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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
ZYME icon
10801
Zymeworks
ZYME
$1.78B
$343K ﹤0.01%
9,895
-133,216
-93% -$4.23M
CHUY
10802
PUT
DELISTED
Chuy's Holdings, Inc. Common Stock
CHUY
$343K ﹤0.01%
9,200
-8,100
-47% -$345K
TPTX
10803
PUT
DELISTED
Turning Point Therapeutics, Inc. Common Stock
TPTX
$343K ﹤0.01%
+4,400
New +$325K
ACR
10804
CALL
ACRES Commercial Realty
ACR
$102M
$342K ﹤0.01%
21,300
-8,649
-29% -$138K
CWEN icon
10805
PUT
Clearway Energy Class C
CWEN
$7.01B
$342K ﹤0.01%
12,900
+1,800
+16% +$49.4K
FENY icon
10806
CALL
Fidelity MSCI Energy Index ETF
FENY
$2.09B
$342K ﹤0.01%
23,200
+400
+2% +$5.65K
ORIC icon
10807
Oric Pharmaceuticals
ORIC
$1.44B
$342K ﹤0.01%
+19,315
New +$423K
PTEN icon
10808
CALL
Patterson-UTI
PTEN
$4.34B
$342K ﹤0.01%
34,400
+9,000
+35% +$76.1K
SPXC icon
10809
PUT
SPX Corp
SPXC
$10.9B
$342K ﹤0.01%
5,600
-2,000
-26% -$122K
XPH icon
10810
CALL
State Street SPDR S&P Pharmaceuticals ETF
XPH
$518M
$342K ﹤0.01%
+6,600
New +$331K
EXEEW
10811
DELISTED
Expand Energy Corp Class A Warrants
EXEEW
$342K ﹤0.01%
12,731
– –
ACKIT
10812
DELISTED
Ackrell SPAC Partners I Co Subunits
ACKIT
$342K ﹤0.01%
34,417
+365
+1% +$3.63K
PFSW
10813
DELISTED
PFSweb, Inc.
PFSW
$342K ﹤0.01%
+46,349
New +$343K
CMTL icon
10814
CALL
Comtech Telecommunications
CMTL
$52.7M
$341K ﹤0.01%
14,100
+4,000
+40% +$97.7K
FRPH icon
10815
FRP Holdings
FRPH
$425M
$341K ﹤0.01%
+12,276
New +$340K
IART icon
10816
CALL
Integra LifeSciences
IART
$1.43B
$341K ﹤0.01%
+5,000
New +$354K
SPH icon
10817
CALL
Suburban Propane Partners
SPH
$1.18B
$341K ﹤0.01%
22,200
+3,700
+20% +$55.4K
TTMI icon
10818
TTM Technologies
TTMI
$14.7B
$341K ﹤0.01%
23,817
-243,890
-91% -$3.64M
PVLA
10819
CALL
Palvella Therapeutics
PVLA
$2.25B
$341K ﹤0.01%
1,114
+893
+404% +$196K
ROIC
10820
CALL
DELISTED
Retail Opportunity Investments Corp.
ROIC
$341K ﹤0.01%
19,300
-145,100
-88% -$2.55M
HWKN icon
10821
Hawkins
HWKN
$2.74B
$340K ﹤0.01%
+10,384
New +$344K
RYZ
10822
PUT
Ryerson Holding Corp
RYZ
$1.5B
$340K ﹤0.01%
23,300
-6,100
-21% -$96.4K
SOCL icon
10823
PUT
Global X Social Media ETF
SOCL
$92.9M
$340K ﹤0.01%
4,700
-200
-4% -$13.6K
PGTI
10824
DELISTED
PGT, Inc.
PGTI
$340K ﹤0.01%
14,651
-20,196
-58% -$501K
MSGN
10825
CALL
DELISTED
MSG Networks Inc.
MSGN
$340K ﹤0.01%
23,300
-39,300
-63% -$611K
431 432
433
434 435

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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.