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 | |
|---|---|---|---|---|---|---|
5176
CALL
Asbury Automotive
ABG
$3.75B
| $2.36M | ﹤0.01% |
10,700
-500
| -4% | -$130K |
|
5177
National CineMedia
NCMI
$259M
| $2.36M | ﹤0.01% |
404,514
+98,145
| +32% | +$629K |
|
5178
Maravai LifeSciences
MRVI
$845M
| $2.36M | ﹤0.01% |
1,068,797
+1,047,828
| +4,997% | +$4.14M |
|
5179
Invesco Variable Rate Investment Grade ETF
VRIG
$1.88B
| $2.36M | ﹤0.01% |
+94,168
| New | +$2.37M |
|
5180
TTM Technologies
TTMI
$14.8B
| $2.36M | ﹤0.01% |
115,109
+45,645
| +66% | +$1.1M |
|
5181
CALL
QuantumScape Corp
QS
$3.79B
| $2.36M | ﹤0.01% |
567,400
-126,600
| -18% | -$626K |
|
5182
Old Republic International
ORI
$10.3B
| $2.36M | ﹤0.01% |
60,165
-1,125,203
| -95% | -$41.3M |
|
5183
CALL
FormFactor
FORM
$10.9B
| $2.36M | ﹤0.01% |
83,400
+21,900
| +36% | +$805K |
|
|
PULT
5184
DELISTED
Putnam ESG Ultra Short ETF
PULT
| $2.36M | ﹤0.01% |
+46,531
| New | +$2.35M |
|
5185
Matador Resources
MTDR
$6.66B
| $2.36M | ﹤0.01% |
46,146
-374,623
| -89% | -$20.7M |
|
5186
Praxis Precision Medicines
PRAX
$10.7B
| $2.36M | ﹤0.01% |
62,210
-30,980
| -33% | -$1.93M |
|
5187
PUT
Aecom
ACM
$7.98B
| $2.36M | ﹤0.01% |
25,400
-66,300
| -72% | -$6.73M |
|
5188
PUT
Delek Logistics
DKL
$2.84B
| $2.35M | ﹤0.01% |
54,400
-23,900
| -31% | -$1.02M |
|
5189
CALL
Ionis Pharmaceuticals
IONS
$9.67B
| $2.35M | ﹤0.01% |
78,000
+40,600
| +109% | +$1.33M |
|
5190
Lyell Immunopharma
LYEL
$333M
| $2.35M | ﹤0.01% |
225,343
+37,606
| +20% | +$461K |
|
5191
Vanguard Russell 2000 Value ETF
VTWV
$1.37B
| $2.35M | ﹤0.01% |
+17,660
| New | +$2.51M |
|
5192
PUT
MKS Inc
MKSI
$21.8B
| $2.35M | ﹤0.01% |
29,300
+7,500
| +34% | +$757K |
|
5193
CALL
SM Energy
SM
$8.07B
| $2.35M | ﹤0.01% |
78,400
+16,900
| +27% | +$606K |
|
5194
CALL
Warrior Met Coal
HCC
$5.18B
| $2.35M | ﹤0.01% |
49,200
-7,700
| -14% | -$393K |
|
5195
PUT
Eversource Energy
ES
$27B
| $2.35M | ﹤0.01% |
37,800
-23,900
| -39% | -$1.43M |
|
5196
Carriage Services
CSV
$562M
| $2.35M | ﹤0.01% |
60,527
+21,441
| +55% | +$851K |
|
5197
PUT
Tradr 2X Long Innovation ETFShort Innovation Daily ETF
SARK
$38M
| $2.34M | ﹤0.01% |
45,166
+42,842
| +1,843% | +$1.71M |
|
5198
Dorian LPG
LPG
$2.08B
| $2.34M | ﹤0.01% |
104,823
-55,491
| -35% | -$1.29M |
|
5199
CALL
abrdn Physical Silver Shares ETF
SIVR
$4.48B
| $2.34M | ﹤0.01% |
72,000
+50,900
| +241% | +$1.55M |
|
5200
CALL
Brookfield Renewable
BEPC
$6.59B
| $2.34M | ﹤0.01% |
83,800
-42,200
| -33% | -$1.16M |
|
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.