Alpha Pro Tech, Ltd. (APT) Ownership
APT ownership summary
as of October 18, 2026- Institutions
- 30.5% of shares outstanding
- Insiders
- 16.38% of shares outstanding
- Shares outstanding
- 10.2M
- Float
- 8.0M shares available to trade
- Short interest
- 0.52% 45K shares short
- Days to cover
- 1.84 short interest down 56.0% vs prior month
- Institutions 30.47%
- Insiders 16.38%
- Other investors 53.15%
APT insider transactions
latest 2| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-05 | James Buchan | Sell | $4.61 | 4,740 | $21,851 |
| 2025-09-09 | James Buchan | Sell | $4.86 | 9,413 | $45,747 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
APT shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns APT
Institutional investors own 30.5% of Alpha Pro Tech's shares and insiders 16.38%. Short interest is 0.52% of the float, or 1.84 days of average trading volume. The share count fell 43.6% since 2014.
Related: APT key metrics. See the APT stock overview for the latest quote and news.
APT ownership FAQ
What percentage of Alpha Pro Tech is owned by institutions?
Institutions hold 30.5% of Alpha Pro Tech's shares outstanding; insiders hold 16.38%.
What is Alpha Pro Tech's short interest?
45K shares of Alpha Pro Tech were sold short, 0.52% of the float; at the average daily volume it would take 1.84 days to cover.
Are insiders buying or selling Alpha Pro Tech?
Of the latest 2 reported insider transactions in Alpha Pro Tech (since September 9, 2025), 0 were purchases and 2 were sales.
How many shares of Alpha Pro Tech are outstanding?
Alpha Pro Tech has 10.2M shares outstanding, of which 8.0M are in the public float.