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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
NECB icon
13676
PUT
Northeast Community Bancorp
NECB
$372M
$7.03K ﹤0.01%
300
+200
+200% +$4.78K
SCM icon
13677
PUT
Stellus Capital Investment Corp
SCM
$250M
$7K ﹤0.01%
500
-1,800
-78% -$26.1K
AVDV icon
13678
PUT
Avantis International Small Cap Value ETF
AVDV
$20B
$6.97K ﹤0.01%
100
-400
-80% -$27.2K
OABI icon
13679
PUT
OmniAb
OABI
$491M
$6.96K ﹤0.01%
2,900
-7,000
-71% -$22.9K
NEGG icon
13680
CALL
Newegg Commerce
NEGG
$392M
$6.95K ﹤0.01%
1,350
-1,400
-51% -$11.3K
ACEL icon
13681
PUT
Accel Entertainment
ACEL
$1.01B
$6.94K ﹤0.01%
700
+400
+133% +$4.35K
CTSO icon
13682
PUT
Cytosorbents Corp
CTSO
$25.1M
$6.9K ﹤0.01%
+6,900
New +$7.27K
ENLV icon
13683
PUT
Enlivex Ltd
ENLV
$26.6M
$6.89K ﹤0.01%
473
-134
-22% -$2.23K
PST icon
13684
CALL
ProShares Trust UltraShort Lehman 7-10 Year Treasury
PST
$10.6M
$6.88K ﹤0.01%
+300
New +$7.14K
MX icon
13685
CALL
Magnachip Semiconductor
MX
$139M
$6.86K ﹤0.01%
2,000
-54,200
-96% -$228K
ABLVW icon
13686
Able View Global Warrant
ABLVW
$120K
$6.85K ﹤0.01%
253,636
-204,208
-45% -$4.72K
TOWN icon
13687
CALL
Towne Bank
TOWN
$3.5B
$6.84K ﹤0.01%
200
– –
TOWN icon
13688
PUT
Towne Bank
TOWN
$3.5B
$6.84K ﹤0.01%
200
-500
-71% -$17.6K
BIAFW icon
13689
bioAffinity Technologies
BIAFW
$6.83K ﹤0.01%
35,988
-14,257
-28% -$5.91K
BW icon
13690
PUT
Babcock & Wilcox
BW
$1.53B
$6.79K ﹤0.01%
10,100
-17,600
-64% -$21.8K
DLNG icon
13691
PUT
Dynagas LNG Partners
DLNG
$140M
$6.79K ﹤0.01%
1,800
+500
+38% +$2.23K
IHS icon
13692
CALL
IHS Holding
IHS
$2.82B
$6.79K ﹤0.01%
1,300
-3,700
-74% -$14.2K
SPLB icon
13693
CALL
State Street SPDR Portfolio Long Term Corporate Bond ETF
SPLB
$1.18B
$6.77K ﹤0.01%
300
+200
+200% +$4.49K
BMRA icon
13694
PUT
Biomerica
BMRA
$4.88M
$6.75K ﹤0.01%
+1,488
New +$7.35K
HEPA
13695
DELISTED
Hepion Pharmaceuticals
HEPA
$6.7K ﹤0.01%
+15,581
New +$152K
SPRO icon
13696
CALL
Spero Therapeutics
SPRO
$71.6M
$6.7K ﹤0.01%
9,300
+9,100
+4,550% +$7.68K
ALEC icon
13697
Alector
ALEC
$219M
$6.69K ﹤0.01%
5,438
-419,533
-99% -$683K
TBHC
13698
CALL
DELISTED
The Brand House Collective
TBHC
$6.68K ﹤0.01%
5,300
-20,000
-79% -$29.1K
FOSL icon
13699
PUT
Fossil Group
FOSL
$329M
$6.67K ﹤0.01%
5,800
-86,700
-94% -$136K
RJET
13700
PUT
Republic Airways Holdings
RJET
$952M
$6.66K ﹤0.01%
+567
New +$9.7K
546 547
548
549 550

Similar funds

Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
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.