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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
+0.34%
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
$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
ISIL
4351
PUT
DELISTED
Intersil Corp
ISIL
$692K ﹤0.01%
55,300
+3,500
+7% +$47.7K
SIOX
4352
DELISTED
Sio Gene Therapies Inc. Common Stock
SIOX
$691K ﹤0.01%
+4,234
New +$718K
ABCO
4353
DELISTED
Advisory Board Co
ABCO
$691K ﹤0.01%
12,651
-20,236
-62% -$1.04M
CST
4354
CALL
DELISTED
CST Brands, Inc.
CST
$691K ﹤0.01%
17,700
+7,400
+72% +$308K
ONB icon
4355
Old National Bancorp
ONB
$10.4B
$690K ﹤0.01%
47,696
-106,396
-69% -$1.5M
TFCF
4356
CALL
DELISTED
Twenty-First Century Fox, Inc. Class B
TFCF
$690K ﹤0.01%
21,400
+11,500
+116% +$381K
CKP
4357
DELISTED
CHECKPOINT SYSTEMS INC
CKP
$690K ﹤0.01%
67,785
+57,655
+569% +$607K
DSX icon
4358
PUT
Diana Shipping
DSX
$309M
$689K ﹤0.01%
139,886
-9,011
-6% -$42K
FHK
4359
DELISTED
First Trust Hong Kong AlphaDEX Fund
FHK
$689K ﹤0.01%
+17,222
New +$762K
ALDR
4360
PUT
DELISTED
Alder Biopharmaceuticals
ALDR
$689K ﹤0.01%
+13,000
New +$473K
QNST icon
4361
QuinStreet
QNST
$1.18B
$688K ﹤0.01%
106,693
-23,196
-18% -$137K
VAC icon
4362
PUT
Marriott Vacations Worldwide
VAC
$4.16B
$688K ﹤0.01%
7,500
+3,500
+88% +$298K
SIRI icon
4363
CALL
SiriusXM
SIRI
$9.59B
$686K ﹤0.01%
18,390
+4,870
+36% +$189K
OVTI
4364
PUT
DELISTED
OMNIVISION TECHNOLOGIES INC
OVTI
$686K ﹤0.01%
26,200
+2,200
+9% +$58.9K
ANGO icon
4365
AngioDynamics
ANGO
$655M
$685K ﹤0.01%
41,771
-48,895
-54% -$812K
BBG
4366
CALL
DELISTED
Bill Barrett Corp
BBG
$685K ﹤0.01%
79,800
+44,100
+124% +$412K
CAB
4367
PUT
DELISTED
Cabela's Inc
CAB
$685K ﹤0.01%
13,700
+700
+5% +$37K
EXAM
4368
CALL
DELISTED
EXAMWORKS GROUP INC COM STK (DE)
EXAM
$684K ﹤0.01%
17,500
+5,200
+42% +$214K
AMCC
4369
DELISTED
Applied Micro Circuits Corporation New
AMCC
$684K ﹤0.01%
101,292
-111,447
-52% -$681K
FLEX icon
4370
CALL
Flex
FLEX
$46.6B
$683K ﹤0.01%
80,151
-226,651
-74% -$2.09M
OMER icon
4371
PUT
Omeros
OMER
$1.24B
$682K ﹤0.01%
37,900
+21,100
+126% +$455K
KEYW
4372
CALL
DELISTED
The KEYW Holding Corporation
KEYW
$682K ﹤0.01%
73,200
+68,700
+1,527% +$614K
BRS
4373
PUT
DELISTED
Bristow Group, Inc.
BRS
$682K ﹤0.01%
12,800
+3,200
+33% +$188K
ACHC icon
4374
CALL
Acadia Healthcare
ACHC
$2.87B
$681K ﹤0.01%
8,700
+1,400
+19% +$101K
ARIA
4375
CALL
DELISTED
Ariad Pharmaceuticals Inc
ARIA
$681K ﹤0.01%
82,300
+38,700
+89% +$342K

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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.