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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
SPTN
7051
PUT
DELISTED
SpartanNash
SPTN
$996K ﹤0.01%
37,600
+27,000
+255% +$540K
GSG icon
7052
iShares S&P GSCI Commodity-Indexed Trust
GSG
$957M
$996K ﹤0.01%
+45,188
New +$979K
QPFF
7053
DELISTED
American Century Quality Preferred ETF
QPFF
$996K ﹤0.01%
+28,160
New +$976K
FXB icon
7054
Invesco CurrencyShares British Pound Sterling Trust
FXB
$65.1M
$995K ﹤0.01%
7,531
+2,138
+40% +$275K
CLDX icon
7055
CALL
Celldex Therapeutics
CLDX
$3.28B
$995K ﹤0.01%
48,900
+15,300
+46% +$298K
BIDD
7056
iShares International Dividend Active ETF
BIDD
$417M
$995K ﹤0.01%
36,477
-872
-2% -$23K
HYS icon
7057
PIMCO 0-5 Year High Yield Corporate Bond Index Exchange-Traded Fund
HYS
$1.77B
$995K ﹤0.01%
10,470
-86,849
-89% -$8.08M
PAL
7058
PUT
Proficient Auto Logistics
PAL
$158M
$995K ﹤0.01%
137,000
+76,200
+125% +$595K
ACLX
7059
CALL
DELISTED
Arcellx
ACLX
$994K ﹤0.01%
15,100
-37,300
-71% -$2.32M
TECB icon
7060
iShares US Tech Breakthrough Multisector ETF
TECB
$490M
$994K ﹤0.01%
17,328
+518
+3% +$26.8K
FRHC icon
7061
PUT
Freedom Holding
FRHC
$10.3B
$993K ﹤0.01%
6,800
+2,100
+45% +$310K
IOVA icon
7062
PUT
Iovance Biotherapeutics
IOVA
$3.18B
$993K ﹤0.01%
577,200
-97,800
-14% -$243K
AISP
7063
Airship AI Holdings
AISP
$70.3M
$993K ﹤0.01%
+168,531
New +$751K
EBC icon
7064
Eastern Bankshares
EBC
$5.4B
$993K ﹤0.01%
65,006
-1,587,496
-96% -$23.8M
CRK icon
7065
Comstock Resources
CRK
$4.01B
$992K ﹤0.01%
35,857
-80,423
-69% -$1.83M
BPOP icon
7066
PUT
Popular Inc
BPOP
$11.2B
$992K ﹤0.01%
9,000
+1,900
+27% +$188K
PIO icon
7067
Invesco Global Water ETF
PIO
$270M
$991K ﹤0.01%
22,191
-12,446
-36% -$521K
GVA icon
7068
CALL
Granite Construction
GVA
$5.45B
$991K ﹤0.01%
10,600
-600
-5% -$50.6K
UMAC icon
7069
CALL
Unusual Machines
UMAC
$1.53B
$991K ﹤0.01%
115,600
+57,800
+100% +$364K
VUZI icon
7070
Vuzix
VUZI
$260M
$990K ﹤0.01%
339,199
+24,811
+8% +$58.6K
ANAB icon
7071
CALL
AnaptysBio
ANAB
$1.75B
$990K ﹤0.01%
44,600
+16,300
+58% +$341K
IMCB icon
7072
iShares Morningstar Mid-Cap ETF
IMCB
$1.71B
$990K ﹤0.01%
+12,425
New +$931K
MAGN
7073
Magnera Corp
MAGN
$435M
$989K ﹤0.01%
81,869
-53,579
-40% -$737K
FSTR icon
7074
Foster
FSTR
$401M
$989K ﹤0.01%
45,203
-6,554
-13% -$128K
FLQL icon
7075
Franklin US Large Cap Multifactor Index ETF
FLQL
$2.1B
$989K ﹤0.01%
15,651
-22,181
-59% -$1.29M
281 282
283
284 285

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T. Rowe Price Associates
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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.