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 | |
|---|---|---|---|---|---|---|
8851
Safe Bulkers
SB
$811M
| $415K | ﹤0.01% |
112,466
-7,973
| -7% | -$29.1K |
|
8852
CALL
MBIA
MBI
$253M
| $415K | ﹤0.01% |
83,300
+47,000
| +129% | +$291K |
|
8853
CALL
Evolent Health
EVH
$527M
| $415K | ﹤0.01% |
43,800
-55,700
| -56% | -$563K |
|
8854
Atomera
ATOM
$195M
| $415K | ﹤0.01% |
103,690
+58,277
| +128% | +$454K |
|
8855
Innovator US Small Cap Power Buffer ETF April
KAPR
$218M
| $415K | ﹤0.01% |
+13,438
| New | +$434K |
|
8856
abrdn Physical Palladium Shares ETF
PALL
$652M
| $414K | ﹤0.01% |
22,885
-67,855
| -75% | -$1.19M |
|
8857
CALL
Carlyle Secured Lending
CGBD
$772M
| $414K | ﹤0.01% |
25,600
-5,500
| -18% | -$97.1K |
|
8858
PUT
Emergent Biosolutions
EBS
$237M
| $414K | ﹤0.01% |
85,200
-19,800
| -19% | -$164K |
|
8859
PUT
Trinity Capital Inc
TRIN
$1.72B
| $414K | ﹤0.01% |
27,300
-7,300
| -21% | -$113K |
|
8860
PUT
MGIC Investment
MTG
$6.4B
| $414K | ﹤0.01% |
16,700
-4,500
| -21% | -$109K |
|
8861
PUT
National Health Investors
NHI
$3.59B
| $414K | ﹤0.01% |
5,600
-2,000
| -26% | -$141K |
|
8862
CALL
Anterix
ATEX
$1.74B
| $414K | ﹤0.01% |
11,300
-1,600
| -12% | -$55K |
|
8863
AllianzIM U.S. Equity Buffer10 Oct ETF
OCTT
$56M
| $414K | ﹤0.01% |
11,111
-1,651
| -13% | -$63.4K |
|
8864
CALL
Commerce Bancshares
CBSH
$8.56B
| $414K | ﹤0.01% |
6,977
-4,799
| -41% | -$292K |
|
8865
Pulse Biosciences
PLSE
$3.31B
| $413K | ﹤0.01% |
+25,687
| New | +$479K |
|
8866
PUT
iShares Russell 3000 ETF
IWV
$20.2B
| $413K | ﹤0.01% |
1,300
+1,200
| +1,200% | +$402K |
|
|
BWAY
8867
CALL
Brainsway
BWAY
$588M
| $413K | ﹤0.01% |
+87,200
| New | +$443K |
|
8868
Angel Oak UltraShort Income ETF
UYLD
$1.59B
| $413K | ﹤0.01% |
8,075
-7,175
| -47% | -$367K |
|
|
VRN
8869
PUT
DELISTED
Veren
VRN
| $412K | ﹤0.01% |
62,300
+34,800
| +127% | +$193K |
|
8870
CALL
Evertec
EVTC
$1.78B
| $412K | ﹤0.01% |
11,200
+3,700
| +49% | +$128K |
|
|
BCHI
8871
GMO Beyond China ETF
BCHI
| $412K | ﹤0.01% |
+16,940
| New | +$418K |
|
8872
Flotek Industries
FTK
$1B
| $412K | ﹤0.01% |
49,426
+16,195
| +49% | +$140K |
|
8873
BondBloxx Bloomberg Three Year Target Duration US Treasury ETF
XTRE
$168M
| $411K | ﹤0.01% |
8,307
-491
| -6% | -$24.1K |
|
8874
AAM S&P 500 High Dividend Value ETF
SPDV
$104M
| $411K | ﹤0.01% |
12,643
+1,080
| +9% | +$35.8K |
|
8875
Alpha and Omega Semiconductor
AOSL
$851M
| $411K | ﹤0.01% |
16,523
-86,013
| -84% | -$2.88M |
|
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.