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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
BDR
8126
DELISTED
Blonder Tongue Laboratories Inc
BDR
$16K ﹤0.01%
20,724
+10,405
+101% +$8.2K
RST
8127
CALL
DELISTED
ROSETTA STONE INC
RST
$16K ﹤0.01%
2,000
+700
+54% +$5.5K
CGNT
8128
DELISTED
Cogentix Medical, Inc.
CGNT
$16K ﹤0.01%
+10,114
New +$16.6K
TWER
8129
CALL
DELISTED
Towerstream Corporation Common Stock
TWER
$16K ﹤0.01%
440
+390
+780% +$16K
HERO
8130
CALL
DELISTED
HERCULES OFFSHORE INC COM STK
HERO
$16K ﹤0.01%
66,300
+15,100
+29% +$10.3K
FWM
8131
PUT
DELISTED
FAIRWAY GROUP HLDGS CORP CL A COM STK (DE)
FWM
$16K ﹤0.01%
4,400
+700
+19% +$3.49K
MTSN
8132
PUT
DELISTED
MATTSON TECHNOLOGY INC
MTSN
$16K ﹤0.01%
4,900
+3,900
+390% +$14.3K
RUSL
8133
DELISTED
Direxion Daily Russia Bull 2X Shares
RUSL
$16K ﹤0.01%
+329
New +$19.6K
INPH
8134
DELISTED
INTERPHASE CORP
INPH
$16K ﹤0.01%
21,043
+8,249
+64% +$8.21K
NOR
8135
PUT
DELISTED
NORANDA ALUM HLDG CORP COM NEW
NOR
$16K ﹤0.01%
2,714
+2,500
+1,168% +$40.1K
RGDX
8136
DELISTED
RESPONSE GENETICS, INC COMMON SHS (DELAWARE)
RGDX
$16K ﹤0.01%
48,098
+15,081
+46% +$5.11K
HPJ
8137
DELISTED
Highpower International Inc
HPJ
$16K ﹤0.01%
4,171
-13,327
-76% -$58.4K
PLM
8138
DELISTED
PolyMet Mining Corp.
PLM
$16K ﹤0.01%
+1,476
New +$17.4K
BAL
8139
DELISTED
iPath Bloomberg Cotton Subindex Total Return ETN due June 24, 2038
BAL
$16K ﹤0.01%
350
+44
+14% +$1.94K
AORT icon
8140
PUT
Artivion
AORT
$1.39B
$15K ﹤0.01%
1,300
-1,500
-54% -$15.9K
CPHI icon
8141
China Pharma Holdings
CPHI
$44.2M
$15K ﹤0.01%
+84
New +$14.4K
GALT icon
8142
PUT
Galectin Therapeutics
GALT
$356M
$15K ﹤0.01%
+5,500
New +$16.6K
NFBK
8143
CALL
DELISTED
Northfield Bancorp
NFBK
$15K ﹤0.01%
+1,000
New +$14.8K
OMEX icon
8144
Odyssey Marine Exploration
OMEX
$53.4M
$15K ﹤0.01%
+2,743
New +$19.7K
UE icon
8145
CALL
Urban Edge Properties
UE
$2.78B
$15K ﹤0.01%
+700
New +$15.8K
AD
8146
CALL
Array Digital Infrastructure
AD
$3.04B
$15K ﹤0.01%
400
-100
-20% -$3.83K
UTI icon
8147
PUT
Universal Technical Institute
UTI
$1.42B
$15K ﹤0.01%
1,700
+900
+113% +$8.13K
CNR
8148
PUT
DELISTED
Cornerstone Building Brands, Inc.
CNR
$15K ﹤0.01%
1,000
-3,700
-79% -$58.2K
ARTX
8149
DELISTED
Arotech Corporation
ARTX
$15K ﹤0.01%
6,159
-984
-14% -$2.69K
BORN
8150
DELISTED
China New Borun Corporation
BORN
$15K ﹤0.01%
12,639
-4,417
-26% -$5.64K

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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.