Position in DNN
as of Jun 30, 2026
· filed Jul 13, 2026
Position Value
$1,224,000
-$3,718,000 QoQ
Shares Held
400,000
-71.4% QoQ
Ownership
0.044%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#89
of 283 holders
Holding Since
Dec 2020
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in DNN Over Time
Shares Held
Position Value (USD)
Position in Uranium
Energy · as of Jun 30, 2026ARDSLEY ADVISORY PARTNERS LP holds $3,006,550 across 2 Uranium names. DNN ranks #2 (40.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CCJ |
Cameco Corp
|
17,500 | $1,782,550 | |
| 2 | DNN |
Denison Mines Corp.
This page
|
400,000 | $1,224,000 |
All Filings in DNN
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16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,224,000 | 400,000 | Shares | Sole | 2026-07-13 | |
| 2026-03-31 | $4,942,000 | 1,400,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $10,906,000 | 4,100,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $5,500,000 | 2,000,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $3,640,000 | 2,000,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,300,000 | 1,000,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $1,800,000 | 1,000,000 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $915,000 | 500,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $995,000 | 500,000 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $975,000 | 500,000 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $885,000 | 500,000 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $825,000 | 500,000 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $500,000 | 400,000 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $109,000 | 100,000 | Shares | Sole | 2023-05-15 | |
| 2021-09-30 | $514,500 | 350,000 | Shares | Sole | 2021-11-15 | |
| 2020-12-31 | $130,000 | 200,000 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||