- Type / Class
- Equity / Common Stock
- Shares outstanding
- 10,362,903
- Total 13F shares
- 3,145,337
- Share change
- -196,601
- Total reported value
- $12,583,000
- Price per share
- $4.00
- Number of holders
- 21
- Value change
- -$754,543
- Number of buys
- 9
- Number of sells
- 11
Quarterly Holders Quick Answers
What is CUSIP 020772109?
CUSIP 020772109 identifies APT - ALPHA PRO TECH LTD - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
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Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 020772109:
Top shareholders of APT - ALPHA PRO TECH LTD - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
12%
|
1,263,010
|
$4,863,000 | — | 30 Sep 2017 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.6%
|
473,536
|
$1,823,000 | — | 30 Sep 2017 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.5%
|
262,443
|
$1,010,000 | — | 30 Sep 2017 | |
| MORGAN STANLEY |
13F
|
Company |
2.1%
|
218,492
|
$841,000 | — | 30 Sep 2017 | |
| Polar Asset Management Partners Inc. |
13F
|
Company |
2.1%
|
215,573
|
$830,000 | — | 30 Sep 2017 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
2%
|
204,156
|
$786,000 | — | 30 Sep 2017 | |
| Ancora Advisors LLC |
13F
|
Company |
1.7%
|
177,000
|
$681,000 | — | 30 Sep 2017 | |
| Granite Investment Partners, LLC |
13F
|
Company |
1.3%
|
139,314
|
$536,000 | — | 30 Sep 2017 | |
| Municipal Employees' Retirement System of Michigan |
13F
|
Company |
0.9%
|
93,120
|
$359,000 | — | 30 Sep 2017 | |
| Spark Investment Management LLC |
13F
|
Company |
0.52%
|
53,800
|
$207,000 | — | 30 Sep 2017 | |
| BlackRock Finance, Inc. |
13F
|
Company |
0.39%
|
40,872
|
$158,000 | — | 30 Sep 2017 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.39%
|
40,800
|
$157,000 | — | 30 Sep 2017 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.28%
|
28,773
|
$111,000 | — | 30 Sep 2017 | |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC |
13F
|
Company |
0.23%
|
24,156
|
$93,000 | — | 30 Sep 2017 | |
| PANAGORA ASSET MANAGEMENT INC |
13F
|
Company |
0.21%
|
21,990
|
$85,000 | — | 30 Sep 2017 | |
| SHEPHERD KAPLAN KROCHUK, LLC |
13F
|
Company |
0.19%
|
20,000
|
$81,000 | — | 30 Sep 2017 | |
| Virtu Financial LLC |
13F
|
Company |
0.18%
|
19,060
|
$73,000 | — | 30 Sep 2017 | |
| WOLVERINE TRADING, LLC |
13F
|
Company |
0.1%
|
10,768
|
$41,000 | — | 30 Sep 2017 | |
| WealthTrust Axiom LLC |
13F
|
Company |
0.1%
|
10,000
|
$38,000 | — | 30 Sep 2017 | |
| Founders Capital Management |
13F
|
Company |
0.06%
|
6,000
|
$23,000 | — | 30 Sep 2017 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.05%
|
5,548
|
$21,000 | — | 30 Sep 2017 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.04%
|
4,489
|
$17,000 | — | 30 Sep 2017 | |
| UBS Group AG |
13F
|
Company |
0.04%
|
4,138
|
$16,000 | — | 30 Sep 2017 | |
| Nationwide Fund Advisors |
13F
|
Company |
0.04%
|
4,000
|
$15,000 | — | 30 Sep 2017 | |
| Avior Wealth Management, LLC |
13F
|
Company |
0%
|
500
|
$2,000 | — | 30 Sep 2017 | |
| NEXT Financial Group, Inc |
13F
|
Company |
0%
|
400
|
$2,000 | — | 30 Sep 2017 | |
| Cutler Group LLC / CA |
13F
|
Company |
0%
|
400
|
$1,000 | — | 30 Sep 2017 |
Institutional Holders of ALPHA PRO TECH LTD - Common Stock (APT) as of Q4 2017
As of 31 Dec 2017,
ALPHA PRO TECH LTD - Common Stock (APT) was held by
21 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
3,145,337 shares.
The largest 10 holders included
RENAISSANCE TECHNOLOGIES LLC, Vanguard Group Inc, BRIDGEWAY CAPITAL MANAGEMENT INC, Polar Asset Management Partners Inc., MORGAN STANLEY, DIMENSIONAL FUND ADVISORS LP, Granite Investment Partners, LLC, Municipal Employees' Retirement System of Michigan, BlackRock Inc., and Spark Investment Management LLC.
This page lists
21
institutional shareholders reporting positions in this security
for the Q4 2017 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2017 vs Q3 2017 Across Filers
Q3 2017 holders
26
Q4 2017 holders
21
Holder diff
-5
| Investor | Q3 2017 Shares | Q4 2017 Shares | Share Diff | Share Chg % | Q3 2017 Value $ | Q4 2017 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.