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 | |
|---|---|---|---|---|---|---|
1226
CALL
DexCom
DXCM
$34.1B
| $44.4M | 0.01% |
649,600
-1,701,400
| -72% | -$139M |
|
1227
CALL
MetLife
MET
$62.1B
| $44.3M | 0.01% |
552,200
-507,400
| -48% | -$42.2M |
|
1228
PUT
Entergy
ETR
$50.3B
| $44.3M | 0.01% |
518,400
+312,600
| +152% | +$25.7M |
|
1229
Vornado Realty Trust
VNO
$7.28B
| $44.2M | 0.01% |
1,194,920
-1,066,751
| -47% | -$42.9M |
|
1230
Atmus Filtration Technologies
ATMU
$4.1B
| $44.2M | 0.01% |
1,202,893
+1,039,404
| +636% | +$41M |
|
1231
PUT
Nice
NICE
$6B
| $44.1M | 0.01% |
286,300
+74,700
| +35% | +$12M |
|
1232
PUT
Bank of Montreal
BMO
$129B
| $44.1M | 0.01% |
461,800
-1,800
| -0.4% | -$178K |
|
1233
Citizens Financial Group
CFG
$31.4B
| $44M | 0.01% |
1,074,170
+609,287
| +131% | +$27.2M |
|
1234
CALL
Carpenter Technology
CRS
$26.8B
| $44M | 0.01% |
242,800
+77,400
| +47% | +$14.9M |
|
1235
Fortinet
FTNT
$118B
| $44M | 0.01% |
456,726
+265,659
| +139% | +$26.9M |
|
|
SFD
1236
Smithfield Foods
SFD
$8.99B
| $43.9M | 0.01% |
+2,154,864
| New | +$44M |
|
1237
Box
BOX
$4.56B
| $43.9M | 0.01% |
1,423,768
+917,446
| +181% | +$29.7M |
|
1238
Applied Materials
AMAT
$404B
| $43.9M | 0.01% |
302,666
-8,376
| -3% | -$1.41M |
|
|
ECHO
1239
EchoStar
ECHO
$26.5B
| $43.9M | 0.01% |
1,716,264
+1,413,813
| +467% | +$38.4M |
|
1240
Teva Pharmaceuticals
TEVA
$42.8B
| $43.9M | 0.01% |
2,853,091
+467,669
| +20% | +$8.35M |
|
1241
PUT
Waste Management
WM
$90.2B
| $43.7M | 0.01% |
188,700
-36,500
| -16% | -$8.08M |
|
1242
PUT
British American Tobacco
BTI
$123B
| $43.6M | 0.01% |
1,055,100
+33,500
| +3% | +$1.32M |
|
1243
Skyworks Solutions
SWKS
$10.4B
| $43.6M | 0.01% |
674,231
+443,999
| +193% | +$33.8M |
|
1244
CALL
Tractor Supply
TSCO
$18.8B
| $43.5M | 0.01% |
789,900
+219,700
| +39% | +$12M |
|
|
KRMN
1245
Karman Holdings
KRMN
$8.16B
| $43.5M | 0.01% |
+1,301,335
| New | +$42M |
|
1246
PUT
S&P Global
SPGI
$123B
| $43.4M | 0.01% |
85,400
+20,900
| +32% | +$10.7M |
|
1247
PUT
Steel Dynamics
STLD
$37B
| $43.1M | 0.01% |
344,800
+66,000
| +24% | +$8.37M |
|
1248
PUT
Vanguard Real Estate ETF
VNQ
$39.2B
| $43.1M | 0.01% |
476,300
-36,000
| -7% | -$3.27M |
|
|
AMED
1249
DELISTED
Amedisys
AMED
| $43.1M | 0.01% |
465,473
-407,489
| -47% | -$37.6M |
|
1250
Woodward
WWD
$21.6B
| $43M | 0.01% |
235,848
+67,806
| +40% | +$12.5M |
|
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.