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 | |
|---|---|---|---|---|---|---|
|
AL
6101
PUT
DELISTED
Air Lease Corp
AL
| $1.46M | ﹤0.01% |
30,300
+21,600
| +248% | +$1.01M |
|
6102
PUT
Kontoor Brands
KTB
$4.64B
| $1.46M | ﹤0.01% |
22,800
+16,400
| +256% | +$1.27M |
|
6103
PUT
Unifirst Corp
UNF
$5.18B
| $1.46M | ﹤0.01% |
8,400
+8,200
| +4,100% | +$1.71M |
|
6104
AudioCodes
AUDC
$245M
| $1.46M | ﹤0.01% |
155,013
+15,670
| +11% | +$167K |
|
6105
CALL
Direxion Daily AAPL Bull 2X ETF
AAPU
$180M
| $1.46M | ﹤0.01% |
52,000
-19,800
| -28% | -$625K |
|
6106
PUT
Stratasys
SSYS
$781M
| $1.46M | ﹤0.01% |
149,000
+130,500
| +705% | +$1.34M |
|
6107
PUT
ProShares Short QQQ
PSQ
$606M
| $1.46M | ﹤0.01% |
35,900
-1,520
| -4% | -$57.5K |
|
6108
Global Ship Lease
GSL
$1.52B
| $1.46M | ﹤0.01% |
63,812
-308,334
| -83% | -$6.9M |
|
6109
Atlanta Braves Holdings Series A
BATRA
$3.68B
| $1.46M | ﹤0.01% |
33,202
-10,982
| -25% | -$467K |
|
6110
Stellus Capital Investment Corp
SCM
$250M
| $1.46M | ﹤0.01% |
103,984
+99,685
| +2,319% | +$1.45M |
|
6111
Cirrus Logic
CRUS
$6.07B
| $1.46M | ﹤0.01% |
14,606
-111,238
| -88% | -$11.5M |
|
6112
8x8 Inc
EGHT
$295M
| $1.46M | ﹤0.01% |
727,685
-62,325
| -8% | -$161K |
|
6113
PUT
ImmunityBio
IBRX
$8.39B
| $1.45M | ﹤0.01% |
483,100
-242,200
| -33% | -$734K |
|
6114
PUT
REX American Resources
REX
$1.49B
| $1.45M | ﹤0.01% |
77,400
+36,800
| +91% | +$739K |
|
6115
VictoryShares US Multi-Factor Minimum Volatility ETF
VSMV
$158M
| $1.45M | ﹤0.01% |
+30,009
| New | +$1.46M |
|
|
GTLS
6116
DELISTED
Chart Industries
GTLS
| $1.45M | ﹤0.01% |
10,059
+2,218
| +28% | +$408K |
|
6117
JPMorgan BetaBuilders Japan ETF
BBJP
$19.6B
| $1.45M | ﹤0.01% |
+25,867
| New | +$1.45M |
|
6118
Utah Medical Products
UTMD
$226M
| $1.45M | ﹤0.01% |
25,895
+15,892
| +159% | +$952K |
|
6119
iShares MSCI Sweden ETF
EWD
$748M
| $1.45M | ﹤0.01% |
34,480
-35,574
| -51% | -$1.5M |
|
|
BIYA
6120
Baiya International Group
BIYA
$11.3M
| $1.45M | ﹤0.01% |
+875
| New | +$1.18M |
|
6121
CALL
Fortis
FTS
$29B
| $1.45M | ﹤0.01% |
31,800
+19,400
| +156% | +$844K |
|
|
ARIS
6122
CALL
DELISTED
Aris Water Solutions
ARIS
| $1.45M | ﹤0.01% |
45,200
+600
| +1% | +$17K |
|
6123
PUT
Iridium Communications
IRDM
$5.32B
| $1.45M | ﹤0.01% |
53,000
-40,300
| -43% | -$1.18M |
|
6124
VanEck Uranium + Nuclear Energy ETF
NLR
$4.16B
| $1.45M | ﹤0.01% |
19,760
+12,328
| +166% | +$1.04M |
|
6125
Timothy Plan US Small Cap Core ETF
TPSC
$388M
| $1.45M | ﹤0.01% |
39,087
+17,737
| +83% | +$690K |
|
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.