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 | |
|---|---|---|---|---|---|---|
1076
PUT
Wayfair
W
$14.1B
| $54M | 0.01% |
1,685,900
-652,100
| -28% | -$27.1M |
|
1077
Direxion Daily Semiconductor Bull 3X ETF
SOXL
$24.3B
| $53.8M | 0.01% |
3,373,734
-1,529,753
| -31% | -$38.7M |
|
1078
PUT
D.R. Horton
DHI
$41.7B
| $53.8M | 0.01% |
422,800
+108,000
| +34% | +$14.5M |
|
1079
Exelon
EXC
$47.1B
| $53.6M | 0.01% |
1,163,706
+411,587
| +55% | +$17.2M |
|
1080
Centene
CNC
$33.2B
| $53.6M | 0.01% |
882,808
-556,408
| -39% | -$33.6M |
|
1081
Viatris
VTRS
$18.5B
| $53.6M | 0.01% |
6,152,041
-3,804,768
| -38% | -$39.9M |
|
1082
PUT
Twilio
TWLO
$36.3B
| $53.5M | 0.01% |
546,700
-1,300
| -0.2% | -$154K |
|
1083
CALL
Duke Energy
DUK
$96.2B
| $53.4M | 0.01% |
437,600
-61,100
| -12% | -$6.96M |
|
|
AMTM
1084
Amentum Holdings
AMTM
$5.31B
| $53.3M | 0.01% |
2,926,482
+2,531,660
| +641% | +$51.6M |
|
1085
Celsius Holdings
CELH
$7.37B
| $52.9M | 0.01% |
1,484,298
+1,383,769
| +1,376% | +$37.7M |
|
1086
PUT
Teva Pharmaceuticals
TEVA
$42.3B
| $52.9M | 0.01% |
3,439,500
-885,900
| -20% | -$15.8M |
|
1087
PUT
Deckers Outdoor
DECK
$12.8B
| $52.8M | 0.01% |
472,100
+263,100
| +126% | +$42.5M |
|
1088
Nutrien
NTR
$32.7B
| $52.8M | 0.01% |
1,062,431
+56,152
| +6% | +$2.87M |
|
1089
Bruker
BRKR
$8.84B
| $52.7M | 0.01% |
1,262,638
+656,764
| +108% | +$34.2M |
|
1090
CALL
Vanguard Morningstar Growth ETF
VUG
$231B
| $52.6M | 0.01% |
850,800
+683,400
| +408% | +$46.1M |
|
1091
Cloudflare
NET
$114B
| $52.5M | 0.01% |
466,140
-1,113,688
| -70% | -$148M |
|
1092
Harley-Davidson
HOG
$2.91B
| $52.5M | 0.01% |
2,078,948
-608,282
| -23% | -$16.3M |
|
1093
PUT
KLA
KLAC
$265B
| $52.4M | 0.01% |
771,000
-753,000
| -49% | -$54.2M |
|
1094
CALL
Tapestry
TPR
$25.9B
| $52.3M | 0.01% |
743,200
+133,900
| +22% | +$10.1M |
|
1095
Rio Tinto
RIO
$157B
| $52.3M | 0.01% |
870,292
+572,932
| +193% | +$35.3M |
|
1096
CALL
Avis
CAR
$4.86B
| $52.2M | 0.01% |
687,500
+378,400
| +122% | +$30.4M |
|
1097
PUT
iShares Expanded Tech-Software Sector ETF
IGV
$15B
| $52.2M | 0.01% |
586,300
-188,000
| -24% | -$18.6M |
|
1098
Fluor
FLR
$7.1B
| $52M | 0.01% |
1,452,974
-1,687,210
| -54% | -$72.9M |
|
1099
TD Synnex
SNX
$20.4B
| $52M | 0.01% |
500,337
+136,399
| +37% | +$18.2M |
|
1100
CALL
Vanguard High Dividend Yield ETF
VYM
$84B
| $51.9M | 0.01% |
402,500
+258,200
| +179% | +$33.8M |
|
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.