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Alpha Pro Tech

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$9.24M +$117K +8,836 +0.9%
Vanguard Group
2
Vanguard Group
Pennsylvania
$9.1M -$1.79M -135,266 -13%
GLA
3
Great Lakes Advisors
Illinois
$5.82M +$7.9M +595,770 New
Renaissance Technologies
4
Renaissance Technologies
New York
$4.55M -$3.79M -286,201 -38%
Geode Capital Management
5
Geode Capital Management
Massachusetts
$1.99M +$500K +37,683 +23%
State Street
6
State Street
Massachusetts
$1.98M -$119K -9,004 -4%
AQR Capital Management
7
AQR Capital Management
Connecticut
$1.6M +$278K +21,005 +15%
Northern Trust
8
Northern Trust
Illinois
$1.24M -$84.2K -6,354 -5%
WG
9
Winton Group
United Kingdom
$1.1M +$55.8K +4,208 +4%
BCM
10
Bridgeway Capital Management
Texas
$1.07M +$1.45M +109,500 New
Susquehanna International Group
11
Susquehanna International Group
Pennsylvania
$810K +$137K +10,336 +14%
NIM
12
Needham Investment Management
New York
$805K
HIS
13
Harvest Investment Services
Illinois
$768K +$27.5K +2,072 +3%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$758K
Bank of New York Mellon
15
Bank of New York Mellon
New York
$735K +$228K +17,167 +30%
Citadel Advisors
16
Citadel Advisors
Florida
$710K +$534K +40,277 +124%
Bank of America
17
Bank of America
North Carolina
$639K +$721K +54,375 +488%
JP Morgan Chase
18
JP Morgan Chase
New York
$607K +$458K +34,549 +125%
Group One Trading
19
Group One Trading
Illinois
$542K +$377K +28,424 +105%
Nuveen
20
Nuveen
North Carolina
$532K -$93.6K -7,058 -11%
SGI
21
Summit Global Investments
Utah
$531K +$721K +54,410 New
HSA
22
Hussman Strategic Advisors
Maryland
$503K -$669K -50,500 -50%
ASN
23
Advisory Services Network
Georgia
$381K -$240K -18,090 -32%
Charles Schwab
24
Charles Schwab
California
$304K -$2.19M -164,838 -84%
Citigroup
25
Citigroup
New York
$263K +$325K +24,485 +1,027%