PUT
Direxion Daily MSCI Emerging Markets Bull 3X ETF
EDC
$158M
| $409K | ﹤0.01% |
13,300
-10,200
| -43% | -$320K |
|
8892
iShares Global Industrials ETF
EXI
$1.46B
| $408K | ﹤0.01% |
2,809
+293
| +12% | +$43.1K |
|
8893
PUT
Sprinklr
CXM
$1.62B
| $408K | ﹤0.01% |
48,900
-83,000
| -63% | -$726K |
|
|
SNBR
8894
PUT
DELISTED
Sleep Number
SNBR
| $408K | ﹤0.01% |
64,400
+25,300
| +65% | +$338K |
|
8895
CALL
First Trust NYSE Arca Biotechnology Index Fund
FBT
$2.83B
| $408K | ﹤0.01% |
2,400
-500
| -17% | -$86.8K |
|
|
MRUS
8896
PUT
DELISTED
Merus
MRUS
| $408K | ﹤0.01% |
9,700
-7,300
| -43% | -$318K |
|
8897
Enterprise Financial Services Corp
EFSC
$2.37B
| $408K | ﹤0.01% |
7,595
-2,862
| -27% | -$165K |
|
|
KEEL
8898
PUT
Keel Infrastructure Corp
KEEL
$1.97B
| $408K | ﹤0.01% |
517,552
-100,548
| -16% | -$133K |
|
8899
CALL
Adtran
ADTN
$665M
| $407K | ﹤0.01% |
46,700
+39,300
| +531% | +$396K |
|
8900
PUT
Algonquin Power & Utilities
AQN
$4.46B
| $407K | ﹤0.01% |
79,200
-9,100
| -10% | -$43K |
|
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.