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 | |
|---|---|---|---|---|---|---|
6726
PUT
Imperial Oil
IMO
$65.6B
| $1.09M | ﹤0.01% |
15,100
+4,000
| +36% | +$275K |
|
|
RCS
6727
PIMCO Strategic Income Fund
RCS
$248M
| $1.09M | ﹤0.01% |
174,550
+161,856
| +1,275% | +$1.03M |
|
6728
PUT
BlackSky Technology
BKSY
$1.18B
| $1.09M | ﹤0.01% |
141,100
+71,080
| +102% | +$893K |
|
6729
Invesco BulletShares 2033 Corporate Bond ETF
BSCX
$1.03B
| $1.09M | ﹤0.01% |
52,207
-249,577
| -83% | -$5.18M |
|
6730
CALL
Kimbell Royalty Partners
KRP
$1.5B
| $1.09M | ﹤0.01% |
77,900
-17,800
| -19% | -$269K |
|
|
IBGA
6731
iShares iBonds Dec 2044 Term Treasury ETF
IBGA
$103M
| $1.09M | ﹤0.01% |
43,064
+14,180
| +49% | +$352K |
|
6732
Consolidated Water Co
CWCO
$482M
| $1.09M | ﹤0.01% |
44,495
-2,660
| -6% | -$70.8K |
|
6733
CALL
iShares MSCI India Small-Cap ETF
SMIN
$766M
| $1.09M | ﹤0.01% |
16,000
+11,500
| +256% | +$784K |
|
6734
ProQR Therapeutics
PRQR
$303M
| $1.09M | ﹤0.01% |
818,858
+410,051
| +100% | +$873K |
|
6735
Innovator US Equity Power Buffer ETF December
PDEC
$994M
| $1.09M | ﹤0.01% |
+28,961
| New | +$1.12M |
|
|
FEGE
6736
First Eagle Global Equity ETF
FEGE
$2.36B
| $1.09M | ﹤0.01% |
+28,971
| New | +$1.07M |
|
6737
CALL
Redwire
RDW
$3.23B
| $1.09M | ﹤0.01% |
131,300
-27,700
| -17% | -$459K |
|
6738
PUT
Aehr Test Systems
AEHR
$4.02B
| $1.09M | ﹤0.01% |
149,300
+91,600
| +159% | +$1.01M |
|
6739
VanEck Long/Flat Trend ETF
LFEQ
$29M
| $1.09M | ﹤0.01% |
22,994
+17,126
| +292% | +$850K |
|
6740
Universal Electronics
UEIC
$62.1M
| $1.09M | ﹤0.01% |
177,451
+82,904
| +88% | +$727K |
|
|
ONT
6741
PUT
Onterris Inc
ONT
$565M
| $1.09M | ﹤0.01% |
76,100
+48,800
| +179% | +$929K |
|
|
BFS
6742
Saul Centers
BFS
$841M
| $1.09M | ﹤0.01% |
30,082
-8,339
| -22% | -$306K |
|
6743
CALL
Ryanair
RYAAY
$28.8B
| $1.08M | ﹤0.01% |
25,600
-89,050
| -78% | -$4.07M |
|
|
GSIG
6744
DELISTED
Goldman Sachs Access Investment Grade Corporate 1-5 Year Bond ETF
GSIG
| $1.08M | ﹤0.01% |
22,919
-4,506
| -16% | -$212K |
|
6745
Invesco DB Commodity Index Tracking Fund
DBC
$1.81B
| $1.08M | ﹤0.01% |
48,188
+5,952
| +14% | +$132K |
|
|
DCBO
6746
PUT
Docebo
DCBO
$576M
| $1.08M | ﹤0.01% |
37,700
+36,700
| +3,670% | +$1.39M |
|
6747
CALL
Kingstone Companies
KINS
$286M
| $1.08M | ﹤0.01% |
65,000
-1,800
| -3% | -$28.7K |
|
6748
Perspective Therapeutics
CATX
$366M
| $1.08M | ﹤0.01% |
508,088
+293,310
| +137% | +$880K |
|
6749
Riskified
RSKD
$824M
| $1.08M | ﹤0.01% |
234,241
-271,116
| -54% | -$1.37M |
|
6750
Alto Neuroscience
ANRO
$1.34B
| $1.08M | ﹤0.01% |
500,589
-475,397
| -49% | -$1.7M |
|
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.