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Amtech Systems
ASYS

Overview Fund Activity

64 hedge funds and large institutions have $83.7M invested in Amtech Systems in 2021 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 14 increasing their positions, 15 reducing their positions, and 6 closing their positions.

Holders
64
Holders Change
+22
Holders Change %
+52.38%
% of All Funds
1.13%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
28
Increased
14
Reduced
15
Closed
6
Calls
$1.23M
Puts
$426K
Net Calls
+$805K
Net Calls Change
+$770K

Top Buyers

1
PCM
1
Portolan Capital Management
Massachusetts
$4.23M
2
CC
2
Cannell Capital
Wyoming
$3.04M
3
Two Sigma Investments
3
Two Sigma Investments
New York
$1.74M
4
EI
4
EAM Investors
California
$1.68M
5
II
5
Ibex Investors
Colorado
$1.25M

Top Sellers

1
HFA
1
Harbert Fund Advisors
Alabama
$0
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$6.38M
3
RAM
3
Roumell Asset Management
Maryland
$0
4
Russell Investments Group
4
Russell Investments Group
United Kingdom
$3.16M
5
AA
5
Ancora Advisors
Ohio
$1.74M
Name Market Value Shares Shares
Change 		Shares
Change %
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$12.6M 1,063,234 -37,978 -3%
PRCP
2
Pacific Ridge Capital Partners
Oregon
$11.1M 938,182 +38,743 +4%
BGIM
3
Brandywine Global Investment Management
Pennsylvania
$6.8M 575,497 -5,900 -1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$6.38M 539,929 -236,604 -30%
RA
5
Royce & Associates
New York
$6.24M 527,666 -11,000 -2%
PCM
6
Portolan Capital Management
Massachusetts
$4.23M 358,149 +358,149 New
Russell Investments Group
7
Russell Investments Group
United Kingdom
$3.16M 267,767 -151,448 -36%
CC
8
Cannell Capital
Wyoming
$3.04M 257,172 +257,172 New
BlackRock
9
BlackRock
New York
$1.97M 166,364 +1,858 +1%
EIM
10
Essex Investment Management
Massachusetts
$1.74M 147,204 -15,651 -10%
Two Sigma Investments
11
Two Sigma Investments
New York
$1.74M 147,219 +147,219 New
AA
12
Ancora Advisors
Ohio
$1.74M 147,093 -59,909 -29%
Renaissance Technologies
13
Renaissance Technologies
New York
$1.72M 145,096 -40,366 -22%
EI
14
EAM Investors
California
$1.68M 142,121 +142,121 New
BCM
15
Bridgeway Capital Management
Texas
$1.59M 134,800 +50,000 +59%
Acadian Asset Management
16
Acadian Asset Management
Massachusetts
$1.43M 120,938 +34,341 +40%
Arrowstreet Capital
17
Arrowstreet Capital
Massachusetts
$1.31M 110,623 +47,623 +76%
II
18
Ibex Investors
Colorado
$1.25M 105,896 +105,896 New
RC
19
Roubaix Capital
Colorado
$1.17M 98,885 +98,885 New
Geode Capital Management
20
Geode Capital Management
Massachusetts
$1.16M 98,376 +14,470 +17%
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
$1.11M 93,506 +75,000 +405%
B
22
Barings
North Carolina
$1.05M 88,808 – –
CAM
23
ClariVest Asset Management
California
$978K 82,800 +82,800 New
WPC
24
White Pine Capital
Minnesota
$715K 60,451 -19,832 -25%
Jacobs Levy Equity Management
25
Jacobs Levy Equity Management
New Jersey
$712K 60,251 -11,599 -16%
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