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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
COWN
7651
DELISTED
Cowen Inc. Class A Common Stock
COWN
$21K ﹤0.01%
1,073
+1,039
+3,056% +$17.3K
PIOI
7652
DELISTED
Active Power Inc
PIOI
$21K ﹤0.01%
+11,170
New +$20.9K
ALXA
7653
CALL
DELISTED
Alexza Pharmaceuticals Inc
ALXA
$21K ﹤0.01%
14,000
+4,600
+49% +$8.21K
JMI
7654
PUT
DELISTED
JAVELIN MTG INVESTMENT CORP COM
JMI
$21K ﹤0.01%
+2,000
New +$24.4K
MM
7655
CALL
DELISTED
MILLENNIAL MEDIA INC COM STK (DE)
MM
$21K ﹤0.01%
13,000
-1,200
-8% -$2.13K
AUQ
7656
CALL
DELISTED
AURICO GOLD INC COM
AUQ
$21K ﹤0.01%
6,300
-31,200
-83% -$109K
COCO
7657
DELISTED
CORINTHIAN COLLEGES INC
COCO
$21K ﹤0.01%
325,147
+311,137
+2,221% +$35.8K
HDY
7658
DELISTED
HYPERDYNAMICS CORP (NEW)
HDY
$21K ﹤0.01%
27,065
+19,611
+263% +$27.1K
IVAN
7659
DELISTED
IVANHOE ENERGY INC COM SHS (CDA)
IVAN
$21K ﹤0.01%
+41,257
New +$43.6K
CYTR
7660
CALL
DELISTED
CytRx Corp
CYTR
$21K ﹤0.01%
1,300
-2,167
-63% -$33.8K
DGSE
7661
DELISTED
DGSE Companies, Inc.
DGSE
$21K ﹤0.01%
16,700
+3,376
+25% +$4.13K
MOC
7662
DELISTED
Command Security Corporation
MOC
$21K ﹤0.01%
+11,562
New +$23K
NADL
7663
CALL
DELISTED
North Atlantic Drilling Ltd
NADL
$21K ﹤0.01%
1,260
+1,190
+1,700% +$47.4K
GRO
7664
DELISTED
Agria Corp
GRO
$21K ﹤0.01%
17,563
+2,727
+18% +$2.98K
MPO
7665
DELISTED
MIDSTATES PETE CO INC COM NEW
MPO
$21K ﹤0.01%
1,390
+699
+101% +$18.4K
MTSL
7666
DELISTED
MER TELEMANAGEMENT SOLUTNS LTD
MTSL
$21K ﹤0.01%
20,540
+9,379
+84% +$9.59K
ASC icon
7667
PUT
Ardmore Shipping
ASC
$720M
$20K ﹤0.01%
+1,700
New +$17.6K
BLIN icon
7668
Bridgeline Digital
BLIN
$12.7M
$20K ﹤0.01%
35
+22
+169% +$17.3K
BXC icon
7669
BlueLinx
BXC
$679M
$20K ﹤0.01%
+1,720
New +$20.4K
CHCI icon
7670
Comstock Holding Companies
CHCI
$177M
$20K ﹤0.01%
2,738
+264
+11% +$1.88K
DSS icon
7671
DSS Inc
DSS
$5.72M
$20K ﹤0.01%
+20
New +$26.6K
IDT icon
7672
CALL
IDT Corp
IDT
$1.66B
$20K ﹤0.01%
1,416
-2,266
-62% -$27.3K
IRWD icon
7673
PUT
Ironwood Pharmaceuticals
IRWD
$694M
$20K ﹤0.01%
1,552
-10,149
-87% -$116K
ITP icon
7674
IT Tech Packaging
ITP
$2.85M
$20K ﹤0.01%
1,798
+795
+79% +$9.5K
LGIH icon
7675
LGI Homes
LGIH
$1.39B
$20K ﹤0.01%
1,346
-32,985
-96% -$559K

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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.