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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
+7.7%
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
$851M
AUM Growth
+$29M
Cap. Flow
-$4.18M
Cap. Flow %
-0.49%
Top 10 Hldgs %
43.67%
Holding
184
New
61
Increased
36
Reduced
22
Closed
54

Top Buys

Rank Stock Value
1
RUN icon
Sunrun
RUN
+$20.1M
2
WDC icon
Western Digital
WDC
+$12.5M
3
BABA icon
Alibaba
BABA
+$11.1M
4
EVA
Enviva Inc.
EVA
+$10.6M
5
FSLR icon
First Solar
FSLR
+$9.1M

Top Sells

Rank Stock Value
1
BIDU icon
Baidu
BIDU
+$26.2M
2
AES icon
AES
AES
+$18.8M
3
MSFT icon
Microsoft
MSFT
+$15.4M
4
VRTX icon
Vertex Pharmaceuticals
VRTX
+$15M
5
MU icon
Micron Technology
MU
+$13.3M

Sector Composition

Rank Sector Weight
1 Technology 27.94%
2 Healthcare 13.95%
3 Industrials 5.39%
4 Utilities 3.79%
5 Consumer Discretionary 3.67%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SIEN
176
DELISTED
Sientra, Inc.
SIEN
– –
-1,400
Closed -$102K
KLR
177
DELISTED
Kaleyra, Inc.
KLR
– –
-71,429
Closed -$3.52M
VLDR
178
PUT
DELISTED
Velodyne Lidar, Inc. Common Stock
VLDR
– –
-40,000
Closed -$456K
TWTR
179
CALL
DELISTED
Twitter, Inc.
TWTR
– –
-5,000
Closed -$318K
NPTN
180
DELISTED
NEOPHOTONICS CORP
NPTN
– –
-20,000
Closed -$239K
ROCCU
181
DELISTED
Roth CH Acquisition II Co. Unit
ROCCU
– –
-25,000
Closed -$264K
ACACU
182
DELISTED
Acies Acquisition Corp Unit
ACACU
– –
-735,000
Closed -$7.64M
EBIX
183
PUT
DELISTED
Ebix Inc
EBIX
– –
-35,000
Closed -$1.12M
GFN
184
DELISTED
General Finance Corporation
GFN
– –
-10,000
Closed -$122K
4 5 6 7
8

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Ardsley Advisory Partners's Q2 2021 Portfolio in Review

As of Q2 2021, Ardsley Advisory Partners held 184 positions worth $851M, up 3.5% from $822M the previous quarter. Its ten largest holdings account for 44% of the portfolio.

Ardsley Advisory Partners's Q2 2021 filing shows 61 new, 36 increased, 22 reduced and 54 closed positions. Its largest new stake was Sunrun: 415,500 shares worth $23.2M. The largest sale was Baidu, an estimated $26.2M.

By sector, the portfolio is most concentrated in Technology at 28% of assets, down from 29% a quarter earlier, followed by Healthcare and Industrials.

  • Ardsley Advisory Partners's largest Q2 2021 buy was Sunrun: 415,500 shares worth $23.2M.
  • Ardsley Advisory Partners added most to Clean Energy Fuels in Q2 2021, an estimated $7.33M increase.
  • Ardsley Advisory Partners's biggest Q2 2021 reduction was Microsoft, cutting an estimated $15.4M.
  • Ardsley Advisory Partners fully exited Baidu in Q2 2021, selling an estimated $26.2M.
  • Ardsley Advisory Partners's ten largest holdings make up 44% of its $851M portfolio in Q2 2021.
  • Ardsley Advisory Partners opened 61 new positions and closed 54 in Q2 2021.
  • Ardsley Advisory Partners's portfolio value rose 3.5% quarter-over-quarter to $851M.

Based on Ardsley Advisory Partners's 13F filing for Q2 2021, filed 16 Aug 2021.