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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
ARKF icon
6301
PUT
ARK Blockchain & Fintech Innovation ETF
ARKF
$764M
$1.32M ﹤0.01%
39,700
-85,000
-68% -$3.28M
SKOR icon
6302
FlexShares Credit-Scored US Corporate Bond Index Fund
SKOR
$735M
$1.32M ﹤0.01%
27,319
-15,061
-36% -$723K
UPBD icon
6303
CALL
Upbound Group
UPBD
$1.14B
$1.32M ﹤0.01%
55,100
+38,100
+224% +$1.05M
MTSR
6304
DELISTED
Metsera Inc
MTSR
$1.32M ﹤0.01%
+48,495
New +$1.37M
IBTG icon
6305
iShares iBonds Dec 2026 Term Treasury ETF
IBTG
$2.14B
$1.32M ﹤0.01%
57,503
-25,932
-31% -$592K
GOGL
6306
DELISTED
Golden Ocean Group
GOGL
$1.32M ﹤0.01%
165,274
-321,059
-66% -$2.85M
VRNS icon
6307
CALL
Varonis Systems
VRNS
$4.96B
$1.32M ﹤0.01%
32,600
-12,900
-28% -$555K
IDT icon
6308
CALL
IDT Corp
IDT
$1.66B
$1.32M ﹤0.01%
25,700
+800
+3% +$38.8K
QDEF icon
6309
FlexShares Quality Dividend Defensive Index Fund
QDEF
$559M
$1.32M ﹤0.01%
18,858
+10,125
+116% +$720K
LCTU icon
6310
iShares U.S. Carbon Transition Readiness Aware Active ETF
LCTU
$1.25B
$1.32M ﹤0.01%
+21,736
New +$1.39M
VXUS icon
6311
CALL
Vanguard Total International Stock ETF
VXUS
$164B
$1.32M ﹤0.01%
21,200
-7,200
-25% -$445K
ACWX icon
6312
iShares MSCI ACWI ex US ETF
ACWX
$12B
$1.32M ﹤0.01%
+23,727
New +$1.3M
HLF icon
6313
CALL
Herbalife
HLF
$1.29B
$1.31M ﹤0.01%
152,100
+51,500
+51% +$366K
ING icon
6314
CALL
ING
ING
$102B
$1.31M ﹤0.01%
67,000
-2,499,200
-97% -$44.4M
PPTA
6315
PUT
Perpetua Resources
PPTA
$3.05B
$1.31M ﹤0.01%
122,700
+50,800
+71% +$545K
PFFA icon
6316
CALL
Virtus InfraCap US Preferred Stock ETF
PFFA
$2.51B
$1.31M ﹤0.01%
61,800
+35,400
+134% +$777K
SAIL
6317
PUT
SailPoint Inc
SAIL
$10.5B
$1.31M ﹤0.01%
+69,900
New +$1.52M
MBI icon
6318
MBIA
MBI
$264M
$1.31M ﹤0.01%
263,112
-18,680
-7% -$116K
AIR icon
6319
CALL
AAR Corp
AIR
$5.85B
$1.31M ﹤0.01%
23,400
+7,700
+49% +$512K
SNCY
6320
CALL
DELISTED
Sun Country Airlines
SNCY
$1.31M ﹤0.01%
106,300
+98,200
+1,212% +$1.52M
JHEM icon
6321
John Hancock Multifactor Emerging Markets ETF
JHEM
$1.04B
$1.31M ﹤0.01%
49,116
-150,314
-75% -$3.98M
IBDS icon
6322
iShares iBonds Dec 2027 Term Corporate ETF
IBDS
$3.88B
$1.31M ﹤0.01%
54,023
-163,623
-75% -$3.94M
LQDA icon
6323
PUT
Liquidia Corp
LQDA
$6.95B
$1.31M ﹤0.01%
88,500
+2,000
+2% +$29.2K
KREF
6324
PUT
KKR Real Estate Finance Trust
KREF
$480M
$1.3M ﹤0.01%
120,800
+25,500
+27% +$275K
XPEL icon
6325
CALL
XPEL
XPEL
$1.38B
$1.3M ﹤0.01%
44,400
+19,200
+76% +$720K
251 252
253
254 255

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Charles Schwab
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T. Rowe Price Associates
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Norges Bank
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Capital Research Global Investors
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Royal Bank of Canada
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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.