Position in HDRN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,189,954
+$43,276 QoQ
Shares Held
393,423
0.0% QoQ
Ownership
1.18%
of shares outstanding
% of Portfolio
0.22%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 5.110529887678148.ToString("F0")%
Shared 94.88947011232185.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, 2026Westchester Capital Management, LLC holds $106,749,944 across 2 Specialty Industrial Machinery names. HDRN ranks #2 (3.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GTLS |
Chart Industries Inc
|
496,058 | $102,559,990 | |
| 2 | HDRN |
Hadron Energy, Inc.
This page
|
393,423 | $4,189,954 |
All Filings in HDRN
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,189,954 | 393,423 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $4,146,678 | 393,423 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $8,323,949 | 789,000 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $7,774,619 | 749,000 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $10,169,819 | 999,000 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $10,169,820 | 999,000 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $9,590,000 | 959,000 | Shares | Sole | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||