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 | |
|---|---|---|---|---|---|---|
4301
ACI Worldwide
ACIW
$5.4B
| $3.81M | ﹤0.01% |
69,651
+39,303
| +130% | +$2.09M |
|
4302
Skyward Specialty Insurance
SKWD
$2.42B
| $3.81M | ﹤0.01% |
71,993
+52,656
| +272% | +$2.54M |
|
4303
Wendy's
WEN
$1.65B
| $3.8M | ﹤0.01% |
259,686
-417,048
| -62% | -$6.27M |
|
4304
NETGEAR
NTGR
$656M
| $3.8M | ﹤0.01% |
155,319
+27,125
| +21% | +$713K |
|
4305
Allegiant Air
ALGT
$2.34B
| $3.8M | ﹤0.01% |
73,539
-118,197
| -62% | -$9.5M |
|
4306
PUT
Hess Midstream
HESM
$5.2B
| $3.8M | ﹤0.01% |
89,800
+10,300
| +13% | +$420K |
|
4307
EVgo
EVGO
$519M
| $3.8M | ﹤0.01% |
1,427,418
+889,886
| +166% | +$2.76M |
|
4308
CALL
Acadia Healthcare
ACHC
$2.87B
| $3.79M | ﹤0.01% |
125,100
+75,500
| +152% | +$2.88M |
|
|
IGTR
4309
DELISTED
Innovator Gradient Tactical Rotation Strategy ETF
IGTR
| $3.79M | ﹤0.01% |
155,108
+120,456
| +348% | +$2.98M |
|
4310
PUT
DigitalOcean
DOCN
$15.3B
| $3.79M | ﹤0.01% |
113,500
-5,400
| -5% | -$211K |
|
4311
iShares Mortgage Real Estate ETF
REM
$546M
| $3.78M | ﹤0.01% |
168,671
-38,482
| -19% | -$868K |
|
4312
CALL
Teledyne Technologies
TDY
$31.5B
| $3.78M | ﹤0.01% |
7,600
+400
| +6% | +$198K |
|
4313
PUT
Rambus
RMBS
$10.9B
| $3.78M | ﹤0.01% |
73,000
-93,700
| -56% | -$5.5M |
|
4314
Lufax Holding
LU
$1.3B
| $3.78M | ﹤0.01% |
1,272,511
+277,490
| +28% | +$770K |
|
|
BASE
4315
DELISTED
Couchbase
BASE
| $3.78M | ﹤0.01% |
239,918
+148,091
| +161% | +$2.45M |
|
4316
OraSure Technologies
OSUR
$265M
| $3.78M | ﹤0.01% |
1,120,931
-158,416
| -12% | -$583K |
|
4317
Axogen
AXGN
$2.62B
| $3.78M | ﹤0.01% |
204,105
+199,668
| +4,500% | +$3.6M |
|
4318
Goldman Sachs JUST US Large Cap Equity ETF
JUST
$580M
| $3.77M | ﹤0.01% |
47,461
+36,841
| +347% | +$3.08M |
|
4319
VanEck Pharmaceutical ETF
PPH
$985M
| $3.77M | ﹤0.01% |
41,412
+12,875
| +45% | +$1.16M |
|
4320
First Trust Financials AlphaDEX Fund
FXO
$1.15B
| $3.77M | ﹤0.01% |
71,127
+26,332
| +59% | +$1.44M |
|
4321
Seacoast Banking Corp of Florida
SBCF
$3.5B
| $3.77M | ﹤0.01% |
146,458
+84,211
| +135% | +$2.3M |
|
4322
PUT
Direxion Daily Technology Bear 3x ETF
TECS
$59.6M
| $3.77M | ﹤0.01% |
5,954
+5,038
| +550% | +$2.55M |
|
4323
PUT
Oshkosh
OSK
$9.44B
| $3.76M | ﹤0.01% |
40,000
-3,900
| -9% | -$390K |
|
4324
CALL
Progyny
PGNY
$2.02B
| $3.76M | ﹤0.01% |
168,400
+46,200
| +38% | +$995K |
|
4325
PUT
Eos Energy Enterprises
EOSE
$1.46B
| $3.76M | ﹤0.01% |
994,300
+520,900
| +110% | +$2.54M |
|
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.