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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
AZN icon
26
AstraZeneca
AZN
$267B
$8.98M 1.06%
+75,000
New +$8.23M
MLKN icon
27
MillerKnoll
MLKN
$1.61B
$8.96M 1.05%
+190,000
New +$8.6M
MU icon
28
Micron Technology
MU
$927B
$8.92M 1.05%
105,000
-157,500
-60% -$13.3M
HOLX
29
DELISTED
Hologic
HOLX
$8.34M 0.98%
+125,000
New +$8.36M
AIOT
30
PowerFleet Inc
AIOT
$525M
$7.88M 0.93%
1,095,188
CLNE icon
31
Clean Energy Fuels
CLNE
$421M
$7.71M 0.91%
760,000
+710,000
+1,420% +$7.33M
GSM icon
32
FerroAtlántica
GSM
$628M
$7.57M 0.89%
1,237,000
+212,000
+21% +$990K
THC icon
33
Tenet Healthcare
THC
$22.6B
$7.37M 0.87%
+110,000
New +$6.82M
AMLP icon
34
PUT
Alerian MLP ETF
AMLP
$12.9B
$7.28M 0.86%
+200,000
New +$6.86M
HLIT icon
35
Harmonic Inc
HLIT
$1.2B
$7.07M 0.83%
830,000
+643,500
+345% +$4.93M
ONTF
36
DELISTED
ON24
ONTF
$6.78M 0.8%
+191,000
New +$7.47M
GE icon
37
CALL
GE Aerospace
GE
$377B
$6.73M 0.79%
100,318
AXNX
38
DELISTED
Axonics, Inc. Common Stock
AXNX
$6.66M 0.78%
105,000
-20,000
-16% -$1.18M
MYPS icon
39
PLAYSTUDIOS Inc
MYPS
$76.9M
$5.45M 0.64%
+735,000
New +$7.11M
ENVX icon
40
Enovix
ENVX
$866M
$5.17M 0.61%
257,143
+83,086
+48% +$1.13M
GOOG icon
41
Alphabet (Google) Class C
GOOG
$4.07T
$5.01M 0.59%
40,000
+16,000
+67% +$1.91M
SLV icon
42
CALL
iShares Silver Trust
SLV
$27.6B
$4.84M 0.57%
200,000
+100,000
+100% +$2.48M
AMD icon
43
Advanced Micro Devices
AMD
$741B
$4.81M 0.56%
51,200
+6,500
+15% +$525K
RSVAU
44
DELISTED
Rodgers Silicon Valley Acquisition Corp. Unit
RSVAU
$4.46M 0.52%
160,312
+3,303
+2% +$59.9K
DAL icon
45
CALL
Delta Air Lines
DAL
$58.8B
$4.33M 0.51%
100,000
-100,000
-50% -$4.63M
PLUG icon
46
Plug Power
PLUG
$2.73B
$4.27M 0.5%
+125,000
New +$3.63M
PACK icon
47
Ranpak Holdings
PACK
$550M
$4M 0.47%
+160,000
New +$3.36M
MSFT icon
48
Microsoft
MSFT
$2.92T
$3.93M 0.46%
14,500
-60,500
-81% -$15.4M
CWEN.A
49
DELISTED
Clearway Energy Class A
CWEN.A
$3.78M 0.44%
150,000
SLV icon
50
iShares Silver Trust
SLV
$27.6B
$3.75M 0.44%
155,000
+35,000
+29% +$867K

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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.