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 | |
|---|---|---|---|---|---|---|
|
PMBS
6026
PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund
PMBS
$1.38B
| $1.53M | ﹤0.01% |
+31,155
| New | +$1.51M |
|
6027
Invesco S&P 500 Quality ETF
SPHQ
$20.1B
| $1.53M | ﹤0.01% |
23,047
-13,922
| -38% | -$954K |
|
6028
CALL
Candel Therapeutics
CADL
$930M
| $1.53M | ﹤0.01% |
270,500
-11,600
| -4% | -$94.8K |
|
6029
Safety Insurance
SAFT
$1.52B
| $1.53M | ﹤0.01% |
19,370
+11,278
| +139% | +$882K |
|
6030
PUT
Criteo S.A.
CRTO
$873M
| $1.53M | ﹤0.01% |
43,100
+5,000
| +13% | +$194K |
|
6031
PUT
Watsco Inc
WSO
$12.9B
| $1.52M | ﹤0.01% |
3,000
-6,900
| -70% | -$3.4M |
|
|
SCUS
6032
Schwab Ultra-Short Income ETF
SCUS
$249M
| $1.52M | ﹤0.01% |
+60,499
| New | +$1.52M |
|
6033
CALL
Vanguard FTSE Europe ETF
VGK
$31B
| $1.52M | ﹤0.01% |
21,700
-8,800
| -29% | -$607K |
|
6034
Climb Global Solutions
CLMB
$520M
| $1.52M | ﹤0.01% |
54,976
+9,604
| +21% | +$297K |
|
6035
Avient
AVNT
$4.16B
| $1.52M | ﹤0.01% |
40,897
+28,334
| +226% | +$1.17M |
|
|
SKE
6036
PUT
Skeena Resources
SKE
$4.03B
| $1.52M | ﹤0.01% |
150,600
+35,200
| +31% | +$355K |
|
6037
CALL
KBR
KBR
$4.73B
| $1.52M | ﹤0.01% |
30,500
+4,900
| +19% | +$261K |
|
6038
CALL
NEOS S&P 500 High Income ETF
SPYI
$11.5B
| $1.52M | ﹤0.01% |
31,700
-20,600
| -39% | -$1.04M |
|
6039
State Street SPDR Portfolio S&P 500 Value ETF
SPYV
$36.6B
| $1.52M | ﹤0.01% |
29,722
-40,438
| -58% | -$2.1M |
|
6040
CALL
Alignment Healthcare
ALHC
$2.79B
| $1.52M | ﹤0.01% |
81,500
-64,900
| -44% | -$968K |
|
6041
Neuropace
NPCE
$490M
| $1.52M | ﹤0.01% |
123,346
+84,739
| +219% | +$1.06M |
|
6042
Xperi
XPER
$317M
| $1.51M | ﹤0.01% |
196,225
+109,025
| +125% | +$953K |
|
6043
Credit Acceptance
CACC
$5.95B
| $1.51M | ﹤0.01% |
2,930
-6,064
| -67% | -$3M |
|
|
ARIS
6044
DELISTED
Aris Water Solutions
ARIS
| $1.51M | ﹤0.01% |
47,208
-84,501
| -64% | -$2.4M |
|
|
GBLD
6045
DELISTED
Invesco MSCI Green Building ETF
GBLD
| $1.51M | ﹤0.01% |
93,506
+24,702
| +36% | +$397K |
|
6046
CALL
Leggett & Platt
LEG
$1.31B
| $1.51M | ﹤0.01% |
190,900
+13,900
| +8% | +$132K |
|
6047
ProShares Short QQQ
PSQ
$606M
| $1.51M | ﹤0.01% |
37,156
-57,071
| -61% | -$2.16M |
|
6048
PUT
ING
ING
$102B
| $1.51M | ﹤0.01% |
76,900
+31,300
| +69% | +$556K |
|
6049
CALL
Calix
CALX
$2.49B
| $1.51M | ﹤0.01% |
42,500
-38,500
| -48% | -$1.43M |
|
6050
CALL
ProShares Ether Strategy ETF
EETH
$54.7M
| $1.51M | ﹤0.01% |
44,000
-51,500
| -54% | -$2.6M |
|
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.