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 2022
Institutional positions in Alpha Pro Tech Ltd as of Sep 30, 2022. 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
- 37
- −2 vs. Q2 2022
- Shares held
- 2.45M
- −211.7K (−8.0%) vs. Q2 2022
- Total value
- $9.90M
- −$1.96M (−16.6%) vs. Q2 2022
- New holders
- 3
- 6 more added
- Sold out
- 5
- 13 more reduced
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding Alpha Pro Tech Ltd; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 593,163 | $2.40M | 0.00% | −56,600−8.7% | Reduced |
| Vanguard Group Inc | 579,446 | $2.35M | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 223,836 | $906.0K | 0.00% | −18,085−7.5% | Reduced |
| Needham Investment Management LLC | 220,000 | $891.0K | 0.17% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 157,728 | $639.0K | 0.10% | −10,819−6.4% | Reduced |
| Susquehanna International Group, LLP | 125,975 | $510.0K | 0.00% | −13,215−9.5% | Reduced |
| Geode Capital Management, LLC | 96,157 | $389.0K | 0.00% | +448+0.5% | Added |
| Dimensional Fund Advisors LP | 75,903 | $307.0K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 52,900 | $214.0K | 0.01% | 00.0% | Unchanged |
| State Street Corp | 50,028 | $203.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 37,306 | $151.0K | 0.00% | −34,043−47.7% | Reduced |
| Group One Trading, L.P. | 35,254 | $143.0K | 0.00% | −22,692−39.2% | Reduced |
| Millennium Management LLC | 31,670 | $128.0K | 0.00% | +1,846+6.2% | Added |
| Simplex Trading, LLC | 27,249 | $110.0K | 0.00% | −17,443−39.0% | Reduced |
| Morgan Stanley | 22,388 | $91.0K | 0.00% | −9,269−29.3% | Reduced |
| Northern Trust Corp | 20,786 | $84.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 20,100 | $82.0K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 19,211 | $78.0K | 0.00% | +19,211 | New |
| Franklin Resources Inc | 18,272 | $74.0K | 0.00% | +167+0.9% | Added |
| Bank of America Corp | 5,548 | $22.0K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 5,062 | $20.0K | 0.00% | −10,241−66.9% | Reduced |
| Allworth Financial LP | 5,000 | $20.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 4,726 | $19.0K | 0.00% | +4,103+658.6% | Added |
| Royal Bank of Canada | 3,977 | $16.0K | 0.00% | +30+0.8% | Added |
| Cutler Group LP | 3,250 | $13.0K | 0.00% | +1,987+157.3% | Added |
| PEAK6 Investments LLC | 2,704 | $11.0K | 0.00% | −83−3.0% | Reduced |
| Barclays PLC | 2,044 | $8.00K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 2,200 | $8.00K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 1,275 | $5.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,078 | $4.00K | 0.00% | −201−15.7% | Reduced |
| FMR LLC | 600 | $2.00K | 0.00% | +600 | New |
| Advanced Research Investment Solutions, LLC | 490 | $2.00K | 0.00% | +490 | New |
| Tower Research Capital LLC (TRC) | 200 | $1.00K | 0.00% | −354−63.9% | Reduced |
| BNP Paribas Arbitrage, SA | 133 | $539 | 0.00% | −1,456−91.6% | Reduced |
| Wagner Wealth Management, LLC | 50 | $0 | 0.00% | 00.0% | Unchanged |
| Evoke Wealth, LLC | 8 | $0 | 0.00% | 00.0% | Unchanged |
| Beaird Harris Wealth Management, LLC | 75 | $0 | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 0 | $0 | 0.00% | −20,918−100.0% | Sold out |
| Lion Street Advisors, LLC | 0 | $0 | 0.00% | −11,088−100.0% | Sold out |
| Benchmark Financial Wealth Advisors, LLC | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −2,525−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −500−100.0% | Sold out |