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 | |
|---|---|---|---|---|---|---|
13451
PUT
Savara
SVRA
$1.11B
| $11.4K | ﹤0.01% |
4,100
+3,500
| +583% | +$9.66K |
|
13452
CALL
Univest Financial
UVSP
$1.19B
| $11.3K | ﹤0.01% |
+400
| New | +$11.8K |
|
|
ONL
13453
PUT
Orion Office REIT
ONL
$164M
| $11.3K | ﹤0.01% |
5,300
+2,300
| +77% | +$8.03K |
|
13454
Catheter Precision
VTAK
$1.01M
| $11.3K | ﹤0.01% |
+1,735
| New | +$13.1K |
|
13455
CALL
Wipro
WIT
$19.2B
| $11.3K | ﹤0.01% |
3,700
+1,400
| +61% | +$4.78K |
|
13456
CALL
Good Times Restaurants
GTIM
$16.4M
| $11.3K | ﹤0.01% |
4,600
+4,300
| +1,433% | +$10.7K |
|
13457
CALL
Algonquin Power & Utilities
AQN
$4.53B
| $11.3K | ﹤0.01% |
2,200
-50,100
| -96% | -$236K |
|
13458
CALL
Crown Crafts
CRWS
$30.7M
| $11.3K | ﹤0.01% |
3,100
+2,600
| +520% | +$11K |
|
13459
CALL
PCB Bancorp
PCB
$399M
| $11.2K | ﹤0.01% |
600
-2,700
| -82% | -$52.2K |
|
|
HOOK
13460
DELISTED
HOOKIPA Pharma
HOOK
| $11.2K | ﹤0.01% |
10,366
-22,341
| -68% | -$36.8K |
|
13461
PUT
Matrix Service
MTRX
$335M
| $11.2K | ﹤0.01% |
900
-4,300
| -83% | -$57.6K |
|
13462
CALL
Quince Therapeutics
QNCX
$34.6M
| $11.2K | ﹤0.01% |
42
-198
| -83% | -$60.5K |
|
13463
CALL
Identive
INVE
$64.2M
| $11.2K | ﹤0.01% |
3,500
+900
| +35% | +$3.16K |
|
13464
CALL
Quanex
NX
$962M
| $11.2K | ﹤0.01% |
600
-300
| -33% | -$6.34K |
|
|
13465
PUT
Quanex
NX
$962M
| $11.2K | ﹤0.01% |
600
-3,700
| -86% | -$78.3K |
|
|
OGI
13466
PUT
Organigram Holdings
OGI
$173M
| $11.1K | ﹤0.01% |
11,000
-12,300
| -53% | -$16.4K |
|
|
BRAG
13467
CALL
Bragg Gaming Group
BRAG
$47.2M
| $11.1K | ﹤0.01% |
+2,700
| New | +$12.3K |
|
13468
CALL
Nelnet
NNI
$4.57B
| $11.1K | ﹤0.01% |
100
-200
| -67% | -$22.4K |
|
13469
CALL
Marchex
MCHX
$82M
| $11.1K | ﹤0.01% |
+6,800
| New | +$13.2K |
|
13470
PUT
Purple Innovation
PRPL
$29.7M
| $11.1K | ﹤0.01% |
584
+100
| +21% | +$2.31K |
|
13471
CALL
Alerus Financial
ALRS
$838M
| $11.1K | ﹤0.01% |
600
+400
| +200% | +$7.95K |
|
13472
CALL
CVB Financial
CVBF
$4.09B
| $11.1K | ﹤0.01% |
600
-200
| -25% | -$3.99K |
|
13473
CALL
Citi Trends
CTRN
$616M
| $11.1K | ﹤0.01% |
500
-9,500
| -95% | -$235K |
|
|
ADAM
13474
PUT
Adamas Trust
ADAM
$910M
| $11K | ﹤0.01% |
1,700
-4,800
| -74% | -$30.6K |
|
|
CODX
13475
CALL
Co-Diagnostics
CODX
$9.77M
| $11K | ﹤0.01% |
1,187
+327
| +38% | +$6.25K |
|
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.