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.
Q2 2021 vs. Q1 2021
How the institutions holding Alpha Pro Tech Ltd changed between Q1 2021 and Q2 2021.
All holders in Q2 2021All holders in Q1 2021
| Measure | Q1 2021 | Q2 2021 | Change |
|---|---|---|---|
| Holders | 66 | 59 | −7 |
| Shares | 5.18M | 3.76M | −1.43M (−27.5%) |
| Value | $50.6M | $32.1M | −$18.5M (−36.5%) |
New holders (16)
Institutions that held Alpha Pro Tech Ltd at the end of Q2 2021 but not at the end of Q1 2021.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Millennium Management LLC | 166,272 | $1.43M | 0.00% |
| Susquehanna Fundamental Investments, LLC | 72,992 | $626.0K | 0.01% |
| ExodusPoint Capital Management, LP | 58,745 | $503.0K | 0.01% |
| Ergoteles LLC | 55,900 | $479.0K | 0.01% |
| Tibra Equities Europe Ltd | 40,900 | $351.0K | 0.11% |
| HRT Financial LP | 34,276 | $293.0K | 0.00% |
| Goldman Sachs Group Inc | 33,599 | $288.0K | 0.00% |
| Ground Swell Capital, LLC | 15,136 | $130.0K | 0.71% |
| Credit Suisse AG | 13,261 | $113.0K | 0.00% |
| SEI Investments Co | 16,619 | $88.0K | 0.00% |
| Virtu Financial LLC | 10,014 | $86.0K | 0.01% |
| Salem Investment Counselors Inc | 7,372 | $63.0K | 0.00% |
| Cutler Group LP | 3,488 | $29.0K | 0.00% |
| Farmers & Merchants Investments Inc | 95 | $1.00K | 0.00% |
| West Paces Advisors Inc. | 100 | $857 | 0.00% |
| Ellevest, Inc. | 18 | $0 | 0.00% |
Sold out (23)
Institutions that held Alpha Pro Tech Ltd at the end of Q1 2021 and filed for Q2 2021 without it.
| Institution | Shares, Q1 2021 | Value, Q1 2021 |
|---|---|---|
| Citadel Advisors LLC | 72,773 | $710.0K |
| Nuveen Asset Management, LLC | 54,560 | $532.0K |
| Charles Schwab Investment Management Inc | 31,120 | $304.0K |
| PDT Partners, LLC | 26,210 | $256.0K |
| California Public Employees Retirement System | 25,300 | $247.0K |
| Wolverine Trading, LLC | 23,977 | $227.0K |
| Paloma Partners Management Co | 20,599 | $201.0K |
| California State Teachers Retirement System | 18,442 | $180.0K |
| Dynamic Technology Lab Private Ltd | 16,342 | $159.0K |
| Rhumbline Advisers | 15,631 | $153.0K |
| Engineers Gate Manager LP | 12,451 | $122.0K |
| Lion Street Advisors, LLC | 10,277 | $99.0K |
| Deutsche Bank AG | 8,571 | $84.0K |
| American International Group, Inc. | 7,129 | $70.0K |
| James Investment Research Inc | 7,000 | $68.0K |
| International Assets Investment Management, LLC | 5,020 | $56.0K |
| UBS Group AG | 3,573 | $35.0K |
| Bank of Montreal | 1,830 | $17.0K |
| Legal & General Group Plc | 1,429 | $14.0K |
| Ameritas Investment Partners, Inc. | 1,081 | $11.0K |
| Sterling Financial Planning, Inc. | 400 | $4.00K |
| Sowell Financial Services LLC | 121 | $1.00K |
| Valeo Financial Advisors, LLC | 10 | $0 |