APT - Alpha Pro Tech, Ltd.

NYSE American - NYSE American Delayed Price. Currency in USD

Major Holders

Currency in USD
Breakdown
39.47%% of Shares Held by All Insider
25.50%% of Shares Held by Institutions
42.12%% of Float Held by Institutions
34Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Renaissance Technologies, LLC1,133,575Mar 30, 20198.54%4,080,870
Vanguard Group, Inc. (The)471,840Mar 30, 20193.55%1,698,624
Polar Asset Management Partners Inc.390,000Mar 30, 20192.94%1,404,000
Morgan Stanley320,040Mar 30, 20192.41%1,152,144
Bridgeway Capital Management, Inc.232,443Mar 30, 20191.75%836,794
Dimensional Fund Advisors LP224,492Mar 30, 20191.69%808,171
Ancora Advisors, LLC142,000Mar 30, 20191.07%511,200
Municipal Employees' Retirement System Of Michigan116,670Mar 30, 20190.88%420,012
Granite Investment Partners, LLC94,392Mar 30, 20190.71%339,811
Needham Investment Management, L.L.C.59,843Mar 30, 20190.45%215,434

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Total Stock Market Index Fund293,460Dec 30, 20182.21%1,088,736
Vanguard Extended Market Index Fund166,676Dec 30, 20181.25%618,367
Bridgeway Funds Inc-Ultra Small Company Market Fund151,200Dec 30, 20181.14%560,952
Ancora Special Opportunity Fund100,000Dec 30, 20180.75%371,000
DFA U.S. Small Cap Value Series91,290Jan 30, 20190.69%365,160
Needham Aggressive Growth Fund59,843Mar 30, 20190.45%215,434
RBB Fund Inc.-Adara Smaller Companies Fund44,141May 30, 20190.33%158,024
iShares Micro Cap ETF34,098May 30, 20190.26%122,070
Bridgeway Fds Inc.-Omni Tax Managed Small Cap Value Fund30,500Dec 30, 20180.23%113,155
Valic Company I-Small Cap Fd30,000Nov 29, 20180.23%112,500