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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
-1.06%
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
$481B
AUM Growth
+$34.6B
Cap. Flow
+$38.1B
Cap. Flow %
7.92%
Top 10 Hldgs %
29.35%
Holding
15,428
New
1,885
Increased
5,794
Reduced
5,768
Closed
1,724

Top Buys

Rank Stock Value
1
TSLA icon
Tesla
TSLA
+$1.26B
2
MSFT icon
Microsoft
MSFT
+$633M
3
BABA icon
Alibaba
BABA
+$501M
4
ATVI
Activision Blizzard
ATVI
+$484M
5
AAPL icon
Apple
AAPL
+$456M

Top Sells

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$622M
2
ALXN
Alexion Pharmaceuticals
ALXN
+$597M
3
CMCSA icon
Comcast
CMCSA
+$461M
4
UNH icon
UnitedHealth
UNH
+$409M
5
MXIM
Maxim Integrated Products
MXIM
+$343M

Sector Composition

Rank Sector Weight
1 Technology 3.08%
2 Consumer Discretionary 2.25%
3 Financials 2.23%
4 Healthcare 2.22%
5 Industrials 1.46%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ARCO icon
13651
Arcos Dorados Holdings
ARCO
$1.67B
– –
-11,373
Closed -$67K
ARE icon
13652
Alexandria Real Estate Equities
ARE
$8.28B
– –
-372,797
Closed -$74.2M
ARTNA icon
13653
Artesian Resources
ARTNA
$369M
– –
-17,037
Closed -$627K
ARTW icon
13654
Arts-Way Manufacturing Co
ARTW
$16.2M
– –
-11,754
Closed -$40K
ASA
13655
CALL
ASA Gold and Precious Metals
ASA
$1.1B
– –
-9,900
Closed -$214K
ASB icon
13656
CALL
Associated Banc-Corp
ASB
$6.11B
– –
-17,700
Closed -$363K
ASHR icon
13657
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.58B
– –
-473,997
Closed -$18.3M
ASM
13658
Avino Silver & Gold Mines
ASM
$1.23B
– –
-12,027
Closed -$14K
ASMB icon
13659
CALL
Assembly Biosciences
ASMB
$653M
– –
-1,717
Closed -$80K
ASYS icon
13660
CALL
Amtech Systems
ASYS
$281M
– –
-37,600
Closed -$362K
ASYS icon
13661
PUT
Amtech Systems
ASYS
$281M
– –
-10,800
Closed -$104K
ATEN icon
13662
CALL
A10 Networks
ATEN
$1.99B
– –
-34,500
Closed -$388K
ATHM icon
13663
Autohome
ATHM
$2.61B
– –
-47,694
Closed -$2.25M
ATLO icon
13664
AMES National
ATLO
$280M
– –
-11,155
Closed -$273K
ATRC icon
13665
PUT
AtriCure
ATRC
$2.25B
– –
-5,000
Closed -$397K
ATXS
13666
CALL
DELISTED
Astria Therapeutics
ATXS
– –
-8,617
Closed -$109K
AUROW
13667
Aurora Innovation Warrant
AUROW
$308M
– –
-54,338
Closed -$98K
AUUD
13668
Auddia
AUUD
$5.47M
– –
-3
Closed -$60K
AVAH icon
13669
CALL
Aveanna Healthcare
AVAH
$2.68B
– –
-10,600
Closed -$131K
AVD icon
13670
CALL
American Vanguard Corp
AVD
$62.5M
– –
-14,300
Closed -$250K
AVNT icon
13671
Avient
AVNT
$4.25B
– –
-6,297
Closed -$302K
AWAY icon
13672
Amplify Travel Tech ETF
AWAY
$32.6M
– –
-42,715
Closed -$1.16M
AWAY icon
13673
PUT
Amplify Travel Tech ETF
AWAY
$32.6M
– –
-7,000
Closed -$209K
AWX icon
13674
Avalon Holdings
AWX
$10.8M
– –
-13,995
Closed -$66K
AX icon
13675
Axos Financial
AX
$5.8B
– –
-6,655
Closed -$316K
545 546
547
548 549

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Ken Griffin's Q3 2021 Portfolio in Review

As of Q3 2021, Ken Griffin held 15,428 positions worth $481B, up 7.8% from $447B the previous quarter. Its ten largest holdings account for 29% of the portfolio.

Ken Griffin deployed $38.1B of net new capital in Q3 2021, opening 1,885 new positions and adding to 5,794 existing holdings. Its largest new stake was Etsy: 948,509 shares worth $197M.

By sector, the portfolio is most concentrated in Technology at 3.1% of assets, down from 3.2% a quarter earlier, followed by Consumer Discretionary and Financials.

On the sell side, the largest reduction was Meta Platforms (Facebook), an estimated $622M trimmed.

  • Ken Griffin's largest Q3 2021 buy was Etsy: 948,509 shares worth $197M.
  • Ken Griffin added most to Tesla in Q3 2021, an estimated $1.26B increase.
  • Ken Griffin's biggest Q3 2021 reduction was Meta Platforms (Facebook), cutting an estimated $622M.
  • Ken Griffin fully exited Alexion Pharmaceuticals in Q3 2021, selling an estimated $597M.
  • Ken Griffin's ten largest holdings make up 29% of its $481B portfolio in Q3 2021.
  • Ken Griffin opened 1,885 new positions and closed 1,724 in Q3 2021.
  • Ken Griffin's portfolio value rose 7.8% quarter-over-quarter to $481B.

Based on Citadel Advisors's 13F filing for Q3 2021, filed 15 Nov 2021.