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 | |
|---|---|---|---|---|---|---|
2301
WesBanco
WSBC
$4.09B
| $15.4M | ﹤0.01% |
497,272
-150,367
| -23% | -$5.02M |
|
2302
CALL
Solventum
SOLV
$15.1B
| $15.4M | ﹤0.01% |
202,350
-30,225
| -13% | -$2.25M |
|
2303
PUT
Advance Auto Parts
AAP
$3.41B
| $15.4M | ﹤0.01% |
392,400
-555,500
| -59% | -$23.8M |
|
2304
PUT
iShares Russell 1000 Growth ETF
IWF
$128B
| $15.4M | ﹤0.01% |
170,400
+46,000
| +37% | +$4.54M |
|
2305
CALL
Copart
CPRT
$29.3B
| $15.4M | ﹤0.01% |
271,700
+69,300
| +34% | +$3.9M |
|
2306
Eagle Materials
EXP
$6.4B
| $15.4M | ﹤0.01% |
69,207
+32,860
| +90% | +$7.79M |
|
2307
PUT
Unilever
UL
$134B
| $15.3M | ﹤0.01% |
229,067
-106,933
| -32% | -$6.9M |
|
2308
Houlihan Lokey
HLI
$8.99B
| $15.3M | ﹤0.01% |
94,794
-153,503
| -62% | -$26.4M |
|
2309
PUT
Alamos Gold
AGI
$14B
| $15.3M | ﹤0.01% |
572,100
+162,600
| +40% | +$3.67M |
|
2310
Cable One
CABO
$196M
| $15.3M | ﹤0.01% |
57,506
-28,704
| -33% | -$8.39M |
|
2311
CALL
Comfort Systems
FIX
$62.4B
| $15.3M | ﹤0.01% |
47,400
+18,300
| +63% | +$7.38M |
|
2312
Sibanye-Stillwater
SBSW
$7.62B
| $15.2M | ﹤0.01% |
3,329,195
+2,230,595
| +203% | +$8.46M |
|
2313
Collegium Pharmaceutical
COLL
$875M
| $15.2M | ﹤0.01% |
510,155
+157,184
| +45% | +$4.8M |
|
2314
Bright Horizons
BFAM
$3.75B
| $15.2M | ﹤0.01% |
119,836
+60,918
| +103% | +$7.48M |
|
2315
Lemonade
LMND
$4.07B
| $15.2M | ﹤0.01% |
483,959
-119,173
| -20% | -$4.1M |
|
2316
CALL
Harley-Davidson
HOG
$2.89B
| $15.2M | ﹤0.01% |
602,400
+158,600
| +36% | +$4.24M |
|
2317
CALL
Public Service Enterprise Group
PEG
$37.9B
| $15.2M | ﹤0.01% |
184,500
+121,300
| +192% | +$10.1M |
|
2318
CALL
Fluor
FLR
$7B
| $15.2M | ﹤0.01% |
423,900
-730,000
| -63% | -$31.5M |
|
2319
CALL
Quest Diagnostics
DGX
$25.9B
| $15.2M | ﹤0.01% |
89,700
+21,200
| +31% | +$3.48M |
|
2320
PUT
Vanguard Tax-Exempt Bond Index Fund
VTEB
$46B
| $15.2M | ﹤0.01% |
305,800
+230,400
| +306% | +$11.5M |
|
2321
Canadian National Railway
CNI
$76.7B
| $15.2M | ﹤0.01% |
155,542
-725,941
| -82% | -$73.4M |
|
2322
CALL
Alpha Metallurgical Resources
AMR
$2.11B
| $15.2M | ﹤0.01% |
121,000
-7,300
| -6% | -$1.19M |
|
2323
JPMorgan Equity Premium Income ETF
JEPI
$46.3B
| $15.2M | ﹤0.01% |
265,214
+159,112
| +150% | +$9.27M |
|
2324
PUT
Direxion Daily FTSE China Bear 3X ETF
YANG
$99.1M
| $15.2M | ﹤0.01% |
382,755
+340,235
| +800% | +$17.6M |
|
|
VRNA
2325
PUT
DELISTED
Verona Pharma
VRNA
| $15.1M | ﹤0.01% |
238,500
+111,800
| +88% | +$6.69M |
|
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.