Filed: 5/15/2025ACC: 0001172661-25-002033
📋 What this filing means
ARDSLEY ADVISORY PARTNERS LP filed this quarterly 13F‑HR report disclosing 109 equity positions with a total reported market value of $522.42M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
109
Positions
$522.42M
Total AUM (reported)
28.23M
Total Shares
Allocation by class
COM$305.26M58.4%
CL A$50.08M9.6%
COM CL A$32.21M6.2%
COM NEW$22.21M4.3%
SHS$20.25M3.9%
SPONSORED ADS$15.27M2.9%
ORD SHS$10.66M2.0%
Portfolio Concentration
Top 3$75.27M14.4%
4–10$94.87M18.2%
11–25$123.56M23.7%
Rest$228.73M43.8%
Top 3 weight
14.4%
Top 10 weight
32.6%
Voting Authority Distribution
Total shares with voting rights: 28.23M
Sole
Full voting authority
28.23M
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)
Sole109
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings109
Rows:
FLUOR CORP NEW
SOLEShares760K
TypeSH
Market value$27.22M
5.21%
Sole
760K
Shared
0.00
None
0.00
BROADCOM INC
SOLEShares161.70K
TypeSH
Market value$27.07M
5.18%
Sole
161.70K
Shared
0.00
None
0.00
ORACLE CORP
SOLEShares150K
TypeSH
Market value$20.97M
4.01%
Sole
150K
Shared
0.00
None
0.00
CELESTICA INC
SOLEShares245K
TypeSH
Market value$19.31M
3.70%
Sole
245K
Shared
0.00
None
0.00
ALAMOS GOLD INC NEW
SOLEShares550K
TypeSH
Market value$14.71M
2.82%
Sole
550K
Shared
0.00
None
0.00
SUPER MICRO COMPUTER INC
SOLEShares396.70K
TypeSH
Market value$13.58M
2.60%
Sole
396.70K
Shared
0.00
None
0.00
SUNRUN INC
SOLEShares2.24M
TypeSH
Market value$13.13M
2.51%
Sole
2.24M
Shared
0.00
None
0.00
ALDEYRA THERAPEUTICS INC
SOLEShares2.15M
TypeSH
Market value$12.19M
2.33%
Sole
2.15M
Shared
0.00
None
0.00
OKTA INC
SOLEShares107.50K
TypeSH
Market value$11.31M
2.17%
Sole
107.50K
Shared
0.00
None
0.00
TE CONNECTIVITY PLC
SOLEShares75.40K
TypeSH
Market value$10.66M
2.04%
Sole
75.40K
Shared
0.00
None
0.00
ISHARES TR
SOLEShares900K
TypeSH
Market value$10.28M
1.97%
Sole
900K
Shared
0.00
None
0.00
MERCADOLIBRE INC
SOLEShares5.15K
TypeSH
Market value$10.05M
1.92%
Sole
5.15K
Shared
0.00
None
0.00
TERAWULF INC
SOLEShares3.48M
TypeSH
Market value$9.49M
1.82%
Sole
3.48M
Shared
0.00
None
0.00
FREEPORT-MCMORAN INC
SOLEShares250K
TypeSH
Market value$9.46M
1.81%
Sole
250K
Shared
0.00
None
0.00
XPLR INFRASTRUCTURE LP
SOLEShares975K
TypeSH
Market value$9.26M
1.77%
Sole
975K
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares84.50K
TypeSH
Market value$9.14M
1.75%
Sole
84.50K
Shared
0.00
None
0.00
LATTICE SEMICONDUCTOR CORP
SOLEShares171.55K
TypeSH
Market value$9.00M
1.72%
Sole
171.55K
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares41.30K
TypeSH
Market value$7.85M
1.50%
Sole
41.30K
Shared
0.00
None
0.00
TEVA PHARMACEUTICAL INDS LTD
SOLEShares500K
TypeSH
Market value$7.68M
1.47%
Sole
500K
Shared
0.00
None
0.00
BELLRING BRANDS INC
SOLEShares95K
TypeSH
Market value$7.07M
1.35%
Sole
95K
Shared
0.00
None
0.00
MICRON TECHNOLOGY INC
SOLEShares80K
TypeSH
Market value$6.95M
1.33%
Sole
80K
Shared
0.00
None
0.00
CIENA CORP
SOLEShares114.50K
TypeSH
Market value$6.92M
1.32%
Sole
114.50K
Shared
0.00
None
0.00
CREDO TECHNOLOGY GROUP HOLDI
SOLEShares172K
TypeSH
Market value$6.91M
1.32%
Sole
172K
Shared
0.00
None
0.00
NETFLIX INC
SOLEShares7.30K
TypeSH
Market value$6.81M
1.30%
Sole
7.30K
Shared
0.00
None
0.00
FERROGLOBE PLC
SOLEShares1.80M
TypeSH
Market value$6.69M
1.28%
Sole
1.80M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
FLUOR CORP NEWSOLE | COM | 760K | SH | $27.22M 5.21% | 760K | 0.00 | 0.00 |
BROADCOM INCSOLE | COM | 161.70K | SH | $27.07M 5.18% | 161.70K | 0.00 | 0.00 |
ORACLE CORPSOLE | COM | 150K | SH | $20.97M 4.01% | 150K | 0.00 | 0.00 |
CELESTICA INCSOLE | COM | 245K | SH | $19.31M 3.70% | 245K | 0.00 | 0.00 |
ALAMOS GOLD INC NEWSOLE | COM CL A | 550K | SH | $14.71M 2.82% | 550K | 0.00 | 0.00 |
SUPER MICRO COMPUTER INCSOLE | COM NEW | 396.70K | SH | $13.58M 2.60% | 396.70K | 0.00 | 0.00 |
SUNRUN INCSOLE | COM | 2.24M | SH | $13.13M 2.51% | 2.24M | 0.00 | 0.00 |
ALDEYRA THERAPEUTICS INCSOLE | COM | 2.15M | SH | $12.19M 2.33% | 2.15M | 0.00 | 0.00 |
OKTA INCSOLE | CL A | 107.50K | SH | $11.31M 2.17% | 107.50K | 0.00 | 0.00 |
TE CONNECTIVITY PLCSOLE | ORD SHS | 75.40K | SH | $10.66M 2.04% | 75.40K | 0.00 | 0.00 |
ISHARES TRSOLE | GL CLEAN ENE ETF | 900K | SH | $10.28M 1.97% | 900K | 0.00 | 0.00 |
MERCADOLIBRE INCSOLE | COM | 5.15K | SH | $10.05M 1.92% | 5.15K | 0.00 | 0.00 |
TERAWULF INCSOLE | COM | 3.48M | SH | $9.49M 1.82% | 3.48M | 0.00 | 0.00 |
FREEPORT-MCMORAN INCSOLE | CL B | 250K | SH | $9.46M 1.81% | 250K | 0.00 | 0.00 |
XPLR INFRASTRUCTURE LPSOLE | COM UNIT PART IN | 975K | SH | $9.26M 1.77% | 975K | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 84.50K | SH | $9.14M 1.75% | 84.50K | 0.00 | 0.00 |
LATTICE SEMICONDUCTOR CORPSOLE | COM | 171.55K | SH | $9.00M 1.72% | 171.55K | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 41.30K | SH | $7.85M 1.50% | 41.30K | 0.00 | 0.00 |
TEVA PHARMACEUTICAL INDS LTDSOLE | SPONSORED ADS | 500K | SH | $7.68M 1.47% | 500K | 0.00 | 0.00 |
BELLRING BRANDS INCSOLE | COMMON STOCK | 95K | SH | $7.07M 1.35% | 95K | 0.00 | 0.00 |
MICRON TECHNOLOGY INCSOLE | COM | 80K | SH | $6.95M 1.33% | 80K | 0.00 | 0.00 |
CIENA CORPSOLE | COM NEW | 114.50K | SH | $6.92M 1.32% | 114.50K | 0.00 | 0.00 |
CREDO TECHNOLOGY GROUP HOLDISOLE | ORDINARY SHARES | 172K | SH | $6.91M 1.32% | 172K | 0.00 | 0.00 |
NETFLIX INCSOLE | COM | 7.30K | SH | $6.81M 1.30% | 7.30K | 0.00 | 0.00 |
FERROGLOBE PLCSOLE | SHS | 1.80M | SH | $6.69M 1.28% | 1.80M | 0.00 | 0.00 |
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