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ALPHA PRO TECH LTD
ALPHA PRO TECH LTD. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 23 Institutional holders with a total value of $5,363,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 RENAISSANCE TECHNOLOGIES LLC 1,434,298 2,610,000 48.67%
2 Granite Investment Partners, LLC 639,262 1,163,000 21.69%
3 VANGUARD GROUP INC 314,115 572,000 10.67%
4 BRIDGEWAY CAPITAL MANAGEMENT, LLC 242,443 441,000 8.22%
5 DIMENSIONAL FUND ADVISORS LP 72,697 132,000 2.46%
6 BlackRock Fund Advisors 45,699 83,000 1.55%
7 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 40,800 74,000 1.38%
8 GOLDMAN SACHS GROUP INC 37,228 68,000 1.27%
9 NORTHERN TRUST CORP 19,194 35,000 0.65%
10 SUSQUEHANNA INTERNATIONAL GROUP, LLP 18,707 34,000 0.63%
11 THOMPSON DAVIS & CO., INC. 18,812 34,000 0.63%
12 DEUTSCHE BANK AG\ 18,900 34,000 0.63%
13 CITADEL ADVISORS LLC 12,110 22,000 0.41%
14 WealthTrust Axiom LLC 10,000 18,000 0.34%
15 ROYAL BANK OF CANADA 6,750 12,000 0.22%
16 BANK OF AMERICA CORP /DE/ 5,548 10,000 0.19%
17 JBF Capital, Inc. 3,600 7,000 0.13%
18 UBS Group AG 2,000 4,000 0.07%
19 BlackRock Investment Management, LLC 2,302 4,000 0.07%
20 MINICHMACGREGOR WEALTH MANAGEMENT, LLC 2,000 3,000 0.06%
21 MORGAN STANLEY 1,000 2,000 0.04%
22 NEXT Financial Group, Inc 600 1,000 0.02%
23 CUTLER GROUP LLC / CA 400 0 0.00%

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.