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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
+5.75%
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
$631M
AUM Growth
+$22.7M
Cap. Flow
+$26.2M
Cap. Flow %
4.15%
Top 10 Hldgs %
25.55%
Holding
201
New
73
Increased
34
Reduced
30
Closed
58

Top Buys

Rank Stock Value
1
CRM icon
Salesforce
CRM
+$19M
2
FLR icon
Fluor
FLR
+$11.6M
3
UNH icon
UnitedHealth
UNH
+$11.4M
4
FLNC icon
Fluence Energy
FLNC
+$9.88M
5
LITE icon
Lumentum
LITE
+$9.74M

Top Sells

Rank Stock Value
1
CLS icon
Celestica
CLS
+$18.8M
2
SMTC icon
Semtech
SMTC
+$11.6M
3
AVGO icon
Broadcom
AVGO
+$10.5M
4
NVDA icon
NVIDIA
NVDA
+$10.2M
5
ORCL icon
Oracle
ORCL
+$10.2M

Sector Composition

Rank Sector Weight
1 Technology 33.93%
2 Healthcare 11.79%
3 Industrials 9.74%
4 Utilities 4.7%
5 Consumer Discretionary 4.64%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NCNO icon
126
nCino
NCNO
$2.06B
$672K 0.11%
+20,000
New +$745K
S icon
127
CALL
SentinelOne
S
$6.35B
$666K 0.11%
30,000
-75,000
-71% -$1.91M
AIOT
128
PowerFleet Inc
AIOT
$537M
$666K 0.11%
+100,000
New +$600K
TER icon
129
CALL
Teradyne
TER
$50B
$630K 0.1%
+5,000
New +$592K
WDC icon
130
CALL
Western Digital
WDC
$159B
$596K 0.09%
+13,230
New +$665K
OPAL icon
131
OPAL Fuels
OPAL
$62.5M
$509K 0.08%
150,000
+25,000
+20% +$91.3K
ASAN icon
132
Asana
ASAN
$1.96B
$507K 0.08%
+25,000
New +$396K
EXTR icon
133
PUT
Extreme Networks
EXTR
$3.8B
$502K 0.08%
+30,000
New +$485K
COMP icon
134
CALL
Compass
COMP
$8.67B
$380K 0.06%
+65,000
New +$412K
COMP icon
135
Compass
COMP
$8.67B
$351K 0.06%
+60,000
New +$380K
NCNO icon
136
CALL
nCino
NCNO
$2.06B
$336K 0.05%
+10,000
New +$372K
INTC icon
137
Intel
INTC
$413B
$331K 0.05%
+16,500
New +$372K
AMPS
138
DELISTED
Altus Power
AMPS
$326K 0.05%
80,000
-1,536,000
-95% -$5.62M
LYFT icon
139
CALL
Lyft
LYFT
$5.86B
$323K 0.05%
+25,000
New +$371K
VIAV icon
140
CALL
Viavi Solutions
VIAV
$7.95B
$202K 0.03%
+20,000
New +$197K
BNED icon
141
CALL
Barnes & Noble Education
BNED
$435M
$201K 0.03%
+20,000
New +$205K
AMBA icon
142
Ambarella
AMBA
$3.04B
$182K 0.03%
+2,500
New +$159K
NOVA
143
CALL
DELISTED
Sunnova Energy
NOVA
$172K 0.03%
+50,000
New +$250K
AAPL icon
144
Apple
AAPL
$4.97T
– –
-26,200
Closed -$6.1M
ADBE icon
145
Adobe
ADBE
$105B
– –
-4,000
Closed -$2.07M
ADSK icon
146
Autodesk
ADSK
$51.8B
– –
-17,000
Closed -$4.68M
AEHR icon
147
Aehr Test Systems
AEHR
$2.13B
– –
-270,000
Closed -$3.47M
AKAM icon
148
CALL
Akamai
AKAM
$15.6B
– –
-10,000
Closed -$1.01M
AKAM icon
149
Akamai
AKAM
$15.6B
– –
-17,750
Closed -$1.79M
AMRC icon
150
Ameresco
AMRC
$980M
– –
-170,000
Closed -$6.45M
4 5
6
7 8

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Ardsley Advisory Partners's Q4 2024 Portfolio in Review

As of Q4 2024, Ardsley Advisory Partners held 201 positions worth $631M, up 3.7% from $608M the previous quarter. Its ten largest holdings account for 26% of the portfolio.

Ardsley Advisory Partners deployed $26.2M of net new capital in Q4 2024, opening 73 new positions and adding to 34 existing holdings. Its largest new stake was UnitedHealth: 20,000 shares worth $10.1M.

By sector, the portfolio is most concentrated in Technology at 34% of assets, down from 40% a quarter earlier, followed by Healthcare and Industrials.

On the sell side, the largest reduction was Celestica, an estimated $18.8M trimmed.

  • Ardsley Advisory Partners's largest Q4 2024 buy was UnitedHealth: 20,000 shares worth $10.1M.
  • Ardsley Advisory Partners added most to Salesforce in Q4 2024, an estimated $19M increase.
  • Ardsley Advisory Partners's biggest Q4 2024 reduction was Celestica, cutting an estimated $18.8M.
  • Ardsley Advisory Partners fully exited Semtech in Q4 2024, selling an estimated $11.6M.
  • Ardsley Advisory Partners's ten largest holdings make up 26% of its $631M portfolio in Q4 2024.
  • Ardsley Advisory Partners opened 73 new positions and closed 58 in Q4 2024.
  • Ardsley Advisory Partners's portfolio value rose 3.7% quarter-over-quarter to $631M.

Based on Ardsley Advisory Partners's 13F filing for Q4 2024, filed 14 Feb 2025.