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 | |
|---|---|---|---|---|---|---|
1701
CALL
Mettler-Toledo International
MTD
$28.4B
| $26.5M | 0.01% |
22,400
+12,800
| +133% | +$16.3M |
|
1702
Global X Uranium ETF
URA
$6.27B
| $26.4M | 0.01% |
1,152,063
+337,294
| +41% | +$8.98M |
|
1703
Ameriprise Financial
AMP
$50.3B
| $26.4M | 0.01% |
54,484
+21,730
| +66% | +$11.4M |
|
1704
CALL
Wheaton Precious Metals
WPM
$61B
| $26.4M | 0.01% |
339,700
+9,500
| +3% | +$634K |
|
1705
CALL
Astera Labs
ALAB
$55.8B
| $26.4M | 0.01% |
441,600
+189,600
| +75% | +$17.5M |
|
|
DNB
1706
DELISTED
Dun & Bradstreet
DNB
| $26.3M | 0.01% |
+2,944,713
| New | +$30.1M |
|
1707
Sigma Lithium
SGML
$1.34B
| $26.3M | 0.01% |
2,531,014
+303,951
| +14% | +$3.49M |
|
1708
CALL
Generac Holdings
GNRC
$12.9B
| $26.3M | 0.01% |
207,700
-45,000
| -18% | -$6.46M |
|
1709
PUT
Ross Stores
ROST
$78.7B
| $26.3M | 0.01% |
205,800
-380,800
| -65% | -$53.3M |
|
1710
CALL
Baker Hughes
BKR
$64.3B
| $26.3M | 0.01% |
598,300
+117,000
| +24% | +$5.22M |
|
1711
CALL
Stanley Black & Decker
SWK
$15.4B
| $26.3M | 0.01% |
341,800
+50,500
| +17% | +$4.26M |
|
|
MSTU
1712
CALL
T-Rex 2X Long MSTR Daily Target ETF
MSTU
$296M
| $26.3M | 0.01% |
480,900
+173,910
| +57% | +$14M |
|
1713
iShares Russell 2000 Value ETF
IWN
$14.7B
| $26.2M | 0.01% |
173,810
+37,046
| +27% | +$5.98M |
|
1714
CALL
Illinois Tool Works
ITW
$82.8B
| $26.2M | 0.01% |
105,800
+54,100
| +105% | +$13.9M |
|
1715
PUT
Toyota
TM
$226B
| $26.2M | 0.01% |
148,500
-4,700
| -3% | -$875K |
|
1716
Tencent Music
TME
$14.5B
| $26.2M | 0.01% |
1,816,968
+538,763
| +42% | +$6.73M |
|
1717
SLM Corp
SLM
$5.27B
| $26.2M | 0.01% |
+891,318
| New | +$26.1M |
|
1718
NuScale Power
SMR
$3.85B
| $26.2M | 0.01% |
1,847,537
+863,240
| +88% | +$17.4M |
|
1719
CALL
Entergy
ETR
$50.3B
| $26.2M | 0.01% |
306,000
+33,000
| +12% | +$2.72M |
|
1720
Grab
GRAB
$14.8B
| $26.1M | 0.01% |
5,771,666
+809,145
| +16% | +$3.78M |
|
1721
NetApp
NTAP
$40.6B
| $26.1M | 0.01% |
297,334
+87,663
| +42% | +$9.69M |
|
1722
Cigna
CI
$74.7B
| $26.1M | ﹤0.01% |
79,195
-264,339
| -77% | -$79.6M |
|
1723
PUT
Veeva Systems
VEEV
$39.6B
| $26M | ﹤0.01% |
112,400
-70,700
| -39% | -$16.2M |
|
1724
CALL
Itaú Unibanco
ITUB
$81.6B
| $26M | ﹤0.01% |
4,872,446
+4,691,959
| +2,600% | +$23.6M |
|
|
1725
PUT
Itaú Unibanco
ITUB
$81.6B
| $26M | ﹤0.01% |
4,866,008
+4,856,604
| +51,644% | +$24.4M |
|
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.