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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
-9.92%
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
$522M
AUM Growth
-$108M
(-17%)
Cap. Flow
-$13M
Cap. Flow
% of AUM
-2.48%
Top 10 Holdings %
Top 10 Hldgs %
26.87%
Holding
219
New
76
Increased
28
Reduced
28
Closed
80
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Broadcom
AVGO
|
+$22.1M |
| 2 |
Celestica
CLS
|
+$13.4M |
| 3 |
Oracle
ORCL
|
+$13M |
| 4 |
Freeport-McMoran
FCX
|
+$9.57M |
| 5 |
Fluor
FLR
|
+$7.77M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Salesforce
CRM
|
+$21.6M |
| 2 |
Oscar Health
OSCR
|
+$11.5M |
| 3 |
Lumentum
LITE
|
+$10.5M |
| 4 |
Itron
ITRI
|
+$10.2M |
| 5 |
UnitedHealth
UNH
|
+$10.1M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 37.73% |
| 2 | Industrials | 9.97% |
| 3 | Healthcare | 8.77% |
| 4 | Materials | 7.76% |
| 5 | Consumer Discretionary | 5.36% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
1
Fluor
FLR
$6.89B
| $26.3M | 5.04% |
735,000
+180,000
| +32% | +$7.77M |
|
|
2
Broadcom
AVGO
$1.81T
| $22.2M | 4.25% |
132,600
+104,600
| +374% | +$22.1M |
|
3
Alamos Gold
AGI
$12.1B
| $14.7M | 2.82% |
550,000
+25,000
| +5% | +$564K |
|
|
4
Celestica
CLS
$40.3B
| $14.7M | 2.81% |
186,000
+126,000
| +210% | +$13.4M |
|
5
Okta
OKTA
$23.7B
| $11.3M | 2.17% |
107,500
+10,300
| +11% | +$1.01M |
|
|
6
Oracle
ORCL
$346B
| $11.2M | 2.14% |
+80,000
| New | +$13M |
|
7
CALL
iShares Global Clean Energy ETF
ICLN
$2.27B
| $10.3M | 1.97% |
+900,000
| New | +$10.3M |
|
8
Mercado Libre
MELI
$94.4B
| $10M | 1.92% |
5,150
+3,550
| +222% | +$7.05M |
|
9
Aldeyra Therapeutics
ALDX
$95.3M
| $9.89M | 1.89% |
1,750,000
+600,000
| +52% | +$3.55M |
|
|
10
CALL
Oracle
ORCL
$346B
| $9.79M | 1.87% |
+70,000
| New | +$11.4M |
|
|
11
Freeport-McMoran
FCX
$88.6B
| $9.46M | 1.81% |
+250,000
| New | +$9.57M |
|
12
Sunrun
RUN
$2.3B
| $9.32M | 1.78% |
1,590,000
+645,000
| +68% | +$5.31M |
|
13
CALL
Super Micro Computer
SMCI
$18.4B
| $9.24M | 1.77% |
+270,000
| New | +$10.2M |
|
14
Lattice Semiconductor
LSCC
$16.4B
| $9M | 1.72% |
171,550
+61,050
| +55% | +$3.63M |
|
|
XIFR
15
XPLR Infrastructure LP
XIFR
$1.11B
| $8.31M | 1.59% |
875,000
+685,000
| +361% | +$7.77M |
|
16
TeraWulf
WULF
$8.47B
| $8.12M | 1.55% |
2,975,000
+1,025,000
| +53% | +$4.57M |
|
17
Teva Pharmaceuticals
TEVA
$36.9B
| $7.68M | 1.47% |
500,000
+200,000
| +67% | +$3.57M |
|
18
BellRing Brands
BRBR
$1.59B
| $7.07M | 1.35% |
95,000
-10,000
| -10% | -$734K |
|
19
Micron Technology
MU
$927B
| $6.95M | 1.33% |
80,000
+45,000
| +129% | +$4.32M |
|
20
Amazon
AMZN
$2.48T
| $6.9M | 1.32% |
36,300
-16,200
| -31% | -$3.52M |
|
21
Netflix
NFLX
$301B
| $6.81M | 1.3% |
73,000
-37,000
| -34% | -$3.52M |
|
22
FerroAtlántica
GSM
$628M
| $6.69M | 1.28% |
1,802,595
+135,000
| +8% | +$521K |
|
23
Autodesk
ADSK
$50.1B
| $6.66M | 1.28% |
+25,450
| New | +$7.24M |
|
24
CALL
TE Connectivity
TEL
$62.1B
| $6.08M | 1.16% |
+43,000
| New | +$6.36M |
|
|
25
Salesforce
CRM
$149B
| $6.04M | 1.16% |
22,500
-69,500
| -76% | -$21.6M |
|
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Ardsley Advisory Partners's Q1 2025 Portfolio in Review
As of Q1 2025, Ardsley Advisory Partners held 219 positions worth $522M, down 17% from $631M the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Ardsley Advisory Partners's Q1 2025 filing shows 76 new, 28 increased, 28 reduced and 80 closed positions. Its largest new stake was Oracle: 80,000 shares worth $11.2M. The largest sale was Salesforce, an estimated $21.6M.
By sector, the portfolio is most concentrated in Technology at 38% of assets, up from 34% a quarter earlier, followed by Industrials and Healthcare.
- Ardsley Advisory Partners's largest Q1 2025 buy was Oracle: 80,000 shares worth $11.2M.
- Ardsley Advisory Partners added most to Broadcom in Q1 2025, an estimated $22.1M increase.
- Ardsley Advisory Partners's biggest Q1 2025 reduction was Salesforce, cutting an estimated $21.6M.
- Ardsley Advisory Partners fully exited Lumentum in Q1 2025, selling an estimated $10.5M.
- Ardsley Advisory Partners's ten largest holdings make up 27% of its $522M portfolio in Q1 2025.
- Ardsley Advisory Partners opened 76 new positions and closed 80 in Q1 2025.
- Ardsley Advisory Partners's portfolio value fell 17% quarter-over-quarter to $522M.
Based on Ardsley Advisory Partners's 13F filing for Q1 2025, filed 15 May 2025.