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 | |
|---|---|---|---|---|---|---|
126
CALL
iShares China Large-Cap ETF
FXI
$4.25B
| $502M | 0.1% |
13,997,300
-17,051,300
| -55% | -$577M |
|
127
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$48.2B
| $498M | 0.09% |
1,185,718
-895
| -0.1% | -$387K |
|
128
Costco
COST
$419B
| $498M | 0.09% |
526,275
+256,275
| +95% | +$250M |
|
129
Mastercard
MA
$492B
| $496M | 0.09% |
905,707
+299,239
| +49% | +$163M |
|
130
PUT
Pfizer
PFE
$152B
| $495M | 0.09% |
19,536,500
+1,204,000
| +7% | +$31.5M |
|
131
CALL
iShares Silver Trust
SLV
$31.5B
| $493M | 0.09% |
15,905,300
-172,800
| -1% | -$5.02M |
|
132
PUT
AbbVie
ABBV
$442B
| $492M | 0.09% |
2,347,900
+937,100
| +66% | +$182M |
|
133
CALL
Merck
MRK
$322B
| $486M | 0.09% |
5,417,400
+1,544,800
| +40% | +$144M |
|
134
PUT
Qualcomm
QCOM
$171B
| $484M | 0.09% |
3,149,100
-440,400
| -12% | -$71.8M |
|
135
Lam Research
LRCX
$390B
| $484M | 0.09% |
6,653,028
+3,533,268
| +113% | +$278M |
|
136
CALL
Reddit
RDDT
$30.1B
| $476M | 0.09% |
4,535,100
+555,600
| +14% | +$91.8M |
|
137
CALL
Nike
NKE
$61.3B
| $474M | 0.09% |
7,469,700
+805,200
| +12% | +$59.3M |
|
138
CALL
Super Micro Computer
SMCI
$20.4B
| $473M | 0.09% |
13,804,900
-8,709,600
| -39% | -$330M |
|
139
PUT
Vanguard S&P 500 ETF
VOO
$1.03T
| $471M | 0.09% |
917,400
-146,400
| -14% | -$79.1M |
|
|
140
PUT
iShares Silver Trust
SLV
$31.5B
| $471M | 0.09% |
15,207,500
+6,708,000
| +79% | +$195M |
|
141
Capital One
COF
$134B
| $466M | 0.09% |
2,599,593
-192,734
| -7% | -$36.4M |
|
142
Kenvue
KVUE
$36.6B
| $464M | 0.09% |
19,361,307
+12,512,989
| +183% | +$277M |
|
143
CALL
lululemon athletica
LULU
$14.3B
| $457M | 0.09% |
1,613,800
+98,300
| +6% | +$36.1M |
|
144
CALL
Target
TGT
$69.2B
| $457M | 0.09% |
4,377,000
-110,800
| -2% | -$13.8M |
|
|
145
CALL
Bank of America
BAC
$448B
| $457M | 0.09% |
10,944,400
+1,028,500
| +10% | +$45.8M |
|
146
CALL
Arm
ARM
$287B
| $453M | 0.09% |
4,240,400
+572,600
| +16% | +$79.8M |
|
147
PUT
ExxonMobil
XOM
$657B
| $453M | 0.09% |
3,806,888
-960,228
| -20% | -$106M |
|
148
Huntington Bancshares
HBAN
$35.9B
| $452M | 0.09% |
30,128,772
+20,239,416
| +205% | +$326M |
|
149
CALL
Procter & Gamble
PG
$338B
| $451M | 0.09% |
2,647,300
+26,500
| +1% | +$4.44M |
|
|
150
Strategy Inc
MSTR
$37.8B
| $450M | 0.09% |
1,559,755
+1,309,022
| +522% | +$416M |
|
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.