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AWMDMG

Austin W. Marxe & David M. Greenhouse Portfolio holdings

AUM $733M
1-Year Est. Return 21.72%
This Fund
S&P 500
This Quarter Est. Return
-2.59%
1 Year Est. Return
+21.72%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$733M
AUM Growth
-$56.2M
Cap. Flow
-$36.1M
Cap. Flow %
-4.93%
Top 10 Hldgs %
30.42%
Holding
157
New
17
Increased
36
Reduced
24
Closed
9

Top Buys

Rank Stock Value
1
VCRA
VOCERA COMMUNICATIONS, INC.
VCRA
+$21.6M
2
VTAE
VITAE PHARMACEUTICALS INC COMMON STOCK
VTAE
+$6.41M
3
PFNX
Pfenex Inc.
PFNX
+$6.4M
4
CLRB icon
Cellectar Biosciences
CLRB
+$6.39M
5
WGBS
WaferGen Bio-systems, Inc.
WGBS
+$6.24M

Top Sells

Rank Stock Value
1
ARWR icon
Arrowhead Research
ARWR
+$12M
2
TTPH
Tetraphase Pharmaceuticals, Inc.
TTPH
+$10.9M
3
SIMO icon
Silicon Motion
SIMO
+$9.87M
4
OVTI
OMNIVISION TECHNOLOGIES INC
OVTI
+$9.86M
5
DEST
Destination Maternity Corporation
DEST
+$6.83M

Sector Composition

Rank Sector Weight
1 Technology 32.64%
2 Industrials 15.3%
3 Healthcare 14.48%
4 Consumer Discretionary 1.14%
5 Financials 0.48%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SAAS
26
DELISTED
inContact, Inc.
SAAS
$7.51M 1.02%
863,552
– –
NPTN
27
DELISTED
NEOPHOTONICS CORP
NPTN
$7.4M 1.01%
2,208,656
+187,449
+9% +$585K
PFNX
28
DELISTED
Pfenex Inc.
PFNX
$7.36M 1%
+1,000,000
New +$6.4M
KMG
29
DELISTED
KMG Chemicals Inc
KMG
$7.01M 0.96%
430,698
-74,669
-15% -$1.25M
ARCT icon
30
Arcturus Therapeutics
ARCT
$164M
$6.85M 0.93%
63,357
-22,357
-26% -$2.91M
MXL icon
31
MaxLinear
MXL
$6.06B
$6.66M 0.91%
967,397
+34,200
+4% +$308K
FCEL icon
32
FuelCell Energy
FCEL
$1.73B
$6.48M 0.88%
718
+119
+20% +$1.21M
ORMP icon
33
Oramed Pharmaceuticals
ORMP
$167M
$6.37M 0.87%
790,000
– –
AVAV icon
34
AeroVironment
AVAV
$7.56B
$6.32M 0.86%
210,000
+100,738
+92% +$3.21M
VTAE
35
DELISTED
VITAE PHARMACEUTICALS INC COMMON STOCK
VTAE
$6.29M 0.86%
+825,000
New +$6.41M
WGBS
36
DELISTED
WaferGen Bio-systems, Inc.
WGBS
$6.09M 0.83%
+280,000
New +$6.24M
PETX
37
DELISTED
Aratana Therapeutics, Inc.
PETX
$6.02M 0.82%
600,000
– –
SMT
38
DELISTED
SMART TECHNOLOGIES INC COM NEW
SMT
$5.84M 0.8%
355,976
+240
+0.1% +$5.03K
LOV
39
DELISTED
Spark Networks SE American Depositary Shares
LOV
$5.72M 0.78%
1,233,681
+26,731
+2% +$144K
WATT icon
40
Energous
WATT
$77.6M
$5.48M 0.75%
802
– –
VTSS
41
DELISTED
VITESSE SEMICONDUCTOR CORPORATION COMMON STOCK
VTSS
$5.41M 0.74%
1,502,400
+137,763
+10% +$448K
MNTX
42
DELISTED
Manitex International, Inc.
MNTX
$5.18M 0.71%
459,230
+197,945
+76% +$2.72M
ASC icon
43
Ardmore Shipping
ASC
$710M
$5.17M 0.71%
474,300
+14,000
+3% +$178K
GIMO
44
DELISTED
Gigamon Inc.
GIMO
$4.9M 0.67%
467,966
+179,999
+63% +$2.14M
SGMO
45
DELISTED
SANGAMO THERAPEUTICS INC
SGMO
$4.85M 0.66%
450,000
– –
SQNS
46
Sequans Communications SA
SQNS
$36.4M
$4.54M 0.62%
22,943
+1,395
+6% +$259K
CVV icon
47
CVD Equipment Corp
CVV
$50M
$4.52M 0.62%
349,166
– –
IPAS
48
DELISTED
Ipass Inc Common Stock
IPAS
$4.5M 0.61%
297,951
– –
DSPG
49
DELISTED
DSP Group Inc
DSPG
$4.47M 0.61%
504,334
– –
SPRT
50
DELISTED
support.com, Inc.
SPRT
$4.25M 0.58%
656,040
– –
1
2
3 4 5

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WIC
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Austin W. Marxe & David M. Greenhouse's Q3 2014 Portfolio in Review

As of Q3 2014, Austin W. Marxe & David M. Greenhouse held 157 positions worth $733M, down 7.1% from $789M the previous quarter. Its ten largest holdings account for 30% of the portfolio.

Austin W. Marxe & David M. Greenhouse withdrew a net $36.1M in Q3 2014, closing 9 positions and reducing 24 holdings. Its most notable exit was Tetraphase Pharmaceuticals, Inc., an estimated $10.9M position sold in full.

By sector, the portfolio is most concentrated in Technology at 33% of assets, up from 30% a quarter earlier, followed by Industrials and Healthcare.

Against the trend, Austin W. Marxe & David M. Greenhouse opened a new position in VITAE PHARMACEUTICALS INC COMMON STOCK worth $6.29M.

  • Austin W. Marxe & David M. Greenhouse's largest Q3 2014 buy was VITAE PHARMACEUTICALS INC COMMON STOCK: 825,000 shares worth $6.29M.
  • Austin W. Marxe & David M. Greenhouse added most to VOCERA COMMUNICATIONS, INC. in Q3 2014, an estimated $21.6M increase.
  • Austin W. Marxe & David M. Greenhouse's biggest Q3 2014 reduction was Arrowhead Research, cutting an estimated $12M.
  • Austin W. Marxe & David M. Greenhouse fully exited Tetraphase Pharmaceuticals, Inc. in Q3 2014, selling an estimated $10.9M.
  • Austin W. Marxe & David M. Greenhouse's ten largest holdings make up 30% of its $733M portfolio in Q3 2014.
  • Austin W. Marxe & David M. Greenhouse opened 17 new positions and closed 9 in Q3 2014.
  • Austin W. Marxe & David M. Greenhouse's portfolio value fell 7.1% quarter-over-quarter to $733M.

Based on Austin W. Marxe & David M. Greenhouse's 13F filing for Q3 2014, filed 14 Nov 2014.