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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
CRM icon
1
Salesforce
CRM
$149B
$30.8M 4.88%
92,000
+59,500
+183% +$19M
FLR icon
2
Fluor
FLR
$6.89B
$27.4M 4.34%
555,000
+219,650
+65% +$11.6M
ITRI icon
3
Itron
ITRI
$4.75B
$15.2M 2.41%
140,000
-50,000
-26% -$5.59M
OSCR icon
4
Oscar Health
OSCR
$9.47B
$15.1M 2.4%
1,125,000
+22,400
+2% +$361K
INDV icon
5
Indivior Pharmaceuticals
INDV
$4.85B
$14.9M 2.37%
1,200,000
+238,550
+25% +$2.45M
MSFT icon
6
Microsoft
MSFT
$2.92T
$12.6M 2.01%
30,000
-1,000
-3% -$426K
ANET icon
7
PUT
Arista Networks
ANET
$214B
$11.9M 1.89%
+108,000
New +$11.1M
AMZN icon
8
Amazon
AMZN
$2.48T
$11.5M 1.83%
52,500
+2,500
+5% +$511K
WULF icon
9
TeraWulf
WULF
$8.47B
$11M 1.74%
1,950,000
-8,000
-0.4% -$51.6K
STKL
10
DELISTED
SunOpta
STKL
$10.7M 1.7%
1,390,000
-290,000
-17% -$2.05M
RSP icon
11
CALL
Invesco S&P 500 Equal Weight ETF
RSP
$98.2B
$10.5M 1.67%
+60,000
New +$10.8M
LITE icon
12
Lumentum
LITE
$50.7B
$10.5M 1.66%
+124,950
New +$9.74M
UNH icon
13
UnitedHealth
UNH
$389B
$10.1M 1.6%
+20,000
New +$11.4M
CAMT icon
14
Camtek
CAMT
$6.53B
$10.1M 1.6%
125,000
+111,000
+793% +$8.73M
NFLX icon
15
Netflix
NFLX
$301B
$9.8M 1.55%
110,000
+55,000
+100% +$4.53M
AGI icon
16
Alamos Gold
AGI
$12.1B
$9.68M 1.54%
525,000
+125,000
+31% +$2.42M
TAC icon
17
TransAlta
TAC
$4.03B
$9.55M 1.51%
675,000
-225,000
-25% -$2.57M
RUN icon
18
Sunrun
RUN
$2.3B
$8.74M 1.39%
945,000
-175,000
-16% -$2.17M
GLW icon
19
Corning
GLW
$108B
$8.55M 1.36%
180,000
+28,500
+19% +$1.35M
FLNC icon
20
Fluence Energy
FLNC
$1.68B
$8.18M 1.3%
515,000
+505,000
+5,050% +$9.88M
NOW icon
21
ServiceNow
NOW
$114B
$8.06M 1.28%
+38,000
New +$7.7M
BRBR icon
22
BellRing Brands
BRBR
$1.59B
$7.91M 1.25%
105,000
– –
MIRM icon
23
Mirum Pharmaceuticals
MIRM
$6.84B
$7.86M 1.25%
190,000
– –
SMTC icon
24
PUT
Semtech
SMTC
$10.4B
$7.73M 1.23%
+125,000
New +$6.6M
OKTA icon
25
Okta
OKTA
$23.7B
$7.68M 1.22%
+97,200
New +$7.53M
1
2 3 4 5

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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.