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 | |
|---|---|---|---|---|---|---|
2151
Motorola Solutions
MSI
$77.2B
| $17.8M | ﹤0.01% |
40,704
-135,397
| -77% | -$60.4M |
|
|
PARA
2152
PUT
DELISTED
Paramount Global Class B
PARA
| $17.8M | ﹤0.01% |
1,489,600
-400,300
| -21% | -$4.48M |
|
2153
CALL
Core Scientific
CORZ
$6.48B
| $17.8M | ﹤0.01% |
2,460,600
+650,290
| +36% | +$7.4M |
|
2154
CALL
Ecolab
ECL
$77.4B
| $17.8M | ﹤0.01% |
70,200
-7,000
| -9% | -$1.76M |
|
|
INFA
2155
DELISTED
Informatica
INFA
| $17.8M | ﹤0.01% |
1,019,523
+434,609
| +74% | +$9.53M |
|
2156
Alcon
ALC
$35.9B
| $17.7M | ﹤0.01% |
186,917
-1,355,274
| -88% | -$122M |
|
2157
Roper Technologies
ROP
$39.5B
| $17.7M | ﹤0.01% |
30,091
-240,869
| -89% | -$135M |
|
2158
PUT
PBF Energy
PBF
$8.52B
| $17.7M | ﹤0.01% |
926,000
+401,200
| +76% | +$9.99M |
|
2159
PUT
Whirlpool
WHR
$2.7B
| $17.7M | ﹤0.01% |
196,100
-151,800
| -44% | -$16.1M |
|
2160
CALL
Peabody Energy
BTU
$3.11B
| $17.6M | ﹤0.01% |
1,302,100
-120,500
| -8% | -$1.94M |
|
2161
PUT
The GEO Group
GEO
$4.11B
| $17.6M | ﹤0.01% |
603,000
-365,900
| -38% | -$10.5M |
|
2162
CALL
iShares Russell 1000 Growth ETF
IWF
$128B
| $17.6M | ﹤0.01% |
194,800
+118,400
| +155% | +$11.7M |
|
|
AVDL
2163
DELISTED
Avadel Pharmaceuticals
AVDL
| $17.6M | ﹤0.01% |
2,245,010
-348,528
| -13% | -$2.92M |
|
2164
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.72B
| $17.5M | ﹤0.01% |
132,610
-698,152
| -84% | -$93.7M |
|
2165
PUT
State Street
STT
$52.7B
| $17.5M | ﹤0.01% |
195,000
-70,900
| -27% | -$6.77M |
|
|
SWTX
2166
CALL
DELISTED
SpringWorks Therapeutics
SWTX
| $17.5M | ﹤0.01% |
395,500
+392,100
| +11,532% | +$18M |
|
2167
Bristol-Myers Squibb
BMY
$130B
| $17.5M | ﹤0.01% |
286,153
+244,614
| +589% | +$14.3M |
|
2168
CALL
Middleby
MIDD
$5.33B
| $17.4M | ﹤0.01% |
114,800
+91,900
| +401% | +$14.4M |
|
2169
CALL
Teva Pharmaceuticals
TEVA
$42.8B
| $17.4M | ﹤0.01% |
1,131,400
-2,783,000
| -71% | -$49.7M |
|
|
MSTX
2170
CALL
Defiance Daily Target 2x Long MSTR ETF
MSTX
$126M
| $17.4M | ﹤0.01% |
67,310
+3,100
| +5% | +$1.18M |
|
2171
PUT
Equifax
EFX
$21.2B
| $17.4M | ﹤0.01% |
71,300
+40,900
| +135% | +$10.3M |
|
2172
Endava
DAVA
$164M
| $17.4M | ﹤0.01% |
889,455
+588,754
| +196% | +$16.3M |
|
2173
PUT
Cummins
CMI
$86.9B
| $17.3M | ﹤0.01% |
55,200
+6,900
| +14% | +$2.43M |
|
2174
CALL
Ball Corp
BALL
$16.4B
| $17.3M | ﹤0.01% |
331,700
+70,700
| +27% | +$3.71M |
|
2175
CALL
CRH
CRH
$64.6B
| $17.3M | ﹤0.01% |
196,200
-245,500
| -56% | -$24.1M |
|
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.