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Amtech Systems
ASYS

50 hedge funds and large institutions have $95.3M invested in Amtech Systems in 2021 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 17 increasing their positions, 16 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

23% more capital invested

Capital invested by funds: $77.6M → $95.3M (+$17.8M)

19.81% more ownership

Funds ownership: 47.63% → 67.44% (+20%)

6% more repeat investments, than reductions

Existing positions increased: 17 | Existing positions reduced: 16

4% less funds holding

Funds holding: 52 → 50 (-2)

18% less first-time investments, than exits

New positions opened: 9 | Existing positions closed: 11

85% less call options, than puts

Call options by funds: $145K | Put options by funds: $998K

Holders
50
Holders Change
-2
Holders Change %
-3.85%
% of All Funds
0.77%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
9
Increased
17
Reduced
16
Closed
11
Calls
$145K
Puts
$998K
Net Calls
-$853K
Net Calls Change
-$806K

Top Buyers

1
RA
Royce & Associates
New York
+$4.47M
2
Renaissance Technologies
Renaissance Technologies
New York
+$779K
3
Morgan Stanley
Morgan Stanley
New York
+$432K
4
OAM
Oberweis Asset Management
Illinois
+$404K
5
Two Sigma Investments
Two Sigma Investments
New York
+$335K

Top Sellers

1
ACM
AIGH Capital Management
Maryland
-$3.12M
2
BGIM
Brandywine Global Investment Management
Pennsylvania
-$2.04M
3
EI
EAM Investors
California
-$1.34M
4
PRCP
Pacific Ridge Capital Partners
Oregon
-$842K
5
WVP
Worth Venture Partners
New Jersey
-$716K
Name Holding Trade Value Shares
Change 		Change in
Stake
KL
1
Kokino LLC
Connecticut
$22.2M +$26M +2,250,000 New
RA
2
Royce & Associates
New York
$11.9M +$4.47M +387,739 +48%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$10.9M +$14K +1,212 +0.1%
PRCP
4
Pacific Ridge Capital Partners
Oregon
$8.8M -$842K -73,030 -8%
SC
5
Seldon Capital
California
$5.61M +$6.55M +567,634 New
Vanguard Group
6
Vanguard Group
Pennsylvania
$4.68M -$566K -49,032 -9%
BFM
7
Boothbay Fund Management
New York
$4.49M -$26.6K -2,306 -0.5%
2C
8
272 Capital
Texas
$3.96M +$4.62M +400,862 New
HA
9
Heartland Advisors
Wisconsin
$2.47M – – –
EIM
10
Essex Investment Management
Massachusetts
$2.38M +$209K +18,123 +8%
Renaissance Technologies
11
Renaissance Technologies
New York
$1.49M +$779K +67,564 +81%
BlackRock
12
BlackRock
New York
$1.43M +$31.6K +2,735 +2%
Arrowstreet Capital
13
Arrowstreet Capital
Massachusetts
$1.34M -$32.3K -2,797 -2%
Acadian Asset Management
14
Acadian Asset Management
Massachusetts
$1.22M +$100K +8,705 +8%
BGIM
15
Brandywine Global Investment Management
Pennsylvania
$1.13M -$2.04M -176,937 -61%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$1.1M – – –
OAM
17
Oberweis Asset Management
Illinois
$1.01M +$404K +35,000 +52%
BCM
18
Bridgeway Capital Management
Texas
$926K -$48.5K -4,200 -4%
MS
19
Maven Securities
Jersey
$889K -$461K -40,000 -31%
B
20
Barings
North Carolina
$877K – – –
CAM
21
ClariVest Asset Management
California
$804K -$19.1K -1,660 -2%
Two Sigma Investments
22
Two Sigma Investments
New York
$692K +$335K +29,043 +71%
AA
23
Ancora Advisors
Ohio
$495K -$405K -35,133 -41%
Two Sigma Advisers
24
Two Sigma Advisers
New York
$488K +$28.8K +2,500 +5%
WA
25
WealthTrust Axiom
Pennsylvania
$419K +$6.5K +563 +1%
1
2 3

ASYS Hedge Fund Activity: Q4 2021 in Review

50 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Amtech Systems (ASYS) for Q4 2021, worth a combined $95.3M — up 23% from $77.6M a quarter earlier.

Sellers outnumbered buyers: 11 funds closed out of ASYS and 9 opened new positions — a net loss of 2 holders — while 16 trimmed existing stakes and 17 added.

The largest buyer was Royce & Associates, adding an estimated $4.47M. The largest seller was AIGH Capital Management, exiting entirely with an estimated $3.12M sold.

  • 50 institutional investors held Amtech Systems (ASYS) as of Q4 2021, down from 52 in Q3 2021.
  • Funds reported $95.3M of Amtech Systems stock for Q4 2021, up 23% quarter-over-quarter.
  • 9 funds opened new Amtech Systems positions in Q4 2021 and 11 closed out, a net change of -2 holders.
  • The largest Amtech Systems buyer in Q4 2021 was Royce & Associates, an estimated $4.47M added.
  • The largest Amtech Systems seller in Q4 2021 was AIGH Capital Management, an estimated $3.12M sold.

Based on aggregated 13F filings for Q4 2021.