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Amtech Systems
ASYS

Overview Fund Activity

42 hedge funds and large institutions have $46.8M invested in Amtech Systems in 2020 Q4 according to their latest regulatory filings, with 5 funds opening new positions, 11 increasing their positions, 15 reducing their positions, and 10 closing their positions.

Holders
42
Holders Change
-5
Holders Change %
-10.64%
% of All Funds
0.75%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
5
Increased
11
Reduced
15
Closed
10
Calls
$35K
Puts
–
Net Calls
+$35K
Net Calls Change
+$32K

Top Buyers

1
Russell Investments Group
1
Russell Investments Group
United Kingdom
$2.67M
2
EIM
2
Essex Investment Management
Massachusetts
$1.04M
3
PRCP
3
Pacific Ridge Capital Partners
Oregon
$5.74M
4
Boston Partners
4
Boston Partners
Massachusetts
$660K
5
WPC
5
White Pine Capital
Minnesota
$512K

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$4.95M
2
RA
2
Royce & Associates
New York
$3.44M
3
California Public Employees Retirement System
3
California Public Employees Retirement System
California
$148K
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$7.03M
5
WG
5
Winton Group
United Kingdom
$144K
Name Market Value Shares Shares
Change 		Shares
Change %
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$7.03M 1,101,212 -40,733 -4%
PRCP
2
Pacific Ridge Capital Partners
Oregon
$5.74M 899,439 +152,193 +20%
HFA
3
Harbert Fund Advisors
Alabama
$5.36M 840,351 +10,357 +1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$4.95M 776,533 -130,658 -14%
BGIM
5
Brandywine Global Investment Management
Pennsylvania
$3.71M 581,397 +8,940 +2%
RA
6
Royce & Associates
New York
$3.44M 538,666 -59,827 -10%
Russell Investments Group
7
Russell Investments Group
United Kingdom
$2.67M 419,215 +337,934 +416%
RAM
8
Roumell Asset Management
Maryland
$2.57M 403,390 – –
AA
9
Ancora Advisors
Ohio
$1.32M 207,002 -21,000 -9%
Renaissance Technologies
10
Renaissance Technologies
New York
$1.18M 185,462 +36,600 +25%
BlackRock
11
BlackRock
New York
$1.05M 164,506 +1,783 +1%
EIM
12
Essex Investment Management
Massachusetts
$1.04M 162,855 +162,855 New
Boston Partners
13
Boston Partners
Massachusetts
$660K 103,511 +73,873 +249%
B
14
Barings
North Carolina
$567K 88,808 – –
Acadian Asset Management
15
Acadian Asset Management
Massachusetts
$552K 86,597 -2,728 -3%
BCM
16
Bridgeway Capital Management
Texas
$541K 84,800 – –
Geode Capital Management
17
Geode Capital Management
Massachusetts
$535K 83,906 – –
WPC
18
White Pine Capital
Minnesota
$512K 80,283 +61,647 +331%
Janney Montgomery Scott
19
Janney Montgomery Scott
Pennsylvania
$486K 76,156 -2,900 -4%
Jacobs Levy Equity Management
20
Jacobs Levy Equity Management
New Jersey
$458K 71,850 -1,287 -2%
Arrowstreet Capital
21
Arrowstreet Capital
Massachusetts
$402K 63,000 – –
WA
22
WealthTrust Axiom
Pennsylvania
$340K 53,374 – –
Commonwealth Equity Services
23
Commonwealth Equity Services
Massachusetts
$236K 37,049 – –
IIM
24
Ironwood Investment Management
Massachusetts
$195K 30,605 -870 -3%
Northern Trust
25
Northern Trust
Illinois
$195K 30,561 -848 -3%
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