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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 7.82%
2 Industrials 7.49%
3 Consumer Discretionary 7.33%
4 Energy 6.43%
5 Technology 6.23%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
OPWR
8351
DELISTED
OPOWER INC COM STK (DE)
OPWR
$7K ﹤0.01%
623
-12,184
-95% -$135K
ENZN
8352
CALL
DELISTED
ENZON PHARMACEUTICALS INC
ENZN
$7K ﹤0.01%
+6,100
New +$7.77K
MTSN
8353
CALL
DELISTED
MATTSON TECHNOLOGY INC
MTSN
$7K ﹤0.01%
+2,200
New +$8.1K
TSYS
8354
PUT
DELISTED
TELECOMMUNICATIONS SYS INC "A"
TSYS
$7K ﹤0.01%
+2,000
New +$6.73K
LIQD
8355
DELISTED
LIQUID HLDGS GROUP INC COM STK (DE)
LIQD
$7K ﹤0.01%
33,154
-11,070
-25% -$2.44K
NOR
8356
CALL
DELISTED
NORANDA ALUM HLDG CORP COM NEW
NOR
$7K ﹤0.01%
1,114
-157
-12% -$2.52K
GTI
8357
PUT
DELISTED
GRAFTECH INTERNATIONAL LTD
GTI
$7K ﹤0.01%
1,400
-2,700
-66% -$12.8K
ANR
8358
PUT
DELISTED
Alpha Natural Resources Inc
ANR
$7K ﹤0.01%
21,600
-18,300
-46% -$12.6K
ZGNX
8359
DELISTED
Zogenix, Inc.
ZGNX
$7K ﹤0.01%
523
-175
-25% -$2.15K
REXX
8360
PUT
DELISTED
Rex Energy Corporation
REXX
$7K ﹤0.01%
120
-210
-64% -$10.4K
NAME
8361
CALL
DELISTED
Rightside Group, Ltd.
NAME
$7K ﹤0.01%
1,000
-1,700
-63% -$14.3K
ONE
8362
PUT
DELISTED
HIGHER ONE HOLDINGS, INC COM STK
ONE
$7K ﹤0.01%
+2,500
New +$7.13K
ACLS icon
8363
PUT
Axcelis
ACLS
$4.39B
$6K ﹤0.01%
500
+250
+100% +$2.9K
AGM icon
8364
Federal Agricultural Mortgage
AGM
$2.58B
$6K ﹤0.01%
198
-4,595
-96% -$145K
APEI icon
8365
American Public Education
APEI
$826M
$6K ﹤0.01%
224
-1,829
-89% -$49.4K
EFOR
8366
Everforth Inc
EFOR
$1.34B
$6K ﹤0.01%
165
-46,647
-100% -$1.78M
FLO icon
8367
CALL
Flowers Foods
FLO
$1.52B
$6K ﹤0.01%
300
-6,500
-96% -$146K
HASI icon
8368
CALL
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$5.37B
$6K ﹤0.01%
+300
New +$5.86K
IMNN icon
8369
PUT
Imunon
IMNN
$6.77M
$6K ﹤0.01%
1
MFIC icon
8370
CALL
MidCap Financial Investment
MFIC
$795M
$6K ﹤0.01%
300
OPTT icon
8371
Ocean Power Technologies
OPTT
$55.4M
$6K ﹤0.01%
+63
New +$7.45K
QUAD icon
8372
PUT
Quad
QUAD
$507M
$6K ﹤0.01%
300
+200
+200% +$4.21K
SBLK icon
8373
PUT
Star Bulk Carriers
SBLK
$3.11B
$6K ﹤0.01%
400
-860
-68% -$14.8K
VGZ icon
8374
Vista Gold
VGZ
$339M
$6K ﹤0.01%
+18,134
New +$6.31K
WWW icon
8375
CALL
Wolverine World Wide
WWW
$1.48B
$6K ﹤0.01%
200
-8,500
-98% -$260K

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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 7.8% of assets, up from 7.7% a quarter earlier, followed by Industrials and Consumer Discretionary.

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.