Alpha Pro Tech Ltd
APT- Exchange
- NYSE
- Industry
- Orthopedic, Prosthetic & Surgical Appliances & Supplies
- SEC CIK
- 0000884269
In the last 90 days, Alpha Pro Tech Ltd insiders filed 0 open-market purchases and 3 sales; 41 institutions reported holding it in 13F filings for Q2 2026, worth $17.1M in total; no superinvestor holds it.
Q1 2026 vs. Q4 2025
How the institutions holding Alpha Pro Tech Ltd changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Of which not filed for Q1 2026 | Q1 2026 | Change |
|---|---|---|---|---|
| Holders | 35 | 1 | 37 | +3 |
| Shares | 2.88M | 609.1K | 3.04M | +769.5K (+33.8%) |
| Value | $12.8M | $2.70M | $13.5M | +$3.42M (+33.9%) |
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (8)
Institutions that held Alpha Pro Tech Ltd at the end of Q1 2026 but not at the end of Q4 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Vanguard Capital Management LLC | 553,674 | $2.46M | 0.00% |
| Group One Trading, L.P. | 113,071 | $502.0K | 0.02% |
| Vanguard Fiduciary Trust Co | 51,432 | $228.4K | 0.00% |
| Jane Street Group, LLC | 25,630 | $113.8K | 0.00% |
| XTX Topco Ltd | 14,717 | $65.3K | 0.00% |
| Vanguard Global Advisers, LLC | 3,961 | $17.6K | 0.00% |
| Farther Finance Advisors, LLC | 363 | $1.73K | 0.00% |
| Jones Financial Companies LLLP | 150 | $660 | 0.00% |
Sold out (5)
Institutions that held Alpha Pro Tech Ltd at the end of Q4 2025 and filed for Q1 2026 without it.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Citadel Advisors LLC | 21,351 | $94.8K |
| Bank of America Corp | 6,612 | $29.4K |
| Federation des caisses Desjardins du Quebec | 1,500 | $6.66K |
| Garton & Associates Financial Advisors LLC | 1,000 | $4.44K |
| UBS Group AG | 11 | $49 |
Not filed for Q1 2026 yet (1)
Institutions that held Alpha Pro Tech Ltd at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Vanguard Group Inc | 609,067 | $2.70M |