Alpha Pro Tech Ltd
APT- Exchange
- NYSE
- Industry
- Orthopedic, Prosthetic & Surgical Appliances & Supplies
- SEC CIK
- 0000884269
No open-market purchases or sales by Alpha Pro Tech Ltd insiders were filed in the last 90 days; 41 institutions reported holding it in 13F filings for Q2 2026, worth $17.1M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Alpha Pro Tech Ltd as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 40
- +5 vs. Q2 2025
- Shares held
- 3.00M
- +13.2K (+0.4%) vs. Q2 2025
- Total value
- $14.4M
- +$347.4K (+2.5%) vs. Q2 2025
- New holders
- 7
- 9 more added
- Sold out
- 2
- 12 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting APT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 41 | $17.1M |
| Q1 2026 | 37 | $13.5M |
| Q4 2025 | 35 | $12.8M |
| Q3 2025 | 40 | $14.4M |
| Q2 2025 | 35 | $14.0M |
| Q1 2025 | 35 | $15.7M |
| Q4 2024 | 30 | $16.4M |
| Q3 2024 | 34 | $18.5M |
| Q2 2024 | 37 | $18.1M |
| Q1 2024 | 39 | $20.2M |
| Q4 2023 | 36 | $13.4M |
| Q3 2023 | 29 | $10.5M |
| Q2 2023 | 30 | $9.61M |
| Q1 2023 | 30 | $9.87M |
| Q4 2022 | 35 | $9.83M |
| Q3 2022 | 37 | $9.90M |
| Q2 2022 | 39 | $11.9M |
| Q1 2022 | 36 | $10.5M |
| Q4 2021 | 44 | $17.3M |
| Q3 2021 | 47 | $17.9M |
| Q2 2021 | 59 | $32.1M |
| Q1 2021 | 66 | $50.6M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Alpha Pro Tech Ltd; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Needham Investment Management LLC | 635,000 | $3.04M | 0.21% | +22,500+3.7% | Added |
| Vanguard Group Inc | 625,371 | $2.99M | 0.00% | −34,160−5.2% | Reduced |
| Renaissance Technologies LLC | 535,775 | $2.56M | 0.00% | −300−0.1% | Reduced |
| BlackRock, Inc. | 271,816 | $1.30M | 0.00% | +664+0.2% | Added |
| Dimensional Fund Advisors LP | 147,865 | $707.5K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 144,217 | $689.0K | 0.00% | −2,786−1.9% | Reduced |
| Geode Capital Management, LLC | 99,306 | $475.3K | 0.00% | +1,180+1.2% | Added |
| Bridgeway Capital Management, LLC | 78,525 | $375.7K | 0.01% | +1,500+1.9% | Added |
| Susquehanna International Group, LLP | 64,184 | $307.1K | 0.00% | −20,030−23.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 58,309 | $279.0K | 0.00% | 00.0% | Unchanged |
| Inspire Advisors, LLC | 47,323 | $226.4K | 0.02% | −11,131−19.0% | Reduced |
| State Street Corp | 46,957 | $224.7K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 36,795 | $176.1K | 0.00% | +21,337+138.0% | Added |
| Essex Investment Management Co LLC | 34,375 | $164.5K | 0.03% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 25,280 | $121.1K | 0.00% | +15,500+158.5% | Added |
| Synovus Financial Corp | 25,000 | $119.6K | 0.00% | +25,000 | New |
| Northern Trust Corp | 18,411 | $88.1K | 0.00% | −4,096−18.2% | Reduced |
| GWM Advisors LLC | 16,834 | $80.6K | 0.00% | +1,015+6.4% | Added |
| Caldwell Sutter Capital, Inc. | 16,236 | $77.7K | 0.03% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 16,000 | $77.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 13,559 | $64.9K | 0.00% | −2,473−15.4% | Reduced |
| Morgan Stanley | 11,521 | $55.1K | 0.00% | −899−7.2% | Reduced |
| James Investment Research Inc | 11,050 | $52.9K | 0.01% | 00.0% | Unchanged |
| Allworth Financial LP | 10,000 | $47.9K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 5,566 | $26.6K | 0.00% | −83−1.5% | Reduced |
| Wells Fargo & Company | 3,000 | $14.4K | 0.00% | −1,000−25.0% | Reduced |
| Citigroup Inc | 1,581 | $7.57K | 0.00% | +1,581 | New |
| Federation des caisses Desjardins du Quebec | 1,500 | $7.18K | 0.00% | +1,500 | New |
| Tower Research Capital LLC (TRC) | 698 | $3.34K | 0.00% | −302−30.2% | Reduced |
| UBS Group AG | 455 | $2.18K | 0.00% | +455 | New |
| Barclays PLC | 438 | $2.10K | 0.00% | +12+2.8% | Added |
| SBI Securities Co., Ltd. | 251 | $1.20K | 0.00% | −14−5.3% | Reduced |
| American National Bank | 200 | $957 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 60 | $287 | 0.00% | +20+50.0% | Added |
| FMR LLC | 50 | $239 | 0.00% | +50 | New |
| TD Waterhouse Canada Inc. | 40 | $192 | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 39 | $187 | 0.00% | +39 | New |
| BNP Paribas Arbitrage, SA | 13 | $62 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 100 | $0 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 4 | $0 | 0.00% | +4 | New |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −1,700−100.0% | Sold out |
| Kiker Wealth Management, LLC | 0 | $0 | 0.00% | −143−100.0% | Sold out |