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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
-2.93%
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
$448M
AUM Growth
-$144M
Cap. Flow
-$96.8M
Cap. Flow %
-21.61%
Top 10 Hldgs %
35.17%
Holding
168
New
47
Increased
21
Reduced
40
Closed
54

Top Buys

Rank Stock Value
1
CLS icon
Celestica
CLS
+$19M
2
XIFR
XPLR Infrastructure LP
XIFR
+$13.4M
3
PCRX icon
Pacira BioSciences
PCRX
+$11.2M
4
RUN icon
Sunrun
RUN
+$6.27M
5
SLB icon
SLB Ltd
SLB
+$5.8M

Top Sells

Rank Stock Value
1
UTHR icon
United Therapeutics
UTHR
+$8.83M
2
IRM icon
Iron Mountain
IRM
+$8.24M
3
VST icon
Vistra
VST
+$6.26M
4
APO icon
Apollo Global Management
APO
+$5.38M
5
SNOW icon
Snowflake
SNOW
+$5.32M

Sector Composition

Rank Sector Weight
1 Technology 34.47%
2 Industrials 13.37%
3 Healthcare 9.34%
4 Utilities 6.52%
5 Materials 6.4%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
FTAI icon
26
FTAI Aviation
FTAI
$21.8B
$5.47M 1.22%
154,000
-112,500
-42% -$3.87M
BSX icon
27
Boston Scientific
BSX
$68.5B
$5.37M 1.2%
+101,650
New +$5.33M
FTAI icon
28
CALL
FTAI Aviation
FTAI
$21.8B
$5.33M 1.19%
150,000
GSM icon
29
FerroAtlántica
GSM
$628M
$5.31M 1.19%
1,021,000
-9,000
-0.9% -$46.7K
ROIV icon
30
Roivant Sciences
ROIV
$24.3B
$5.26M 1.17%
450,000
-104,000
-19% -$1.18M
SLV icon
31
CALL
iShares Silver Trust
SLV
$27.6B
$5.08M 1.14%
250,000
ARCB icon
32
ArcBest
ARCB
$3.33B
$5.07M 1.13%
+50,050
New +$5.25M
MSFT icon
33
Microsoft
MSFT
$2.92T
$4.9M 1.09%
15,500
-7,750
-33% -$2.56M
TBLA icon
34
Taboola.com
TBLA
$1.37B
$4.88M 1.09%
1,286,500
-721,000
-36% -$2.54M
HLIT icon
35
Harmonic Inc
HLIT
$1.2B
$4.61M 1.03%
478,500
-385,000
-45% -$4.59M
PCRX icon
36
CALL
Pacira BioSciences
PCRX
$1.05B
$4.57M 1.02%
+149,000
New +$5.37M
EOSE icon
37
Eos Energy Enterprises
EOSE
$1.22B
$4.53M 1.01%
2,107,500
+1,786,000
+556% +$5.35M
STEM icon
38
Stem
STEM
$47.7M
$4.49M 1%
53,000
-17,150
-24% -$1.96M
SGRY icon
39
Surgery Partners
SGRY
$2.04B
$4.39M 0.98%
150,000
-10,000
-6% -$360K
INTC icon
40
Intel
INTC
$435B
$4.19M 0.94%
+118,000
New +$4.11M
AMZN icon
41
Amazon
AMZN
$2.48T
$4.13M 0.92%
32,500
-38,500
-54% -$5.16M
MTZ icon
42
MasTec
MTZ
$24.7B
$4M 0.89%
55,520
-800
-1% -$79.7K
SMH icon
43
PUT
VanEck Semiconductor ETF
SMH
$63.8B
$3.62M 0.81%
+25,000
New +$3.79M
GEN icon
44
Gen Digital
GEN
$16.6B
$3.59M 0.8%
203,000
+100,000
+97% +$1.95M
EVBG
45
DELISTED
Everbridge, Inc. Common Stock
EVBG
$3.36M 0.75%
+150,000
New +$3.87M
UBER icon
46
Uber
UBER
$144B
$3.22M 0.72%
70,000
-70,800
-50% -$3.23M
MIRM icon
47
Mirum Pharmaceuticals
MIRM
$6.84B
$3.16M 0.71%
+100,000
New +$2.74M
NOW icon
48
ServiceNow
NOW
$114B
$2.79M 0.62%
25,000
+8,500
+52% +$970K
URA icon
49
Global X Uranium ETF
URA
$5.41B
$2.7M 0.6%
100,000
-75,000
-43% -$1.76M
NVDA icon
50
NVIDIA
NVDA
$4.77T
$2.61M 0.58%
60,000
-60,000
-50% -$2.69M

Similar funds

Ardsley Advisory Partners's Q3 2023 Portfolio in Review

As of Q3 2023, Ardsley Advisory Partners held 168 positions worth $448M, down 24% from $592M the previous quarter. Its ten largest holdings account for 35% of the portfolio.

Ardsley Advisory Partners withdrew a net $96.8M in Q3 2023, closing 54 positions and reducing 40 holdings. Its most notable exit was United Therapeutics, an estimated $8.83M position sold in full.

By sector, the portfolio is most concentrated in Technology at 34% of assets, up from 30% a quarter earlier, followed by Industrials and Healthcare.

Against the trend, Ardsley Advisory Partners opened a new position in Celestica worth $22.8M.

  • Ardsley Advisory Partners's largest Q3 2023 buy was Celestica: 929,200 shares worth $22.8M.
  • Ardsley Advisory Partners added most to XPLR Infrastructure LP in Q3 2023, an estimated $13.4M increase.
  • Ardsley Advisory Partners's biggest Q3 2023 reduction was Vistra, cutting an estimated $6.26M.
  • Ardsley Advisory Partners fully exited United Therapeutics in Q3 2023, selling an estimated $8.83M.
  • Ardsley Advisory Partners's ten largest holdings make up 35% of its $448M portfolio in Q3 2023.
  • Ardsley Advisory Partners opened 47 new positions and closed 54 in Q3 2023.
  • Ardsley Advisory Partners's portfolio value fell 24% quarter-over-quarter to $448M.

Based on Ardsley Advisory Partners's 13F filing for Q3 2023, filed 14 Nov 2023.