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 | |
|---|---|---|---|---|---|---|
6151
GraniteShares 2x Long AMZN Daily ETF
AMZZ
$40.5M
| $1.42M | ﹤0.01% |
57,089
+54,536
| +2,136% | +$1.82M |
|
|
VERV
6152
DELISTED
Verve Therapeutics
VERV
| $1.42M | ﹤0.01% |
311,480
+182,278
| +141% | +$1.22M |
|
6153
CALL
AXIS Capital
AXS
$7.38B
| $1.42M | ﹤0.01% |
14,200
-5,700
| -29% | -$526K |
|
|
CEPU
6154
Central Puerto
CEPU
$1.97B
| $1.42M | ﹤0.01% |
128,259
+37,198
| +41% | +$492K |
|
6155
Omeros
OMER
$1.24B
| $1.42M | ﹤0.01% |
173,026
+100,201
| +138% | +$885K |
|
6156
Global X Robotics & Artificial Intelligence ETF
BOTZ
$3.6B
| $1.42M | ﹤0.01% |
+49,960
| New | +$1.61M |
|
6157
PUT
Amplify Cybersecurity ETF
HACK
$2.95B
| $1.42M | ﹤0.01% |
19,800
+12,700
| +179% | +$975K |
|
6158
Direxion Daily Real Estate Bear 3X ETF
DRV
$26.1M
| $1.42M | ﹤0.01% |
53,926
+8,450
| +19% | +$232K |
|
6159
CALL
uniQure
QURE
$3.33B
| $1.42M | ﹤0.01% |
134,000
-183,400
| -58% | -$2.57M |
|
6160
Richardson Electronics
RELL
$299M
| $1.42M | ﹤0.01% |
127,259
+107,681
| +550% | +$1.4M |
|
|
SASR
6161
DELISTED
Sandy Spring Bancorp Inc
SASR
| $1.42M | ﹤0.01% |
50,743
+32,377
| +176% | +$1.03M |
|
6162
CALL
SSR Mining
SSRM
$6.56B
| $1.42M | ﹤0.01% |
141,400
-42,200
| -23% | -$389K |
|
6163
First Trust S&P REIT Index Fund
FRI
$198M
| $1.42M | ﹤0.01% |
51,527
-6,881
| -12% | -$190K |
|
6164
CALL
Ziff Davis
ZD
$1.9B
| $1.42M | ﹤0.01% |
37,700
+34,500
| +1,078% | +$1.65M |
|
6165
PUT
Virgin Galactic
SPCE
$474M
| $1.42M | ﹤0.01% |
467,105
-181,065
| -28% | -$794K |
|
6166
PUT
Keros Therapeutics
KROS
$200M
| $1.41M | ﹤0.01% |
138,700
+75,200
| +118% | +$873K |
|
6167
CALL
NextDecade
NEXT
$1.85B
| $1.41M | ﹤0.01% |
181,600
-115,100
| -39% | -$928K |
|
6168
CALL
Vanguard Morningstar Mid-Cap Value ETF
VOE
$24.5B
| $1.41M | ﹤0.01% |
8,800
+4,400
| +100% | +$719K |
|
6169
CALL
Direxion Daily Aerospace & Defense Bull 3X ETF
DFEN
$427M
| $1.41M | ﹤0.01% |
46,000
-18,000
| -28% | -$562K |
|
6170
SiteOne Landscape Supply
SITE
$4.3B
| $1.41M | ﹤0.01% |
11,624
-355,689
| -97% | -$47.2M |
|
6171
Worthington Steel
WS
$1.93B
| $1.41M | ﹤0.01% |
55,722
+13,144
| +31% | +$370K |
|
6172
CALL
Assured Guaranty
AGO
$3.38B
| $1.41M | ﹤0.01% |
16,000
-16,700
| -51% | -$1.5M |
|
6173
PUT
Terex
TEX
$7.7B
| $1.41M | ﹤0.01% |
37,300
-331,400
| -90% | -$14.5M |
|
|
ARI
6174
CALL
Apollo Commercial Real Estate
ARI
$876M
| $1.41M | ﹤0.01% |
147,200
+80,900
| +122% | +$768K |
|
|
ACB
6175
PUT
Aurora Cannabis
ACB
$228M
| $1.41M | ﹤0.01% |
320,880
+149,380
| +87% | +$706K |
|
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.