KESTREL INVESTMENT MANAGEMENT CORP
Position in HDSN — Hudson Technologies Inc /Ny
CIK 917579
SAN MATEO, CA
Position in HDSN
as of Jun 30, 2026
· filed Aug 4, 2026
Position Value
$1,152,305
-$28,105 QoQ
Shares Held
200,750
0.0% QoQ
Ownership
0.477%
of shares outstanding
% of Portfolio
0.63%
of 13F equity value
Holder Rank
#31
of 151 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in HDSN Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Jun 30, 2026KESTREL INVESTMENT MANAGEMENT CORP holds $9,946,440 across 3 Specialty Chemicals names. HDSN ranks #3 (11.6% of the industry book) .
All Filings in HDSN
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8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,152,305 | 200,750 | Shares | Sole | 2026-08-04 | |
| 2026-03-31 | $1,180,410 | 200,750 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $1,381,987 | 201,750 | Shares | Sole | 2026-02-03 | |
| 2025-09-30 | $2,073,880 | 208,850 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,695,862 | 208,850 | Shares | Sole | 2025-07-31 | |
| 2025-03-31 | $1,349,070 | 218,650 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $1,220,067 | 218,650 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $1,823,541 | 218,650 | Shares | Sole | 2024-11-12 | |
| No filing history on record for this holder in this stock. | ||||||