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 | |
|---|---|---|---|---|---|---|
5726
CALL
Photronics
PLAB
$1.98B
| $1.77M | ﹤0.01% |
85,300
+74,700
| +705% | +$1.66M |
|
5727
Playtika
PLTK
$862M
| $1.77M | ﹤0.01% |
341,768
-129,462
| -27% | -$812K |
|
5728
PUT
Camping World
CWH
$642M
| $1.77M | ﹤0.01% |
109,300
+500
| +0.5% | +$10.2K |
|
5729
CALL
ProShares Ultra Financials
UYG
$835M
| $1.77M | ﹤0.01% |
19,800
-1,500
| -7% | -$137K |
|
5730
CALL
FIVE9
FIVN
$2.38B
| $1.76M | ﹤0.01% |
65,000
-85,300
| -57% | -$3.13M |
|
5731
Green Dot
GDOT
$766M
| $1.76M | ﹤0.01% |
+208,960
| New | +$1.77M |
|
5732
WisdomTree Global ex-U.S. Quality Growth Fund
DNL
$505M
| $1.76M | ﹤0.01% |
49,430
-13,548
| -22% | -$501K |
|
5733
CALL
ACV Auctions
ACVA
$1.29B
| $1.76M | ﹤0.01% |
125,100
+62,600
| +100% | +$1.15M |
|
|
TEN
5734
CALL
Tsakos Energy Navigation Ltd
TEN
$1.27B
| $1.76M | ﹤0.01% |
103,300
+25,800
| +33% | +$449K |
|
5735
PUT
Vanguard FTSE Europe ETF
VGK
$31B
| $1.76M | ﹤0.01% |
25,100
-6,100
| -20% | -$421K |
|
5736
Madison Square Garden
MSGE
$4.01B
| $1.76M | ﹤0.01% |
53,801
-374,632
| -87% | -$13.1M |
|
5737
CALL
Avantis US Small Cap Value ETF
AVUV
$31.7B
| $1.76M | ﹤0.01% |
20,200
+12,700
| +169% | +$1.19M |
|
5738
Kearny Financial
KRNY
$615M
| $1.76M | ﹤0.01% |
281,171
+18,487
| +7% | +$127K |
|
5739
State Street SPDR S&P Emerging Markets Small Cap ETF
EWX
$705M
| $1.76M | ﹤0.01% |
31,077
-164,629
| -84% | -$9.53M |
|
5740
CALL
Atmus Filtration Technologies
ATMU
$4.17B
| $1.76M | ﹤0.01% |
47,900
-1,200
| -2% | -$47.4K |
|
5741
PUT
Leonardo DRS
DRS
$12.1B
| $1.76M | ﹤0.01% |
53,500
-3,700
| -6% | -$122K |
|
5742
PUT
NewAmsterdam Pharma
NAMS
$3.22B
| $1.76M | ﹤0.01% |
85,900
-18,000
| -17% | -$400K |
|
|
TWFG
5743
TWFG Inc
TWFG
$1.41B
| $1.76M | ﹤0.01% |
56,866
-14,680
| -21% | -$441K |
|
5744
Protara Therapeutics
TARA
$235M
| $1.76M | ﹤0.01% |
412,531
-615,003
| -60% | -$2.75M |
|
5745
Amerant Bancorp
AMTB
$1.14B
| $1.76M | ﹤0.01% |
85,127
-27,556
| -24% | -$611K |
|
5746
PUT
Penske Automotive Group
PAG
$14.3B
| $1.76M | ﹤0.01% |
12,200
-1,500
| -11% | -$240K |
|
5747
Chemung Financial Corp
CHMG
$399M
| $1.76M | ﹤0.01% |
36,923
+16,132
| +78% | +$791K |
|
|
VISN
5748
PUT
Vistance Networks Inc
VISN
$2.69B
| $1.75M | ﹤0.01% |
330,400
+178,500
| +118% | +$948K |
|
5749
IBEX
IBEX
$466M
| $1.75M | ﹤0.01% |
72,043
+41,754
| +138% | +$1M |
|
5750
PUT
Teekay Tankers
TNK
$3.09B
| $1.75M | ﹤0.01% |
45,800
+1,100
| +2% | +$44.5K |
|
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.