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 | |
|---|---|---|---|---|---|---|
7076
PUT
Amplitude
AMPL
$1.57B
| $933K | ﹤0.01% |
91,600
+85,500
| +1,402% | +$1.01M |
|
7077
PUT
Methanex
MEOH
$4.45B
| $933K | ﹤0.01% |
26,600
+5,500
| +26% | +$247K |
|
7078
PUT
Thomson Reuters
TRI
$43.7B
| $933K | ﹤0.01% |
5,317
-4,430
| -45% | -$765K |
|
7079
PUT
Green Brick Partners
GRBK
$2.98B
| $933K | ﹤0.01% |
16,000
-27,800
| -63% | -$1.64M |
|
7080
CALL
CarGurus
CARG
$3.23B
| $932K | ﹤0.01% |
32,000
-70,000
| -69% | -$2.45M |
|
7081
CALL
Strategic Education
STRA
$1.82B
| $932K | ﹤0.01% |
11,100
+800
| +8% | +$73.4K |
|
7082
CALL
Vanguard Morningstar Mid-Cap ETF
VO
$110B
| $931K | ﹤0.01% |
14,400
+800
| +6% | +$53.7K |
|
|
7083
PUT
Vanguard Morningstar Mid-Cap ETF
VO
$110B
| $931K | ﹤0.01% |
14,400
-9,200
| -39% | -$617K |
|
7084
Pacer Swan SOS Flex July ETF
PSFJ
$48.4M
| $931K | ﹤0.01% |
+32,676
| New | +$958K |
|
7085
Invesco S&P MidCap 400 Pure Value ETF
RFV
$341M
| $930K | ﹤0.01% |
8,152
+2,142
| +36% | +$260K |
|
|
EARN
7086
Ellington Residential Mortgage REIT
EARN
$165M
| $930K | ﹤0.01% |
171,919
+156,907
| +1,045% | +$999K |
|
|
AAT
7087
American Assets Trust
AAT
$1.39B
| $930K | ﹤0.01% |
46,161
+22,694
| +97% | +$512K |
|
7088
CALL
Euronet Worldwide
EEFT
$2.59B
| $930K | ﹤0.01% |
8,700
+3,600
| +71% | +$365K |
|
7089
State Street SPDR S&P Dividend ETF
SDY
$22B
| $929K | ﹤0.01% |
6,850
-9,360
| -58% | -$1.26M |
|
|
HTT
7090
High Templar Tech Ltd
HTT
$387M
| $928K | ﹤0.01% |
345,102
+329,554
| +2,120% | +$932K |
|
7091
Fidelity Investment Grade Bond ETF
FIGB
$647M
| $928K | ﹤0.01% |
+21,586
| New | +$920K |
|
|
MAXJ
7092
iShares Large Cap Max Buffer Jun ETF
MAXJ
$163M
| $928K | ﹤0.01% |
35,977
+5,021
| +16% | +$132K |
|
7093
Santander
BSBR
$41.9B
| $928K | ﹤0.01% |
196,945
+196,581
| +54,006% | +$878K |
|
|
NNDM
7094
PUT
Nano Dimension
NNDM
$327M
| $927K | ﹤0.01% |
583,000
+280,800
| +93% | +$636K |
|
7095
PUT
NGL Energy Partners
NGL
$2.17B
| $927K | ﹤0.01% |
204,100
+81,500
| +66% | +$405K |
|
7096
Dimensional Emerging Markets High Profitability ETF
DEHP
$441M
| $926K | ﹤0.01% |
+36,722
| New | +$932K |
|
7097
CALL
Fulgent Genetics
FLGT
$511M
| $926K | ﹤0.01% |
54,800
+16,000
| +41% | +$273K |
|
7098
Pennant Group
PNTG
$1.38B
| $926K | ﹤0.01% |
+36,813
| New | +$941K |
|
|
SSBK
7099
DELISTED
Southern States Bancshares
SSBK
| $926K | ﹤0.01% |
25,891
+2,626
| +11% | +$85.7K |
|
7100
Evolv Technologies
EVLV
$985M
| $925K | ﹤0.01% |
296,612
-559
| -0.2% | -$1.96K |
|
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.