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Ken Griffin

Ken Griffin Citadel Advisors

AUM $618B
1-Year Est. Return 30.34%
 

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
+5.94%
1 Year Est. Return
+30.34%
3 Year Est. Return
+94.87%
5 Year Est. Return
+105.94%
10 Year Est. Return
+434.06%
AUM
$447B
AUM Growth
+$39.1B
Cap. Flow
-$684M
Cap. Flow %
-0.15%
Top 10 Hldgs %
27.16%
Holding
15,073
New
1,965
Increased
5,545
Reduced
5,814
Closed
1,500

Top Buys

Rank Stock Value
1
T icon
AT&T
T
+$877M
2
BKNG icon
Booking.com
BKNG
+$370M
3
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$329M
4
BA icon
Boeing
BA
+$303M
5
WMT icon
Walmart Inc
WMT
+$291M

Top Sells

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$544M
2
MBB icon
iShares MBS ETF
MBB
+$461M
3
NVDA icon
NVIDIA
NVDA
+$452M
4
TMUS icon
T-Mobile US
TMUS
+$426M
5
AAPL icon
Apple
AAPL
+$408M

Sector Composition

Rank Sector Weight
1 Technology 3.03%
2 Healthcare 3.01%
3 Financials 2.28%
4 Consumer Discretionary 2.27%
5 Industrials 1.93%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
FCAC
14751
PUT
DELISTED
Falcon Capital Acquisition Corp. Class A Common Stock
FCAC
-169,500
Closed -$1.69M
BPFH
14752
CALL
DELISTED
Boston Private Financial Holdings, Inc.
BPFH
-10,600
Closed -$141K
IACA
14753
DELISTED
ION Acquisition Corp 1 Ltd.
IACA
-18,310
Closed -$185K
IACA
14754
PUT
DELISTED
ION Acquisition Corp 1 Ltd.
IACA
-17,100
Closed -$173K
TBA
14755
CALL
DELISTED
Thoma Bravo Advantage
TBA
-71,600
Closed -$748K
TBA
14756
DELISTED
Thoma Bravo Advantage
TBA
-636,547
Closed -$6.65M
TBA
14757
PUT
DELISTED
Thoma Bravo Advantage
TBA
-155,900
Closed -$1.63M
FTOC
14758
CALL
DELISTED
FTAC Olympus Acquisition Corp. Class A Ordinary Shares
FTOC
-459,600
Closed -$4.86M
FTOC
14759
DELISTED
FTAC Olympus Acquisition Corp. Class A Ordinary Shares
FTOC
-292,318
Closed -$3.09M
FTOC
14760
PUT
DELISTED
FTAC Olympus Acquisition Corp. Class A Ordinary Shares
FTOC
-179,800
Closed -$1.9M
FRX.U
14761
DELISTED
Forest Road Acquisition Corp. Units, each consisting of one share of Class A Common Stock and one-th
FRX.U
-14,547
Closed -$160K
HECCU
14762
DELISTED
Hudson Executive Investment Corp. Units
HECCU
-10,669
Closed -$112K
GNRS
14763
CALL
DELISTED
Greenrose Acquisition Corp. Common Stock
GNRS
-12,000
Closed -$120K
GNRS
14764
DELISTED
Greenrose Acquisition Corp. Common Stock
GNRS
-461,665
Closed -$4.6M
GNRS
14765
PUT
DELISTED
Greenrose Acquisition Corp. Common Stock
GNRS
-12,000
Closed -$120K
ACACU
14766
DELISTED
Acies Acquisition Corp Unit
ACACU
-10,587
Closed -$111K
CATM
14767
DELISTED
Cardtronics plc Class A Ordinary Shares (UK)
CATM
-17,112
Closed -$664K
CATM
14768
PUT
DELISTED
Cardtronics plc Class A Ordinary Shares (UK)
CATM
-8,000
Closed -$310K
FSKR
14769
CALL
DELISTED
FS KKR Capital Corp. II
FSKR
-33,200
Closed -$648K
FSKR
14770
DELISTED
FS KKR Capital Corp. II
FSKR
-90,226
Closed -$1.76M
FSKR
14771
PUT
DELISTED
FS KKR Capital Corp. II
FSKR
-26,300
Closed -$514K
STAY
14772
CALL
DELISTED
Extended Stay America, Inc. Paired Share Unit
STAY
-12,300
Closed -$243K
STAY
14773
DELISTED
Extended Stay America, Inc. Paired Share Unit
STAY
-109,893
Closed -$2.17M
STAY
14774
PUT
DELISTED
Extended Stay America, Inc. Paired Share Unit
STAY
-62,500
Closed -$1.23M
HWCC
14775
DELISTED
Houston Wire & Cable Company
HWCC
-10,969
Closed -$57K

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Ken Griffin's Q2 2021 Portfolio in Review

As of Q2 2021, Ken Griffin held 15,073 positions worth $447B, up 9.6% from $408B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Ken Griffin's Q2 2021 filing shows 1,965 new, 5,545 increased, 5,814 reduced and 1,500 closed positions. Its largest new stake was Coinbase: 1,010,057 shares worth $256M. The largest sale was Microsoft, an estimated $544M.

By sector, the portfolio is most concentrated in Technology at 3% of assets, down from 3.7% a quarter earlier, followed by Healthcare and Financials.

  • Ken Griffin's largest Q2 2021 buy was Coinbase: 1,010,057 shares worth $256M.
  • Ken Griffin added most to AT&T in Q2 2021, an estimated $877M increase.
  • Ken Griffin's biggest Q2 2021 reduction was Microsoft, cutting an estimated $544M.
  • Ken Griffin fully exited Varian Medical Systems, Inc. in Q2 2021, selling an estimated $197M.
  • Ken Griffin's ten largest holdings make up 27% of its $447B portfolio in Q2 2021.
  • Ken Griffin opened 1,965 new positions and closed 1,500 in Q2 2021.
  • Ken Griffin's portfolio value rose 9.6% quarter-over-quarter to $447B.

Based on Citadel Advisors's 13F filing for Q2 2021, filed 16 Aug 2021.