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Ken Griffin

Ken Griffin Citadel Advisors

AUM $875B
1-Year Est. Return 40.91%
 

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.

This Fund
S&P 500
This Quarter Est. Return
-0.8%
1 Year Est. Return
+40.91%
3 Year Est. Return
+115.85%
5 Year Est. Return
+132.1%
10 Year Est. Return
+518.81%
AUM
$527B
AUM Growth
-$50.5B
Cap. Flow
-$9.14B
Cap. Flow %
-1.73%
Top 10 Hldgs %
31.73%
Holding
16,069
New
1,671
Increased
6,327
Reduced
6,228
Closed
1,709

Top Buys

Rank Stock Value
1
SCHW
Charles Schwab
SCHW
+$1.44B
2
QQQ icon
Invesco QQQ Trust
QQQ
+$1.15B
3
GEHC icon
GE HealthCare
GEHC
+$552M
4
DHR icon
Danaher
DHR
+$447M
5
MSTR icon
Strategy Inc
MSTR
+$416M

Top Sells

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$989M
2
BA icon
Boeing
BA
+$893M
3
BAC icon
Bank of America
BAC
+$753M
4
AJG icon
Arthur J. Gallagher & Co
AJG
+$750M
5
KO icon
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
PYXS icon
12776
PUT
Pyxis Oncology
PYXS
$251M
$30.3K ﹤0.01%
30,900
-11,700
-27% -$15.6K
TELA icon
12777
CALL
TELA Bio
TELA
$28.9M
$30.3K ﹤0.01%
24,800
+21,100
+570% +$51.9K
ABOS icon
12778
PUT
Acumen Pharmaceuticals
ABOS
$193M
$30.3K ﹤0.01%
27,500
-15,800
-36% -$22.6K
WOOD icon
12779
CALL
iShares Global Timber & Forestry ETF
WOOD
$269M
$30.2K ﹤0.01%
+400
New +$31.3K
EBF icon
12780
PUT
Ennis
EBF
$559M
$30.1K ﹤0.01%
1,500
+900
+150% +$18.7K
CRNT icon
12781
CALL
Ceragon Networks
CRNT
$200M
$30.1K ﹤0.01%
12,800
-75,100
-85% -$276K
IEUR icon
12782
CALL
iShares Core MSCI Europe ETF
IEUR
$9.15B
$30.1K ﹤0.01%
500
+400
+400% +$23.5K
HONE
12783
PUT
DELISTED
HarborOne Bancorp
HONE
$30.1K ﹤0.01%
2,900
-4,500
-61% -$51.5K
ARMP icon
12784
Armata Pharmaceuticals
ARMP
$170M
$30.1K ﹤0.01%
+20,594
New +$41K
CLIR icon
12785
ClearSign Technologies
CLIR
$31.7M
$30.1K ﹤0.01%
4,008
+595
+17% +$5.93K
FNA
12786
CALL
DELISTED
Paragon 28, Inc.
FNA
$30K ﹤0.01%
2,300
-9,900
-81% -$123K
NSIT icon
12787
CALL
Insight Enterprises
NSIT
$4.53B
$30K ﹤0.01%
200
-4,200
-95% -$676K
ELPW
12788
Elong Power Holding Ltd
ELPW
$2.06M
$29.8K ﹤0.01%
+1
New +$53.7K
DAPP icon
12789
CALL
VanEck Digital Transformation ETF
DAPP
$230M
$29.8K ﹤0.01%
3,300
+2,000
+154% +$26.8K
GRNT icon
12790
PUT
Granite Ridge Resources
GRNT
$674M
$29.8K ﹤0.01%
4,900
-7,500
-60% -$46.4K
NG icon
12791
CALL
NovaGold Resources
NG
$3.48B
$29.8K ﹤0.01%
10,200
-1,100
-10% -$3.54K
DAO
12792
PUT
Youdao
DAO
$2.17B
$29.8K ﹤0.01%
+3,900
New +$32.2K
UFOX
12793
CALL
Defiance Space and Connective Tech ETF
UFOX
$923M
$29.8K ﹤0.01%
700
-800
-53% -$38K
RWR icon
12794
PUT
State Street SPDR Dow Jones REIT ETF
RWR
$1.89B
$29.7K ﹤0.01%
300
-4,300
-93% -$429K
IRT icon
12795
PUT
Independence Realty Trust
IRT
$4.01B
$29.7K ﹤0.01%
1,400
+300
+27% +$6.04K
NMAD
12796
Nomad Power Solutions
NMAD
$74.1M
$29.7K ﹤0.01%
+24,522
New +$44.3K
PRSO icon
12797
Peraso
PRSO
$10.2M
$29.6K ﹤0.01%
+43,485
New +$39.2K
INFU icon
12798
PUT
InfuSystem Holdings
INFU
$244M
$29.6K ﹤0.01%
5,500
+2,500
+83% +$18.3K
KLIP icon
12799
CALL
KraneShares China Internet and Covered Call Strategy ETF
KLIP
$100M
$29.6K ﹤0.01%
900
+300
+50% +$9.89K
GEOS icon
12800
PUT
Geospace Technologies
GEOS
$72.4M
$29.6K ﹤0.01%
+4,100
New +$35.2K
510 511
512
513 514

Similar funds

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Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

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.