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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
+5.62%
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
$483M
AUM Growth
+$36.3M
Cap. Flow
+$48.7M
Cap. Flow %
10.09%
Top 10 Hldgs %
39.82%
Holding
168
New
65
Increased
31
Reduced
19
Closed
49

Top Buys

Rank Stock Value
1
CTLT
CATALENT, INC.
CTLT
+$11.4M
2
ITRI icon
Itron
ITRI
+$9.25M
3
FLR icon
Fluor
FLR
+$8.9M
4
PACB icon
Pacific Biosciences
PACB
+$7.8M
5
FSLR icon
First Solar
FSLR
+$6.65M

Sector Composition

Rank Sector Weight
1 Technology 35.4%
2 Industrials 8.27%
3 Healthcare 8.06%
4 Materials 7.9%
5 Utilities 6.59%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
FSLR icon
1
First Solar
FSLR
$22.1B
$33.8M 7.01%
225,900
+44,900
+25% +$6.65M
STKL
2
DELISTED
SunOpta
STKL
$22.7M 4.7%
2,691,000
+12,500
+0.5% +$118K
BIOX icon
3
Bioceres Crop Solutions
BIOX
$21.4M
$22.3M 4.62%
1,854,000
+143,382
+8% +$1.86M
RUN icon
4
Sunrun
RUN
$2.27B
$21.7M 4.48%
901,500
+84,400
+10% +$2.25M
XLI icon
5
PUT
State Street Industrial Select Sector SPDR ETF
XLI
$32.5B
$19.6M 4.07%
+200,000
New +$19M
DIS icon
6
CALL
Walt Disney
DIS
$167B
$17.8M 3.69%
205,000
+195,000
+1,950% +$18.7M
EVA
7
DELISTED
Enviva Inc.
EVA
$13.8M 2.85%
259,750
+99,750
+62% +$5.7M
CTLP
8
DELISTED
Cantaloupe
CTLP
$13.7M 2.84%
3,150,000
-2,567,121
-45% -$9.1M
HLIT icon
9
Harmonic Inc
HLIT
$1.22B
$13.6M 2.81%
1,036,300
-78,200
-7% -$1.09M
ITRI icon
10
Itron
ITRI
$4.33B
$13.3M 2.75%
262,250
+187,250
+250% +$9.25M
ALT icon
11
Altimmune
ALT
$580M
$11.6M 2.4%
704,750
-223,200
-24% -$2.51M
GDX icon
12
CALL
VanEck Gold Miners ETF
GDX
$23.5B
$11.5M 2.37%
+400,000
New +$10.7M
FLEX icon
13
Flex
FLEX
$41B
$10.5M 2.18%
650,894
-44,985
-6% -$675K
SGRY icon
14
Surgery Partners
SGRY
$2.08B
$10.4M 2.16%
375,000
-130,000
-26% -$3.44M
AEM icon
15
Agnico Eagle Mines
AEM
$75.4B
$10.4M 2.15%
200,000
+75,000
+60% +$3.54M
ITRI icon
16
CALL
Itron
ITRI
$4.33B
$10.1M 2.1%
+200,000
New +$9.88M
EOG icon
17
EOG Resources
EOG
$77.5B
$9.71M 2.01%
75,000
+10,000
+15% +$1.33M
FLR icon
18
Fluor
FLR
$6.99B
$9.66M 2%
+278,600
New +$8.9M
CTLT
19
DELISTED
CATALENT, INC.
CTLT
$9.48M 1.96%
+210,500
New +$11.4M
AMPS
20
DELISTED
Altus Power
AMPS
$9.45M 1.96%
1,450,000
-408,500
-22% -$3.34M
XBI icon
21
State Street SPDR S&P Biotech ETF
XBI
$10.3B
$9.19M 1.9%
110,450
+35,000
+46% +$2.83M
TEAM icon
22
Atlassian
TEAM
$24.9B
$8.58M 1.78%
66,650
+28,050
+73% +$4.47M
S icon
23
SentinelOne
S
$6.31B
$8.39M 1.74%
575,200
+136,200
+31% +$2.52M
VST icon
24
Vistra
VST
$50.1B
$8.18M 1.69%
352,500
-65,000
-16% -$1.5M
AEHR icon
25
Aehr Test Systems
AEHR
$2.51B
$8.06M 1.67%
401,000
+207,000
+107% +$4.43M

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Ardsley Advisory Partners's Q4 2022 Portfolio in Review

As of Q4 2022, Ardsley Advisory Partners held 168 positions worth $483M, up 8.1% from $447M the previous quarter. Its ten largest holdings account for 40% of the portfolio.

Ardsley Advisory Partners deployed $48.7M of net new capital in Q4 2022, opening 65 new positions and adding to 31 existing holdings. Its largest new stake was CATALENT, INC.: 210,500 shares worth $9.48M.

By sector, the portfolio is most concentrated in Technology at 35% of assets, up from 34% a quarter earlier, followed by Industrials and Healthcare.

On the sell side, the largest reduction was Cantaloupe, an estimated $9.1M trimmed.

  • Ardsley Advisory Partners's largest Q4 2022 buy was CATALENT, INC.: 210,500 shares worth $9.48M.
  • Ardsley Advisory Partners added most to Itron in Q4 2022, an estimated $9.25M increase.
  • Ardsley Advisory Partners's biggest Q4 2022 reduction was Cantaloupe, cutting an estimated $9.1M.
  • Ardsley Advisory Partners fully exited STAAR Surgical in Q4 2022, selling an estimated $12.3M.
  • Ardsley Advisory Partners's ten largest holdings make up 40% of its $483M portfolio in Q4 2022.
  • Ardsley Advisory Partners opened 65 new positions and closed 49 in Q4 2022.
  • Ardsley Advisory Partners's portfolio value rose 8.1% quarter-over-quarter to $483M.

Based on Ardsley Advisory Partners's 13F filing for Q4 2022, filed 14 Feb 2023.