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 ($MM)
1300104078052026002000200720152023
Sector Form 13F Holdings Cap ($MM) Value ($MM)
RUN 4,979.7 43.7
FTAI 1,855.8 26.0
ITRI 2,283.7 22.3
OSCR 960.1 22.1
PCRX 2,604.4 21.2
BIOX 611.0 19.4
ASPN 530.8 19.0
HASI 3,315.6 16.1
FLR 3,399.7 16.0
STKL 831.7 15.9
View All
Holdings by Sector ($MM)
1300104078052026002013201720212025
Type Form D Funds Date Sold ($MM) AUM ($MM)
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 ($MM)
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 - 2024
Neil Glass 19
Ardsley Advisory Partners LP 8
Spencer Hempleman 8
Ardsley Partners I GP LLC 8
Philip Hempleman 8
Ardsley Partners I 3
Ardsley Advisory Partners 3
Willy Weber 3
Steven Napoli 2
EDGAR Form CIK 2011 - 2024
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 Cantaloupe Inc [2022-02-08]
Ardsley Advisory Partners LP Marrone Bio Innovations Inc [2022-02-08]
Ardsley Advisory Partners LP Stronghold Digital Mining Inc [2022-02-08]
Ardsley Advisory Partners LP Just Energy Group Inc [2020-02-07]
Ardsley Advisory Partners LP USA Technologies 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]
View All
Form 3/4/5 Subject 2011 - 2024
Ardsley Partners Advanced Healthcare Fund, L.P.
Ardsley Advisory Partners GP LLC
Ardsley Partners Renewable Energy Fund, L.P.
Ardsley Partners Fund II, L.P.
Hempleman Philip J
Ardsley Advisory Partners LP
Marrone Bio Innovations Inc
Ardsley Partners I GP LLC
Ardsley Ridgecrest Partners Fund, L.P.
Ardsley Duckdive Fund, L.P.
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