- Type / Class
- Equity / Common Stock
- Shares outstanding
- 14,345,359
- Total 13F shares
- 6,101,303
- Share change
- -108,256
- Total reported value
- $35,387,780
- Put/Call ratio
- 256%
- Price per share
- $5.80
- Number of holders
- 34
- Value change
- -$628,528
- Number of buys
- 9
- Number of sells
- 16
Quarterly Holders Quick Answers
What is CUSIP 032332504?
CUSIP 032332504 identifies ASYS - AMTECH SYSTEMS INC - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
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These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
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Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 032332504:
Top shareholders of ASYS - AMTECH SYSTEMS INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| ROYCE & ASSOCIATES LP |
13F
|
Company |
12%
|
1,736,668
|
$10,176,874 | — | 30 Jun 2024 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
6.6%
|
942,634
|
$5,524,360 | — | 30 Jun 2024 | |
| Pacific Ridge Capital Partners, LLC |
13F
|
Company |
4.9%
|
709,665
|
$4,158,637 | — | 30 Jun 2024 | |
| First Eagle Investment Management, LLC |
13F
|
Company |
4.7%
|
675,844
|
$3,960,446 | — | 30 Jun 2024 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.7%
|
674,175
|
$3,950,666 | — | 30 Jun 2024 | |
| AMH Equity Ltd |
13F
|
Company |
1.7%
|
250,000
|
$1,465,000 | — | 30 Jun 2024 | |
| KENNEDY CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.3%
|
187,191
|
$1,096,939 | — | 30 Jun 2024 | |
| Jong S. Whang |
3/4/5
|
Director |
—
class O/S missing
|
70,681
|
$903,303 | — | 23 Aug 2022 | |
| Ancora Advisors LLC |
13F
|
Company |
1%
|
148,922
|
$872,683 | — | 30 Jun 2024 | |
| LPL Financial LLC |
13F
|
Company |
0.94%
|
135,080
|
$791,569 | — | 30 Jun 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.84%
|
120,753
|
$707,790 | — | 30 Jun 2024 | |
| BlackRock Finance, Inc. |
13F
|
Company |
0.83%
|
119,240
|
$698,746 | — | 30 Jun 2024 | |
| Brandywine Global Investment Management, LLC |
13F
|
Company |
0.65%
|
93,074
|
$545,414 | — | 30 Jun 2024 | |
| STATE STREET CORP |
13F
|
Company |
0.35%
|
50,490
|
$295,871 | — | 30 Jun 2024 | |
| WealthTrust Axiom LLC |
13F
|
Company |
0.31%
|
44,308
|
$259,644 | — | 30 Jun 2024 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.26%
|
37,400
|
$219,164 | — | 30 Jun 2024 | |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
|
Company |
0.26%
|
37,000
|
$217,000 | — | 30 Jun 2024 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.24%
|
34,838
|
$204,151 | — | 30 Jun 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.24%
|
34,195
|
$200,382 | — | 30 Jun 2024 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.23%
|
33,273
|
$194,980 | — | 30 Jun 2024 | |
| Michael Whang |
3/4/5
|
Chief Executive Officer, Director |
—
mixed-class rows
|
43,499
mixed-class rows
|
$190,886 | — | 01 Dec 2022 | |
| Lisa D. Gibbs |
3/4/5
|
VP and Chief Financial Officer, Director |
—
class O/S missing
|
30,000
|
$180,000 | — | 15 Mar 2024 | |
| IRONWOOD INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.2%
|
28,343
|
$166,090 | — | 30 Jun 2024 | |
| Kovack Advisors, Inc. |
13F
|
Company |
0.19%
|
27,500
|
$161,150 | — | 30 Jun 2024 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.18%
|
26,360
|
$154,470 | — | 30 Jun 2024 | |
| VILLERE ST DENIS J & CO LLC |
13F
|
Company |
0.14%
|
20,000
|
$117,200 | — | 30 Jun 2024 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.13%
|
18,476
|
$107,000 | — | 30 Jun 2024 | |
| PRELUDE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.07%
|
10,219
|
$59,883 | — | 30 Jun 2024 | |
| Sukesh Mohan Power |
3/4/5
|
Director |
—
class O/S missing
|
6,000
|
$42,060 | — | 02 Mar 2022 | |
| OSAIC HOLDINGS, INC. |
13F
|
Company |
0.03%
|
4,993
|
$29,258 | — | 30 Jun 2024 | |
| UBS Group AG |
13F
|
Company |
0.02%
|
2,665
|
$15,617 | — | 30 Jun 2024 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.02%
|
2,613
|
$15,313 | — | 30 Jun 2024 | |
| MORGAN STANLEY |
13F
|
Company |
0.01%
|
1,597
|
$9,358 | — | 30 Jun 2024 | |
| Strengthening Families & Communities, LLC |
13F
|
Company |
0%
|
490
|
$3,000 | — | 30 Jun 2024 | |
| PRINCIPAL SECURITIES, INC. |
13F
|
Company |
0%
|
200
|
$1,172 | — | 30 Jun 2024 | |
| Stone House Investment Management, LLC |
13F
|
Company |
0%
|
160
|
$938 | — | 30 Jun 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0%
|
95
|
$557 | — | 30 Jun 2024 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0%
|
1
|
$6 | — | 30 Jun 2024 |
Institutional Holders of AMTECH SYSTEMS INC - Common Stock (ASYS) as of Q3 2024
As of 30 Sep 2024,
AMTECH SYSTEMS INC - Common Stock (ASYS) was held by
34 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
6,101,303 shares.
The largest 10 holders included
ROYCE & ASSOCIATES LP, DIMENSIONAL FUND ADVISORS LP, First Eagle Investment Management, LLC, VANGUARD GROUP INC, Pacific Ridge Capital Partners, LLC, AMH Equity Ltd, GEODE CAPITAL MANAGEMENT, LLC, LPL Financial LLC, BlackRock, Inc., and Ancora Advisors LLC.
This page lists
34
institutional shareholders reporting positions in this security
for the Q3 2024 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2024 vs Q2 2024 Across Filers
Q2 2024 holders
34
Q3 2024 holders
34
Holder diff
0
| Investor | Q2 2024 Shares | Q3 2024 Shares | Share Diff | Share Chg % | Q2 2024 Value $ | Q3 2024 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.