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, Q2 2026
Institutional positions in Alpha Pro Tech Ltd as of Jun 30, 2026. 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
- 41
- +5 vs. Q1 2026
- Shares held
- 3.05M
- +8.15K (+0.3%) vs. Q1 2026
- Total value
- $17.1M
- +$3.64M (+26.9%) vs. Q1 2026
- New holders
- 8
- 9 more added
- Sold out
- 3
- 12 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Alpha Pro Tech Ltd; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wells Fargo & Company | 1 | $3 | 0.00% | −3,000−100.0% | Reduced |
| CVA Family Office, LLC | 3 | $17 | 0.00% | +3 | New |
| Signaturefd, LLC | 10 | $56 | 0.00% | +10 | New |
| BNP Paribas Arbitrage, SA | 13 | $73 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 22 | $124 | 0.00% | +22 | New |
| Archer Investment Corp | 39 | $219 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 40 | $230 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 50 | $281 | 0.00% | +50 | New |
| JPMorgan Chase & Co | 131 | $727 | 0.00% | +91+227.5% | Added |
| SBI Securities Co., Ltd. | 252 | $1.42K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 363 | $2.04K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 400 | $2.25K | 0.00% | +400 | New |
| Barclays PLC | 426 | $2.39K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 684 | $3.84K | 0.00% | +42+6.5% | Added |
| Group One Trading, L.P. | 2,079 | $11.7K | 0.00% | −110,992−98.2% | Reduced |
| Advisor Group Holdings, Inc. | 3,780 | $21.2K | 0.00% | −1,000−20.9% | Reduced |
| Vanguard Global Advisers, LLC | 3,961 | $22.3K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 5,761 | $32.4K | 0.00% | +5,761 | New |
| Morgan Stanley | 8,066 | $45.3K | 0.00% | −700−8.0% | Reduced |
| James Investment Research Inc | 11,050 | $62.1K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 11,056 | $62.1K | 0.00% | −7,635−40.8% | Reduced |
| Pinnacle Financial Partners, Inc. | 12,400 | $69.7K | 0.00% | −12,600−50.4% | Reduced |
| Jane Street Group, LLC | 13,047 | $73.3K | 0.00% | −12,583−49.1% | Reduced |
| Price T Rowe Associates Inc | 16,000 | $90.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 16,772 | $94.3K | 0.00% | +16,772 | New |
| XTX Topco Ltd | 17,217 | $96.8K | 0.00% | +2,500+17.0% | Added |
| Northern Trust Corp | 20,697 | $116.3K | 0.00% | +2,623+14.5% | Added |
| Essex Investment Management Co LLC | 34,264 | $192.6K | 0.03% | −111−0.3% | Reduced |
| State Street Corp | 46,957 | $263.9K | 0.00% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 51,788 | $291.0K | 0.00% | +356+0.7% | Added |
| Marshall Wace, LLP | 52,113 | $292.9K | 0.00% | +52,113 | New |
| Arrowstreet Capital, Limited Partnership | 58,309 | $327.7K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 64,525 | $362.6K | 0.01% | −14,000−17.8% | Reduced |
| Geode Capital Management, LLC | 96,853 | $545.0K | 0.00% | +28,467+41.6% | Added |
| Acadian Asset Management LLC | 126,866 | $712.0K | 0.00% | −6,486−4.9% | Reduced |
| Dimensional Fund Advisors LP | 137,103 | $770.5K | 0.00% | −232−0.2% | Reduced |
| Susquehanna International Group, LLP | 242,699 | $1.36M | 0.00% | +101,473+71.9% | Added |
| BlackRock, Inc. | 278,687 | $1.57M | 0.00% | +6,887+2.5% | Added |
| Vanguard Capital Management LLC | 512,476 | $2.88M | 0.00% | −41,198−7.4% | Reduced |
| Renaissance Technologies LLC | 561,572 | $3.16M | 0.00% | +17,500+3.2% | Added |
| Needham Investment Management LLC | 642,500 | $3.61M | 0.11% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 0 | $0 | 0.00% | −16,236−100.0% | Sold out |
| Jones Financial Companies LLLP | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |