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 | |
|---|---|---|---|---|---|---|
|
VTYX
5926
DELISTED
Ventyx Biosciences
VTYX
| $1.6M | ﹤0.01% |
1,393,338
-3,088,129
| -69% | -$5.3M |
|
5927
CALL
Schrodinger
SDGR
$1.3B
| $1.6M | ﹤0.01% |
81,100
-14,400
| -15% | -$324K |
|
5928
iShares MSCI Malaysia ETF
EWM
$331M
| $1.6M | ﹤0.01% |
69,344
+64,758
| +1,412% | +$1.53M |
|
5929
PUT
Appian
APPN
$2.5B
| $1.6M | ﹤0.01% |
55,500
+24,000
| +76% | +$785K |
|
5930
Delcath Systems
DCTH
$592M
| $1.6M | ﹤0.01% |
125,552
-164,049
| -57% | -$2.33M |
|
5931
PUT
Gaming and Leisure Properties
GLPI
$12.3B
| $1.6M | ﹤0.01% |
31,400
-51,700
| -62% | -$2.54M |
|
5932
PUT
Sociedad Química y Minera de Chile
SQM
$21.5B
| $1.6M | ﹤0.01% |
40,200
+5,200
| +15% | +$209K |
|
5933
PUT
Donaldson
DCI
$11B
| $1.6M | ﹤0.01% |
23,800
+11,700
| +97% | +$809K |
|
5934
PUT
TFI International
TFII
$12B
| $1.6M | ﹤0.01% |
20,600
+13,000
| +171% | +$1.44M |
|
5935
Schwab Fundamental International Large Company Index ETF
FNDF
$26B
| $1.6M | ﹤0.01% |
44,145
-476,713
| -92% | -$16.8M |
|
5936
Invesco S&P 500 Equal Weight Technology ETF
RSPT
$5.99B
| $1.59M | ﹤0.01% |
46,620
+34,129
| +273% | +$1.28M |
|
5937
CALL
Lightspeed Commerce
LSPD
$1.32B
| $1.59M | ﹤0.01% |
182,100
+7,900
| +5% | +$102K |
|
5938
Blue Bird Corp
BLBD
$2.02B
| $1.59M | ﹤0.01% |
49,187
-50,191
| -51% | -$1.84M |
|
5939
Immunocore
IMCR
$1.81B
| $1.59M | ﹤0.01% |
53,636
-22,034
| -29% | -$661K |
|
5940
CALL
BRC Group Holdings
RILY
$286M
| $1.59M | ﹤0.01% |
411,200
-61,700
| -13% | -$280K |
|
5941
FT Vest S&P 500 Dividend Aristocrats Target Income ETF
KNG
$3.45B
| $1.59M | ﹤0.01% |
31,467
+1,569
| +5% | +$79.5K |
|
5942
CALL
Open Text
OTEX
$5.79B
| $1.59M | ﹤0.01% |
62,900
+48,800
| +346% | +$1.34M |
|
5943
PUT
iShares S&P 500 Growth ETF
IVW
$77.4B
| $1.59M | ﹤0.01% |
17,100
-10,300
| -38% | -$1.04M |
|
5944
PUT
Veeco
VECO
$3.33B
| $1.59M | ﹤0.01% |
79,000
+29,600
| +60% | +$709K |
|
|
SMLR
5945
PUT
DELISTED
Semler Scientific
SMLR
| $1.59M | ﹤0.01% |
43,800
+38,100
| +668% | +$1.79M |
|
5946
CALL
MillerKnoll
MLKN
$1.59B
| $1.58M | ﹤0.01% |
82,800
+62,200
| +302% | +$1.32M |
|
5947
V2X
VVX
$2.59B
| $1.58M | ﹤0.01% |
32,282
-121,294
| -79% | -$5.95M |
|
|
STR
5948
DELISTED
Sitio Royalties
STR
| $1.58M | ﹤0.01% |
79,670
+27,758
| +53% | +$562K |
|
5949
Invesco California AMT-Free Municipal Bond ETF
PWZ
$1.19B
| $1.58M | ﹤0.01% |
66,344
+47,012
| +243% | +$1.15M |
|
5950
Avantis International Small Cap Value ETF
AVDV
$20B
| $1.58M | ﹤0.01% |
22,678
-581,394
| -96% | -$39.5M |
|
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.