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, Q4 2023
Institutional positions in Alpha Pro Tech Ltd as of Dec 31, 2023. 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
- 36
- +7 vs. Q3 2023
- Shares held
- 2.53M
- +116.6K (+4.8%) vs. Q3 2023
- Total value
- $13.4M
- +$2.91M (+27.7%) vs. Q3 2023
- New holders
- 8
- 12 more added
- Sold out
- 1
- 4 more reduced
Compare with Q3 2023: 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, Q4 2023
Shares, value and share of portfolio for each institution holding Alpha Pro Tech Ltd; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP Paribas Arbitrage, SA | 13 | $69 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 57 | $302 | 0.00% | −36−38.7% | Reduced |
| JPMorgan Chase & Co | 59 | $313 | 0.00% | +6+11.3% | Added |
| Qube Research & Technologies Ltd | 100 | $529 | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 100 | $529 | 0.00% | +100 | New |
| Royal Bank of Canada | 275 | $1.00K | 0.00% | +99+56.3% | Added |
| CWM, LLC | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 366 | $1.00K | 0.00% | +366 | New |
| Citadel Advisors LLC | 1,516 | $8.02K | 0.00% | +1,516 | New |
| National Bank of Canada | 2,275 | $11.9K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 2,380 | $12.0K | 0.00% | +2,073+675.2% | Added |
| Wells Fargo & Company | 4,079 | $21.6K | 0.00% | −747−15.5% | Reduced |
| Bank of America Corp | 5,554 | $29.4K | 0.00% | +6+0.1% | Added |
| Advisor Group Holdings, Inc. | 6,745 | $35.7K | 0.00% | +1,400+26.2% | Added |
| Allworth Financial LP | 10,000 | $52.9K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 11,348 | $60.0K | 0.00% | +11,348 | New |
| Acadian Asset Management LLC | 12,115 | $63.0K | 0.00% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 13,137 | $69.5K | 0.00% | +13,137 | New |
| GWM Advisors LLC | 14,810 | $74.3K | 0.00% | +14,810 | New |
| Franklin Resources Inc | 17,110 | $90.5K | 0.00% | 00.0% | Unchanged |
| ARS Investment Partners, LLC | 17,707 | $93.7K | 0.01% | +17,707 | New |
| Morgan Stanley | 22,768 | $120.4K | 0.00% | +11,095+95.0% | Added |
| Price T Rowe Associates Inc | 22,900 | $122.0K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 27,578 | $145.9K | 0.00% | +27,578 | New |
| Caldwell Sutter Capital, Inc. | 34,299 | $181.4K | 0.09% | +2,500+7.9% | Added |
| Northern Trust Corp | 43,683 | $231.1K | 0.00% | +23,866+120.4% | Added |
| State Street Corp | 45,757 | $242.1K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 61,800 | $326.9K | 0.01% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 78,542 | $415.5K | 0.00% | +2,631+3.5% | Added |
| Geode Capital Management, LLC | 92,579 | $489.9K | 0.00% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 112,415 | $594.7K | 0.12% | −44,903−28.5% | Reduced |
| Susquehanna International Group, LLP | 164,440 | $869.9K | 0.00% | +27,322+19.9% | Added |
| Needham Investment Management LLC | 220,000 | $1.16M | 0.15% | 00.0% | Unchanged |
| BlackRock Inc. | 224,133 | $1.19M | 0.00% | −1,970−0.9% | Reduced |
| Renaissance Technologies LLC | 588,567 | $3.11M | 0.00% | +7,062+1.2% | Added |
| Vanguard Group Inc | 673,528 | $3.56M | 0.00% | +1000.0% | Added |
| Authentikos Wealth Advisory, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |