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Amtech Systems
ASYS

Overview Fund Activity

52 hedge funds and large institutions have $77.6M invested in Amtech Systems in 2021 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 13 increasing their positions, 18 reducing their positions, and 14 closing their positions.

Holders
52
Holders Change
-4
Holders Change %
-7.14%
% of All Funds
0.91%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
10
Increased
13
Reduced
18
Closed
14
Calls
$1K
Puts
$48K
Net Calls
-$47K
Net Calls Change
-$74K

Top Buyers

1
ACM
1
AIGH Capital Management
Maryland
$3.12M
2
HA
2
Heartland Advisors
Wisconsin
$2.86M
3
RA
3
Royce & Associates
New York
$9.33M
4
MS
4
Maven Securities
Jersey
$1.49M
5
EI
5
EAM Investors
California
$1.34M

Top Sellers

1
BGIM
1
Brandywine Global Investment Management
Pennsylvania
$3.33M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$949K
3
HIM
3
Hillsdale Investment Management
Ontario, Canada
$0
4
Two Sigma Investments
4
Two Sigma Investments
New York
$469K
5
II
5
Ibex Investors
Colorado
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$12.6M 1,098,983 +5,814 +0.5%
PRCP
2
Pacific Ridge Capital Partners
Oregon
$11M 963,709 -57,567 -6%
RA
3
Royce & Associates
New York
$9.33M 816,121 +210,455 +35%
Vanguard Group
4
Vanguard Group
Pennsylvania
$5.98M 522,972 – –
BFM
5
Boothbay Fund Management
New York
$5.22M 456,221 – –
BGIM
6
Brandywine Global Investment Management
Pennsylvania
$3.33M 291,285 -240,835 -45%
ACM
7
AIGH Capital Management
Maryland
$3.12M 273,100 +273,100 New
HA
8
Heartland Advisors
Wisconsin
$2.86M 250,000 +250,000 New
EIM
9
Essex Investment Management
Massachusetts
$2.55M 222,997 +24,752 +12%
BlackRock
10
BlackRock
New York
$1.63M 142,426 -1,805 -1%
Arrowstreet Capital
11
Arrowstreet Capital
Massachusetts
$1.58M 138,611 – –
MS
12
Maven Securities
Jersey
$1.49M 130,000 +130,000 New
EI
13
EAM Investors
California
$1.34M 117,582 +117,582 New
Acadian Asset Management
14
Acadian Asset Management
Massachusetts
$1.31M 114,632 -8,695 -7%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$1.27M 111,067 +967 +0.9%
BCM
16
Bridgeway Capital Management
Texas
$1.12M 97,900 -26,400 -21%
B
17
Barings
North Carolina
$1.02M 88,808 – –
AA
18
Ancora Advisors
Ohio
$974K 85,165 -53,968 -39%
Renaissance Technologies
19
Renaissance Technologies
New York
$949K 82,993 -139,703 -63%
CAM
20
ClariVest Asset Management
California
$949K 82,969 -500 -0.6%
OAM
21
Oberweis Asset Management
Illinois
$772K 67,500 +67,500 New
WVP
22
Worth Venture Partners
New Jersey
$716K 62,646 +62,646 New
WPC
23
White Pine Capital
Minnesota
$672K 58,813 +55 +0.1%
DC
24
Diametric Capital
Massachusetts
$567K 49,578 +2,956 +6%
Two Sigma Advisers
25
Two Sigma Advisers
New York
$536K 46,900 -37,900 -45%
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