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Steven Napoli

Ardsley Advisory Partners Lp

Assets Managed
$960.212M
Holdings
136
Last Quarter
2026 - Q2
Filed Date
2d ago
Growth Rate
22.42%(2Q avg: 4.26%)
Sustained Growth
1 quarters

Portfolio positions

This chart displays the top 10 holdings in Ardsley Advisory Partners Lp's 2026 - Q2 portfolio, based on their 13F SEC filing, out of a total of 136 positions.

Assets under management

The assets under management (AUM) of Ardsley Advisory Partners Lp over the past 10 years (40 quarters) show continuous growth in total asset value over the last 1 quarters. As of the latest 13F SEC filing for 2026 - Q2, they manage 960.212M in assets, with a quarterly growth rate of 22.42% and a 2-quarter average growth rate of 4.26%. The portfolio is managed by Steven Napoli, and others.

Portfolio holdings

InvestmentPortfolio %Reported Value
SNDK
Sandisk Corp
Recent Activity
Decreased -54.54%
5.91%
$56.691M
25,000 shares@ $2267.62 avg price
AMD
Advanced Micro Devices
Recent Activity
Increased 1062.5%
5.63%
$54.025M
93,000 shares@ $580.91 avg price
SEZL
Sezzle Inc
Recent Activity
Decreased -28.33%
3.85%
$36.9M
215,000 shares@ $171.63 avg price
WULF
Terawulf Inc
Recent Activity
Decreased -8%
2.47%
$23.686M
966,000 shares@ $24.52 avg price
BTSG
Brightspring Health Services
Recent Activity
Decreased -7.14%
2.37%
$22.666M
325,000 shares@ $69.74 avg price
EBAY
Ebay Inc
Recent Activity
Increased 43.07%
2.32%
$22.262M
201,000 shares@ $110.76 avg price
RUN
Sunrun Inc
Recent Activity
Increased 40.97%
2.23%
$21.408M
1.6M shares@ $13.38 avg price
PSTG
Pure Storage Inc - Class A
Recent Activity
New Position
2.16%
$20.666M
263,000 shares@ $78.58 avg price
VIAV
Viavi Solutions Inc
Recent Activity
Decreased -2.5%
1.94%
$18.622M
390,000 shares@ $47.75 avg price
ARM
Arm Holdings Plc-adr
Recent Activity
Increased 161.12%
1.74%
$16.624M
47,000 shares@ $353.7 avg price

1-10 of 136