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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
-$4.66M
Cap. Flow %
-0.76%
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

Sector Composition

Rank Sector Weight
1 Technology 25.18%
2 Miscellaneous 21.2%
3 Healthcare 13.23%
4 Industrials 8.7%
5 Utilities 8.53%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BA icon
26
Boeing
BA
$166B
$7.49M 1.23%
+35,000
New +$6.73M
AIOT
27
PowerFleet Inc
AIOT
$403M
$7.15M 1.17%
962,688
-11,104
-1% -$74.3K
TSLA icon
28
PUT
Tesla
TSLA
$1.44T
$7.06M 1.16%
+30,000
New +$5.12M
MXL icon
29
MaxLinear
MXL
$6.76B
$6.68M 1.1%
+175,000
New +$5.08M
ACACU
30
DELISTED
Acies Acquisition Corp Unit
ACACU
$6.59M 1.08%
+615,000
New +$6.26M
AUPH icon
31
Aurinia Pharmaceuticals
AUPH
$2.14B
$5.63M 0.92%
407,000
+27,500
+7% +$400K
FLEX icon
32
Flex
FLEX
$42.8B
$5.13M 0.84%
+378,859
New +$4.38M
UBER icon
33
CALL
Uber
UBER
$146B
$5.1M 0.84%
100,000
GSM icon
34
FerroAtlántica
GSM
$800M
$5.08M 0.83%
+3,095,000
New +$3.25M
DT icon
35
CALL
Dynatrace
DT
$14.8B
$4.98M 0.82%
+115,000
New +$4.57M
HCA icon
36
HCA Healthcare
HCA
$92.4B
$4.11M 0.68%
+25,000
New +$3.66M
DAL icon
37
Delta Air Lines
DAL
$52.6B
$4.02M 0.66%
+100,000
New +$3.64M
DIS icon
38
CALL
Walt Disney
DIS
$184B
$3.81M 0.62%
+21,000
New +$3.01M
IEAWW
39
DELISTED
Infrastructure and Energy Alternatives, Inc. Warrant
IEAWW
$3.78M 0.62%
1,199,327
+963,327
+408% +$1.26M
GOOG icon
40
Alphabet (Google) Class C
GOOG
$4.1T
$3.42M 0.56%
+39,000
New +$3.29M
FE icon
41
FirstEnergy
FE
$26.7B
$3.37M 0.55%
110,000
+70,000
+175% +$2.1M
AMZN icon
42
Amazon
AMZN
$2.77T
$3.26M 0.53%
20,000
MP icon
43
MP Materials
MP
$9B
$3.06M 0.5%
95,000
+80,000
+533% +$1.55M
SPY icon
44
PUT
State Street SPDR S&P 500 ETF Trust
SPY
$808B
$2.99M 0.49%
8,000
-4,000
-33% -$1.42M
PANW icon
45
Palo Alto Networks
PANW
$270B
$2.67M 0.44%
45,000
+10,500
+30% +$491K
NOVA
46
DELISTED
Sunnova Energy
NOVA
$2.6M 0.43%
+57,500
New +$1.99M
PCG icon
47
PG&E
PCG
$30.4B
$2.55M 0.42%
205,000
+10,000
+5% +$113K
EOSEW
48
Eos Energy Enterprises Warrant
EOSEW
$33.1M
$2.46M 0.4%
+304,000
New +$868K
AMD icon
49
Advanced Micro Devices
AMD
$843B
$2.33M 0.38%
25,350
+15,000
+145% +$1.29M
AMBA icon
50
Ambarella
AMBA
$3B
$2.3M 0.38%
25,000
-97,750
-80% -$6.84M

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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's Q4 2020 filing shows 70 new, 29 increased, 23 reduced and 86 closed positions. Its largest new stake was Cantaloupe: 3,725,575 shares worth $39M. The largest sale was SunOpta, an estimated $43.9M.

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

  • 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.