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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
+0.34%
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
$115B
AUM Growth
+$9.78B
Cap. Flow
+$5.11B
Cap. Flow %
4.43%
Top 10 Hldgs %
14.64%
Holding
9,571
New
1,066
Increased
4,008
Reduced
3,386
Closed
872

Sector Composition

Rank Sector Weight
1 Financials 8%
2 Consumer Discretionary 7.85%
3 Industrials 7.53%
4 Energy 7.35%
5 Technology 6.64%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SQNM
7951
DELISTED
SEQUENOM INC NEW
SQNM
$23K ﹤0.01%
7,675
-121,194
-94% -$456K
FNFG
7952
CALL
DELISTED
FIRST NIAGARA FINANCIAL GROUP INC
FNFG
$23K ﹤0.01%
2,400
+1,400
+140% +$12.8K
CSUN
7953
DELISTED
CHINA SUNERGY CO LTD ADS(CAYMAN ISLANDS)
CSUN
$23K ﹤0.01%
12,550
+151
+1% +$287
ZINC
7954
CALL
DELISTED
HORSEHEAD HLDG CORP COM STK (DE)
ZINC
$23K ﹤0.01%
2,000
-5,400
-73% -$70.5K
MCGC
7955
CALL
DELISTED
MCG CAP CORP
MCGC
$23K ﹤0.01%
+5,000
New +$22.4K
SORL
7956
CALL
DELISTED
SORL Auto Parts, Inc.
SORL
$23K ﹤0.01%
+7,200
New +$25.9K
WLH
7957
PUT
DELISTED
WILLIAM LYON HOMES
WLH
$23K ﹤0.01%
900
+300
+50% +$7.06K
DOC
7958
CALL
DELISTED
PHYSICIANS REALTY TRUST
DOC
$23K ﹤0.01%
1,500
-1,700
-53% -$28.2K
AKBA icon
7959
PUT
Akebia Therapeutics
AKBA
$240M
$22K ﹤0.01%
+2,100
New +$17.9K
ARCT icon
7960
PUT
Arcturus Therapeutics
ARCT
$233M
$22K ﹤0.01%
471
-600
-56% -$27.5K
CATX icon
7961
Perspective Therapeutics
CATX
$357M
$22K ﹤0.01%
+1,486
New +$24.1K
CWEN.A
7962
CALL
DELISTED
Clearway Energy Class A
CWEN.A
$22K ﹤0.01%
+1,000
New +$24.6K
FBIO icon
7963
PUT
Fortress Biotech
FBIO
$91.7M
$22K ﹤0.01%
433
-134
-24% -$6.88K
FCEL icon
7964
CALL
FuelCell Energy
FCEL
$1.79B
$22K ﹤0.01%
5
-4
-44% -$20.7K
FIBK icon
7965
CALL
First Interstate BancSystem
FIBK
$3.73B
$22K ﹤0.01%
800
+500
+167% +$13.9K
HLIT icon
7966
PUT
Harmonic Inc
HLIT
$1.52B
$22K ﹤0.01%
+3,200
New +$22.8K
STAA icon
7967
CALL
STAAR Surgical
STAA
$1.28B
$22K ﹤0.01%
+2,300
New +$21.3K
STNG icon
7968
PUT
Scorpio Tankers
STNG
$3.98B
$22K ﹤0.01%
220
-580
-73% -$55.7K
TITN icon
7969
PUT
Titan Machinery
TITN
$426M
$22K ﹤0.01%
1,500
-600
-29% -$8.55K
VUZI icon
7970
Vuzix
VUZI
$222M
$22K ﹤0.01%
+3,730
New +$23K
ORKA
7971
Oruka Therapeutics
ORKA
$7.13B
$22K ﹤0.01%
12
-9
-43% -$11.8K
ITCI
7972
CALL
DELISTED
Intra-Cellular Therapies Inc.
ITCI
$22K ﹤0.01%
+700
New +$17.7K
BIOL
7973
DELISTED
Biolase, Inc.
BIOL
$22K ﹤0.01%
1
-1
-50% -$24.4K
VIVO
7974
CALL
DELISTED
Meridian Bioscience Inc
VIVO
$22K ﹤0.01%
1,200
+800
+200% +$14.8K
RADA
7975
DELISTED
Rada Electronic Industries Ltd
RADA
$22K ﹤0.01%
5,595
-967
-15% -$4.57K

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Ken Griffin's Q2 2015 Portfolio in Review

As of Q2 2015, Ken Griffin held 9,571 positions worth $115B, up 9.3% from $106B the previous quarter. Its ten largest holdings account for 15% of the portfolio.

Ken Griffin deployed $5.11B of net new capital in Q2 2015, opening 1,066 new positions and adding to 4,008 existing holdings. Its largest new stake was Macy's: 3,207,474 shares worth $216M.

By sector, the portfolio is most concentrated in Financials at 8% of assets, up from 7.9% a quarter earlier, followed by Consumer Discretionary and Industrials.

On the sell side, the largest reduction was Dollar General, an estimated $323M trimmed.

  • Ken Griffin's largest Q2 2015 buy was Macy's: 3,207,474 shares worth $216M.
  • Ken Griffin added most to Chubb in Q2 2015, an estimated $457M increase.
  • Ken Griffin's biggest Q2 2015 reduction was Dollar General, cutting an estimated $323M.
  • Ken Griffin fully exited Citizens Financial Group in Q2 2015, selling an estimated $280M.
  • Ken Griffin's ten largest holdings make up 15% of its $115B portfolio in Q2 2015.
  • Ken Griffin opened 1,066 new positions and closed 872 in Q2 2015.
  • Ken Griffin's portfolio value rose 9.3% quarter-over-quarter to $115B.

Based on Citadel Advisors's 13F filing for Q2 2015, filed 14 Aug 2015.