Alpha Pro Tech Ltd. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 05/15/2026 | 642.50 K | $2.85 M | 0.00% | 6.15% |
| CITADEL ADVISORS LLC | 05/15/2026 | 588.20 K | $2.61 M | 531.12% | 5.63% |
| 05/15/2026 | 553.67 K | $2.46 M | 100.00% | 5.30% | |
| RENAISSANCE TECHNOLOGIES LLC | 05/14/2026 | 544.07 K | $2.42 M | 4.03% | 5.21% |
| BLACKROCK, INC. | 05/13/2026 | 271.80 K | $1.21 M | 0.51% | 2.60% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 245.80 K | $1.09 M | 134.32% | 2.35% |
| CITADEL ADVISORS LLC | 05/15/2026 | 197.10 K | $875.12 K | 63.84% | 1.89% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 141.23 K | $627.04 K | 106.74% | 1.35% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 137.34 K | $609.77 K | 0.00% | 1.31% |
| ACADIAN ASSET MANAGEMENT LLC | 05/13/2026 | 133.35 K | $591.00 K | 0.00% | 1.28% |
| GROUP ONE TRADING, L.P. | 05/13/2026 | 113.07 K | $502.04 K | 100.00% | 1.08% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 05/15/2026 | 78.53 K | $348.65 K | 0.00% | 0.75% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 68.39 K | $304.14 K | -26.37% | 0.65% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 05/14/2026 | 58.31 K | $258.89 K | 0.00% | 0.56% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 51.43 K | $228.36 K | 100.00% | 0.49% |
| STATE STREET CORP | 05/15/2026 | 46.96 K | $208.49 K | 0.00% | 0.45% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 05/11/2026 | 34.38 K | $152.63 K | 0.00% | 0.33% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 05/15/2026 | 33.10 K | $146.96 K | 99.40% | 0.32% |
| JANE STREET GROUP, LLC | 05/12/2026 | 25.63 K | $113.80 K | 100.00% | 0.25% |
| 05/14/2026 | 25.00 K | $111.00 K | 0.00% | 0.24% | |
| NEWEDGE ADVISORS, LLC | 06/03/2026 | 18.69 K | $82.99 K | -43.04% | 0.18% |
| NORTHERN TRUST CORP | 05/14/2026 | 18.07 K | $80.25 K | 0.00% | 0.17% |
| CALDWELL SUTTER CAPITAL, INC. | 05/06/2026 | 16.24 K | $72.09 K | 0.00% | 0.16% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 16.00 K | $72.00 K | 0.00% | 0.15% |
| XTX TOPCO LTD | 05/15/2026 | 14.72 K | $65.34 K | 100.00% | 0.14% |
| JANE STREET GROUP, LLC | 05/12/2026 | 14.50 K | $64.38 K | -31.28% | 0.14% |
| JAMES INVESTMENT RESEARCH INC | 04/24/2026 | 11.05 K | $49.06 K | 0.00% | 0.11% |
| MORGAN STANLEY | 05/15/2026 | 8.77 K | $38.92 K | 0.00% | 0.08% |
| ADVISOR GROUP HOLDINGS, INC. | 05/15/2026 | 4.78 K | $21.22 K | -79.64% | 0.05% |
| VANGUARD GLOBAL ADVISERS, LLC | 05/08/2026 | 3.96 K | $17.59 K | 100.00% | 0.04% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 3.00 K | $13.32 K | 0.03% | 0.03% |
| TOWER RESEARCH CAPITAL LLC (TRC) | 05/15/2026 | 642 | $2.85 K | -43.98% | 0.01% |
| BARCLAYS PLC | 05/15/2026 | 426 | $1.89 K | 0.00% | 0.00% |
| FARTHER FINANCE ADVISORS, LLC | 04/07/2026 | 363 | $1.73 K | 100.00% | 0.00% |
| SBI SECURITIES CO., LTD. | 04/28/2026 | 252 | $1.12 K | 0.40% | 0.00% |
| JONES FINANCIAL COMPANIES LLLP | 05/15/2026 | 150 | $660 | 100.00% | 0.00% |
| CWM, LLC | 05/14/2026 | 100 | $444 | 100.00% | 0.00% |
| TD WATERHOUSE CANADA INC. | 05/12/2026 | 40 | $186 | 0.00% | 0.00% |
| JPMORGAN CHASE & CO | 05/13/2026 | 40 | $182 | -93.40% | 0.00% |
| ARCHER INVESTMENT CORP | 05/04/2026 | 39 | $173 | 0.00% | 0.00% |
| BNP PARIBAS ARBITRAGE, SNC | 05/12/2026 | 13 | $58 | 0.00% | 0.00% |
| CITIGROUP INC | 05/11/2026 | 1 | $4 | -98.68% | 0.00% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 0 | $0 | -100.00% | 0.00% |
| CITADEL ADVISORS LLC | 05/15/2026 | 0 | $0 | -100.00% | 0.00% |
| JANE STREET GROUP, LLC | 05/12/2026 | 0 | $0 | -100.00% | 0.00% |
| UBS GROUP AG | 05/05/2026 | 0 | $0 | -100.00% | 0.00% |
| FEDERATION DES CAISSES DESJARDINS DU QUEBEC | 05/14/2026 | 0 | $0 | -100.00% | 0.00% |
| 05/11/2026 | 0 | $0 | -100.00% | 0.00% |
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Alpha Pro Tech Ltd. institutional Ownership - FAQ's
During the previous two years, 54 institutional investors and hedge funds held shares of Alpha Pro Tech Ltd.. The most heavily invested institutionals were:
NEEDHAM INVESTMENT MANAGEMENT LLC: 642,500
RENAISSANCE TECHNOLOGIES LLC: 544,072
BlackRock, Inc.: 271,800
SUSQUEHANNA INTERNATIONAL GROUP, LLP: 141,226
DIMENSIONAL FUND ADVISORS LP: 137,335
ACADIAN ASSET MANAGEMENT LLC: 133,352
29.13% of Alpha Pro Tech Ltd. stock is owned by institutional investors.
Institutional investors have bought a total of 3.60 M shares in the last 24 months. This purchase volume represents approximately $18.83 M in transactions.