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Amtech Systems
ASYS

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.

New
Increased
Maintained
Reduced
Closed

367% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 6

189% more call options, than puts

Call options by funds: $1.23M | Put options by funds: $426K

79% more capital invested

Capital invested by funds: $46.8M → $83.7M (+$36.9M)

52% more funds holding

Funds holding: 42 → 64 (+22)

7% less repeat investments, than reductions

Existing positions increased: 14 | Existing positions reduced: 15

2.1% less ownership

Funds ownership: 52.17% → 50.07% (-2.1%)

50% less funds holding in top 10

Funds holding in top 10: 2 → 1 (-1)

Holders
64
Holders Change
+22
Holders Change %
+52.38%
% of All Funds
1.12%
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
Portolan Capital Management
Massachusetts
+$3.31M
2
CC
Cannell Capital
Wyoming
+$2.38M
3
Two Sigma Investments
Two Sigma Investments
New York
+$1.36M
4
EI
EAM Investors
California
+$1.31M
5
II
Ibex Investors
Colorado
+$980K

Top Sellers

1
HFA
Harbert Fund Advisors
Alabama
-$5.36M
2
RAM
Roumell Asset Management
Maryland
-$2.57M
3
Vanguard Group
Vanguard Group
Pennsylvania
-$2.19M
4
Russell Investments Group
Russell Investments Group
United Kingdom
-$1.4M
5
AA
Ancora Advisors
Ohio
-$554K
Name Holding Trade Value Shares
Change 		Change in
Stake
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$12.6M -$351K -37,978 -3%
PRCP
2
Pacific Ridge Capital Partners
Oregon
$11.1M +$358K +38,743 +4%
BGIM
3
Brandywine Global Investment Management
Pennsylvania
$6.8M -$54.6K -5,900 -1%
Vanguard Group
4
Vanguard Group
Pennsylvania
$6.38M -$2.19M -236,604 -30%
RA
5
Royce & Associates
New York
$6.24M -$102K -11,000 -2%
PCM
6
Portolan Capital Management
Massachusetts
$4.23M +$3.31M +358,149 New
Russell Investments Group
7
Russell Investments Group
United Kingdom
$3.16M -$1.4M -151,448 -36%
CC
8
Cannell Capital
Wyoming
$3.04M +$2.38M +257,172 New
BlackRock
9
BlackRock
New York
$1.97M +$17.2K +1,858 +1%
EIM
10
Essex Investment Management
Massachusetts
$1.74M -$145K -15,651 -10%
Two Sigma Investments
11
Two Sigma Investments
New York
$1.74M +$1.36M +147,219 New
AA
12
Ancora Advisors
Ohio
$1.74M -$554K -59,909 -29%
Renaissance Technologies
13
Renaissance Technologies
New York
$1.72M -$373K -40,366 -22%
EI
14
EAM Investors
California
$1.68M +$1.31M +142,121 New
BCM
15
Bridgeway Capital Management
Texas
$1.59M +$463K +50,000 +59%
Acadian Asset Management
16
Acadian Asset Management
Massachusetts
$1.43M +$318K +34,341 +40%
Arrowstreet Capital
17
Arrowstreet Capital
Massachusetts
$1.31M +$441K +47,623 +76%
II
18
Ibex Investors
Colorado
$1.25M +$980K +105,896 New
RC
19
Roubaix Capital
Colorado
$1.17M +$915K +98,885 New
Geode Capital Management
20
Geode Capital Management
Massachusetts
$1.16M +$134K +14,470 +17%
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
$1.1M +$694K +75,000 +405%
B
22
Barings
North Carolina
$1.05M – – –
CAM
23
ClariVest Asset Management
California
$978K +$766K +82,800 New
WPC
24
White Pine Capital
Minnesota
$715K -$183K -19,832 -25%
Jacobs Levy Equity Management
25
Jacobs Levy Equity Management
New Jersey
$712K -$107K -11,599 -16%
1
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ASYS Hedge Fund Activity: Q1 2021 in Review

64 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Amtech Systems (ASYS) for Q1 2021, worth a combined $83.7M — up 79% from $46.8M a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new ASYS positions and 6 closed out — a net gain of 22 holders — while 14 added to existing stakes and 15 trimmed.

The largest buyer was Portolan Capital Management, opening a new position worth an estimated $3.31M. The largest seller was Harbert Fund Advisors, exiting entirely with an estimated $5.36M sold.

  • 64 institutional investors held Amtech Systems (ASYS) as of Q1 2021, up from 42 in Q4 2020.
  • Funds reported $83.7M of Amtech Systems stock for Q1 2021, up 79% quarter-over-quarter.
  • 28 funds opened new Amtech Systems positions in Q1 2021 and 6 closed out, a net change of +22 holders.
  • The largest Amtech Systems buyer in Q1 2021 was Portolan Capital Management, an estimated $3.31M added.
  • The largest Amtech Systems seller in Q1 2021 was Harbert Fund Advisors, an estimated $5.36M sold.

Based on aggregated 13F filings for Q1 2021.