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 | |
|---|---|---|---|---|---|---|
4201
PUT
Hercules Capital
HTGC
$3.13B
| $4.05M | ﹤0.01% |
210,700
+23,700
| +13% | +$478K |
|
4202
AbCellera Biologics
ABCL
$3.49B
| $4.05M | ﹤0.01% |
1,814,474
+1,217,223
| +204% | +$3.49M |
|
4203
PUT
Sally Beauty Holdings
SBH
$1.54B
| $4.04M | ﹤0.01% |
447,500
+394,200
| +740% | +$3.88M |
|
4204
PUT
Helen of Troy
HELE
$704M
| $4.04M | ﹤0.01% |
75,500
-43,400
| -37% | -$2.51M |
|
4205
Direxion Daily MSCI Emerging Markets Bull 3X ETF
EDC
$167M
| $4.04M | ﹤0.01% |
131,450
+29,575
| +29% | +$928K |
|
4206
CALL
Hubbell
HUBB
$27B
| $4.04M | ﹤0.01% |
12,200
+500
| +4% | +$194K |
|
4207
WD-40
WDFC
$3.08B
| $4.04M | ﹤0.01% |
16,539
+1,134
| +7% | +$268K |
|
4208
Janus International
JBI
$697M
| $4.03M | ﹤0.01% |
560,324
-512,900
| -48% | -$4.07M |
|
|
CGNG
4209
Capital Group New Geography Equity ETF
CGNG
$2.9B
| $4.03M | ﹤0.01% |
+160,175
| New | +$4.08M |
|
4210
PUT
Omnicom Group
OMC
$24B
| $4.03M | ﹤0.01% |
48,600
-128,100
| -72% | -$10.7M |
|
4211
ProShares UltraPro Dow 30
UDOW
$924M
| $4.03M | ﹤0.01% |
91,744
-52,426
| -36% | -$2.57M |
|
|
SA
4212
PUT
Seabridge Gold
SA
$3.62B
| $4.02M | ﹤0.01% |
344,900
+4,100
| +1% | +$48.6K |
|
4213
RadNet
RDNT
$6.01B
| $4.02M | ﹤0.01% |
80,933
+22,348
| +38% | +$1.32M |
|
|
FNA
4214
DELISTED
Paragon 28, Inc.
FNA
| $4.02M | ﹤0.01% |
307,819
+294,049
| +2,135% | +$3.66M |
|
4215
PUT
FLEX LNG
FLNG
$1.67B
| $4.01M | ﹤0.01% |
174,600
-25,600
| -13% | -$612K |
|
4216
Westamerica Bancorp
WABC
$1.38B
| $4.01M | ﹤0.01% |
79,264
+30,294
| +62% | +$1.54M |
|
4217
SSR Mining
SSRM
$6.56B
| $4.01M | ﹤0.01% |
399,932
-413,988
| -51% | -$3.82M |
|
4218
Under Armour Class C
UA
$2.26B
| $4.01M | ﹤0.01% |
+674,083
| New | +$4.59M |
|
4219
FlexShares iBoxx 3-Year Target Duration TIPS Index Fund
TDTT
$2.53B
| $4M | ﹤0.01% |
164,162
+26,308
| +19% | +$630K |
|
|
PBPB
4220
DELISTED
Potbelly
PBPB
| $4M | ﹤0.01% |
420,623
+248,429
| +144% | +$2.75M |
|
|
ARR
4221
PUT
Armour Residential REIT
ARR
$2.37B
| $4M | ﹤0.01% |
233,820
+122,560
| +110% | +$2.28M |
|
4222
CALL
Green Plains
GPRE
$1.09B
| $3.99M | ﹤0.01% |
823,400
-250,600
| -23% | -$1.8M |
|
|
NLOP
4223
CALL
Net Lease Office Properties
NLOP
$172M
| $3.99M | ﹤0.01% |
127,226
+58,480
| +85% | +$1.84M |
|
4224
CALL
Medpace
MEDP
$16.1B
| $3.99M | ﹤0.01% |
13,100
-4,200
| -24% | -$1.41M |
|
4225
PUT
Cal-Maine
CALM
$3.8B
| $3.99M | ﹤0.01% |
43,900
-5,900
| -12% | -$582K |
|
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.