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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
+10.45%
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
$576B
AUM Growth
+$48.6B
Cap. Flow
-$29.1B
Cap. Flow %
-5.06%
Top 10 Hldgs %
27.06%
Holding
15,819
New
1,459
Increased
5,619
Reduced
5,141
Closed
3,524

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$820M
2
MSFT icon
Microsoft
MSFT
+$811M
3
MCD icon
McDonald's
MCD
+$804M
4
KO icon
Coca-Cola
KO
+$655M
5
AMZN icon
Amazon
AMZN
+$646M

Top Sells

Rank Stock Value
1
SCHW
Charles Schwab
SCHW
+$1.64B
2
QQQ icon
Invesco QQQ Trust
QQQ
+$1.1B
3
MSTR icon
Strategy Inc
MSTR
+$564M
4
KR icon
Kroger
KR
+$558M
5
DHR icon
Danaher
DHR
+$494M

Sector Composition

Rank Sector Weight
1 Technology 3.33%
2 Healthcare 3.23%
3 Consumer Discretionary 2.55%
4 Financials 2.55%
5 Industrials 1.94%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
IDGT icon
13626
CALL
iShares US Digital Infrastructure and Real Estate ETF
IDGT
$549M
-700
Closed -$51.7K
IDRV icon
13627
CALL
iShares Self-Driving EV and Tech ETF
IDRV
$139M
-100
Closed -$2.92K
IDT icon
13628
PUT
IDT Corp
IDT
$1.66B
-6,400
Closed -$328K
IDUB icon
13629
Aptus International Enhanced Yield ETF
IDUB
$518M
-20,715
Closed -$432K
IDX icon
13630
VanEck Indonesia Index ETF
IDX
$36.6M
-14,389
Closed -$180K
IEI icon
13631
iShares 3-7 Year Treasury Bond ETF
IEI
$17.7B
-76,827
Closed -$9.06M
IEMG icon
13632
PUT
iShares Core MSCI Emerging Markets ETF
IEMG
$159B
-1,600
Closed -$86.4K
IETC icon
13633
iShares US Tech Independence Focused ETF
IETC
$729M
-49,503
Closed -$3.71M
IEUR icon
13634
CALL
iShares Core MSCI Europe ETF
IEUR
$9.15B
-500
Closed -$30.1K
IEUR icon
13635
PUT
iShares Core MSCI Europe ETF
IEUR
$9.15B
-1,100
Closed -$66.2K
IEZ icon
13636
PUT
iShares US Oil Equipment & Services ETF
IEZ
$393M
-5,300
Closed -$103K
IFRA icon
13637
CALL
iShares US Infrastructure ETF
IFRA
$4.66B
-800
Closed -$36.1K
IFRA icon
13638
PUT
iShares US Infrastructure ETF
IFRA
$4.66B
-200
Closed -$9.01K
IFRX icon
13639
InflaRx
IFRX
$300M
-432,822
Closed -$512K
IFRX icon
13640
PUT
InflaRx
IFRX
$300M
-2,200
Closed -$2.24K
IFV icon
13641
First Trust Dorsey Wright International Focus 5 ETF
IFV
$237M
-203,959
Closed -$4.08M
IGBH icon
13642
iShares Interest Rate Hedged Long-Term Corporate Bond ETF
IGBH
$227M
-33,144
Closed -$796K
IGE icon
13643
CALL
iShares North American Natural Resources ETF
IGE
$792M
-700
Closed -$31.8K
IGIB icon
13644
PUT
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
$18.5B
-1,600
Closed -$84K
IGIC icon
13645
International General Insurance
IGIC
$1.16B
-1,532
Closed -$36.4K
IGIC icon
13646
PUT
International General Insurance
IGIC
$1.16B
-11,800
Closed -$310K
IGM icon
13647
iShares Expanded Tech Sector ETF
IGM
$10.9B
-8,717
Closed -$856K
IGMS
13648
CALL
DELISTED
IGM Biosciences
IGMS
-26,800
Closed -$30.8K
IGMS
13649
PUT
DELISTED
IGM Biosciences
IGMS
-800
Closed -$920
IGPT icon
13650
Invesco AI and Next Gen Software ETF
IGPT
$1.21B
-11,558
Closed -$468K

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Ken Griffin's Q2 2025 Portfolio in Review

As of Q2 2025, Ken Griffin held 15,819 positions worth $576B, up 9.2% from $527B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Ken Griffin withdrew a net $29.1B in Q2 2025, closing 3,524 positions and reducing 5,141 holdings. Its most notable exit was Kroger, an estimated $558M position sold in full.

By sector, the portfolio is most concentrated in Technology at 3.3% of assets, up from 2.9% a quarter earlier, followed by Healthcare and Consumer Discretionary.

Against the trend, Ken Griffin opened a new position in Walmart Inc worth $401M.

  • Ken Griffin's largest Q2 2025 buy was Walmart Inc: 4,099,492 shares worth $401M.
  • Ken Griffin added most to NVIDIA in Q2 2025, an estimated $820M increase.
  • Ken Griffin's biggest Q2 2025 reduction was Charles Schwab, cutting an estimated $1.64B.
  • Ken Griffin fully exited Kroger in Q2 2025, selling an estimated $558M.
  • Ken Griffin's ten largest holdings make up 27% of its $576B portfolio in Q2 2025.
  • Ken Griffin opened 1,459 new positions and closed 3,524 in Q2 2025.
  • Ken Griffin's portfolio value rose 9.2% quarter-over-quarter to $576B.

Based on Citadel Advisors's 13F filing for Q2 2025, filed 14 Aug 2025.