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Ardsley Advisory Partners Portfolio holdings

AUM $960M
1-Year Est. Return 207.76%
This Fund
S&P 500
This Quarter Est. Return
+20.61%
1 Year Est. Return
+207.76%
3 Year Est. Return
+554.53%
5 Year Est. Return
+728.66%
10 Year Est. Return
+4,084.52%
AUM
$490M
AUM Growth
+$34.1M
Cap. Flow
-$5.97M
Cap. Flow %
-1.22%
Top 10 Hldgs %
46.72%
Holding
209
New
78
Increased
28
Reduced
26
Closed
68

Top Buys

Rank Stock Value
1
SUNE
SUNEDISON, INC COM
SUNE
+$22.5M
2
ESI
ITT EDUCATIONAL SERVICES INC
ESI
+$12M
3
CXO
CONCHO RESOURCES INC.
CXO
+$11.9M
4
FSLR icon
First Solar
FSLR
+$10.1M
5
BYD icon
Boyd Gaming
BYD
+$10.1M

Top Sells

Rank Stock Value
1
LINE
LINN ENERGY LLC COM UTS REP LTD LIABILITY CO INTS
LINE
+$17.4M
2
OIS icon
Oil States International
OIS
+$14.3M
3
BAX icon
Baxter International
BAX
+$14.2M
4
PFE icon
Pfizer
PFE
+$13.6M
5
NE
Noble Corporation
NE
+$12.2M

Sector Composition

Rank Sector Weight
1 Technology 22.71%
2 Healthcare 15.05%
3 Miscellaneous 14.35%
4 Industrials 13.19%
5 Energy 10.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ATRC icon
126
AtriCure
ATRC
$2.77B
$192K 0.04%
17,500
-2,500
-13% -$24.6K
RBBN icon
127
Ribbon Communications
RBBN
$356M
$169K 0.03%
10,000
+4,000
+67% +$68K
RDA
128
DELISTED
RDA MICROELECTRONICS INC SPONSORED ADR
RDA
$168K 0.03%
+11,000
New +$131K
PLCM
129
DELISTED
POLYCOM INC
PLCM
$164K 0.03%
+15,000
New +$156K
MFLX
130
DELISTED
MULTI-FINELINE ELECTRONIX INC
MFLX
$162K 0.03%
+10,000
New +$157K
CODE
131
DELISTED
SPANSION INC, CLASS A COMMON STOCK
CODE
$151K 0.03%
+15,000
New +$170K
EJ
132
DELISTED
E HOUSE (CHINA) HOLDINGS LIMITED
EJ
$138K 0.03%
+16,155
New +$93.6K
MTBL
133
DELISTED
Moatable, Inc. American Depositary Share (each representing forty-five (45) Class A Ordinary Shares)
MTBL
$135K 0.03%
+26,667
New +$137K
RBCN
134
DELISTED
Rubicon Technology, Inc.
RBCN
$121K 0.02%
+1,000
New +$101K
VNDA icon
135
Vanda Pharmaceuticals
VNDA
$308M
$110K 0.02%
10,000
– –
DYAX
136
DELISTED
DYAX CORPORATION
DYAX
$103K 0.02%
15,000
– –
WSTL
137
DELISTED
Westell Technologies Inc
WSTL
$101K 0.02%
+7,500
New +$87.6K
AUDC icon
138
AudioCodes
AUDC
$232M
$98K 0.02%
+14,000
New +$79.1K
PT
139
DELISTED
PORTUGAL TELECOM SGPS, S.A.
PT
$67K 0.01%
+15,000
New +$59.2K
MDXG icon
140
MiMedx Group
MDXG
$667M
$42K 0.01%
+10,000
New +$55.1K
NSPH
141
DELISTED
NANOSPHERE INC. COM NEW
NSPH
$30K 0.01%
+750
New +$37.4K
AMGN icon
142
Amgen
AMGN
$204B
– –
-3,500
Closed -$345K
AMSC icon
143
American Superconductor
AMSC
$1.43B
– –
-30,000
Closed -$792K
AROC icon
144
Archrock
AROC
$5.75B
– –
-30,000
Closed -$844K
BAX icon
145
Baxter International
BAX
$12.3B
– –
-378,326
Closed -$14.2M
BRKR icon
146
Bruker
BRKR
$8.14B
– –
-10,000
Closed -$162K
BWEN icon
147
Broadwind
BWEN
$94.2M
– –
-50,000
Closed -$239K
C icon
148
CALL
Citigroup
C
$233B
– –
-50,000
Closed -$2.4M
CALX icon
149
Calix
CALX
$2.22B
– –
-10,000
Closed -$101K
CIEN icon
150
Ciena
CIEN
$49.6B
– –
-15,000
Closed -$291K
4 5
6
7 8

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Ardsley Advisory Partners's Q3 2013 Portfolio in Review

As of Q3 2013, Ardsley Advisory Partners held 209 positions worth $490M, up 7.5% from $456M the previous quarter. Its ten largest holdings account for 47% of the portfolio.

Ardsley Advisory Partners's Q3 2013 filing shows 78 new, 28 increased, 26 reduced and 68 closed positions. Its largest new stake was ITT EDUCATIONAL SERVICES INC: 425,000 shares worth $13.2M. The largest sale was LINN ENERGY LLC COM UTS REP LTD LIABILITY CO INTS, an estimated $17.4M.

By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 11% a quarter earlier, followed by Healthcare and Miscellaneous.

  • Ardsley Advisory Partners's largest Q3 2013 buy was ITT EDUCATIONAL SERVICES INC: 425,000 shares worth $13.2M.
  • Ardsley Advisory Partners added most to SUNEDISON, INC COM in Q3 2013, an estimated $22.5M increase.
  • Ardsley Advisory Partners's biggest Q3 2013 reduction was Pfizer, cutting an estimated $13.6M.
  • Ardsley Advisory Partners fully exited LINN ENERGY LLC COM UTS REP LTD LIABILITY CO INTS in Q3 2013, selling an estimated $17.4M.
  • Ardsley Advisory Partners's ten largest holdings make up 47% of its $490M portfolio in Q3 2013.
  • Ardsley Advisory Partners opened 78 new positions and closed 68 in Q3 2013.
  • Ardsley Advisory Partners's portfolio value rose 7.5% quarter-over-quarter to $490M.

Based on Ardsley Advisory Partners's 13F filing for Q3 2013, filed 8 Nov 2013.