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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
COCP icon
12801
Cocrystal Pharma
COCP
$21.6M
– –
-10,034
Closed -$14.2K
CODX
12802
Co-Diagnostics
CODX
$9.77M
– –
-6,304
Closed -$59K
CODX
12803
PUT
Co-Diagnostics
CODX
$9.77M
– –
-863
Closed -$8.02K
COEPW
12804
DELISTED
Coeptis Therapeutics Warrants
COEPW
– –
-11,834
Closed -$130
COLL icon
12805
CALL
Collegium Pharmaceutical
COLL
$875M
– –
-6,700
Closed -$200K
COLL icon
12806
PUT
Collegium Pharmaceutical
COLL
$875M
– –
-5,600
Closed -$167K
COM icon
12807
Direxion Auspice Broad Commodity Strategy ETF
COM
$209M
– –
-2,577
Closed -$73K
COM icon
12808
PUT
Direxion Auspice Broad Commodity Strategy ETF
COM
$209M
– –
-5,300
Closed -$156K
COMT icon
12809
iShares GSCI Commodity Dynamic Roll Strategy ETF
COMT
$1.23B
– –
-12,666
Closed -$321K
COOK icon
12810
Traeger
COOK
$164M
– –
-2,817
Closed -$216K
CPF icon
12811
PUT
Central Pacific Financial
CPF
$996M
– –
-200
Closed -$5.41K
CPK icon
12812
CALL
Chesapeake Utilities
CPK
$3.26B
– –
-600
Closed -$77.1K
CPK icon
12813
Chesapeake Utilities
CPK
$3.26B
– –
-14,711
Closed -$1.89M
CPK icon
12814
PUT
Chesapeake Utilities
CPK
$3.26B
– –
-600
Closed -$77.1K
CPIX icon
12815
CALL
Cumberland Pharmaceuticals
CPIX
$117M
– –
-35,000
Closed -$148K
CPIX icon
12816
PUT
Cumberland Pharmaceuticals
CPIX
$117M
– –
-6,800
Closed -$28.8K
CPOP icon
12817
Pop Culture Group
CPOP
$5.1M
– –
-1,649
Closed -$10.2K
CPRX
12818
CALL
DELISTED
Catalyst Pharmaceutical
CPRX
– –
-21,200
Closed -$514K
CPSH icon
12819
CPS Technologies
CPSH
$83.6M
– –
-21,343
Closed -$45.5K
CPSS icon
12820
CALL
Consumer Portfolio Services
CPSS
$205M
– –
-500
Closed -$4.33K
CPSS icon
12821
Consumer Portfolio Services
CPSS
$205M
– –
-18,176
Closed -$158K
CRAI icon
12822
CALL
CRA International
CRAI
$1.06B
– –
-2,600
Closed -$450K
CRAI icon
12823
CRA International
CRAI
$1.06B
– –
-7,950
Closed -$1.38M
CRAI icon
12824
PUT
CRA International
CRAI
$1.06B
– –
-1,400
Closed -$242K
CRBP icon
12825
Corbus Pharmaceuticals
CRBP
$195M
– –
-92,991
Closed -$676K
511 512
513
514 515

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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.