Stocktoria
ALPHA PRO TECH LTD APT
NYSE American · XASE · stock · Orthopedic, Prosthetic & Surgical Appliances & Supplies · website · IPO 1993-10-28
ALPHA PRO TECH LTD institutional holders (13F)
| Investor | Shares | Value | % of company |
|---|---|---|---|
| CITADEL ADVISORS LLC | 785,300 | $3.5M | 7.44% |
| RENAISSANCE TECHNOLOGIES LLC | 544,072 | $2.4M | 5.16% |
| BlackRock Finance, Inc. | 272,043 | $1.5M | 2.58% |
% of company = reported 13F shares ÷ shares outstanding. Based on the latest filings; not every holder reports every quarter.
Source: SEC EDGAR filings · CIK 0000884269 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.