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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
+4.92%
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
$102B
AUM Growth
+$6.21B
Cap. Flow
-$328M
Cap. Flow %
-0.32%
Top 10 Hldgs %
16.35%
Holding
9,167
New
1,076
Increased
3,582
Reduced
3,580
Closed
702

Sector Composition

Rank Sector Weight
1 Consumer Discretionary 8.85%
2 Financials 7.52%
3 Industrials 6.64%
4 Energy 5.78%
5 Technology 5.57%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
PLAB icon
7501
PUT
Photronics
PLAB
$1.94B
$26K ﹤0.01%
+3,100
New +$26.5K
POR icon
7502
CALL
Portland General Electric
POR
$5.96B
$26K ﹤0.01%
700
-100
-13% -$3.62K
SSY
7503
DELISTED
SunLink Health Systems
SSY
$26K ﹤0.01%
18,937
+5,591
+42% +$8.36K
SSYS icon
7504
Stratasys
SSYS
$779M
$26K ﹤0.01%
314
-66,127
-100% -$6.77M
TWOU
7505
CALL
DELISTED
2U Inc
TWOU
$26K ﹤0.01%
43
-24
-36% -$12.8K
GHL
7506
CALL
DELISTED
Greenhill & Co., Inc.
GHL
$26K ﹤0.01%
+600
New +$26.7K
MGI
7507
CALL
DELISTED
MoneyGram International, Inc. New
MGI
$26K ﹤0.01%
2,900
+2,000
+222% +$19.9K
CNR
7508
PUT
DELISTED
Cornerstone Building Brands, Inc.
CNR
$26K ﹤0.01%
+1,400
New +$26.2K
SYKE
7509
CALL
DELISTED
SYKES Enterprises Inc
SYKE
$26K ﹤0.01%
1,100
+700
+175% +$15.7K
GHDX
7510
CALL
DELISTED
Genomic Health, Inc.
GHDX
$26K ﹤0.01%
800
-1,800
-69% -$58.6K
PRKR
7511
PUT
DELISTED
Parkervision Inc
PRKR
$26K ﹤0.01%
2,830
-1,050
-27% -$11.2K
HTM
7512
DELISTED
U.S. Geothermal Inc.
HTM
$26K ﹤0.01%
+9,249
New +$28.1K
IKGH
7513
DELISTED
Iao Kun Group Holding Company Limited
IKGH
$26K ﹤0.01%
20,001
+9,638
+93% +$17.3K
LDRH
7514
PUT
DELISTED
LDR HOLDINGS CORP COM STK
LDRH
$26K ﹤0.01%
+800
New +$26.3K
POWR
7515
PUT
DELISTED
POWERSECURE INTL INC COM STK (DE)
POWR
$26K ﹤0.01%
2,200
-8,500
-79% -$88.2K
FXEN
7516
DELISTED
FX ENERGY INC
FXEN
$26K ﹤0.01%
16,498
-1,549
-9% -$3.81K
ADEP
7517
PUT
DELISTED
Adept Technology Inc
ADEP
$26K ﹤0.01%
3,000
-25,500
-89% -$203K
HILL
7518
DELISTED
DOT HILL SYSTEMS CORP
HILL
$26K ﹤0.01%
5,806
-90,941
-94% -$382K
SUSQ
7519
PUT
DELISTED
SUSQUEHANNA BANCSHARES INC
SUSQ
$26K ﹤0.01%
1,900
-500
-21% -$5.82K
SIMG
7520
PUT
DELISTED
SILICON IMAGE INC
SIMG
$26K ﹤0.01%
+4,700
New +$25.3K
CIMT
7521
PUT
DELISTED
CIMATRON LTD ORD SHS
CIMT
$26K ﹤0.01%
3,000
+100
+3% +$693
SORL
7522
DELISTED
SORL Auto Parts, Inc.
SORL
$26K ﹤0.01%
+6,969
New +$26.5K
ONE
7523
CALL
DELISTED
HIGHER ONE HOLDINGS, INC COM STK
ONE
$26K ﹤0.01%
6,200
+3,900
+170% +$12.7K
ATEN icon
7524
CALL
A10 Networks
ATEN
$2B
$25K ﹤0.01%
5,800
+1,300
+29% +$5.81K
CERS icon
7525
CALL
Cerus
CERS
$605M
$25K ﹤0.01%
+4,000
New +$18.2K

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Ken Griffin's Q4 2014 Portfolio in Review

As of Q4 2014, Ken Griffin held 9,167 positions worth $102B, up 6.5% from $95.5B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

Ken Griffin's Q4 2014 filing shows 1,076 new, 3,582 increased, 3,580 reduced and 702 closed positions. Its largest new stake was SIGMA - ALDRICH CORP: 1,469,606 shares worth $202M. The largest sale was COVIDIEN PLC COM SHS NEW (IRELAND), an estimated $288M.

By sector, the portfolio is most concentrated in Consumer Discretionary at 8.8% of assets, up from 7.6% a quarter earlier, followed by Financials and Industrials.

  • Ken Griffin's largest Q4 2014 buy was SIGMA - ALDRICH CORP: 1,469,606 shares worth $202M.
  • Ken Griffin added most to State Street SPDR S&P 500 ETF Trust in Q4 2014, an estimated $1.04B increase.
  • Ken Griffin's biggest Q4 2014 reduction was Union Pacific, cutting an estimated $283M.
  • Ken Griffin fully exited COVIDIEN PLC COM SHS NEW (IRELAND) in Q4 2014, selling an estimated $288M.
  • Ken Griffin's ten largest holdings make up 16% of its $102B portfolio in Q4 2014.
  • Ken Griffin opened 1,076 new positions and closed 702 in Q4 2014.
  • Ken Griffin's portfolio value rose 6.5% quarter-over-quarter to $102B.

Based on Citadel Advisors's 13F filing for Q4 2014, filed 17 Feb 2015.