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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
+8.08%
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
$408B
AUM Growth
+$23B
Cap. Flow
+$1.72B
Cap. Flow %
0.42%
Top 10 Hldgs %
28.09%
Holding
14,143
New
3,276
Increased
5,445
Reduced
4,187
Closed
1,034

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$627M
2
BIDU icon
Baidu
BIDU
+$542M
3
MBB icon
iShares MBS ETF
MBB
+$492M
4
NVDA icon
NVIDIA
NVDA
+$429M
5
CMCSA icon
Comcast
CMCSA
+$421M

Sector Composition

Rank Sector Weight
1 Technology 3.86%
2 Healthcare 3.34%
3 Consumer Discretionary 2.41%
4 Financials 2.35%
5 Industrials 1.8%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
GDEN
9751
PUT
DELISTED
Golden Entertainment
GDEN
$452K ﹤0.01%
17,900
+4,500
+34% +$101K
KG
9752
Kestrel Group
KG
$61.7M
$452K ﹤0.01%
6,840
+2,761
+68% +$148K
SABS icon
9753
SAB Biotherapeutics
SABS
$337M
$452K ﹤0.01%
+4,607
New +$461K
AGTC
9754
DELISTED
Applied Genetic Technologies Corporation
AGTC
$452K ﹤0.01%
+89,123
New +$462K
DEEP icon
9755
Acquirers Small and Micro Deep Value ETF
DEEP
$28.5M
$451K ﹤0.01%
13,291
+1,090
+9% +$34.5K
EBIZ icon
9756
Global X E-commerce ETF
EBIZ
$28.7M
$451K ﹤0.01%
13,184
-13,062
-50% -$456K
ROL icon
9757
CALL
Rollins
ROL
$17.4B
$451K ﹤0.01%
13,100
-31,750
-71% -$1.14M
AY
9758
DELISTED
Atlantica Sustainable Infrastructure plc Ordinary Shares
AY
$451K ﹤0.01%
12,312
-27,894
-69% -$1.1M
KTCC icon
9759
PUT
Key Tronic
KTCC
$43.1M
$450K ﹤0.01%
58,400
+24,500
+72% +$199K
PHO icon
9760
CALL
Invesco Water Resources ETF
PHO
$2.05B
$450K ﹤0.01%
9,100
+300
+3% +$14.5K
PRDO icon
9761
PUT
Perdoceo Education
PRDO
$2B
$450K ﹤0.01%
37,600
+4,300
+13% +$54.3K
STAG icon
9762
CALL
STAG Industrial
STAG
$7.09B
$450K ﹤0.01%
13,400
-2,900
-18% -$92.6K
WK icon
9763
PUT
Workiva
WK
$3.84B
$450K ﹤0.01%
5,100
+1,100
+28% +$109K
GHL
9764
CALL
DELISTED
Greenhill & Co., Inc.
GHL
$450K ﹤0.01%
+27,300
New +$403K
SUNL
9765
CALL
DELISTED
Sunlight Financial Holdings, Inc.
SUNL
$450K ﹤0.01%
+2,150
New +$503K
CBPO
9766
PUT
DELISTED
China Biologic Products Holdings, Inc.
CBPO
$450K ﹤0.01%
3,800
-2,000
-34% -$237K
MCRI icon
9767
CALL
Monarch Casino & Resort
MCRI
$2.22B
$449K ﹤0.01%
7,400
-4,900
-40% -$299K
MERC icon
9768
CALL
Mercer International
MERC
$31.6M
$449K ﹤0.01%
31,200
+20,500
+192% +$273K
PCYO icon
9769
Pure Cycle
PCYO
$271M
$449K ﹤0.01%
+33,453
New +$406K
WATT icon
9770
Energous
WATT
$86M
$449K ﹤0.01%
184
+128
+229% +$296K
AMNB
9771
DELISTED
American National Bankshares Inc
AMNB
$449K ﹤0.01%
13,587
-526
-4% -$16.2K
BBSI icon
9772
CALL
Barrett Business Services
BBSI
$781M
$448K ﹤0.01%
+26,000
New +$454K
RSPN icon
9773
Invesco S&P 500 Equal Weight Industrials ETF
RSPN
$1.08B
$448K ﹤0.01%
12,610
+5,395
+75% +$177K
SSB icon
9774
CALL
SouthState Bank Corp
SSB
$10.8B
$448K ﹤0.01%
5,700
-2,200
-28% -$177K
UBX
9775
PUT
DELISTED
Unity Biotechnology
UBX
$448K ﹤0.01%
7,470
+1,180
+19% +$80.5K

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Ken Griffin's Q1 2021 Portfolio in Review

As of Q1 2021, Ken Griffin held 14,143 positions worth $408B, up 6% from $385B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Ken Griffin's Q1 2021 filing shows 3,276 new, 5,445 increased, 4,187 reduced and 1,034 closed positions. Its largest new stake was SVB Financial Group: 445,853 shares worth $220M. The largest sale was iShares Core S&P 500 ETF, an estimated $1.29B.

By sector, the portfolio is most concentrated in Technology at 3.9% of assets, up from 3.8% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • Ken Griffin's largest Q1 2021 buy was SVB Financial Group: 445,853 shares worth $220M.
  • Ken Griffin added most to Amazon in Q1 2021, an estimated $627M increase.
  • Ken Griffin's biggest Q1 2021 reduction was iShares Core S&P 500 ETF, cutting an estimated $1.29B.
  • Ken Griffin fully exited iShares MSCI Emerging Markets ETF in Q1 2021, selling an estimated $321M.
  • Ken Griffin's ten largest holdings make up 28% of its $408B portfolio in Q1 2021.
  • Ken Griffin opened 3,276 new positions and closed 1,034 in Q1 2021.
  • Ken Griffin's portfolio value rose 6% quarter-over-quarter to $408B.

Based on Citadel Advisors's 13F filing for Q1 2021, filed 17 May 2021.