ARDSLEY ADVISORY PARTNERS LP
Top Portfolio Positions
122 positions ·
$754,080,296 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| AVGO |
Broadcom Inc.
Technology
|
139,500 | $43,176,645 | 5.73% | |
| SNDK |
Sandisk Corp
Technology
|
55,000 | $34,943,700 | 4.63% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
154,000 | $32,073,580 | 4.25% | |
| SPY |
Spdr S&P 500 ETF Trust
|
49,000 | $31,866,660 | 4.23% | |
| UTHR |
UNITED THERAPEUTICS Corp
Healthcare
|
50,000 | $29,649,000 | 3.93% | |
| ANET |
Arista Networks, Inc.
Technology
|
198,700 | $24,396,386 | 3.24% | |
| SMTC |
Semtech Corp
Technology
|
288,750 | $22,201,987 | 2.94% | |
| MOD |
Modine Manufacturing Co
Consumer Cyclical
|
91,100 | $19,742,281 | 2.62% | |
| SEZL |
Sezzle Inc.
Financial Services
|
300,000 | $18,987,000 | 2.52% | |
| NVDA |
Nvidia Corp
Technology
|
97,500 | $17,004,000 | 2.25% |
Portfolio Trend
25 quarters · across all stocks
Holdings in SMTC
Shares Held
Position Value (USD)
18 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,306,700 | 30,000 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $19,895,287 | 258,750 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $17,464,530 | 237,000 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $1,621,180 | 22,000 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $5,716,000 | 80,000 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $2,858,000 | 40,000 | Call | Sole | 2025-11-14 | |
| 2024-12-31 | $7,731,250 | 125,000 | Put | Sole | 2025-02-14 | |
| 2024-09-30 | $10,054,332 | 220,200 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $448,200 | 15,000 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $6,017,832 | 201,400 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $2,109,857 | 76,750 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $547,750 | 25,000 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $624,435 | 28,500 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $2,384,450 | 92,600 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $1,931,250 | 75,000 | Call | Sole | 2023-11-14 | |
| 2023-03-31 | $506,940 | 21,000 | Shares | Sole | 2023-05-15 | |
| 2021-09-30 | $623,760 | 8,000 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $825,600 | 12,000 | Shares | Sole | 2021-08-16 | |
| No 13F history on record for this holder in this stock. | ||||||