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Amtech Systems

56 hedge funds and large institutions have $64.4M invested in Amtech Systems in 2021 Q2 according to their latest regulatory filings, with 9 funds opening new positions, 20 increasing their positions, 21 reducing their positions, and 17 closing their positions.

Holders
56
Holders Change
-8
Holders Change %
-12.5%
% of All Funds
0.98%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
9
Increased
20
Reduced
21
Closed
17
Calls
$629K
Puts
$602K
Net Calls
+$27K
Net Calls Change
-$778K
Name Market Value Shares Shares
Change
Shares
Change %
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$10.5M 1,093,169 +29,935 +3%
PRCP
2
Pacific Ridge Capital Partners
Oregon
$9.85M 1,021,276 +83,094 +9%
RA
3
Royce & Associates
New York
$5.84M 605,666 +78,000 +15%
BGIM
4
Brandywine Global Investment Management
Pennsylvania
$5.13M 532,120 -43,377 -8%
Vanguard Group
5
Vanguard Group
Pennsylvania
$5.04M 522,972 -16,957 -3%
BFM
6
Boothbay Fund Management
New York
$4.4M 456,221 +456,221 New
Renaissance Technologies
7
Renaissance Technologies
New York
$2.15M 222,696 +77,600 +53%
EIM
8
Essex Investment Management
Massachusetts
$1.91M 198,245 +51,041 +35%
BlackRock
9
BlackRock
New York
$1.39M 144,231 -22,133 -13%
Two Sigma Investments
10
Two Sigma Investments
New York
$1.38M 143,162 -4,057 -3%
AA
11
Ancora Advisors
Ohio
$1.34M 139,133 -7,960 -5%
Arrowstreet Capital
12
Arrowstreet Capital
Massachusetts
$1.34M 138,611 +27,988 +25%
HIM
13
Hillsdale Investment Management
Ontario, Canada
$1.28M 133,211 +96,800 +266%
BCM
14
Bridgeway Capital Management
Texas
$1.2M 124,300 -10,500 -8%
Acadian Asset Management
15
Acadian Asset Management
Massachusetts
$1.19M 123,327 +2,389 +2%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$1.06M 110,100 +11,724 +12%
II
17
Ibex Investors
Colorado
$1.01M 104,825 -1,071 -1%
B
18
Barings
North Carolina
$856K 88,808
Two Sigma Advisers
19
Two Sigma Advisers
New York
$817K 84,800 +38,400 +83%
CAM
20
ClariVest Asset Management
California
$805K 83,469 +669 +0.8%
WPC
21
White Pine Capital
Minnesota
$609K 58,758 -1,693 -3%
Jacobs Levy Equity Management
22
Jacobs Levy Equity Management
New Jersey
$576K 59,775 -476 -0.8%
DC
23
Diametric Capital
Massachusetts
$449K 46,622 +46,622 New
WA
24
WealthTrust Axiom
Pennsylvania
$408K 42,406 -4,975 -10%
Commonwealth Equity Services
25
Commonwealth Equity Services
Massachusetts
$357K 37,049