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 | |
|---|---|---|---|---|---|---|
|
CIO
12526
CALL
DELISTED
City Office REIT
CIO
| $38.9K | ﹤0.01% |
7,500
-11,300
| -60% | -$58K |
|
12527
Greenland Technologies Holding
GTEC
$18.8M
| $38.9K | ﹤0.01% |
22,228
+11,096
| +100% | +$20.8K |
|
12528
PUT
Conduent
CNDT
$236M
| $38.9K | ﹤0.01% |
14,400
+6,900
| +92% | +$25.2K |
|
12529
PUT
Ring Energy
REI
$357M
| $38.9K | ﹤0.01% |
33,800
-10,200
| -23% | -$13.3K |
|
12530
CytoMed Therapeutics
GDTC
$11.2M
| $38.8K | ﹤0.01% |
+17,250
| New | +$45.7K |
|
12531
PUT
MediWound
MDWD
$174M
| $38.8K | ﹤0.01% |
+2,500
| New | +$44.7K |
|
|
AAMI
12532
PUT
Acadian Asset Management
AAMI
$3.28B
| $38.8K | ﹤0.01% |
1,500
-900
| -38% | -$22.6K |
|
12533
Marchex
MCHX
$82M
| $38.8K | ﹤0.01% |
23,792
-1,338
| -5% | -$2.6K |
|
12534
CALL
AirSculpt Technologies
AIRS
$247M
| $38.8K | ﹤0.01% |
16,600
+1,500
| +10% | +$6.73K |
|
12535
iShares MSCI Hong Kong ETF
EWH
$1.21B
| $38.8K | ﹤0.01% |
2,213
-1,032,683
| -100% | -$17.6M |
|
12536
PUT
SPX Corp
SPXC
$10.9B
| $38.6K | ﹤0.01% |
300
-3,100
| -91% | -$444K |
|
12537
PUT
iShares MSCI Emerging Markets ex China ETF
EMXC
$24.7B
| $38.6K | ﹤0.01% |
700
-1,200
| -63% | -$67.3K |
|
12538
PUT
Shinhan Financial Group
SHG
$35.4B
| $38.5K | ﹤0.01% |
1,200
-700
| -37% | -$23.5K |
|
12539
PUT
Pebblebrook Hotel Trust
PEB
$2.06B
| $38.5K | ﹤0.01% |
3,800
+1,100
| +41% | +$13.5K |
|
12540
CALL
Invesco Golden Dragon China ETF
PGJ
$93.8M
| $38.5K | ﹤0.01% |
1,300
-400
| -24% | -$11.5K |
|
12541
CALL
PLAYSTUDIOS Inc
MYPS
$63.1M
| $38.5K | ﹤0.01% |
30,300
+22,100
| +270% | +$36K |
|
12542
PUT
Plexus
PLXS
$7.13B
| $38.4K | ﹤0.01% |
300
| – | – |
|
12543
GraniteShares 2x Long AAPL Daily ETF
AAPB
$16.3M
| $38.3K | ﹤0.01% |
1,498
-8,888
| -86% | -$253K |
|
12544
PUT
Hippo Holdings
HIPO
$872M
| $38.3K | ﹤0.01% |
1,500
-500
| -25% | -$13.9K |
|
12545
CALL
Hafnia
HAFN
$3.87B
| $38.3K | ﹤0.01% |
+9,200
| New | +$45.6K |
|
|
NSLR
12546
PUT
Neostellar Capital Corp
NSLR
$278M
| $38.3K | ﹤0.01% |
7,700
-50,900
| -87% | -$296K |
|
12547
CALL
Corbus Pharmaceuticals
CRBP
$195M
| $38.2K | ﹤0.01% |
7,200
-34,500
| -83% | -$305K |
|
|
PPT
12548
Franklin Premier Income Trust
PPT
$331M
| $38.2K | ﹤0.01% |
10,581
-20,413
| -66% | -$73.3K |
|
12549
CALL
KRONOS Worldwide
KRO
$975M
| $38.1K | ﹤0.01% |
5,100
-13,700
| -73% | -$121K |
|
12550
PUT
Origin Bancorp
OBK
$1.68B
| $38.1K | ﹤0.01% |
1,100
-300
| -21% | -$11K |
|
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.