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 | |
|---|---|---|---|---|---|---|
5526
Hertz
HTZ
$770M
| $1.97M | ﹤0.01% |
499,289
+79,901
| +19% | +$321K |
|
5527
Pearson
PSO
$9.72B
| $1.97M | ﹤0.01% |
+122,868
| New | +$2.02M |
|
5528
CALL
Bain Capital Specialty
BCSF
$782M
| $1.97M | ﹤0.01% |
118,500
+38,200
| +48% | +$673K |
|
5529
CALL
Recursion Pharmaceuticals
RXRX
$1.67B
| $1.97M | ﹤0.01% |
371,787
-142,846
| -28% | -$1.04M |
|
|
RPT
5530
Rithm Property Trust
RPT
$102M
| $1.97M | ﹤0.01% |
114,120
+103,602
| +985% | +$1.87M |
|
5531
JPMorgan Limited Duration Bond ETF
JPLD
$3.97B
| $1.96M | ﹤0.01% |
+37,787
| New | +$1.96M |
|
5532
German American Bancorp
GABC
$1.91B
| $1.96M | ﹤0.01% |
52,370
+17,146
| +49% | +$675K |
|
5533
PUT
Vanguard Morningstar Small-Cap Growth ETF
VBK
$25B
| $1.96M | ﹤0.01% |
7,800
+500
| +7% | +$139K |
|
5534
PUT
Mercury Systems
MRCY
$6.81B
| $1.96M | ﹤0.01% |
45,400
+19,900
| +78% | +$872K |
|
5535
PUT
Dana Inc
DAN
$3.37B
| $1.96M | ﹤0.01% |
146,700
+57,700
| +65% | +$831K |
|
5536
Global X 1-3 Month T-Bill ETF
CLIP
$2.34B
| $1.95M | ﹤0.01% |
19,452
+15,606
| +406% | +$1.56M |
|
5537
PUT
iShares US Industrials ETF
IYJ
$1.96B
| $1.95M | ﹤0.01% |
15,000
+3,200
| +27% | +$434K |
|
5538
PUT
Halozyme
HALO
$11.7B
| $1.95M | ﹤0.01% |
30,600
-81,000
| -73% | -$4.71M |
|
5539
Keros Therapeutics
KROS
$208M
| $1.95M | ﹤0.01% |
191,609
-599,500
| -76% | -$6.96M |
|
5540
PUT
Barclays
BCS
$93.6B
| $1.95M | ﹤0.01% |
127,000
-16,900
| -12% | -$253K |
|
5541
CALL
iShares S&P 100 ETF
OEF
$20.4B
| $1.95M | ﹤0.01% |
7,200
+3,100
| +76% | +$890K |
|
5542
CALL
iShares Expanded Tech Sector ETF
IGM
$10.9B
| $1.95M | ﹤0.01% |
21,500
+3,600
| +20% | +$364K |
|
5543
PUT
iShares US Regional Banks ETF
IAT
$685M
| $1.95M | ﹤0.01% |
41,800
-36,300
| -46% | -$1.82M |
|
5544
PUT
Qfin Holdings
QFIN
$1.45B
| $1.95M | ﹤0.01% |
43,400
-2,300
| -5% | -$95.2K |
|
5545
SGHC Ltd
SGHC
$6.62B
| $1.95M | ﹤0.01% |
302,624
-111,145
| -27% | -$798K |
|
|
FBRT
5546
Franklin BSP Realty Trust
FBRT
$667M
| $1.95M | ﹤0.01% |
152,867
+94,867
| +164% | +$1.22M |
|
5547
PUT
State Street SPDR S&P Semiconductor ETF
XSD
$2.97B
| $1.95M | ﹤0.01% |
9,700
+2,100
| +28% | +$499K |
|
5548
PUT
Alpha and Omega Semiconductor
AOSL
$940M
| $1.95M | ﹤0.01% |
78,300
+26,400
| +51% | +$884K |
|
5549
Banner Corp
BANR
$2.5B
| $1.94M | ﹤0.01% |
30,483
-6,078
| -17% | -$409K |
|
5550
iShares MSCI Italy ETF
EWI
$1.14B
| $1.94M | ﹤0.01% |
45,897
+21,874
| +91% | +$878K |
|
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.