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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
+$54.2M
Cap. Flow %
6.59%
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 Healthcare 15.81%
2 Technology 10.73%
3 Utilities 6.45%
4 Materials 4.95%
5 Energy 4.88%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
ESI icon
26
Element Solutions
ESI
$8.89B
$10.2M 1.23%
1,025,000
+530,000
+107% +$5.5M
CWEN.A
27
DELISTED
Clearway Energy Class A
CWEN.A
$10M 1.22%
532,000
+15,000
+3% +$282K
HDP
28
DELISTED
Hortonworks, Inc.
HDP
$8.04M 0.98%
400,000
+130,000
+48% +$2.38M
OKTA icon
29
Okta
OKTA
$23.7B
$7.46M 0.91%
+291,500
New +$8.15M
PE
30
DELISTED
PARSLEY ENERGY INC
PE
$7.36M 0.89%
250,000
-350,000
-58% -$9.35M
CLVS
31
DELISTED
Clovis Oncology, Inc.
CLVS
$7.11M 0.86%
104,500
-8,000
-7% -$559K
NFX
32
DELISTED
Newfield Exploration
NFX
$6.94M 0.84%
+220,000
New +$6.67M
BOX icon
33
Box
BOX
$4.36B
$6.7M 0.81%
317,000
+305,000
+2,542% +$6.43M
NSM
34
CALL
DELISTED
Nationstar Mortgage Holdings
NSM
$6.47M 0.79%
350,000
-150,000
-30% -$2.74M
TXMD icon
35
TherapeuticsMD
TXMD
$23.8M
$6.34M 0.77%
21,000
+20,500
+4,100% +$5.71M
DB icon
36
CALL
Deutsche Bank
DB
$67.6B
$6.18M 0.75%
+325,000
New +$5.86M
SRCI
37
DELISTED
SRC Energy Inc
SRCI
$6.18M 0.75%
+725,000
New +$6.39M
APTI
38
DELISTED
Apptio, Inc. Class A Common Stock
APTI
$6.16M 0.75%
+262,000
New +$5.57M
HCR
39
DELISTED
Hi-Crush Inc. Common Stock
HCR
$6.07M 0.74%
570,000
-65,000
-10% -$652K
ADMS
40
DELISTED
Adamas Pharmaceuticals
ADMS
$5.25M 0.64%
+155,000
New +$4.33M
GPRE icon
41
Green Plains
GPRE
$1.15B
$5.04M 0.61%
299,100
-265,900
-47% -$4.68M
WOLF icon
42
Wolfspeed
WOLF
$1.14B
$5.01M 0.61%
135,000
+27,500
+26% +$948K
RUN icon
43
Sunrun
RUN
$2.3B
$4.99M 0.61%
845,200
+480,200
+132% +$2.76M
FOLD
44
DELISTED
Amicus Therapeutics
FOLD
$4.75M 0.58%
330,000
-35,000
-10% -$481K
CBAY
45
DELISTED
Cymabay Therapeutics
CBAY
$4.6M 0.56%
500,000
+429,790
+612% +$3.67M
LITE icon
46
Lumentum
LITE
$50.7B
$4.11M 0.5%
84,000
-58,500
-41% -$3.26M
MBII
47
DELISTED
Marrone Bio Innovations, Inc.
MBII
$4.05M 0.49%
3,681,580
CSIQ icon
48
Canadian Solar
CSIQ
$927M
$3.84M 0.47%
227,800
-72,700
-24% -$1.25M
IMMU
49
DELISTED
Immunomedics Inc
IMMU
$3.64M 0.44%
+225,000
New +$2.66M
ALXN
50
CALL
DELISTED
Alexion Pharmaceuticals
ALXN
$3.59M 0.44%
+30,000
New +$3.65M

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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 deployed $54.2M of net new capital in Q4 2017, opening 61 new positions and adding to 39 existing holdings. Its largest new stake was Macerich: 198,500 shares worth $13M.

By sector, the portfolio is most concentrated in Healthcare at 16% of assets, down from 17% a quarter earlier, followed by Technology and Utilities.

On the sell side, the largest reduction was PARSLEY ENERGY INC, an estimated $9.35M trimmed.

  • 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.