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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
+4.92%
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
$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
RDNT icon
7001
CALL
RadNet
RDNT
$6.01B
$55K ﹤0.01%
6,400
+5,600
+700% +$47.2K
TQQQ icon
7002
ProShares UltraPro QQQ
TQQQ
$38.5B
$55K ﹤0.01%
27,216
-393,072
-94% -$753K
TBRG
7003
CALL
DELISTED
TruBridge
TBRG
$55K ﹤0.01%
900
-400
-31% -$24.3K
TBRG
7004
PUT
DELISTED
TruBridge
TBRG
$55K ﹤0.01%
900
-1,300
-59% -$79K
VOXX
7005
CALL
DELISTED
VOXX International Corporation Class A
VOXX
$55K ﹤0.01%
6,300
+1,800
+40% +$15K
GST
7006
PUT
DELISTED
Gastar Exploration Inc.
GST
$55K ﹤0.01%
22,900
+11,300
+97% +$41.2K
CRIS icon
7007
Curis
CRIS
$3.76M
$54K ﹤0.01%
18
+16
+800% +$42K
HLX icon
7008
PUT
Helix Energy Solutions
HLX
$1.54B
$54K ﹤0.01%
2,500
+300
+14% +$7.13K
IART icon
7009
CALL
Integra LifeSciences
IART
$1.43B
$54K ﹤0.01%
2,446
-979
-29% -$19.8K
OFIX icon
7010
CALL
Orthofix Medical
OFIX
$421M
$54K ﹤0.01%
1,800
-10,400
-85% -$305K
QUIK icon
7011
QuickLogic
QUIK
$234M
$54K ﹤0.01%
1,229
+1,219
+12,190% +$50.4K
SBLK icon
7012
CALL
Star Bulk Carriers
SBLK
$3.24B
$54K ﹤0.01%
1,640
+1,340
+447% +$56.4K
UPBD icon
7013
CALL
Upbound Group
UPBD
$1.14B
$54K ﹤0.01%
1,500
-10,800
-88% -$348K
CSCI
7014
DELISTED
COSCIENS Biopharma Inc. Common Stock
CSCI
$54K ﹤0.01%
+9
New +$75.6K
ZVO
7015
CALL
DELISTED
Zovio Inc. Common Stock
ZVO
$54K ﹤0.01%
4,800
-6,900
-59% -$78.5K
ADXS
7016
PUT
DELISTED
Advaxis Inc
ADXS
$54K ﹤0.01%
447
+54
+14% +$3.03K
LMNX
7017
CALL
DELISTED
Luminex Corp
LMNX
$54K ﹤0.01%
2,900
GHDX
7018
PUT
DELISTED
Genomic Health, Inc.
GHDX
$54K ﹤0.01%
1,700
-2,300
-58% -$74.9K
TAHO
7019
PUT
DELISTED
Tahoe Resources Inc
TAHO
$54K ﹤0.01%
3,900
-1,200
-24% -$20.2K
VXZ
7020
CALL
DELISTED
iPath S&P 500 VIX Mid-Term Futures ETN due 1/30/2019
VXZ
$54K ﹤0.01%
+1,025
New +$53.2K
HYGS
7021
DELISTED
Hydrogenics Corp
HYGS
$54K ﹤0.01%
4,061
+2,922
+257% +$43.7K
CRK icon
7022
CALL
Comstock Resources
CRK
$4.13B
$53K ﹤0.01%
1,560
+200
+15% +$10.4K
FRT icon
7023
PUT
Federal Realty Investment Trust
FRT
$10.3B
$53K ﹤0.01%
+400
New +$51.9K
XIN
7024
DELISTED
Xinyuan Real Estate
XIN
$53K ﹤0.01%
2,273
+1,894
+500% +$50.1K
POLY
7025
PUT
DELISTED
Plantronics, Inc.
POLY
$53K ﹤0.01%
1,000
-3,000
-75% -$151K

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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.