Position in OSUR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$90,000
+$17,400 QoQ
Shares Held
30,000
0.0% QoQ
Ownership
0.044%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OSUR Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026Manatuck Hill Partners, LLC holds $5,655,375 across 3 Medical Instruments & Supplies names. OSUR ranks #3 (1.6% of the industry book) .
All Filings in OSUR
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24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $90,000 | 30,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $72,600 | 30,000 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $96,300 | 30,000 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $90,000 | 30,000 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $101,100 | 30,000 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $108,300 | 30,000 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $128,100 | 30,000 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $127,800 | 30,000 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $184,500 | 30,000 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $246,000 | 30,000 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $177,900 | 30,000 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $150,300 | 30,000 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $181,500 | 30,000 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $144,600 | 30,000 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $113,700 | 30,000 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $81,300 | 30,000 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $203,400 | 30,000 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $260,700 | 30,000 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $339,300 | 30,000 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $304,200 | 30,000 | Shares | Sole | 2021-08-16 | |
| 2020-12-31 | $317,700 | 30,000 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $365,100 | 30,000 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $348,900 | 30,000 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $322,800 | 30,000 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||