Institutional Ownership
Alpha Pro Tech Ltd
CUSIP 020772109COMAPTQ1 2026
Institutional Holders
33
13F filers
Shares Held
2.42M
Aggregate institutional
Institutional Value
$10.06M
Q1 2026
Net New Holders
-1
5 new · 6 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions5
Increased5
Decreased5
Sold out6
Institutional Holders
33 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Needham Investment Management LLC | 642.5K | $2.85M | 0 | Held |
| 2 | Renaissance Technologies LLC | 544.1K | $2.42M | +21.1K | Added |
| 3 | Blackrock, Inc. | 271.8K | $1.21M | +1.4K | Added |
| 4 | Susquehanna International Group, LLP | 141.2K | $627.0K | +72.9K | Added |
| 5 | Dimensional Fund Advisors LP | 137.3K | $609.8K | 0 | Held |
| 6 | Group One Trading LLC | 113.1K | $502.0K | +113.1K | New |
| 7 | Bridgeway Capital Management, LLC | 78.5K | $348.7K | 0 | Held |
| 8 | Geode Capital Management, LLC | 68.4K | $304.1K | −24.5K | Reduced |
| 9 | Arrowstreet Capital, Limited Partnership | 58.3K | $258.9K | 0 | Held |
| 10 | State Street Corp | 47.0K | $208.5K | 0 | Held |
23 more institutional holders on Premium
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