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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
+3.62%
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
$631M
AUM Growth
-$128M
Cap. Flow
-$128M
Cap. Flow %
-20.23%
Top 10 Hldgs %
38.34%
Holding
283
New
100
Increased
32
Reduced
32
Closed
102

Sector Composition

Rank Sector Weight
1 Healthcare 24.53%
2 Technology 13.99%
3 Industrials 12.97%
4 Financials 8.91%
5 Consumer Discretionary 5.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NRF
26
DELISTED
NorthStar Realty Finance Corp.
NRF
$8.26M 1.31%
235,000
+222,500
+1,780% +$7.93M
NMIH icon
27
NMI Holdings
NMIH
$3.35B
$7.9M 1.25%
865,000
ARMH
28
DELISTED
ARM HOLDINGS PLC ADS
ARMH
$7.64M 1.21%
+165,000
New +$7.05M
MLCO icon
29
Melco Resorts & Entertainment
MLCO
$2.2B
$7.62M 1.21%
+300,000
New +$7.51M
CALD
30
DELISTED
Callidus Software, Inc.
CALD
$7.59M 1.2%
465,000
+382,300
+462% +$5.61M
LYB icon
31
LyondellBasell Industries
LYB
$19.4B
$7.54M 1.2%
95,000
+85,000
+850% +$7.37M
DAL icon
32
Delta Air Lines
DAL
$57.5B
$7.38M 1.17%
150,000
-130,000
-46% -$5.47M
SCTY
33
CALL
DELISTED
SolarCity Corporation
SCTY
$7.16M 1.13%
+133,800
New +$7.19M
CSTM icon
34
Constellium
CSTM
$3.9B
$7M 1.11%
426,100
-368,900
-46% -$6.87M
SNC
35
DELISTED
State National Companies, Inc.
SNC
$6.01M 0.95%
+501,720
New +$5.88M
CVA
36
DELISTED
Covanta Holding Corporation
CVA
$5.8M 0.92%
263,400
+5,900
+2% +$133K
CBM
37
DELISTED
Cambrex Corporation
CBM
$5.56M 0.88%
257,300
-12,700
-5% -$269K
GM icon
38
CALL
General Motors
GM
$82.8B
$5.24M 0.83%
+150,000
New +$4.79M
AAOI icon
39
Applied Optoelectronics
AAOI
$6.69B
$4.79M 0.76%
427,400
-2,600
-0.6% -$33.2K
XWES
40
DELISTED
WORLD ENERGY SOLUTIONS INC NEW COMMON (DE)
XWES
$4.57M 0.73%
832,995
MLCO icon
41
CALL
Melco Resorts & Entertainment
MLCO
$2.2B
$4.32M 0.68%
+170,000
New +$4.26M
CIO
42
DELISTED
City Office REIT
CIO
$3.62M 0.57%
+282,500
New +$3.69M
SLCA
43
DELISTED
U.S. SILICA HOLDINGS, INC.
SLCA
$3.47M 0.55%
+135,000
New +$5.33M
TROX icon
44
CALL
Tronox
TROX
$965M
$3.45M 0.55%
144,300
-508,200
-78% -$11.8M
MGNI icon
45
Magnite
MGNI
$2.85B
$2.99M 0.47%
+185,000
New +$2.39M
TSEM icon
46
Tower Semiconductor
TSEM
$22.7B
$2.8M 0.44%
210,000
+10,000
+5% +$112K
C icon
47
CALL
Citigroup
C
$216B
$2.71M 0.43%
50,000
+40,000
+400% +$2.12M
DE icon
48
PUT
Deere & Co
DE
$169B
$2.21M 0.35%
+25,000
New +$2.16M
DDD icon
49
3D Systems Corp
DDD
$412M
$1.97M 0.31%
+60,000
New +$2.17M
VC icon
50
Visteon
VC
$2.86B
$1.87M 0.3%
+17,500
New +$1.69M

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Ardsley Advisory Partners's Q4 2014 Portfolio in Review

As of Q4 2014, Ardsley Advisory Partners held 283 positions worth $631M, down 17% from $759M the previous quarter. Its ten largest holdings account for 38% of the portfolio.

Ardsley Advisory Partners withdrew a net $128M in Q4 2014, closing 102 positions and reducing 32 holdings. Its most notable exit was Civitas Resources, an estimated $18.5M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 25% of assets, down from 26% a quarter earlier, followed by Technology and Industrials.

Against the trend, Ardsley Advisory Partners opened a new position in Community Health Systems worth $17.8M.

  • Ardsley Advisory Partners's largest Q4 2014 buy was Community Health Systems: 399,300 shares worth $17.8M.
  • Ardsley Advisory Partners added most to SolarCity Corporation in Q4 2014, an estimated $13.3M increase.
  • Ardsley Advisory Partners's biggest Q4 2014 reduction was Gilead Sciences, cutting an estimated $45.2M.
  • Ardsley Advisory Partners fully exited Civitas Resources in Q4 2014, selling an estimated $18.5M.
  • Ardsley Advisory Partners's ten largest holdings make up 38% of its $631M portfolio in Q4 2014.
  • Ardsley Advisory Partners opened 100 new positions and closed 102 in Q4 2014.
  • Ardsley Advisory Partners's portfolio value fell 17% quarter-over-quarter to $631M.

Based on Ardsley Advisory Partners's 13F filing for Q4 2014, filed 17 Feb 2015.