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ARTA

A.R.T. Advisors Portfolio holdings

AUM $1.79M
1-Year Est. Return 57.47%
This Fund
S&P 500
This Quarter Est. Return
+4.29%
1 Year Est. Return
+57.47%
3 Year Est. Return
+81.79%
5 Year Est. Return
+178.88%
10 Year Est. Return
AUM
$2.9B
AUM Growth
+$223M
Cap. Flow
+$183M
Cap. Flow %
6.32%
Top 10 Hldgs %
8.96%
Holding
1,975
New
596
Increased
412
Reduced
371
Closed
584

Top Buys

Rank Stock Value
1
OXY icon
Occidental Petroleum
OXY
+$24.5M
2
NFX
Newfield Exploration
NFX
+$22.3M
3
AMZN icon
Amazon
AMZN
+$21.1M
4
DD icon
DuPont de Nemours
DD
+$17.8M
5
MCK icon
McKesson
MCK
+$17.2M

Top Sells

Rank Stock Value
1
CMI icon
Cummins
CMI
+$23.6M
2
IBM icon
IBM
IBM
+$22.2M
3
VMW
VMware, Inc
VMW
+$20M
4
UAL icon
United Airlines
UAL
+$18.9M
5
INTC icon
Intel
INTC
+$16.3M

Sector Composition

Rank Sector Weight
1 Healthcare 13.7%
2 Energy 13.4%
3 Consumer Discretionary 13.03%
4 Technology 11.36%
5 Industrials 9.93%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
FLTX
1876
DELISTED
Fleetmatics Group PLC
FLTX
-29,812
Closed -$1.06M
RAX
1877
DELISTED
Rackspace Hosting Inc
RAX
-172,493
Closed -$8.07M
VMEM
1878
DELISTED
VIOLIN MEMORY, INC.
VMEM
-48,075
Closed -$921K
VTAE
1879
DELISTED
VITAE PHARMACEUTICALS INC COMMON STOCK
VTAE
-41,150
Closed -$684K
PTX
1880
DELISTED
Pernix Therapeutics Holdings, Inc.
PTX
-6,964
Closed -$653K
ROKA
1881
DELISTED
Sorrento Tech, Inc. Common Stock
ROKA
-1,844
Closed -$81K
OUTR
1882
DELISTED
OUTERWALL INC
OUTR
-49,687
Closed -$3.74M
FEIC
1883
DELISTED
FEI COMPANY
FEIC
-4,886
Closed -$441K
MRD
1884
DELISTED
MEMORIAL RESOURCE DEV CORP COM STK (DE)
MRD
-13,616
Closed -$245K
MESG
1885
DELISTED
XURA INC COM (DE)
MESG
-32,413
Closed -$608K
EJ
1886
DELISTED
E HOUSE (CHINA) HOLDINGS LIMITED
EJ
-33,225
Closed -$240K
IHS
1887
DELISTED
IHS INC CL-A COM STK
IHS
-30,536
Closed -$3.48M
HTS
1888
DELISTED
HATTERAS FINANCIAL CORP
HTS
-14,562
Closed -$268K
CVC
1889
DELISTED
CABLEVISION SYS CP NY GRP CL-A
CVC
-57,390
Closed -$1.18M
AFOP
1890
DELISTED
Alliance Fiber Optic Prod Inc
AFOP
-27,234
Closed -$395K
SZYM
1891
DELISTED
SOLAZYME INC COM STK (DE)
SZYM
-81,867
Closed -$211K
NTLS
1892
DELISTED
NTELOS HLDGS CORP COM
NTLS
-35,705
Closed -$149K
ORIG
1893
DELISTED
Ocean Rig UDW Inc. Class A Common Shares
ORIG
-14
Closed -$1.17M
HMIN
1894
DELISTED
HOMEINNS HOTEL GROUP SPONSORED ADR
HMIN
-8,628
Closed -$259K
AFFX
1895
DELISTED
Affymetrix Inc
AFFX
-21,586
Closed -$213K
RJET
1896
DELISTED
REPUBLIC AWYS HLDGS INC
RJET
-64,434
Closed -$940K
MR
1897
DELISTED
MINDRAY MED INTL LTD SPONSORED ADR REPSTG CL A
MR
-45,821
Closed -$1.21M
SLH
1898
DELISTED
SOLERA HOLDINGS, INC. COM
SLH
-57,126
Closed -$2.92M
SIRO
1899
DELISTED
SIRONA DENTAL SYSTEMS INC COM STK
SIRO
-28,528
Closed -$2.49M
POZN
1900
DELISTED
POZEN INC
POZN
-27,887
Closed -$223K

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A.R.T. Advisors's Q1 2015 Portfolio in Review

As of Q1 2015, A.R.T. Advisors held 1,975 positions worth $2.9B, up 8.3% from $2.68B the previous quarter. Its ten largest holdings account for 9% of the portfolio.

A.R.T. Advisors deployed $183M of net new capital in Q1 2015, opening 596 new positions and adding to 412 existing holdings. Its largest new stake was H&R Block: 493,603 shares worth $15.8M.

By sector, the portfolio is most concentrated in Healthcare at 14% of assets, up from 12% a quarter earlier, followed by Energy and Consumer Discretionary.

On the sell side, the largest reduction was Visa, an estimated $11.8M trimmed.

  • A.R.T. Advisors's largest Q1 2015 buy was H&R Block: 493,603 shares worth $15.8M.
  • A.R.T. Advisors added most to Occidental Petroleum in Q1 2015, an estimated $24.5M increase.
  • A.R.T. Advisors's biggest Q1 2015 reduction was Visa, cutting an estimated $11.8M.
  • A.R.T. Advisors fully exited Cummins in Q1 2015, selling an estimated $23.6M.
  • A.R.T. Advisors's ten largest holdings make up 9% of its $2.9B portfolio in Q1 2015.
  • A.R.T. Advisors opened 596 new positions and closed 584 in Q1 2015.
  • A.R.T. Advisors's portfolio value rose 8.3% quarter-over-quarter to $2.9B.

Based on A.R.T. Advisors's 13F filing for Q1 2015, filed 15 May 2015.