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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
+22.12%
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
$753M
AUM Growth
+$263M
Cap. Flow
+$57.5M
Cap. Flow %
7.64%
Top 10 Hldgs %
53.85%
Holding
237
New
96
Increased
27
Reduced
27
Closed
76

Sector Composition

Rank Sector Weight
1 Miscellaneous 28.57%
2 Technology 20.63%
3 Healthcare 13.19%
4 Industrials 7.18%
5 Materials 6.3%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ALR
126
DELISTED
Alere Inc
ALR
$272K 0.04%
+7,500
New +$249K
RVBD
127
DELISTED
RIVERBED TECHNOLOGY, INC COM
RVBD
$271K 0.04%
+15,000
New +$243K
CBM
128
DELISTED
Cambrex Corporation
CBM
$267K 0.04%
+15,000
New +$259K
PWRD
129
DELISTED
PERFECT WORLD CO LTD SPONSORED ADR REPSTG CL B (CAYMAN ISL)
PWRD
$267K 0.04%
15,000
RAMP icon
130
LiveRamp
RAMP
$2.29B
$259K 0.03%
7,000
-51,000
-88% -$1.7M
LLY icon
131
Eli Lilly
LLY
$994B
$255K 0.03%
+5,000
New +$250K
TWTR
132
DELISTED
Twitter, Inc.
TWTR
$255K 0.03%
+4,000
New +$199K
TRIB
133
Trinity Biotech
TRIB
$6.29M
$251K 0.03%
67
-16
-19% -$57.6K
MRK icon
134
Merck
MRK
$355B
$250K 0.03%
5,240
ENZ
135
DELISTED
Enzo Biochem, Inc.
ENZ
$248K 0.03%
+85,000
New +$211K
NOK icon
136
PUT
Nokia
NOK
$62.3B
$243K 0.03%
+30,000
New +$226K
EXAS
137
DELISTED
Exact Sciences
EXAS
$235K 0.03%
+20,000
New +$229K
ZBH icon
138
Zimmer Biomet
ZBH
$17.8B
$233K 0.03%
2,575
-2,575
-50% -$223K
MRVL icon
139
Marvell Technology
MRVL
$212B
$216K 0.03%
+15,000
New +$193K
VXX
140
DELISTED
iPath S&P 500 VIX Short-Term Futures ETN due 1/30/2019
VXX
$213K 0.03%
+313
New +$250K
MFLX
141
DELISTED
MULTI-FINELINE ELECTRONIX INC
MFLX
$208K 0.03%
15,000
+5,000
+50% +$68.4K
YELP icon
142
Yelp
YELP
$1.15B
$207K 0.03%
+3,000
New +$199K
SEAC
143
DELISTED
Seachange International Inc
SEAC
$207K 0.03%
+850
New +$224K
ICLR icon
144
Icon
ICLR
$13.1B
$202K 0.03%
5,000
-2,500
-33% -$99.4K
CCSC
145
DELISTED
COUNTRY STYLE COOKING RESTAURANT CHAIN CO LTD ADS CAYMAN ISL
CCSC
$201K 0.03%
20,000
-5,000
-20% -$50.1K
BSX icon
146
Boston Scientific
BSX
$62.3B
$180K 0.02%
+15,000
New +$177K
STRM
147
DELISTED
Streamline Health Solutions
STRM
$175K 0.02%
+1,667
New +$183K
JBL icon
148
Jabil
JBL
$33.3B
$174K 0.02%
10,000
-2,000
-17% -$40.6K
CCM
149
Concord Medical Services
CCM
$17.2M
$164K 0.02%
+3,415
New +$160K
LMAT icon
150
LeMaitre Vascular
LMAT
$1.84B
$160K 0.02%
+20,000
New +$155K

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Ardsley Advisory Partners's Q4 2013 Portfolio in Review

As of Q4 2013, Ardsley Advisory Partners held 237 positions worth $753M, up 54% from $490M the previous quarter. Its ten largest holdings account for 54% of the portfolio.

Ardsley Advisory Partners deployed $57.5M of net new capital in Q4 2013, opening 96 new positions and adding to 27 existing holdings. Its largest new stake was ProShares Trust UltraShort Lehman 20+ Year Treasury: 250,000 shares worth $19.8M.

By sector, the portfolio is most concentrated in Miscellaneous at 29% of assets, up from 14% a quarter earlier, followed by Technology and Healthcare.

On the sell side, the largest reduction was Canadian Solar, an estimated $15.9M trimmed.

  • Ardsley Advisory Partners's largest Q4 2013 buy was ProShares Trust UltraShort Lehman 20+ Year Treasury: 250,000 shares worth $19.8M.
  • Ardsley Advisory Partners added most to Wolfspeed in Q4 2013, an estimated $23.2M increase.
  • Ardsley Advisory Partners's biggest Q4 2013 reduction was Canadian Solar, cutting an estimated $15.9M.
  • Ardsley Advisory Partners fully exited Anadarko Petroleum in Q4 2013, selling an estimated $25.8M.
  • Ardsley Advisory Partners's ten largest holdings make up 54% of its $753M portfolio in Q4 2013.
  • Ardsley Advisory Partners opened 96 new positions and closed 76 in Q4 2013.
  • Ardsley Advisory Partners's portfolio value rose 54% quarter-over-quarter to $753M.

Based on Ardsley Advisory Partners's 13F filing for Q4 2013, filed 12 Feb 2014.