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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
+2.83%
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
$823M
AUM Growth
+$71.1M
Cap. Flow
-$53M
Cap. Flow %
-6.44%
Top 10 Hldgs %
50.09%
Holding
190
New
61
Increased
39
Reduced
31
Closed
53

Top Buys

Rank Stock Value
1
ABBV icon
AbbVie
ABBV
+$19.1M
2
MAC icon
Macerich
MAC
+$12.1M
3
EVA
Enviva Inc.
EVA
+$9.8M
4
OKTA icon
Okta
OKTA
+$8.15M
5
PEGI
Pattern Energy Group Inc. Class A
PEGI
+$7.71M

Top Sells

Rank Stock Value
1
RITM icon
Rithm Capital
RITM
+$19.4M
2
ZBH icon
Zimmer Biomet
ZBH
+$12.9M
3
ORCL icon
Oracle
ORCL
+$12.8M
4
URI icon
United Rentals
URI
+$10.4M
5
CIO
City Office REIT
CIO
+$10.1M

Sector Composition

Rank Sector Weight
1 Miscellaneous 40.54%
2 Healthcare 16.94%
3 Technology 10.73%
4 Utilities 8.3%
5 Materials 5.44%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AET
76
DELISTED
Aetna Inc
AET
$905K 0.11%
5,000
-2,000
-29% -$344K
BMRN icon
77
BioMarin Pharmaceuticals
BMRN
$12.7B
$892K 0.11%
10,000
+3,000
+43% +$261K
AMZN icon
78
Amazon
AMZN
$2.77T
$878K 0.11%
15,000
-25,300
-63% -$1.39M
NGD
79
CALL
DELISTED
New Gold Inc
NGD
$823K 0.1%
+250,000
New +$839K
RUN icon
80
PUT
Sunrun
RUN
$2.06B
$807K 0.1%
+136,800
New +$786K
MU icon
81
Micron Technology
MU
$1.1T
$740K 0.09%
+18,000
New +$775K
VXX
82
DELISTED
iPath S&P 500 VIX Short-Term Futures ETN due 1/30/2019
VXX
$697K 0.08%
+25,000
New +$825K
CSCO icon
83
Cisco
CSCO
$442B
$689K 0.08%
+18,000
New +$643K
WDAY icon
84
Workday
WDAY
$44.8B
$661K 0.08%
+6,500
New +$694K
NTGR icon
85
NETGEAR
NTGR
$604M
$646K 0.08%
+11,000
New +$563K
ABEO icon
86
Abeona Therapeutics
ABEO
$310M
$634K 0.08%
1,600
-400
-20% -$165K
LLY icon
87
Eli Lilly
LLY
$994B
$634K 0.08%
+7,500
New +$638K
ORBC
88
DELISTED
ORBCOMM, Inc.
ORBC
$611K 0.07%
+60,000
New +$634K
SUPN icon
89
Supernus Pharmaceuticals
SUPN
$2.42B
$598K 0.07%
+15,000
New +$593K
UHS icon
90
Universal Health Services
UHS
$10.3B
$567K 0.07%
+5,000
New +$534K
CVS icon
91
CVS Health
CVS
$121B
$545K 0.07%
+7,500
New +$545K
BSX icon
92
Boston Scientific
BSX
$62.3B
$496K 0.06%
+20,000
New +$552K
BOLD
93
DELISTED
Audentes Therapeutics, Inc
BOLD
$471K 0.06%
15,072
-10,000
-40% -$275K
MCK icon
94
McKesson
MCK
$103B
$468K 0.06%
+3,000
New +$444K
MULE
95
DELISTED
MuleSoft, Inc.
MULE
$465K 0.06%
+20,000
New +$453K
VYGR icon
96
Voyager Therapeutics
VYGR
$197M
$415K 0.05%
+25,000
New +$429K
AMD icon
97
Advanced Micro Devices
AMD
$843B
$411K 0.05%
40,000
+30,000
+300% +$351K
MDT icon
98
Medtronic
MDT
$116B
$404K 0.05%
+5,000
New +$400K
MLNX
99
DELISTED
Mellanox Technologies, Ltd.
MLNX
$388K 0.05%
+6,000
New +$317K
EXEL icon
100
Exelixis
EXEL
$13.9B
$380K 0.05%
+12,500
New +$333K

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Ardsley Advisory Partners's Q4 2017 Portfolio in Review

As of Q4 2017, Ardsley Advisory Partners held 190 positions worth $823M, up 9.5% from $752M the previous quarter. Its ten largest holdings account for 50% of the portfolio.

Ardsley Advisory Partners withdrew a net $53M in Q4 2017, closing 53 positions and reducing 31 holdings. Its most notable exit was Rithm Capital, an estimated $19.4M position sold in full.

By sector, the portfolio is most concentrated in Miscellaneous at 41% of assets, up from 28% a quarter earlier, followed by Healthcare and Technology.

Against the trend, Ardsley Advisory Partners opened a new position in Macerich worth $13M.

  • Ardsley Advisory Partners's largest Q4 2017 buy was Macerich: 198,500 shares worth $13M.
  • Ardsley Advisory Partners added most to AbbVie in Q4 2017, an estimated $19.1M increase.
  • Ardsley Advisory Partners's biggest Q4 2017 reduction was PARSLEY ENERGY INC, cutting an estimated $9.35M.
  • Ardsley Advisory Partners fully exited Rithm Capital in Q4 2017, selling an estimated $19.4M.
  • Ardsley Advisory Partners's ten largest holdings make up 50% of its $823M portfolio in Q4 2017.
  • Ardsley Advisory Partners opened 61 new positions and closed 53 in Q4 2017.
  • Ardsley Advisory Partners's portfolio value rose 9.5% quarter-over-quarter to $823M.

Based on Ardsley Advisory Partners's 13F filing for Q4 2017, filed 14 Feb 2018.