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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
-2.14%
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
$647M
AUM Growth
-$121M
Cap. Flow
-$96.2M
Cap. Flow %
-14.88%
Top 10 Hldgs %
49.69%
Holding
218
New
78
Increased
25
Reduced
30
Closed
79

Sector Composition

Rank Sector Weight
1 Technology 10.76%
2 Healthcare 10.46%
3 Real Estate 10.25%
4 Energy 7.86%
5 Financials 6.43%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SPY icon
1
CALL
State Street SPDR S&P 500 ETF Trust
SPY
$783B
$108M 16.69%
+525,000
New +$102M
AKRX
2
DELISTED
Akorn Inc
AKRX
$35.6M 5.51%
1,514,000
+166,500
+12% +$4.38M
QQQ icon
3
CALL
Invesco QQQ Trust
QQQ
$445B
$32.8M 5.07%
+300,000
New +$31.2M
HASI icon
4
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$4.95B
$28.3M 4.38%
1,474,381
+44,381
+3% +$795K
JAZZ icon
5
Jazz Pharmaceuticals
JAZZ
$16.1B
$26.8M 4.15%
205,500
-18,500
-8% -$2.3M
NFX
6
DELISTED
Newfield Exploration
NFX
$21.3M 3.29%
640,000
+200,000
+45% +$5.64M
BIS icon
7
ProShares UltraShort NASDAQ Biotechnology
BIS
$2.23M
$19.2M 2.96%
55,000
+45,625
+487% +$15.9M
AAOI icon
8
Applied Optoelectronics
AAOI
$7.07B
$18.1M 2.8%
1,212,500
+107,500
+10% +$1.71M
AY
9
DELISTED
Atlantica Sustainable Infrastructure plc Ordinary Shares
AY
$16.8M 2.6%
946,100
-408,900
-30% -$6.91M
GOOG icon
10
Alphabet (Google) Class C
GOOG
$4.07T
$14.5M 2.24%
388,000
+166,000
+75% +$5.95M
OPCH icon
11
Option Care Health
OPCH
$3.53B
$14.3M 2.21%
1,672,500
+146,250
+10% +$1.1M
NRF
12
DELISTED
NorthStar Realty Finance Corp.
NRF
$14M 2.16%
1,065,000
+327,171
+44% +$4.01M
MSFT icon
13
CALL
Microsoft
MSFT
$2.92T
$13.8M 2.14%
+250,000
New +$13.1M
DOC
14
DELISTED
PHYSICIANS REALTY TRUST
DOC
$13.5M 2.08%
725,000
-165,000
-19% -$2.84M
OUT icon
15
Outfront Media
OUT
$5.72B
$13M 2.01%
624,825
-30,479
-5% -$618K
TREE icon
16
LendingTree
TREE
$572M
$11.7M 1.81%
+120,000
New +$9.37M
PXD
17
DELISTED
Pioneer Natural Resource Co.
PXD
$11.3M 1.74%
+80,000
New +$9.91M
PEGI
18
DELISTED
Pattern Energy Group Inc. Class A
PEGI
$10.8M 1.67%
565,500
+170,500
+43% +$3.06M
CIO
19
DELISTED
City Office REIT
CIO
$9.51M 1.47%
834,200
+337,500
+68% +$3.99M
PE
20
DELISTED
PARSLEY ENERGY INC
PE
$9.04M 1.4%
400,000
-15,000
-4% -$277K
STKL
21
DELISTED
SunOpta
STKL
$8.9M 1.38%
1,995,000
+248,800
+14% +$1.36M
CELG
22
DELISTED
Celgene Corp
CELG
$8.59M 1.33%
85,800
-71,700
-46% -$7.38M
DG icon
23
Dollar General
DG
$27.8B
$8.56M 1.32%
100,000
-25,000
-20% -$1.89M
LYB icon
24
LyondellBasell Industries
LYB
$18.8B
$8.26M 1.28%
+96,500
New +$7.75M
MLNX
25
DELISTED
Mellanox Technologies, Ltd.
MLNX
$8.15M 1.26%
150,000
-65,500
-30% -$3.04M

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Ardsley Advisory Partners's Q1 2016 Portfolio in Review

As of Q1 2016, Ardsley Advisory Partners held 218 positions worth $647M, down 16% from $768M the previous quarter. Its ten largest holdings account for 50% of the portfolio.

Ardsley Advisory Partners withdrew a net $96.2M in Q1 2016, closing 79 positions and reducing 30 holdings. Its most notable exit was Bausch Health, an estimated $18.3M position sold in full.

By sector, the portfolio is most concentrated in Technology at 11% of assets, up from 7.9% a quarter earlier, followed by Healthcare and Real Estate.

Against the trend, Ardsley Advisory Partners opened a new position in Pioneer Natural Resource Co. worth $11.3M.

  • Ardsley Advisory Partners's largest Q1 2016 buy was Pioneer Natural Resource Co.: 80,000 shares worth $11.3M.
  • Ardsley Advisory Partners added most to ProShares UltraShort NASDAQ Biotechnology in Q1 2016, an estimated $15.9M increase.
  • Ardsley Advisory Partners's biggest Q1 2016 reduction was Clearway Energy Class A, cutting an estimated $10.8M.
  • Ardsley Advisory Partners fully exited Bausch Health in Q1 2016, selling an estimated $18.3M.
  • Ardsley Advisory Partners's ten largest holdings make up 50% of its $647M portfolio in Q1 2016.
  • Ardsley Advisory Partners opened 78 new positions and closed 79 in Q1 2016.
  • Ardsley Advisory Partners's portfolio value fell 16% quarter-over-quarter to $647M.

Based on Ardsley Advisory Partners's 13F filing for Q1 2016, filed 16 May 2016.