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 | |
|---|---|---|---|---|---|---|
4351
iShares US Tech Independence Focused ETF
IETC
$729M
| $3.71M | ﹤0.01% |
49,503
+13,887
| +39% | +$1.16M |
|
4352
PUT
Churchill Downs
CHDN
$6.33B
| $3.71M | ﹤0.01% |
33,400
+8,100
| +32% | +$968K |
|
4353
Nuvation Bio
NUVB
$2.18B
| $3.71M | ﹤0.01% |
2,105,846
-72,116
| -3% | -$164K |
|
4354
AvePoint
AVPT
$2.85B
| $3.7M | ﹤0.01% |
256,572
-44,389
| -15% | -$746K |
|
4355
PUT
Woodward
WWD
$21.9B
| $3.7M | ﹤0.01% |
20,300
-10,000
| -33% | -$1.85M |
|
4356
Bentley Systems
BSY
$10.9B
| $3.7M | ﹤0.01% |
94,121
+86,604
| +1,152% | +$3.87M |
|
4357
PUT
ProShares Ultra Bloomberg Crude Oil
UCO
$430M
| $3.7M | ﹤0.01% |
136,600
-6,800
| -5% | -$185K |
|
4358
Heritage Insurance Holdings
HRTG
$1.01B
| $3.69M | ﹤0.01% |
256,209
+55,275
| +28% | +$664K |
|
4359
PUT
Aramark
ARMK
$16.4B
| $3.69M | ﹤0.01% |
107,000
-138,400
| -56% | -$5.1M |
|
4360
CALL
Pool Corp
POOL
$7.08B
| $3.69M | ﹤0.01% |
11,600
+8,300
| +252% | +$2.82M |
|
4361
Aspen Aerogels
ASPN
$485M
| $3.69M | ﹤0.01% |
577,760
-46,470
| -7% | -$448K |
|
4362
iShares JPMorgan USD Emerging Markets Bond ETF
EMB
$14.9B
| $3.69M | ﹤0.01% |
+40,743
| New | +$3.69M |
|
4363
CALL
Tradr TSLA Bear Daily ETF
TSLQ
$98.6M
| $3.69M | ﹤0.01% |
26,868
+17,663
| +192% | +$2M |
|
4364
PUT
Yelp
YELP
$1.34B
| $3.69M | ﹤0.01% |
99,600
-46,300
| -32% | -$1.74M |
|
4365
CALL
Sanofi
SNY
$105B
| $3.69M | ﹤0.01% |
66,500
-672,800
| -91% | -$36.4M |
|
4366
PUT
Principal Financial Group
PFG
$24.4B
| $3.69M | ﹤0.01% |
43,700
-3,900
| -8% | -$324K |
|
4367
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$310M
| $3.69M | ﹤0.01% |
109,533
+77,533
| +242% | +$2.74M |
|
4368
PUT
Helmerich & Payne
HP
$4.42B
| $3.69M | ﹤0.01% |
141,100
+77,300
| +121% | +$2.25M |
|
|
TBCH
4369
PUT
Turtle Beach Corp
TBCH
$228M
| $3.68M | ﹤0.01% |
258,100
+181,700
| +238% | +$3.03M |
|
4370
CALL
Sociedad Química y Minera de Chile
SQM
$21.2B
| $3.68M | ﹤0.01% |
92,700
+54,100
| +140% | +$2.17M |
|
4371
CALL
Schwab US Broad Market ETF
SCHB
$45.1B
| $3.68M | ﹤0.01% |
170,900
+58,200
| +52% | +$1.32M |
|
4372
Visteon
VC
$2.89B
| $3.68M | ﹤0.01% |
47,354
-136,287
| -74% | -$11.5M |
|
4373
PUT
AMC Entertainment Holdings
AMC
$2.23B
| $3.67M | ﹤0.01% |
1,278,527
-1,411,099
| -52% | -$4.63M |
|
|
MMKT
4374
Texas Capital Government Money Market ETF
MMKT
$72.6M
| $3.67M | ﹤0.01% |
36,611
+26,581
| +265% | +$2.67M |
|
4375
PUT
Ametek
AME
$58.4B
| $3.67M | ﹤0.01% |
21,300
-35,400
| -62% | -$6.43M |
|
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.