Filed: 2/14/2025ACC: 0001172661-25-000980
📋 What this filing means
ARDSLEY ADVISORY PARTNERS LP filed this quarterly 13F‑HR report disclosing 115 equity positions with a total reported market value of $630.63M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
115
Positions
$630.63M
Total AUM (reported)
27.51M
Total Shares
Allocation by class
COM$384.45M61.0%
CL A$54.24M8.6%
COM CL A$31.30M5.0%
ORD$25.01M4.0%
SHS$23.87M3.8%
COM NEW$20.42M3.2%
COM SHS$14.82M2.4%
Portfolio Concentration
Top 3$82.48M13.1%
4–10$93.92M14.9%
11–25$145.52M23.1%
Rest$308.71M49.0%
Top 3 weight
13.1%
Top 10 weight
28.0%
Voting Authority Distribution
Total shares with voting rights: 27.51M
Sole
Full voting authority
27.51M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole115
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings115
Rows:
SALESFORCE INC
SOLEShares112K
TypeSH
Market value$37.44M
5.94%
Sole
112K
Shared
0.00
None
0.00
FLUOR CORP NEW
SOLEShares605K
TypeSH
Market value$29.84M
4.73%
Sole
605K
Shared
0.00
None
0.00
ITRON INC
SOLEShares140K
TypeSH
Market value$15.20M
2.41%
Sole
140K
Shared
0.00
None
0.00
OSCAR HEALTH INC
SOLEShares1.13M
TypeSH
Market value$15.12M
2.40%
Sole
1.13M
Shared
0.00
None
0.00
INDIVIOR PLC
SOLEShares1.20M
TypeSH
Market value$14.92M
2.37%
Sole
1.20M
Shared
0.00
None
0.00
TERAWULF INC
SOLEShares2.60M
TypeSH
Market value$14.64M
2.32%
Sole
2.60M
Shared
0.00
None
0.00
INVESCO EXCHANGE TRADED FD T
SOLEShares75K
TypeSH
Market value$13.14M
2.08%
Sole
75K
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares30K
TypeSH
Market value$12.64M
2.01%
Sole
30K
Shared
0.00
None
0.00
ARISTA NETWORKS INC
SOLEShares108K
TypeSH
Market value$11.94M
1.89%
Sole
108K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares52.50K
TypeSH
Market value$11.52M
1.83%
Sole
52.50K
Shared
0.00
None
0.00
SUNRUN INC
SOLEShares1.25M
TypeSH
Market value$11.52M
1.83%
Sole
1.25M
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares60.10K
TypeSH
Market value$11.45M
1.81%
Sole
60.10K
Shared
0.00
None
0.00
LUMENTUM HLDGS INC
SOLEShares134.95K
TypeSH
Market value$11.33M
1.80%
Sole
134.95K
Shared
0.00
None
0.00
SUNOPTA INC
SOLEShares1.39M
TypeSH
Market value$10.70M
1.70%
Sole
1.39M
Shared
0.00
None
0.00
UNITEDHEALTH GROUP INC
SOLEShares20K
TypeSH
Market value$10.12M
1.60%
Sole
20K
Shared
0.00
None
0.00
CAMTEK LTD
SOLEShares125K
TypeSH
Market value$10.10M
1.60%
Sole
125K
Shared
0.00
None
0.00
NETFLIX INC
SOLEShares11K
TypeSH
Market value$9.80M
1.55%
Sole
11K
Shared
0.00
None
0.00
ALAMOS GOLD INC NEW
SOLEShares525K
TypeSH
Market value$9.68M
1.54%
Sole
525K
Shared
0.00
None
0.00
TRANSALTA CORP
SOLEShares675K
TypeSH
Market value$9.55M
1.51%
Sole
675K
Shared
0.00
None
0.00
FIRST SOLAR INC
SOLEShares51K
TypeSH
Market value$8.99M
1.43%
Sole
51K
Shared
0.00
None
0.00
ALDEYRA THERAPEUTICS INC
SOLEShares1.75M
TypeSH
Market value$8.73M
1.38%
Sole
1.75M
Shared
0.00
None
0.00
OKTA INC
SOLEShares109.20K
TypeSH
Market value$8.62M
1.37%
Sole
109.20K
Shared
0.00
None
0.00
CORNING INC
SOLEShares180K
TypeSH
Market value$8.55M
1.36%
Sole
180K
Shared
0.00
None
0.00
SUPER MICRO COMPUTER INC
SOLEShares270K
TypeSH
Market value$8.21M
1.30%
Sole
270K
Shared
0.00
None
0.00
FLUENCE ENERGY INC
SOLEShares515K
TypeSH
Market value$8.18M
1.30%
Sole
515K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
SALESFORCE INCSOLE | COM | 112K | SH | $37.44M 5.94% | 112K | 0.00 | 0.00 |
FLUOR CORP NEWSOLE | COM | 605K | SH | $29.84M 4.73% | 605K | 0.00 | 0.00 |
ITRON INCSOLE | COM | 140K | SH | $15.20M 2.41% | 140K | 0.00 | 0.00 |
OSCAR HEALTH INCSOLE | CL A | 1.13M | SH | $15.12M 2.40% | 1.13M | 0.00 | 0.00 |
INDIVIOR PLCSOLE | ORD | 1.20M | SH | $14.92M 2.37% | 1.20M | 0.00 | 0.00 |
TERAWULF INCSOLE | COM | 2.60M | SH | $14.64M 2.32% | 2.60M | 0.00 | 0.00 |
INVESCO EXCHANGE TRADED FD TSOLE | S&P500 EQL WGT | 75K | SH | $13.14M 2.08% | 75K | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 30K | SH | $12.64M 2.01% | 30K | 0.00 | 0.00 |
ARISTA NETWORKS INCSOLE | COM SHS | 108K | SH | $11.94M 1.89% | 108K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 52.50K | SH | $11.52M 1.83% | 52.50K | 0.00 | 0.00 |
SUNRUN INCSOLE | COM | 1.25M | SH | $11.52M 1.83% | 1.25M | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 60.10K | SH | $11.45M 1.81% | 60.10K | 0.00 | 0.00 |
LUMENTUM HLDGS INCSOLE | COM | 134.95K | SH | $11.33M 1.80% | 134.95K | 0.00 | 0.00 |
SUNOPTA INCSOLE | COM | 1.39M | SH | $10.70M 1.70% | 1.39M | 0.00 | 0.00 |
UNITEDHEALTH GROUP INCSOLE | COM | 20K | SH | $10.12M 1.60% | 20K | 0.00 | 0.00 |
CAMTEK LTDSOLE | ORD | 125K | SH | $10.10M 1.60% | 125K | 0.00 | 0.00 |
NETFLIX INCSOLE | COM | 11K | SH | $9.80M 1.55% | 11K | 0.00 | 0.00 |
ALAMOS GOLD INC NEWSOLE | COM CL A | 525K | SH | $9.68M 1.54% | 525K | 0.00 | 0.00 |
TRANSALTA CORPSOLE | COM | 675K | SH | $9.55M 1.51% | 675K | 0.00 | 0.00 |
FIRST SOLAR INCSOLE | COM | 51K | SH | $8.99M 1.43% | 51K | 0.00 | 0.00 |
ALDEYRA THERAPEUTICS INCSOLE | COM | 1.75M | SH | $8.73M 1.38% | 1.75M | 0.00 | 0.00 |
OKTA INCSOLE | CL A | 109.20K | SH | $8.62M 1.37% | 109.20K | 0.00 | 0.00 |
CORNING INCSOLE | COM | 180K | SH | $8.55M 1.36% | 180K | 0.00 | 0.00 |
SUPER MICRO COMPUTER INCSOLE | COM NEW | 270K | SH | $8.21M 1.30% | 270K | 0.00 | 0.00 |
FLUENCE ENERGY INCSOLE | COM CL A | 515K | SH | $8.18M 1.30% | 515K | 0.00 | 0.00 |
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