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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
VMEO
11101
PUT
DELISTED
Vimeo
VMEO
$126K ﹤0.01%
24,000
-11,600
-33% -$70.3K
ONIT
11102
PUT
Onity Group
ONIT
$328M
$126K ﹤0.01%
3,900
+200
+5% +$6.62K
FSTR icon
11103
CALL
Foster
FSTR
$408M
$126K ﹤0.01%
6,400
+3,500
+121% +$87.9K
VO icon
11104
Vanguard Morningstar Mid-Cap ETF
VO
$111B
$126K ﹤0.01%
1,948
-10,652
-85% -$715K
CVAC
11105
PUT
DELISTED
CureVac
CVAC
$126K ﹤0.01%
45,400
+43,100
+1,874% +$150K
CRNT icon
11106
Ceragon Networks
CRNT
$200M
$126K ﹤0.01%
53,510
-391,539
-88% -$1.44M
ATRO icon
11107
PUT
Astronics
ATRO
$4.61B
$126K ﹤0.01%
6,240
+1,200
+24% +$20.2K
PNI
11108
PIMCO New York Municipal Income Fund II
PNI
$78M
$126K ﹤0.01%
+17,752
New +$128K
RSKD icon
11109
PUT
Riskified
RSKD
$875M
$126K ﹤0.01%
27,200
+17,600
+183% +$88.7K
BIB icon
11110
CALL
ProShares Ultra NASDAQ Biotechnology
BIB
$86.6M
$125K ﹤0.01%
2,600
-900
-26% -$48.2K
TBHC
11111
PUT
DELISTED
The Brand House Collective
TBHC
$125K ﹤0.01%
99,400
+84,300
+558% +$123K
AMLX icon
11112
PUT
Amylyx Pharmaceuticals
AMLX
$2.41B
$125K ﹤0.01%
35,300
-89,300
-72% -$318K
SEAT icon
11113
PUT
Vivid Seats
SEAT
$80.7M
$125K ﹤0.01%
2,110
+2,085
+8,340% +$168K
TAIL icon
11114
CALL
Cambria Tail Risk ETF
TAIL
$146M
$125K ﹤0.01%
10,600
+10,200
+2,550% +$115K
GTY
11115
PUT
Getty Realty Corp
GTY
$2.05B
$125K ﹤0.01%
4,000
+700
+21% +$21.5K
NGVC icon
11116
PUT
Vitamin Cottage Natural Grocers
NGVC
$648M
$125K ﹤0.01%
3,100
-1,600
-34% -$66.9K
ACH
11117
PUT
Accendra Health
ACH
$73.1M
$125K ﹤0.01%
13,800
+4,600
+50% +$48.6K
VXF icon
11118
Vanguard Extended Market ETF
VXF
$32.3B
$125K ﹤0.01%
+723
New +$137K
TONT
11119
Graf Global Corp
TONT
$154M
$124K ﹤0.01%
+12,145
New +$123K
NAD icon
11120
Nuveen Quality Municipal Income Fund
NAD
$2.77B
$124K ﹤0.01%
+10,802
New +$127K
KNSA icon
11121
PUT
Kiniksa Pharmaceuticals
KNSA
$5.99B
$124K ﹤0.01%
5,600
+1,500
+37% +$30.9K
WTI icon
11122
CALL
W&T Offshore
WTI
$554M
$124K ﹤0.01%
80,200
+48,100
+150% +$79.3K
WS icon
11123
CALL
Worthington Steel
WS
$1.93B
$124K ﹤0.01%
4,900
-4,400
-47% -$124K
YCS icon
11124
PUT
ProShares UltraShort Yen
YCS
$30M
$124K ﹤0.01%
2,800
-500
-15% -$22.6K
IDEV icon
11125
CALL
iShares Core MSCI International Developed Markets ETF
IDEV
$32.7B
$124K ﹤0.01%
+1,800
New +$123K
443 444
445
446 447

Similar funds

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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
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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.