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 | |
|---|---|---|---|---|---|---|
12126
PUT
Olema Pharmaceuticals
OLMA
$930M
| $57.2K | ﹤0.01% |
15,200
+13,900
| +1,069% | +$69.9K |
|
|
FGB
12127
DELISTED
First Trust Specialty Finance and Financial Opportunities Fund
FGB
| $57.1K | ﹤0.01% |
13,290
-10,210
| -43% | -$44.5K |
|
12128
CALL
Materion
MTRN
$5.9B
| $57.1K | ﹤0.01% |
700
+400
| +133% | +$37.7K |
|
|
12129
PUT
Materion
MTRN
$5.9B
| $57.1K | ﹤0.01% |
700
+500
| +250% | +$47.1K |
|
12130
CALL
Relay Therapeutics
RLAY
$4.35B
| $57.1K | ﹤0.01% |
+21,800
| New | +$85.4K |
|
12131
CALL
BioLife Solutions
BLFS
$1.72B
| $57.1K | ﹤0.01% |
2,500
-1,800
| -42% | -$47.4K |
|
|
12132
PUT
BioLife Solutions
BLFS
$1.72B
| $57.1K | ﹤0.01% |
2,500
-2,200
| -47% | -$57.9K |
|
12133
PUT
iShares S&P GSCI Commodity-Indexed Trust
GSG
$940M
| $56.9K | ﹤0.01% |
2,500
-12,400
| -83% | -$279K |
|
12134
PUT
Primerica
PRI
$9.65B
| $56.9K | ﹤0.01% |
200
-900
| -82% | -$256K |
|
12135
Skillful Craftsman
EDTK
$14M
| $56.7K | ﹤0.01% |
55,860
+32,036
| +134% | +$33.6K |
|
12136
CALL
American Battery Technology Co
ABAT
$340M
| $56.6K | ﹤0.01% |
55,000
-52,600
| -49% | -$71.3K |
|
12137
CALL
Seacoast Banking Corp of Florida
SBCF
$3.5B
| $56.6K | ﹤0.01% |
2,200
-1,700
| -44% | -$46.4K |
|
12138
PUT
Midland States Bancorp
MSBI
$693M
| $56.5K | ﹤0.01% |
3,300
+1,300
| +65% | +$26.1K |
|
|
CTHR
12139
DELISTED
Charles & Colvard Ltd
CTHR
| $56.4K | ﹤0.01% |
+58,780
| New | +$77.5K |
|
12140
PUT
Red Violet
RDVT
$1.12B
| $56.4K | ﹤0.01% |
1,500
-1,000
| -40% | -$37.7K |
|
12141
Fathom Holdings
FTHM
$25.7M
| $56.3K | ﹤0.01% |
63,875
+9,274
| +17% | +$10.7K |
|
12142
PUT
Cadre Holdings
CDRE
$1.46B
| $56.3K | ﹤0.01% |
+1,900
| New | +$65.4K |
|
12143
CALL
Stem
STEM
$61M
| $56.2K | ﹤0.01% |
8,020
-6,950
| -46% | -$80.5K |
|
12144
PUT
Teucrium Sugar Fund
CANE
$53.5M
| $56.2K | ﹤0.01% |
4,600
-21,300
| -82% | -$253K |
|
12145
PUT
Star Holdings Shares of Beneficial Interest
STHO
$118M
| $56.2K | ﹤0.01% |
6,600
-800
| -11% | -$6.98K |
|
12146
PUT
Gorman-Rupp
GRC
$2.13B
| $56.2K | ﹤0.01% |
1,600
+200
| +14% | +$7.51K |
|
12147
PUT
JPMorgan BetaBuilders Japan ETF
BBJP
$19.1B
| $56.1K | ﹤0.01% |
+1,000
| New | +$56.2K |
|
|
SVC
12148
CALL
Service Properties Trust
SVC
$1.05B
| $56.1K | ﹤0.01% |
4,300
+3,680
| +594% | +$49.8K |
|
12149
PUT
RPC Inc
RES
$1.41B
| $56.1K | ﹤0.01% |
10,200
+4,100
| +67% | +$24.4K |
|
12150
CALL
Cabaletta Bio
CABA
$466M
| $56.1K | ﹤0.01% |
40,500
-95,900
| -70% | -$204K |
|
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.