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 | |
|---|---|---|---|---|---|---|
176
CALL
Pfizer
PFE
$152B
| $400M | 0.08% |
15,791,600
-1,985,100
| -11% | -$51.9M |
|
177
PUT
IBM
IBM
$225B
| $399M | 0.08% |
1,603,100
-133,400
| -8% | -$32.6M |
|
178
PUT
Cisco
CSCO
$475B
| $396M | 0.08% |
6,424,900
+2,132,200
| +50% | +$131M |
|
179
CALL
Intuit
INTU
$92B
| $395M | 0.07% |
643,100
+298,000
| +86% | +$179M |
|
180
Eli Lilly
LLY
$1.08T
| $395M | 0.07% |
477,781
-133,494
| -22% | -$111M |
|
181
PUT
Salesforce
CRM
$162B
| $394M | 0.07% |
1,468,700
-988,800
| -40% | -$308M |
|
182
Amazon
AMZN
$2.94T
| $394M | 0.07% |
2,071,159
-1,595,408
| -44% | -$346M |
|
183
CALL
Vanguard S&P 500 ETF
VOO
$1.03T
| $394M | 0.07% |
766,200
+296,000
| +63% | +$160M |
|
184
Cardinal Health
CAH
$55.9B
| $393M | 0.07% |
2,851,322
-342,134
| -11% | -$43.6M |
|
185
American Electric Power
AEP
$67.3B
| $392M | 0.07% |
3,583,521
+3,537,453
| +7,679% | +$358M |
|
186
CALL
United Airlines
UAL
$41B
| $392M | 0.07% |
5,670,800
+745,000
| +15% | +$70.4M |
|
187
PUT
Robinhood
HOOD
$84.9B
| $391M | 0.07% |
9,403,200
+2,344,600
| +33% | +$111M |
|
188
Yum! Brands
YUM
$39.5B
| $391M | 0.07% |
2,481,944
+1,905,223
| +330% | +$274M |
|
189
CALL
Dell
DELL
$285B
| $389M | 0.07% |
4,263,700
+373,100
| +10% | +$39.5M |
|
190
Fair Isaac
FICO
$22.4B
| $388M | 0.07% |
210,273
+200,712
| +2,099% | +$372M |
|
191
PUT
Arm
ARM
$287B
| $388M | 0.07% |
3,629,900
-328,000
| -8% | -$45.7M |
|
192
Monster Beverage
MNST
$89.2B
| $387M | 0.07% |
13,229,164
+3,172,098
| +32% | +$82.7M |
|
193
AbbVie
ABBV
$442B
| $387M | 0.07% |
1,846,962
+1,128,425
| +157% | +$219M |
|
194
CALL
GE Aerospace
GE
$382B
| $386M | 0.07% |
1,926,300
+12,200
| +0.6% | +$2.4M |
|
195
Wells Fargo
WFC
$264B
| $385M | 0.07% |
5,365,760
+750,198
| +16% | +$56.3M |
|
196
Mondelez International
MDLZ
$78.9B
| $384M | 0.07% |
5,666,686
+3,966,511
| +233% | +$244M |
|
197
Honeywell
HON
$72.9B
| $382M | 0.07% |
1,911,997
+508,267
| +36% | +$103M |
|
|
198
PUT
Bank of America
BAC
$448B
| $380M | 0.07% |
9,116,600
-1,693,100
| -16% | -$75.4M |
|
199
CALL
State Street SPDR S&P Regional Banking ETF
KRE
$4.61B
| $380M | 0.07% |
6,689,900
+2,551,600
| +62% | +$155M |
|
200
Meta Platforms (Facebook)
META
$1.53T
| $380M | 0.07% |
659,809
-523,038
| -44% | -$337M |
|
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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.