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 | |
|---|---|---|---|---|---|---|
13201
PUT
Direxion Daily Consumer Discretionary Bull 3X ETF
WANT
$21.3M
| $17.4K | ﹤0.01% |
+500
| New | +$24.1K |
|
13202
PUT
Smart Sand
SND
$216M
| $17.4K | ﹤0.01% |
+6,700
| New | +$15.7K |
|
13203
CALL
Ironwood Pharmaceuticals
IRWD
$712M
| $17.3K | ﹤0.01% |
11,800
-1,200
| -9% | -$2.86K |
|
13204
Neogen
NEOG
$2.54B
| $17.3K | ﹤0.01% |
2,000
-22,024
| -92% | -$231K |
|
|
RGLS
13205
CALL
DELISTED
Regulus Therapeutics
RGLS
| $17.3K | ﹤0.01% |
+9,900
| New | +$13.1K |
|
|
INN
13206
PUT
Summit Hotel Properties
INN
$651M
| $17.3K | ﹤0.01% |
3,200
+3,100
| +3,100% | +$19.7K |
|
13207
Krystal Biotech
KRYS
$9.83B
| $17.3K | ﹤0.01% |
96
-10,919
| -99% | -$1.84M |
|
13208
PUT
Unitil
UTL
$995M
| $17.3K | ﹤0.01% |
300
-2,800
| -90% | -$154K |
|
13209
PUT
Vanguard Extended Market ETF
VXF
$32.3B
| $17.2K | ﹤0.01% |
100
-400
| -80% | -$75.7K |
|
13210
PUT
Gilat Satellite Networks
GILT
$887M
| $17.1K | ﹤0.01% |
2,700
+1,100
| +69% | +$7.64K |
|
13211
CALL
PharmaCyte Biotech
PMCB
$5.92M
| $17.1K | ﹤0.01% |
13,700
+4,400
| +47% | +$7.14K |
|
|
SOHO
13212
DELISTED
Sotherly Hotels
SOHO
| $17.1K | ﹤0.01% |
+24,446
| New | +$20.1K |
|
13213
CALL
Rezolute
RZLT
$443M
| $17.1K | ﹤0.01% |
5,900
+200
| +4% | +$871 |
|
|
FIRY
13214
PUT
Firy Inc
FIRY
$156M
| $17.1K | ﹤0.01% |
3,800
-26,505
| -87% | -$151K |
|
13215
PUT
Blend Labs
BLND
$352M
| $17.1K | ﹤0.01% |
5,100
-4,200
| -45% | -$15.3K |
|
13216
CALL
Peapack-Gladstone Financial
PGC
$828M
| $17K | ﹤0.01% |
600
| – | – |
|
13217
PUT
American Outdoor Brands
AOUT
$160M
| $17K | ﹤0.01% |
1,400
-1,300
| -48% | -$20K |
|
13218
CALL
Ring Energy
REI
$357M
| $17K | ﹤0.01% |
14,800
-128,500
| -90% | -$168K |
|
13219
CALL
CEL-SCI Corp
CVM
$26.9M
| $17K | ﹤0.01% |
2,460
+1,183
| +93% | +$12.8K |
|
13220
PUT
Resources Connection
RGP
$145M
| $17K | ﹤0.01% |
2,600
-5,400
| -68% | -$41.9K |
|
13221
JPMorgan Active Value ETF
JAVA
$7.2B
| $17K | ﹤0.01% |
267
-32,239
| -99% | -$2.09M |
|
13222
CALL
Columbus McKinnon
CMCO
$556M
| $16.9K | ﹤0.01% |
1,000
+700
| +233% | +$18.2K |
|
13223
PUT
Kearny Financial
KRNY
$605M
| $16.9K | ﹤0.01% |
2,700
+2,600
| +2,600% | +$17.8K |
|
13224
CALL
Noodles & Co
NDLS
$107M
| $16.9K | ﹤0.01% |
+1,938
| New | +$19.1K |
|
|
RENX
13225
RenX Enterprises
RENX
$4.91M
| $16.9K | ﹤0.01% |
+665
| New | +$20K |
|
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.