MARATHON CAPITAL MANAGEMENT
Position in HDSN — Hudson Technologies Inc /Ny
CIK 1213206
Hunt Valley, MD
Position in HDSN
as of Jun 30, 2026
· filed Jul 22, 2026
Position Value
$994,885
-$30,146 QoQ
Shares Held
173,325
-0.6% QoQ
Ownership
0.412%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
#1
of 23 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 1%
Shared 0%
None 99%
Common Shares in HDSN Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Jun 30, 2026MARATHON CAPITAL MANAGEMENT holds $994,885 across 1 Specialty Chemicals name. HDSN ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HDSN |
Hudson Technologies Inc /Ny
This page
|
173,325 | $994,885 |
All Filings in HDSN
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $994,885 | 173,325 | Shares | Sole | 2026-07-22 | |
| 2026-03-31 | $1,025,031 | 174,325 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $1,200,976 | 175,325 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $1,930,888 | 194,450 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,025,534 | 249,450 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,361,259 | 382,700 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,180,106 | 390,700 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $3,325,992 | 398,800 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $3,551,599 | 404,050 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $6,607,651 | 600,150 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $8,203,269 | 608,100 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $9,990,295 | 751,150 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $8,566,610 | 890,500 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $7,769,700 | 890,000 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $9,477,997 | 936,561 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $6,883,723 | 936,561 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,911,295 | 254,500 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $1,682,910 | 271,000 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $1,425,240 | 321,000 | Shares | Sole | 2022-02-09 | |
| 2021-09-30 | $1,133,130 | 321,000 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,111,205 | 326,825 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $563,218 | 349,825 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $486,221 | 446,075 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $1,121,083 | 974,855 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $1,031,063 | 1,020,855 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $713,704 | 1,034,355 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||