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 | |
|---|---|---|---|---|---|---|
5026
iShares 25+ Year Treasury STRIPS Bond ETF
GOVZ
$298M
| $2.55M | ﹤0.01% |
62,153
-10,892
| -15% | -$437K |
|
5027
PUT
Gibraltar Industries
ROCK
$1.42B
| $2.55M | ﹤0.01% |
43,500
-200
| -0.5% | -$12.4K |
|
|
SERV
5028
CALL
Serve Robotics
SERV
$433M
| $2.55M | ﹤0.01% |
443,700
+217,900
| +97% | +$2.86M |
|
5029
PUT
Pitney Bowes
PBI
$2.25B
| $2.55M | ﹤0.01% |
281,900
-164,700
| -37% | -$1.49M |
|
5030
CALL
The Greenbrier Companies
GBX
$1.41B
| $2.55M | ﹤0.01% |
49,800
+24,300
| +95% | +$1.45M |
|
5031
PUT
ProShares Ultra Semiconductors
USD
$2.96B
| $2.55M | ﹤0.01% |
126,400
+8,200
| +7% | +$235K |
|
5032
JPMorgan Inflation Managed Bond ETF
JCPI
$871M
| $2.55M | ﹤0.01% |
52,976
+18,427
| +53% | +$872K |
|
5033
PUT
MakeMyTrip
MMYT
$5.68B
| $2.55M | ﹤0.01% |
26,000
+6,700
| +35% | +$691K |
|
5034
Metropolitan Bank Holding Corp
MCB
$1.17B
| $2.55M | ﹤0.01% |
45,463
-9,645
| -18% | -$573K |
|
|
NVEE
5035
DELISTED
NV5 Global
NVEE
| $2.55M | ﹤0.01% |
132,077
+78,111
| +145% | +$1.43M |
|
5036
CALL
Vanguard Energy ETF
VDE
$10.6B
| $2.54M | ﹤0.01% |
19,600
-6,900
| -26% | -$871K |
|
5037
Cheesecake Factory
CAKE
$5.64B
| $2.54M | ﹤0.01% |
52,220
-52,702
| -50% | -$2.7M |
|
5038
BNY Mellon Emerging Markets Equity ETF
BKEM
$92M
| $2.54M | ﹤0.01% |
125,355
-14,151
| -10% | -$286K |
|
|
5039
The Greenbrier Companies
GBX
$1.41B
| $2.54M | ﹤0.01% |
49,582
-62,516
| -56% | -$3.74M |
|
5040
PUT
iShares MSCI USA Min Vol Factor ETF
USMV
$24.4B
| $2.54M | ﹤0.01% |
27,100
+500
| +2% | +$46K |
|
|
SMST
5041
Defiance Daily Target 2x Short MSTR ETF
SMST
$30.2M
| $2.54M | ﹤0.01% |
+31,020
| New | +$3.2M |
|
5042
Spok Holdings
SPOK
$229M
| $2.54M | ﹤0.01% |
154,320
+123,508
| +401% | +$2.01M |
|
5043
CALL
Magnite
MGNI
$3.55B
| $2.54M | ﹤0.01% |
222,300
-127,000
| -36% | -$2.02M |
|
5044
3D Systems Corp
DDD
$616M
| $2.54M | ﹤0.01% |
1,196,067
+505,496
| +73% | +$1.72M |
|
5045
CALL
Alerian MLP ETF
AMLP
$13.3B
| $2.53M | ﹤0.01% |
48,800
+46,600
| +2,118% | +$2.39M |
|
5046
CALL
Trex
TREX
$5.06B
| $2.53M | ﹤0.01% |
43,600
+24,000
| +122% | +$1.56M |
|
5047
PUT
Cognex
CGNX
$11B
| $2.53M | ﹤0.01% |
84,900
+63,100
| +289% | +$2.22M |
|
5048
Global X MLP & Energy Infrastructure ETF
MLPX
$3.62B
| $2.53M | ﹤0.01% |
39,676
+39,361
| +12,496% | +$2.48M |
|
5049
PUT
Immunovant
IMVT
$8.64B
| $2.53M | ﹤0.01% |
148,000
-4,500
| -3% | -$94.1K |
|
5050
CALL
Paylocity
PCTY
$7.87B
| $2.53M | ﹤0.01% |
13,500
-19,900
| -60% | -$3.98M |
|
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.