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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
+5.94%
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
$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 3.15%
2 Healthcare 3.06%
3 Financials 2.35%
4 Consumer Discretionary 2.28%
5 Industrials 1.93%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AVAV icon
3951
PUT
AeroVironment
AVAV
$9.76B
$5.92M ﹤0.01%
59,100
+100
+0.2% +$11K
KBR icon
3952
KBR
KBR
$4.84B
$5.92M ﹤0.01%
155,130
-1,064,695
-87% -$42.2M
JOFFU
3953
DELISTED
JOFF Fintech Acquisition Corp. Unit
JOFFU
$5.91M ﹤0.01%
590,872
-292,047
-33% -$2.92M
HCAR
3954
DELISTED
Healthcare Services Acquisition Corporation Class A Common Stock
HCAR
$5.91M ﹤0.01%
610,211
+7,558
+1% +$73.4K
FVRR icon
3955
Fiverr
FVRR
$324M
$5.9M ﹤0.01%
24,328
-59,738
-71% -$12.4M
HIBB
3956
DELISTED
Hibbett, Inc. Common Stock
HIBB
$5.9M ﹤0.01%
65,806
+62,172
+1,711% +$4.86M
ACH
3957
PUT
Accendra Health
ACH
$73.1M
$5.9M ﹤0.01%
139,300
+61,500
+79% +$2.39M
POOL icon
3958
Pool Corp
POOL
$7.08B
$5.9M ﹤0.01%
12,856
-157,509
-92% -$66.3M
PAGS icon
3959
PagSeguro Digital
PAGS
$2.4B
$5.89M ﹤0.01%
105,386
-516,537
-83% -$24.9M
NVSAU
3960
DELISTED
New Vista Acquisition Corp Unit
NVSAU
$5.89M ﹤0.01%
587,500
-107,313
-15% -$1.07M
RSX
3961
PUT
DELISTED
VanEck Russia ETF
RSX
$5.89M ﹤0.01%
203,300
-181,900
-47% -$4.99M
RMO
3962
CALL
DELISTED
Romeo Power, Inc.
RMO
$5.88M ﹤0.01%
722,700
+453,200
+168% +$3.87M
PGNY icon
3963
CALL
Progyny
PGNY
$2.02B
$5.88M ﹤0.01%
99,700
+34,600
+53% +$1.94M
XM
3964
CALL
DELISTED
Qualtrics International Inc. Class A Common Stock
XM
$5.88M ﹤0.01%
153,700
+113,100
+279% +$3.97M
PDOT
3965
DELISTED
Peridot Acquisition Corp. II
PDOT
$5.88M ﹤0.01%
+602,025
New +$5.87M
GOAC
3966
DELISTED
GO Acquisition Corp. Class A Common Stock
GOAC
$5.87M ﹤0.01%
600,354
+19,102
+3% +$188K
NARI
3967
CALL
DELISTED
Inari Medical, Inc. Common Stock
NARI
$5.87M ﹤0.01%
62,900
+27,800
+79% +$2.69M
ATAQ
3968
DELISTED
Altimar Acquisition Corp III
ATAQ
$5.86M ﹤0.01%
+601,180
New +$5.91M
BRSL
3969
PUT
Brightstar Lottery PLC
BRSL
$2.15B
$5.85M ﹤0.01%
244,200
+5,900
+2% +$124K
SSAA
3970
DELISTED
Science Strategic Acquisition Corp. Alpha Class A Common Stock
SSAA
$5.85M ﹤0.01%
604,160
+1,080
+0.2% +$10.6K
TTGT icon
3971
TechTarget
TTGT
$278M
$5.84M ﹤0.01%
75,402
-41,675
-36% -$2.99M
FOREU
3972
DELISTED
Foresight Acquisition Corp. Units
FOREU
$5.83M ﹤0.01%
567,508
-65,909
-10% -$667K
EWW icon
3973
PUT
iShares MSCI Mexico ETF
EWW
$1.86B
$5.83M ﹤0.01%
121,400
-76,400
-39% -$3.61M
VYM icon
3974
PUT
Vanguard High Dividend Yield ETF
VYM
$84B
$5.83M ﹤0.01%
55,600
-22,100
-28% -$2.32M
PARA
3975
Banzai International
PARA
$5.63M
$5.82M ﹤0.01%
60

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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 3.2% of assets, down from 3.9% 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.