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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 | |
|---|---|---|---|---|---|---|
151
Barnes & Noble Education
BNED
$435M
| – | – |
-80,000
| Closed | -$803K |
|
152
Camtek
CAMT
$5.92B
| – | – |
-125,000
| Closed | -$10.1M |
|
153
Calumet Specialty Products
CLMT
$3.7B
| – | – |
-50,000
| Closed | -$1.1M |
|
154
CALL
Compass
COMP
$8.67B
| – | – |
-65,000
| Closed | -$380K |
|
155
PUT
Credo Technology Group
CRDO
$33.1B
| – | – |
-38,000
| Closed | -$2.55M |
|
|
156
CALL
Salesforce
CRM
$154B
| – | – |
-20,000
| Closed | -$6.69M |
|
157
CALL
Dynatrace
DT
$12.7B
| – | – |
-30,000
| Closed | -$1.63M |
|
158
Elanco Animal Health
ELAN
$13.2B
| – | – |
-500,000
| Closed | -$6.05M |
|
159
Enphase Energy
ENPH
$4.63B
| – | – |
-35,000
| Closed | -$2.4M |
|
160
Eaton
ETN
$141B
| – | – |
-5,000
| Closed | -$1.66M |
|
161
Expedia Group
EXPE
$36.5B
| – | – |
-22,000
| Closed | -$4.1M |
|
162
PUT
Extreme Networks
EXTR
$3.8B
| – | – |
-30,000
| Closed | -$502K |
|
163
FTAI Aviation
FTAI
$20.2B
| – | – |
-35,000
| Closed | -$5.04M |
|
164
PUT
Fortinet
FTNT
$112B
| – | – |
-55,000
| Closed | -$5.2M |
|
165
CALL
iShares China Large-Cap ETF
FXI
$4.32B
| – | – |
-200,000
| Closed | -$6.09M |
|
166
PUT
Globe Life
GL
$14B
| – | – |
-14,000
| Closed | -$1.56M |
|
167
CALL
Alphabet (Google) Class C
GOOG
$4.11T
| – | – |
-30,000
| Closed | -$5.71M |
|
168
CALL
Intel
INTC
$413B
| – | – |
-305,000
| Closed | -$6.12M |
|
|
169
Intel
INTC
$413B
| – | – |
-16,500
| Closed | -$331K |
|
170
Iris Energy
IREN
$10.5B
| – | – |
-450,000
| Closed | -$4.42M |
|
|
171
CALL
Lumentum
LITE
$46.9B
| – | – |
-10,000
| Closed | -$840K |
|
|
172
Lumentum
LITE
$46.9B
| – | – |
-124,950
| Closed | -$10.5M |
|
173
CALL
Lyft
LYFT
$5.86B
| – | – |
-25,000
| Closed | -$323K |
|
174
MDU Resources
MDU
$4.18B
| – | – |
-50,000
| Closed | -$901K |
|
175
Meta Platforms (Facebook)
META
$1.49T
| – | – |
-10,000
| Closed | -$5.86M |
|
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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.