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 | |
|---|---|---|---|---|---|---|
|
MWYN
11801
Marwynn Holdings
MWYN
$21M
| $74.5K | ﹤0.01% |
+17,292
| New | +$74K |
|
11802
CALL
Future Fuel
FF
$245M
| $74.5K | ﹤0.01% |
19,100
+11,800
| +162% | +$56.8K |
|
|
PCLA
11803
PicoCELA Inc
PCLA
$65M
| $74.5K | ﹤0.01% |
+4,356
| New | +$513K |
|
|
GMHS
11804
Gamehaus Holdings
GMHS
$43.3M
| $74.3K | ﹤0.01% |
+41,067
| New | +$72.2K |
|
11805
PUT
WesBanco
WSBC
$4.09B
| $74.3K | ﹤0.01% |
2,400
+2,300
| +2,300% | +$76.8K |
|
11806
CALL
Fulton Financial
FULT
$4.72B
| $74.2K | ﹤0.01% |
4,100
-14,700
| -78% | -$286K |
|
11807
Syntec Optics
OPTX
$355M
| $74.2K | ﹤0.01% |
+60,780
| New | +$107K |
|
11808
PUT
Hawkins
HWKN
$2.74B
| $74.1K | ﹤0.01% |
700
-400
| -36% | -$44K |
|
11809
CALL
Entrada Therapeutics
TRDA
$290M
| $74.1K | ﹤0.01% |
8,200
-400
| -5% | -$4.98K |
|
11810
PUT
Merit Medical Systems
MMSI
$5.42B
| $74K | ﹤0.01% |
700
+200
| +40% | +$20.6K |
|
|
DMC
11811
CALL
Del Monte Corp
DMC
$1.43B
| $74K | ﹤0.01% |
2,400
-500
| -17% | -$15.3K |
|
11812
PUT
Electromed
ELMD
$341M
| $74K | ﹤0.01% |
3,100
+300
| +11% | +$8.76K |
|
11813
PUT
Cadiz
CDZI
$294M
| $73.8K | ﹤0.01% |
25,200
+6,500
| +35% | +$28.6K |
|
|
OTLY
11814
PUT
Oatly Group
OTLY
$441M
| $73.8K | ﹤0.01% |
7,510
+2,625
| +54% | +$28.4K |
|
11815
CALL
Breakwave Dry Bulk Shipping ETF
BDRY
$31.4M
| $73.8K | ﹤0.01% |
11,800
-1,400
| -11% | -$8.52K |
|
11816
IRIDEX
IRIX
$14.9M
| $73.5K | ﹤0.01% |
74,248
+6,595
| +10% | +$9.32K |
|
11817
PUT
Hancock Whitney
HWC
$6.4B
| $73.4K | ﹤0.01% |
1,400
+900
| +180% | +$50.6K |
|
|
RMSG
11818
Real Messenger Corp
RMSG
$5.44M
| $73.3K | ﹤0.01% |
+33,008
| New | +$65K |
|
11819
CALL
LSI Industries
LYTS
$913M
| $73.1K | ﹤0.01% |
4,300
-500
| -10% | -$9.59K |
|
11820
CALL
RGC Resources
RGCO
$224M
| $73K | ﹤0.01% |
3,500
+400
| +13% | +$8.24K |
|
11821
CPI Aerostructures
CVU
$77.6M
| $73K | ﹤0.01% |
21,050
-6,402
| -23% | -$27.2K |
|
11822
CALL
Annovis Bio
ANVS
$78.7M
| $72.9K | ﹤0.01% |
48,600
+33,600
| +224% | +$103K |
|
|
SLI
11823
CALL
Standard Lithium
SLI
$587M
| $72.9K | ﹤0.01% |
57,400
+26,400
| +85% | +$38.3K |
|
11824
PUT
State Street SPDR Portfolio Mortgage Backed Bond ETF
SPMB
$7.05B
| $72.8K | ﹤0.01% |
+3,300
| New | +$71.8K |
|
11825
PUT
Adeia
ADEA
$3.29B
| $72.7K | ﹤0.01% |
5,500
+5,300
| +2,650% | +$73.8K |
|
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.