Position in HDRN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$5,857,500
+$60,500 QoQ
Shares Held
550,000
0.0% QoQ
Ownership
1.65%
of shares outstanding
% of Portfolio
0.40%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in HDRN Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Mar 31, 2026WHITEBOX ADVISORS LLC holds $162,757,387 across 2 Specialty Industrial Machinery names. HDRN ranks #2 (3.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GTLS |
Chart Industries Inc
|
758,887 | $156,899,887 | |
| 2 | HDRN |
Hadron Energy, Inc.
This page
|
550,000 | $5,857,500 |
All Filings in HDRN
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $5,857,500 | 550,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $5,797,000 | 550,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $8,018,000 | 760,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $7,888,800 | 760,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $7,736,800 | 760,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $7,600,000 | 760,000 | Shares | Sole | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||