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 | |
|---|---|---|---|---|---|---|
2476
Kinsale Capital Group
KNSL
$8.64B
| $13.4M | ﹤0.01% |
27,489
+18,026
| +190% | +$8.09M |
|
2477
Phreesia
PHR
$759M
| $13.4M | ﹤0.01% |
522,871
-4,356
| -0.8% | -$118K |
|
2478
CALL
BJs Wholesale Club
BJ
$11.9B
| $13.3M | ﹤0.01% |
117,000
-55,600
| -32% | -$5.73M |
|
2479
State Street SPDR S&P Biotech ETF
XBI
$10.3B
| $13.3M | ﹤0.01% |
164,602
-751,798
| -82% | -$67.2M |
|
2480
PUT
Brown-Forman Class B
BF.B
$13B
| $13.3M | ﹤0.01% |
393,300
+328,800
| +510% | +$11.1M |
|
2481
PUT
W.W. Grainger
GWW
$62.3B
| $13.3M | ﹤0.01% |
13,500
-14,700
| -52% | -$15.2M |
|
2482
PUT
Everest Group
EG
$14.2B
| $13.3M | ﹤0.01% |
36,700
-33,000
| -47% | -$11.7M |
|
2483
CALL
UiPath
PATH
$8.3B
| $13.3M | ﹤0.01% |
1,294,200
-91,000
| -7% | -$1.17M |
|
2484
CALL
Willis Towers Watson
WTW
$30.8B
| $13.3M | ﹤0.01% |
39,400
+25,800
| +190% | +$8.41M |
|
2485
PUT
Fox Class A
FOXA
$29B
| $13.3M | ﹤0.01% |
234,700
+59,000
| +34% | +$3.12M |
|
2486
Goldman Sachs MarketBeta Russell 1000 Value Equity ETF
GVUS
$405M
| $13.3M | ﹤0.01% |
274,486
+247,944
| +934% | +$12.1M |
|
2487
EverQuote
EVER
$861M
| $13.3M | ﹤0.01% |
506,769
+201,337
| +66% | +$4.61M |
|
2488
CALL
Gartner
IT
$11.4B
| $13.2M | ﹤0.01% |
31,500
+29,500
| +1,475% | +$14.5M |
|
2489
PUT
BioMarin Pharmaceuticals
BMRN
$13B
| $13.2M | ﹤0.01% |
187,000
-104,200
| -36% | -$7.01M |
|
2490
Mirion Technologies
MIR
$3.96B
| $13.2M | ﹤0.01% |
909,252
+798,015
| +717% | +$12.5M |
|
2491
CALL
Alamos Gold
AGI
$14B
| $13.2M | ﹤0.01% |
493,000
-12,800
| -3% | -$289K |
|
2492
Teleflex
TFX
$5.81B
| $13.2M | ﹤0.01% |
95,386
-60,321
| -39% | -$9.77M |
|
2493
Hilton Grand Vacations
HGV
$3.57B
| $13.2M | ﹤0.01% |
352,019
-94,631
| -21% | -$3.77M |
|
2494
New Fortress Energy
NFE
$92.6M
| $13.2M | ﹤0.01% |
1,584,529
+852,250
| +116% | +$10.5M |
|
2495
PUT
Kyndryl
KD
$2.87B
| $13.1M | ﹤0.01% |
418,400
+251,800
| +151% | +$9.44M |
|
2496
PUT
F5
FFIV
$22.8B
| $13.1M | ﹤0.01% |
49,300
-21,500
| -30% | -$6.01M |
|
2497
Innoviva
INVA
$1.53B
| $13.1M | ﹤0.01% |
723,755
+407,639
| +129% | +$7.31M |
|
2498
CALL
Keurig Dr Pepper
KDP
$42.8B
| $13.1M | ﹤0.01% |
383,100
-95,200
| -20% | -$3.09M |
|
2499
Enovix
ENVX
$963M
| $13.1M | ﹤0.01% |
2,039,190
-278,393
| -12% | -$2.48M |
|
2500
Shopify
SHOP
$199B
| $13.1M | ﹤0.01% |
136,740
-512,238
| -79% | -$55.8M |
|
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.