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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
DRIP icon
8001
PUT
Direxion Daily S&P Oil & Gas Exp. & Prod. Bear 2X ETF
DRIP
$97.9M
$640K ﹤0.01%
6,550
+450
+7% +$51.1K
OSG
8002
PUT
Octave Specialty Group
OSG
$207M
$640K ﹤0.01%
90,100
+23,200
+35% +$173K
MITK icon
8003
CALL
Mitek Systems
MITK
$820M
$640K ﹤0.01%
64,600
+36,000
+126% +$323K
TMAR
8004
FT Vest Emerging Markets Buffer ETF - March
TMAR
$17M
$639K ﹤0.01%
30,399
-11,435
-27% -$229K
OEF icon
8005
PUT
iShares S&P 100 ETF
OEF
$20.3B
$639K ﹤0.01%
2,100
+1,500
+250% +$418K
NNN icon
8006
PUT
NNN REIT
NNN
$8.8B
$639K ﹤0.01%
14,800
-9,100
-38% -$378K
FBIZ icon
8007
First Business Financial Services
FBIZ
$590M
$639K ﹤0.01%
+12,611
New +$605K
PTEN icon
8008
CALL
Patterson-UTI
PTEN
$4.63B
$639K ﹤0.01%
107,700
+11,700
+12% +$70.4K
FNGS icon
8009
PUT
MicroSectors FANG+ ETNs due Jan 8 2038
FNGS
$589M
$638K ﹤0.01%
9,800
-1,700
-15% -$95.9K
TPIF icon
8010
Timothy Plan International ETF
TPIF
$263M
$638K ﹤0.01%
+19,755
New +$600K
WDTE
8011
Defiance S&P 500 Weekly Distribution ETF
WDTE
$66.7M
$638K ﹤0.01%
+18,621
New +$620K
CMPS
8012
PUT
Compass Pathways
CMPS
$1.92B
$637K ﹤0.01%
227,600
+23,800
+12% +$89.6K
MILK
8013
Pacer US Cash Cows Bond ETF
MILK
$19.3M
$637K ﹤0.01%
25,791
+11,703
+83% +$282K
EWM icon
8014
iShares MSCI Malaysia ETF
EWM
$332M
$637K ﹤0.01%
26,172
-43,172
-62% -$1.03M
AMTX icon
8015
Aemetis
AMTX
$134M
$636K ﹤0.01%
+256,645
New +$434K
ALTG icon
8016
Alta Equipment Group
ALTG
$219M
$636K ﹤0.01%
100,708
+83,285
+478% +$421K
UNIT
8017
PUT
Uniti Group
UNIT
$2.41B
$636K ﹤0.01%
147,300
+10,300
+8% +$46.3K
COFS icon
8018
Choiceone Financial
COFS
$509M
$636K ﹤0.01%
22,170
-52,156
-70% -$1.48M
FSUN
8019
FirstSun Capital Bancorp
FSUN
$1.78B
$636K ﹤0.01%
18,296
+5,080
+38% +$178K
RFCI icon
8020
ALPS Dynamic Core Income ETF
RFCI
$15.4M
$635K ﹤0.01%
28,137
-2,089
-7% -$46.6K
SYNA icon
8021
PUT
Synaptics
SYNA
$4.1B
$635K ﹤0.01%
9,800
-43,100
-81% -$2.54M
RYLD icon
8022
Global X Russell 2000 Covered Call ETF
RYLD
$1.4B
$634K ﹤0.01%
42,550
+21,459
+102% +$312K
FOCT icon
8023
FT Vest US Equity Buffer ETF October
FOCT
$1.18B
$634K ﹤0.01%
14,170
+992
+8% +$41.9K
QQQY icon
8024
Tidal Trust II Defiance Nasdaq 100 Weekly Distribution ETF
QQQY
$186M
$634K ﹤0.01%
24,280
+6,531
+37% +$164K
BKH icon
8025
PUT
Black Hills Corp
BKH
$5.58B
$634K ﹤0.01%
11,300
-4,600
-29% -$269K
319 320
321
322 323

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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.