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 | |
|---|---|---|---|---|---|---|
12426
Global X Cloud Computing ETF
CLOU
$274M
| $43K | ﹤0.01% |
2,049
-18,784
| -90% | -$449K |
|
12427
PUT
Prestige Consumer Healthcare
PBH
$2.43B
| $43K | ﹤0.01% |
+500
| New | +$41K |
|
12428
CALL
Enlivex Ltd
ENLV
$26.6M
| $43K | ﹤0.01% |
2,953
+2,166
| +275% | +$36K |
|
12429
PUT
International Money Express
IMXI
$441M
| $42.9K | ﹤0.01% |
+3,400
| New | +$58.2K |
|
|
SEPN
12430
CALL
Septerna Inc
SEPN
$2.08B
| $42.8K | ﹤0.01% |
+7,400
| New | +$84.5K |
|
12431
CALL
Traeger
COOK
$164M
| $42.8K | ﹤0.01% |
510
+498
| +4,150% | +$55.1K |
|
12432
Freedom Holding
FRHC
$9.34B
| $42.7K | ﹤0.01% |
323
-39,821
| -99% | -$5.56M |
|
12433
Arbe Robotics
ARBE
$97.8M
| $42.7K | ﹤0.01% |
+41,413
| New | +$91.3K |
|
|
BLUE
12434
PUT
DELISTED
bluebird bio
BLUE
| $42.5K | ﹤0.01% |
8,715
+1,695
| +24% | +$10.2K |
|
12435
PUT
ICF International
ICFI
$1.59B
| $42.5K | ﹤0.01% |
500
-300
| -38% | -$31.4K |
|
|
SNCR
12436
PUT
DELISTED
Synchronoss Technologies
SNCR
| $42.5K | ﹤0.01% |
3,900
-2,100
| -35% | -$20.8K |
|
12437
PUT
Arlo Technologies
ARLO
$1.54B
| $42.4K | ﹤0.01% |
+4,300
| New | +$49.1K |
|
|
PINC
12438
CALL
DELISTED
Premier
PINC
| $42.4K | ﹤0.01% |
2,200
-1,400
| -39% | -$27.6K |
|
12439
CALL
Tenaya Therapeutics
TNYA
$163M
| $42.4K | ﹤0.01% |
74,400
+100
| +0.1% | +$99 |
|
12440
PUT
Playtika
PLTK
$957M
| $42.4K | ﹤0.01% |
8,200
-17,000
| -67% | -$107K |
|
|
LGO
12441
CALL
Largo
LGO
$74.1M
| $42.3K | ﹤0.01% |
+26,300
| New | +$47.5K |
|
12442
CALL
Acco Brands
ACCO
$401M
| $42.3K | ﹤0.01% |
10,100
+6,500
| +181% | +$31.9K |
|
|
DCX
12443
Digital Currency X Technology Inc
DCX
$355M
| $42.3K | ﹤0.01% |
+19
| New | +$37.9K |
|
|
KRON
12444
CALL
DELISTED
Kronos Bio
KRON
| $42.2K | ﹤0.01% |
51,200
+41,200
| +412% | +$39.7K |
|
12445
PUT
Universal Electronics
UEIC
$67.9M
| $42.2K | ﹤0.01% |
6,900
+500
| +8% | +$4.38K |
|
|
TTNP
12446
DELISTED
Titan Pharmaceuticals
TTNP
| $42.2K | ﹤0.01% |
+11,961
| New | +$43.1K |
|
12447
CALL
Castor Maritime
CTRM
$22.6M
| $42.2K | ﹤0.01% |
+18,500
| New | +$48.4K |
|
12448
CALL
MacroGenics
MGNX
$269M
| $42.2K | ﹤0.01% |
33,200
+4,900
| +17% | +$12.8K |
|
12449
CALL
Direxion Daily Retail Bull 3X ETF
RETL
$27.3M
| $42.2K | ﹤0.01% |
6,900
-12,900
| -65% | -$108K |
|
12450
CALL
PAVmed
PAVM
$37.2M
| $42.1K | ﹤0.01% |
+1,947
| New | +$40.4K |
|
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.