Ardsley Advisory Partners

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Assets, Funds, Holdings

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Ardsley Advisory Partners
CRD #160595
SEC #801-73664
CIK #0000900529
AUM
Employees 13 (54% Investors, 0% Brokers)
Phone203-564-4200
Address262 Harbor Drive
Stamford, CT 06902
Source [IAPD] [EDGAR] [Website]
Total AUM ($M)
1300104078052026001999200720152024
Sector Form 13F Holdings Value ($M)
Fluor Corp 44.7
Marvell Technology Inc 34.7
Microsoft Corp 24.4
Nvidia Corp 23.8
Arista Networks Inc 22.3
Advanced Micro Devices Inc 22.0
Oracle Corp 21.9
ARM Holdings PLC /UK 21.4
Broadcom Inc 21.2
Celestica Inc 21.1
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Holdings by Sector ($M)
1300104078052026002012201620212026
Type Form D Funds Date Sold ($M) AUM ($M)
HF Ardsley Ridgecrest Partners Fund LP [2014-03-28] 30.3 26.3
HF Ardsley Offshore Fund Ltd [2012-02-14] 4.8 15.2
HF Ardsley Partners Institutional Fund LP 2012-02-14 198.0
HF Ardsley Renewable Energy Offshore Fund Ltd [2012-02-14] 5.0 4.7
AUM Breakdown Accounts AUM ($M)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 7 895.3
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 7 895.3
By Discretionary
Discretionary 7 895.3
Non-Discretionary 0 0.0
Total 7 895.3
By Non-United States Persons
Non-United States Persons 0.0
United States Persons 895.3
Total 7 895.3
Form D Directors # Filings # Firms 2011 - 2025
Neil Glass 19
Philip Hempleman 8
Ardsley Advisory Partners LP 8
Spencer Hempleman 8
Ardsley Partners I GP LLC 8
Ardsley Partners I 3
Willy Weber 3
Ardsley Advisory Partners 3
Steven Napoli 2
EDGAR Form CIK 2011 - 2025
13F-HR [0000900529]
3 [0000900529]
4 [0000900529]
SC 13D [0000900529]
SC 13G [0000900529]
Form 13D/13G Filer Form 13D/13G Subject Filed
Ardsley Advisory Partners LP Bioceres CROP Solutions Corp [2023-01-25]
Ardsley Advisory Partners LP Stronghold Digital Mining Inc [2022-02-08]
Ardsley Advisory Partners LP Marrone Bio Innovations Inc [2022-02-08]
Ardsley Advisory Partners LP Cantaloupe Inc [2022-02-08]
Ardsley Advisory Partners LP USA Technologies Inc [2020-02-07]
Ardsley Advisory Partners LP Just Energy Group Inc [2020-02-07]
Ardsley Advisory Partners LP Sunopta Inc [2019-02-12]
Ardsley Advisory Partners Marrone Bio Innovations Inc [2018-02-07]
Ardsley Advisory Partners American Superconductor Corp /DE/ [2017-05-08]
Ardsley Advisory Partners Marrone Bio Innovations Inc [2017-05-05]
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Form 3/4/5 Subject 2011 - 2025
Ardsley Partners Renewable Energy Fund, L.P.
Ardsley Partners I GP LLC
Ardsley Advisory Partners GP LLC
Ardsley Advisory Partners LP
Ardsley Partners Advanced Healthcare Fund, L.P.
Marrone Bio Innovations Inc
Hempleman Philip J
Ardsley Partners Fund II, L.P.
Ardsley Ridgecrest Partners Fund, L.P.
Ardsley Duckdive Fund, L.P.
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