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 | |
|---|---|---|---|---|---|---|
3676
Global X Copper Miners ETF NEW
COPX
$7.98B
| $5.54M | ﹤0.01% |
141,705
-4,773
| -3% | -$191K |
|
3677
Installed Building Products
IBP
$6.39B
| $5.54M | ﹤0.01% |
32,286
-62,569
| -66% | -$11.3M |
|
|
BTC
3678
CALL
Grayscale Bitcoin Mini Trust ETF
BTC
$3.33B
| $5.54M | ﹤0.01% |
151,700
+113,700
| +299% | +$4.69M |
|
3679
AMERISAFE
AMSF
$513M
| $5.54M | ﹤0.01% |
105,338
+5,554
| +6% | +$282K |
|
|
RDFN
3680
CALL
DELISTED
Redfin
RDFN
| $5.54M | ﹤0.01% |
601,000
-33,300
| -5% | -$285K |
|
3681
New Jersey Resources
NJR
$5.64B
| $5.53M | ﹤0.01% |
112,726
-19,808
| -15% | -$939K |
|
3682
iShares Interest Rate Hedged Corporate Bond ETF
LQDH
$540M
| $5.52M | ﹤0.01% |
59,852
+30,222
| +102% | +$2.81M |
|
|
3683
PUT
Global X Copper Miners ETF NEW
COPX
$7.98B
| $5.52M | ﹤0.01% |
141,300
+2,100
| +2% | +$84.1K |
|
3684
Morgan Stanley Direct Lending Fund
MSDL
$1.3B
| $5.52M | ﹤0.01% |
276,350
+345
| +0.1% | +$7.13K |
|
3685
Goldman Sachs MarketBeta Emerging Markets Equity ETF
GSEE
$137M
| $5.51M | ﹤0.01% |
122,189
+68,493
| +128% | +$3.08M |
|
3686
CALL
Q2 Holdings
QTWO
$4.04B
| $5.5M | ﹤0.01% |
68,700
-23,800
| -26% | -$2.1M |
|
3687
Wolfspeed
WOLF
$1.65B
| $5.49M | ﹤0.01% |
1,795,379
+443,368
| +33% | +$2.59M |
|
3688
Janus Henderson Securitized Income ETF
JSI
$1.51B
| $5.49M | ﹤0.01% |
+104,813
| New | +$5.46M |
|
3689
SPS Commerce
SPSC
$2.86B
| $5.48M | ﹤0.01% |
41,301
+11,959
| +41% | +$1.88M |
|
3690
CALL
Antero Midstream
AM
$10.7B
| $5.48M | ﹤0.01% |
304,200
-40,700
| -12% | -$674K |
|
3691
CALL
BorgWarner
BWA
$14B
| $5.48M | ﹤0.01% |
191,100
+53,900
| +39% | +$1.64M |
|
|
CSGS
3692
DELISTED
CSG Systems International
CSGS
| $5.47M | ﹤0.01% |
90,512
-29,173
| -24% | -$1.73M |
|
3693
PUT
Dynatrace
DT
$14.2B
| $5.46M | ﹤0.01% |
115,900
-251,300
| -68% | -$13.7M |
|
3694
Cellebrite
CLBT
$2.79B
| $5.46M | ﹤0.01% |
281,018
-343,461
| -55% | -$7.23M |
|
3695
PUT
Nabors Industries
NBR
$1.39B
| $5.46M | ﹤0.01% |
130,900
-16,800
| -11% | -$855K |
|
3696
Pacer US Cash Cows 100 ETF
COWZ
$19.8B
| $5.46M | ﹤0.01% |
99,679
-38,256
| -28% | -$2.18M |
|
3697
CALL
ProShares Short VIX Short-Term Futures ETF
SVXY
$235M
| $5.45M | ﹤0.01% |
119,000
-101,500
| -46% | -$5M |
|
3698
CALL
Organon & Co
OGN
$3.6B
| $5.44M | ﹤0.01% |
365,400
+215,900
| +144% | +$3.32M |
|
3699
PUT
Arbor Realty Trust
ABR
$950M
| $5.44M | ﹤0.01% |
462,900
-493,900
| -52% | -$6.39M |
|
3700
CALL
American Superconductor
AMSC
$1.55B
| $5.44M | ﹤0.01% |
299,800
+77,600
| +35% | +$1.93M |
|
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.