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 | |
|---|---|---|---|---|---|---|
12926
CALL
Nkarta
NKTX
$167M
| $25.2K | ﹤0.01% |
13,700
-3,900
| -22% | -$8K |
|
|
PPTA
12927
Perpetua Resources
PPTA
$3.16B
| $25.2K | ﹤0.01% |
2,358
-97,883
| -98% | -$1.05M |
|
12928
PUT
RELX
RELX
$60B
| $25.2K | ﹤0.01% |
500
-2,000
| -80% | -$97.9K |
|
12929
CALL
LeMaitre Vascular
LMAT
$1.88B
| $25.2K | ﹤0.01% |
300
-3,300
| -92% | -$307K |
|
12930
PUT
Treace Medical Concepts
TMCI
$312M
| $25.2K | ﹤0.01% |
3,000
-6,100
| -67% | -$54.8K |
|
|
CRDL
12931
CALL
Cardiol Therapeutics
CRDL
$207M
| $25.1K | ﹤0.01% |
25,900
+21,000
| +429% | +$25.8K |
|
12932
CALL
Independent Bank
INDB
$4.07B
| $25.1K | ﹤0.01% |
400
+200
| +100% | +$13.1K |
|
12933
Wah Fu Education Group
WAFU
$6.13M
| $25.1K | ﹤0.01% |
+15,658
| New | +$28.1K |
|
12934
PUT
Sutro Biopharma
STRO
$340M
| $25K | ﹤0.01% |
3,850
+2,190
| +132% | +$34.5K |
|
|
BRY
12935
CALL
DELISTED
Berry Corp
BRY
| $25K | ﹤0.01% |
7,800
+3,400
| +77% | +$13.9K |
|
12936
CALL
UNIFI
UFI
$120M
| $25K | ﹤0.01% |
5,200
+1,600
| +44% | +$8.97K |
|
12937
PUT
iShares S&P Mid-Cap 400 Growth ETF
IJK
$11.3B
| $25K | ﹤0.01% |
300
-500
| -63% | -$45K |
|
|
VBTX
12938
PUT
DELISTED
Veritex Holdings
VBTX
| $25K | ﹤0.01% |
1,000
+100
| +11% | +$2.58K |
|
|
AMRN
12939
CALL
Amarin Corp
AMRN
$297M
| $25K | ﹤0.01% |
2,785
-460
| -14% | -$4.87K |
|
12940
PUT
Arbe Robotics
ARBE
$97.8M
| $24.9K | ﹤0.01% |
24,200
+19,900
| +463% | +$43.9K |
|
12941
CALL
Luxfer Holdings
LXFR
$457M
| $24.9K | ﹤0.01% |
2,100
+500
| +31% | +$6.54K |
|
|
AKYA
12942
CALL
DELISTED
Akoya BioSciences
AKYA
| $24.9K | ﹤0.01% |
17,900
-100
| -0.6% | -$219 |
|
12943
Erayak Power Solution Group
RAYA
$2.62M
| $24.9K | ﹤0.01% |
9
| – | – |
|
12944
CALL
Franklin Covey
FC
$229M
| $24.9K | ﹤0.01% |
+900
| New | +$29.8K |
|
12945
PUT
Disc Medicine
IRON
$3.03B
| $24.8K | ﹤0.01% |
500
+100
| +25% | +$5.56K |
|
12946
PUT
MetroCity Bankshares
MCBS
$1.04B
| $24.8K | ﹤0.01% |
900
-2,200
| -71% | -$66K |
|
12947
PUT
NWPX Infrastructure Inc
NWPX
$1.12B
| $24.8K | ﹤0.01% |
600
| – | – |
|
|
MRM
12948
MEDIROM Healthcare Technologies
MRM
$8.46M
| $24.7K | ﹤0.01% |
+67,428
| New | +$53.2K |
|
12949
CALL
Direxion Daily TSLA Bear 1X ETF
TSLS
$73.4M
| $24.6K | ﹤0.01% |
220
-990
| -82% | -$96K |
|
|
EHAB
12950
PUT
DELISTED
Enhabit
EHAB
| $24.6K | ﹤0.01% |
2,800
-4,700
| -63% | -$39.4K |
|
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.