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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
+13.1%
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
$822M
AUM Growth
+$213M
Cap. Flow
+$159M
Cap. Flow %
19.35%
Top 10 Hldgs %
48.5%
Holding
184
New
56
Increased
30
Reduced
32
Closed
61

Top Buys

Rank Stock Value
1
BIDU icon
Baidu
BIDU
+$30.7M
2
ZEN
ZENDESK INC
ZEN
+$15.8M
3
VRTX icon
Vertex Pharmaceuticals
VRTX
+$15.4M
4
MSFT icon
Microsoft
MSFT
+$15.2M
5
SMAR
Smartsheet Inc.
SMAR
+$13M

Top Sells

Rank Stock Value
1
STKL
SunOpta
STKL
+$19.9M
2
TMUS icon
T-Mobile US
TMUS
+$14.5M
3
EVA
Enviva Inc.
EVA
+$11.3M
4
FTAI icon
FTAI Aviation
FTAI
+$10.4M
5
GDXJ icon
VanEck Junior Gold Miners ETF
GDXJ
+$8.86M

Sector Composition

Rank Sector Weight
1 Technology 29.02%
2 Healthcare 12.33%
3 Communication Services 6.21%
4 Utilities 5.54%
5 Industrials 4.16%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VLDR
101
PUT
DELISTED
Velodyne Lidar, Inc. Common Stock
VLDR
$456K 0.06%
+40,000
New +$753K
VST icon
102
Vistra
VST
$48.2B
$442K 0.05%
+25,000
New +$497K
CHWY icon
103
PUT
Chewy
CHWY
$9.54B
$424K 0.05%
+5,000
New +$487K
CCJ icon
104
Cameco
CCJ
$36.8B
$415K 0.05%
25,000
-125,000
-83% -$1.92M
MTCH icon
105
Match Group
MTCH
$9.19B
$343K 0.04%
+2,500
New +$376K
TWTR
106
CALL
DELISTED
Twitter, Inc.
TWTR
$318K 0.04%
+5,000
New +$306K
YELP icon
107
Yelp
YELP
$1.54B
$293K 0.04%
+7,500
New +$273K
ROCCU
108
DELISTED
Roth CH Acquisition II Co. Unit
ROCCU
$264K 0.03%
25,000
-75,000
-75% -$835K
IVAN.U
109
DELISTED
Ivanhoe Capital Acquisition Corp. Unit, each consisting of one Class A ordinary share and one-third
IVAN.U
$259K 0.03%
+25,000
New +$281K
BIOX icon
110
Bioceres Crop Solutions
BIOX
$20.6M
$255K 0.03%
+25,000
New +$210K
HOFV
111
DELISTED
Hall of Fame Resort & Entertainment Co
HOFV
$251K 0.03%
+2,273
New +$138K
VC icon
112
Visteon
VC
$2.85B
$244K 0.03%
2,000
-500
-20% -$65.6K
NPTN
113
DELISTED
NEOPHOTONICS CORP
NPTN
$239K 0.03%
+20,000
New +$227K
FUBO icon
114
PUT
FuboTV Inc
FUBO
$260M
$221K 0.03%
833
– –
BNED icon
115
Barnes & Noble Education
BNED
$435M
$220K 0.03%
+270
New +$186K
CNH
116
CNH Industrial
CNH
$13.3B
$202K 0.02%
14,822
-1,839
-11% -$23.1K
LXU icon
117
LSB Industries
LXU
$824M
$128K 0.02%
32,500
-227,500
-88% -$727K
GFN
118
DELISTED
General Finance Corporation
GFN
$122K 0.01%
+10,000
New +$101K
AEVA
119
CALL
Aeva Technologies
AEVA
$956M
$116K 0.01%
+2,000
New +$156K
SLB icon
120
SLB Ltd
SLB
$72.7B
$109K 0.01%
+4,000
New +$105K
SIEN
121
DELISTED
Sientra, Inc.
SIEN
$102K 0.01%
+1,400
New +$89.4K
TBT icon
122
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$300M
$87K 0.01%
4,000
+2,500
+167% +$48.4K
VTNR
123
DELISTED
Vertex Energy, Inc
VTNR
$25K ﹤0.01%
17,893
– –
AMZN icon
124
CALL
Amazon
AMZN
$2.44T
– –
-10,000
Closed -$1.63M
AMZN icon
125
Amazon
AMZN
$2.44T
– –
-20,000
Closed -$3.26M
3 4
5
6 7

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Ardsley Advisory Partners's Q1 2021 Portfolio in Review

As of Q1 2021, Ardsley Advisory Partners held 184 positions worth $822M, up 35% from $609M the previous quarter. Its ten largest holdings account for 48% of the portfolio.

Ardsley Advisory Partners deployed $159M of net new capital in Q1 2021, opening 56 new positions and adding to 30 existing holdings. Its largest new stake was Vertex Pharmaceuticals: 70,000 shares worth $15M.

By sector, the portfolio is most concentrated in Technology at 29% of assets, up from 25% a quarter earlier, followed by Healthcare and Communication Services.

On the sell side, the largest reduction was SunOpta, an estimated $19.9M trimmed.

  • Ardsley Advisory Partners's largest Q1 2021 buy was Vertex Pharmaceuticals: 70,000 shares worth $15M.
  • Ardsley Advisory Partners added most to Baidu in Q1 2021, an estimated $30.7M increase.
  • Ardsley Advisory Partners's biggest Q1 2021 reduction was SunOpta, cutting an estimated $19.9M.
  • Ardsley Advisory Partners fully exited Enviva Inc. in Q1 2021, selling an estimated $11.3M.
  • Ardsley Advisory Partners's ten largest holdings make up 48% of its $822M portfolio in Q1 2021.
  • Ardsley Advisory Partners opened 56 new positions and closed 61 in Q1 2021.
  • Ardsley Advisory Partners's portfolio value rose 35% quarter-over-quarter to $822M.

Based on Ardsley Advisory Partners's 13F filing for Q1 2021, filed 17 May 2021.