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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
+28.56%
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
$648M
AUM Growth
+$200M
Cap. Flow
+$14.2M
Cap. Flow %
2.19%
Top 10 Hldgs %
41.72%
Holding
183
New
69
Increased
33
Reduced
27
Closed
45

Sector Composition

Rank Sector Weight
1 Miscellaneous 32.31%
2 Technology 26.17%
3 Materials 9.62%
4 Healthcare 7.67%
5 Industrials 6.21%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
HASI icon
26
CALL
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$4.78B
$6.89M 1.06%
+250,000
New +$5.44M
MIRM icon
27
Mirum Pharmaceuticals
MIRM
$6.42B
$6.64M 1.03%
225,000
+125,000
+125% +$3.78M
ASPN icon
28
CALL
Aspen Aerogels
ASPN
$426M
$6.31M 0.97%
400,000
-450,000
-53% -$4.65M
FLR icon
29
Fluor
FLR
$7.35B
$5.97M 0.92%
152,350
-20,900
-12% -$772K
SMIN icon
30
iShares MSCI India Small-Cap ETF
SMIN
$752M
$5.93M 0.92%
+85,000
New +$5.56M
ROIV icon
31
Roivant Sciences
ROIV
$28.9B
$5.91M 0.91%
526,050
+76,050
+17% +$741K
SGRY icon
32
Surgery Partners
SGRY
$1.75B
$5.76M 0.89%
180,000
+30,000
+20% +$871K
NOVA
33
DELISTED
Sunnova Energy
NOVA
$5.72M 0.88%
+375,000
New +$4.11M
STEM icon
34
Stem
STEM
$45.4M
$5.51M 0.85%
71,000
+18,000
+34% +$1.24M
SLV icon
35
CALL
iShares Silver Trust
SLV
$31.7B
$5.45M 0.84%
250,000
DKNG icon
36
DraftKings
DKNG
$11.2B
$5.29M 0.82%
+150,000
New +$5.02M
LEGN icon
37
Legend Biotech
LEGN
$3.42B
$5.11M 0.79%
85,000
EOSE icon
38
Eos Energy Enterprises
EOSE
$1.45B
$4.82M 0.74%
4,379,000
+2,271,500
+108% +$3.31M
FTAI icon
39
FTAI Aviation
FTAI
$20B
$4.79M 0.74%
103,200
-50,800
-33% -$2.03M
AGI icon
40
Alamos Gold
AGI
$15B
$4.71M 0.73%
+350,000
New +$4.58M
TBLA icon
41
Taboola.com
TBLA
$994M
$4.22M 0.65%
975,000
-311,500
-24% -$1.18M
PCRX icon
42
CALL
Pacira BioSciences
PCRX
$976M
$4.16M 0.64%
123,400
-25,600
-17% -$749K
ALK icon
43
Alaska Air
ALK
$4.47B
$3.91M 0.6%
+100,000
New +$3.57M
ALT icon
44
Altimmune
ALT
$630M
$3.82M 0.59%
341,000
-651,050
-66% -$2.72M
GOOG icon
45
Alphabet (Google) Class C
GOOG
$4.2T
$3.6M 0.55%
25,500
+12,750
+100% +$1.73M
GM icon
46
CALL
General Motors
GM
$76B
$3.59M 0.55%
+100,000
New +$3.09M
NOW icon
47
ServiceNow
NOW
$143B
$3.53M 0.55%
25,000
ARRY icon
48
Array Technologies
ARRY
$653M
$3.27M 0.51%
+194,800
New +$3.36M
GSM icon
49
CALL
FerroAtlántica
GSM
$796M
$3.26M 0.5%
+500,500
New +$2.65M
CCJ icon
50
Cameco
CCJ
$40.4B
$3.23M 0.5%
75,000
+25,000
+50% +$1.05M

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Ardsley Advisory Partners's Q4 2023 Portfolio in Review

As of Q4 2023, Ardsley Advisory Partners held 183 positions worth $648M, up 45% from $448M the previous quarter. Its ten largest holdings account for 42% of the portfolio.

Ardsley Advisory Partners's Q4 2023 filing shows 69 new, 33 increased, 27 reduced and 45 closed positions. Its largest new stake was Hannon Armstrong Sustainable Infrastructure Capital: 781,750 shares worth $21.6M. The largest sale was First Solar, an estimated $11.7M.

By sector, the portfolio is most concentrated in Miscellaneous at 32% of assets, up from 19% a quarter earlier, followed by Technology and Materials.

  • Ardsley Advisory Partners's largest Q4 2023 buy was Hannon Armstrong Sustainable Infrastructure Capital: 781,750 shares worth $21.6M.
  • Ardsley Advisory Partners added most to Super Micro Computer in Q4 2023, an estimated $6.57M increase.
  • Ardsley Advisory Partners's biggest Q4 2023 reduction was Aspen Aerogels, cutting an estimated $5.15M.
  • Ardsley Advisory Partners fully exited First Solar in Q4 2023, selling an estimated $11.7M.
  • Ardsley Advisory Partners's ten largest holdings make up 42% of its $648M portfolio in Q4 2023.
  • Ardsley Advisory Partners opened 69 new positions and closed 45 in Q4 2023.
  • Ardsley Advisory Partners's portfolio value rose 45% quarter-over-quarter to $648M.

Based on Ardsley Advisory Partners's 13F filing for Q4 2023, filed 14 Feb 2024.