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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
VTOL icon
9301
Bristow Group
VTOL
$1.37B
$368K ﹤0.01%
11,158
-21,224
-66% -$640K
CYD icon
9302
China Yuchai International
CYD
$1.74B
$368K ﹤0.01%
15,384
+2,334
+18% +$41K
MTW icon
9303
CALL
Manitowoc
MTW
$728M
$368K ﹤0.01%
30,600
+15,500
+103% +$152K
EGY icon
9304
Vaalco Energy
EGY
$615M
$368K ﹤0.01%
101,858
-212,426
-68% -$738K
BUG icon
9305
Global X Cybersecurity ETF
BUG
$1.49B
$368K ﹤0.01%
9,907
-9,021
-48% -$309K
SPSC icon
9306
PUT
SPS Commerce
SPSC
$2.74B
$367K ﹤0.01%
2,700
+1,000
+59% +$139K
IEFA icon
9307
CALL
iShares Core MSCI EAFE ETF
IEFA
$196B
$367K ﹤0.01%
4,400
-13,400
-75% -$1.06M
DIVY icon
9308
Sound Equity Dividend Income ETF
DIVY
$29.3M
$367K ﹤0.01%
+14,336
New +$348K
HRTG icon
9309
PUT
Heritage Insurance Holdings
HRTG
$1.02B
$367K ﹤0.01%
14,700
+3,900
+36% +$83.3K
CRTO icon
9310
CALL
Criteo S.A.
CRTO
$873M
$367K ﹤0.01%
15,300
-9,100
-37% -$256K
EBC icon
9311
PUT
Eastern Bankshares
EBC
$5.4B
$366K ﹤0.01%
24,000
+18,500
+336% +$278K
FOA icon
9312
PUT
Finance of America Companies
FOA
$194M
$366K ﹤0.01%
15,700
+2,200
+16% +$46.3K
KDEC
9313
Innovator U.S. Small Cap Power Buffer ETF - December
KDEC
$73.7M
$366K ﹤0.01%
+15,235
New +$350K
WBND
9314
DELISTED
Western Asset Total Return ETF
WBND
$366K ﹤0.01%
+18,104
New +$359K
VRAI icon
9315
Virtus Real Asset Income ETF
VRAI
$18.6M
$366K ﹤0.01%
15,859
-25,881
-62% -$580K
ICHR icon
9316
Ichor Holdings
ICHR
$2.69B
$366K ﹤0.01%
18,625
-86,581
-82% -$1.59M
FJUN icon
9317
FT Vest US Equity Buffer ETF June
FJUN
$1.4B
$366K ﹤0.01%
6,814
-283
-4% -$14.4K
EDEN icon
9318
iShares MSCI Denmark ETF
EDEN
$192M
$365K ﹤0.01%
+3,212
New +$351K
PMTS icon
9319
CPI Card Group
PMTS
$331M
$365K ﹤0.01%
+15,398
New +$363K
BIP icon
9320
PUT
Brookfield Infrastructure Partners
BIP
$17.9B
$365K ﹤0.01%
10,900
-11,500
-51% -$361K
WMG icon
9321
PUT
Warner Music
WMG
$13.8B
$365K ﹤0.01%
13,400
-11,000
-45% -$307K
RIOX
9322
PUT
Defiance Daily Target 2X Long RIOT ETF
RIOX
$20M
$365K ﹤0.01%
+8,200
New +$228K
SWX icon
9323
CALL
Southwest Gas
SWX
$6.61B
$365K ﹤0.01%
4,900
-200
-4% -$14.4K
PHR icon
9324
CALL
Phreesia
PHR
$716M
$364K ﹤0.01%
12,800
+1,000
+8% +$25.4K
KORU icon
9325
Direxion Daily MSCI South Korea Bull 3X ETF
KORU
$1.77B
$364K ﹤0.01%
+90,100
New +$227K
371 372
373
374 375

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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.