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 | |
|---|---|---|---|---|---|---|
|
RAPP
13101
PUT
Rapport Therapeutics
RAPP
$2.28B
| $20.1K | ﹤0.01% |
+2,000
| New | +$26K |
|
13102
CALL
The Joint Corp
JYNT
$120M
| $20K | ﹤0.01% |
1,600
-6,900
| -81% | -$78K |
|
|
LRE
13103
Lead Real Estate
LRE
$18.1M
| $20K | ﹤0.01% |
+15,978
| New | +$23.4K |
|
13104
PUT
Helix Energy Solutions
HLX
$1.54B
| $19.9K | ﹤0.01% |
2,400
-38,400
| -94% | -$323K |
|
|
MAXN
13105
PUT
DELISTED
Maxeon Solar Technologies
MAXN
| $19.9K | ﹤0.01% |
6,751
-9,565
| -59% | -$48.5K |
|
13106
PUT
Escalade
ESCA
$276M
| $19.9K | ﹤0.01% |
1,300
-800
| -38% | -$12.1K |
|
13107
Artelo Biosciences
ARTL
$2.75M
| $19.9K | ﹤0.01% |
+1,261
| New | +$25.3K |
|
|
ECDA
13108
DELISTED
ECD Automotive Design
ECDA
| $19.9K | ﹤0.01% |
169
+118
| +231% | +$19.6K |
|
|
USGOW
13109
DELISTED
U.S. GoldMining Inc Warrant
USGOW
| $19.8K | ﹤0.01% |
+15,116
| New | +$23.2K |
|
13110
PUT
Dimensional US Core Equity 2 ETF
DFAC
$49.9B
| $19.8K | ﹤0.01% |
+600
| New | +$20.8K |
|
13111
Ostin Technology Group
OST
| $19.8K | ﹤0.01% |
+500
| New | +$29.8K |
|
13112
Teucrium Sugar Fund
CANE
$53.5M
| $19.7K | ﹤0.01% |
1,617
-35,742
| -96% | -$425K |
|
13113
CALL
AXT Inc
AXTI
$5.35B
| $19.7K | ﹤0.01% |
+14,000
| New | +$26.7K |
|
13114
Digimarc Corp
DMRC
$169M
| $19.7K | ﹤0.01% |
1,538
-69,329
| -98% | -$1.98M |
|
13115
Senmiao Technology Ltd
AIHS
$23.9M
| $19.7K | ﹤0.01% |
+2,215
| New | +$20K |
|
|
AFCG
13116
AFC Gamma
AFCG
$72.1M
| $19.7K | ﹤0.01% |
3,536
-28,324
| -89% | -$225K |
|
13117
-1x Short VIX Futures ETF
SVIX
$173M
| $19.7K | ﹤0.01% |
+968
| New | +$23.3K |
|
13118
PUT
Seres Therapeutics
MCRB
$45.6M
| $19.7K | ﹤0.01% |
1,405
-2,795
| -67% | -$43.8K |
|
13119
PUT
Definitive Healthcare
DH
$68.2M
| $19.7K | ﹤0.01% |
6,800
+2,600
| +62% | +$10.6K |
|
|
EEX
13120
PUT
DELISTED
Emerald Holding
EEX
| $19.6K | ﹤0.01% |
+5,000
| New | +$21.6K |
|
13121
PUT
Cytek Biosciences
CTKB
$610M
| $19.6K | ﹤0.01% |
+4,900
| New | +$25.4K |
|
13122
CALL
Ooma
OOMA
$572M
| $19.6K | ﹤0.01% |
1,500
-2,700
| -64% | -$38.3K |
|
13123
PUT
First Financial Corp
THFF
$976M
| $19.6K | ﹤0.01% |
400
+100
| +33% | +$4.92K |
|
13124
CALL
Global Water Resources
GWRS
$248M
| $19.6K | ﹤0.01% |
1,900
+400
| +27% | +$4.54K |
|
13125
Educational Development Corp
EDUC
$11.8M
| $19.6K | ﹤0.01% |
+14,295
| New | +$21.4K |
|
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.