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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
+39.3%
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
$609M
AUM Growth
+$90.9M
Cap. Flow
-$24.3M
Cap. Flow %
-3.99%
Top 10 Hldgs %
45.49%
Holding
215
New
70
Increased
29
Reduced
23
Closed
86

Top Buys

Rank Stock Value
1
CTLP
Cantaloupe
CTLP
+$36.4M
2
DT icon
Dynatrace
DT
+$18.7M
3
AES icon
AES
AES
+$15.3M
4
TGTX icon
TG Therapeutics
TGTX
+$13.5M
5
TMUS icon
T-Mobile US
TMUS
+$7.13M

Top Sells

Rank Stock Value
1
STKL
SunOpta
STKL
+$43.9M
2
CSIQ icon
Canadian Solar
CSIQ
+$15.5M
3
BABA icon
Alibaba
BABA
+$14.1M
4
IEA
Infrastructure and Energy Alternatives, Inc. Common Stock
IEA
+$10.7M
5
EVA
Enviva Inc.
EVA
+$10.6M

Sector Composition

Rank Sector Weight
1 Technology 25.18%
2 Healthcare 13.23%
3 Industrials 8.7%
4 Utilities 8.53%
5 Communication Services 7.36%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SYNH
201
DELISTED
Syneos Health, Inc. Class A Common Stock
SYNH
– –
-13,500
Closed -$718K
AMRS
202
DELISTED
Amyris Inc.
AMRS
– –
-303,700
Closed -$887K
APTO
203
DELISTED
Aptose Biosciences, Inc.
APTO
– –
-66
Closed -$179K
APEN
204
DELISTED
Apollo Endosurgery, Inc.
APEN
– –
-45,188
Closed -$76K
MYOV
205
DELISTED
Myovant Sciences Ltd.
MYOV
– –
-10,100
Closed -$142K
QTNT
206
DELISTED
Quotient Limited Ordinary Shares
QTNT
– –
-1,000
Closed -$206K
TWTR
207
DELISTED
Twitter, Inc.
TWTR
– –
-6,000
Closed -$268K
SAIL
208
DELISTED
SailPoint Technologies Holdings, Inc. Common Stock
SAIL
– –
-24,500
Closed -$969K
CNR
209
DELISTED
Cornerstone Building Brands, Inc.
CNR
– –
-100,000
Closed -$798K
FLXN
210
DELISTED
Flexion Therapeutics, Inc.
FLXN
– –
-15,000
Closed -$156K
ALXN
211
DELISTED
Alexion Pharmaceuticals
ALXN
– –
-2,500
Closed -$286K
IPHI
212
PUT
DELISTED
INPHI CORPORATION
IPHI
– –
-10,000
Closed -$1.12M
REGI
213
DELISTED
Renewable Energy Group, Inc.
REGI
– –
-27,050
Closed -$1.45M
VG
214
CALL
DELISTED
Vonage Holdings Corporation
VG
– –
-100,000
Closed -$1.02M
VG
215
DELISTED
Vonage Holdings Corporation
VG
– –
-58,500
Closed -$598K
5 6 7 8
9

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Ardsley Advisory Partners's Q4 2020 Portfolio in Review

As of Q4 2020, Ardsley Advisory Partners held 215 positions worth $609M, up 18% from $518M the previous quarter. Its ten largest holdings account for 45% of the portfolio.

Ardsley Advisory Partners withdrew a net $24.3M in Q4 2020, closing 86 positions and reducing 23 holdings. Its most notable exit was Canadian Solar, an estimated $15.5M position sold in full.

By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 16% a quarter earlier, followed by Healthcare and Industrials.

Against the trend, Ardsley Advisory Partners opened a new position in Cantaloupe worth $39M.

  • Ardsley Advisory Partners's largest Q4 2020 buy was Cantaloupe: 3,725,575 shares worth $39M.
  • Ardsley Advisory Partners added most to Dynatrace in Q4 2020, an estimated $18.7M increase.
  • Ardsley Advisory Partners's biggest Q4 2020 reduction was SunOpta, cutting an estimated $43.9M.
  • Ardsley Advisory Partners fully exited Canadian Solar in Q4 2020, selling an estimated $15.5M.
  • Ardsley Advisory Partners's ten largest holdings make up 45% of its $609M portfolio in Q4 2020.
  • Ardsley Advisory Partners opened 70 new positions and closed 86 in Q4 2020.
  • Ardsley Advisory Partners's portfolio value rose 18% quarter-over-quarter to $609M.

Based on Ardsley Advisory Partners's 13F filing for Q4 2020, filed 16 Feb 2021.