Fund shareholders of Alpha Pro Tech Ltd
ISIN US0207721095 · Canada · LEI 529900Z93O5JUM52Q856
- Fund shareholders
- 25
- Of which ETFs
- 7 18 other funds
- Value held
- 6.8M $
| Fund | Shares | Value | Weight in fund | |
|---|---|---|---|---|
| Needham Aggressive Growth Fund Needham Funds Inc | 642,500 | 2.9M $ | 0.18 % | as of Mar 31, 2026 ↗ |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 451,058 | 2M $ | 0.00 % | as of Mar 31, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 102,616 | 455.6K $ | 0.00 % | as of Mar 31, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 41,564 | 216.5K $ | 0.00 % | as of Feb 28, 2026 ↗ |
| Omni Small-Cap Value Fund Bridgeway Funds, Inc. | 39,124 | 173.7K $ | 0.01 % | as of Mar 31, 2026 ↗ |
| Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 35,901 | 159.4K $ | 0.13 % | as of Mar 31, 2026 ↗ |
| U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 28,782 | 132.4K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 22,531 | 100K $ | 0.01 % | as of Mar 31, 2026 ↗ |
| U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 22,068 | 101.5K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 21,849 | 100.5K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 17,947 | 93.5K $ | 0.00 % | as of Feb 28, 2026 ↗ |
| Dimensional U.S. Targeted Value ETF Dimensional ETF Trust | 17,267 | 79.4K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 16,000 | 71K $ | 0.01 % | as of Mar 31, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 15,615 | 81.4K $ | 0.00 % | as of Feb 28, 2026 ↗ |
| U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 8,900 | 40.9K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 8,812 | 40.5K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 5,970 | 27.5K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 2,600 | 12K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| U.S. Social Core Equity 2 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 2,405 | 11.1K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 2,226 | 10.2K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| Dimensional US Core Equity 1 ETF Dimensional ETF Trust | 1,930 | 8.9K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 1,531 | 6.8K $ | 0.00 % | as of Mar 31, 2026 ↗ |
| U.S. Sustainability Core 1 Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 1,109 | 5.1K $ | 0.00 % | as of Apr 30, 2026 ↗ |
| Dimensional US Sustainability Core 1 ETF Dimensional ETF Trust | 8 | 36.8 $ | as of Apr 30, 2026 ↗ | |
| Dimensional US Vector Equity ETF Dimensional ETF Trust | 8 | 36.8 $ | as of Apr 30, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table counts shares; this one measures what the company weighs inside each fund.
| Fund | Weight in fund | |
|---|---|---|
| Needham Aggressive Growth Fund Needham Funds Inc | 0.18 % | as of Mar 31, 2026 ↗ |
| Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 0.13 % | as of Mar 31, 2026 ↗ |
| Omni Small-Cap Value Fund Bridgeway Funds, Inc. | 0.01 % | as of Mar 31, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 0.01 % | as of Mar 31, 2026 ↗ |
| T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 0.01 % | as of Mar 31, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 0.00 % | as of Mar 31, 2026 ↗ |
| Dimensional U.S. Targeted Value ETF Dimensional ETF Trust | 0.00 % | as of Apr 30, 2026 ↗ |
| U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 0.00 % | as of Apr 30, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 0.00 % | as of Mar 31, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 0.00 % | as of Feb 28, 2026 ↗ |
Quarter after quarter
Each SEC quarterly data set, newest first. The change is read against the quarter before it.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q2 | 25 | -1 | 1,510,321 | -0.5 % |
| 2026Q1 | 26 | 0 | 1,517,609 | -0.4 % |
| 2025Q4 | 26 | 0 | 1,523,501 | -4.1 % |
| 2025Q3 | 26 | 0 | 1,589,164 | -0.1 % |
| 2025Q2 | 26 | +1 | 1,591,450 | -0.1 % |
| 2025Q1 | 25 | 0 | 1,592,990 | -0.3 % |
| 2024Q4 | 25 | -2 | 1,597,464 | -0.4 % |
| 2024Q3 | 27 | 0 | 1,603,221 | +20.7 % |
| 2024Q2 | 27 | +5 | 1,328,696 | +13.3 % |
| 2024Q1 | 22 | 0 | 1,173,147 | -0.2 % |
| 2023Q4 | 22 | 1,176,037 |
Institutional managers
33 managers declare this company to the SEC (Form 13F); the 25 largest follow.
| Manager | Shares | Value | |
|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 642,500 | 2.9M $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 544,072 | 2.4M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 271,800 | 1.2M $ | as of Mar 31, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 141,226 | 627K $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 137,335 | 609.8K $ | as of Mar 31, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | 133,352 | 591 $ | as of Mar 31, 2026 |
| GROUP ONE TRADING LLC | 113,071 | 502K $ | as of Mar 31, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 78,525 | 348.7K $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 68,386 | 304.1K $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 58,309 | 258.9K $ | as of Mar 31, 2026 |
| STATE STREET CORP | 46,957 | 208.5K $ | as of Mar 31, 2026 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 34,375 | 152.6K $ | as of Mar 31, 2026 |
| JANE STREET GROUP, LLC | 25,630 | 113.8K $ | as of Mar 31, 2026 |
| Pinnacle Financial Partners, Inc. | 25,000 | 111K $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 18,074 | 80.2K $ | as of Mar 31, 2026 |
| CALDWELL SUTTER CAPITAL, INC. | 16,236 | 72.1K $ | as of Mar 31, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 16,000 | 72 $ | as of Mar 31, 2026 |
| XTX Topco Ltd | 14,717 | 65.3K $ | as of Mar 31, 2026 |
| JAMES INVESTMENT RESEARCH, INC. | 11,050 | 49.1K $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 8,766 | 38.9K $ | as of Mar 31, 2026 |
| OSAIC HOLDINGS, INC. | 4,780 | 21.2K $ | as of Mar 31, 2026 |
| WELLS FARGO & COMPANY/MN | 3,001 | 13.3K $ | as of Mar 31, 2026 |
| Tower Research Capital LLC (TRC) | 642 | 2.9K $ | as of Mar 31, 2026 |
| BARCLAYS PLC | 426 | 1.9K $ | as of Mar 31, 2026 |
| Farther Finance Advisors, LLC | 363 | 1.7K $ | as of Mar 31, 2026 |
Declared shareholders of Alpha Pro Tech Ltd
1 beneficial ownership filing. These stakes do not add up: an asset manager filing aggregates its own funds, already counted above.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Vanguard Capital Management | 5.97 % | 609,067 | as of Mar 31, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of Alpha Pro Tech Ltd". https://titelia.com/en/stocks/alpha-pro-tech-ltd-US0207721095