- Type / Class
- Equity / Common Stock
- Shares outstanding
- 14,345,359
- Total 13F shares
- 7,257,229
- Share change
- -672,597
- Total reported value
- $45,435,060
- Price per share
- $6.26
- Number of holders
- 41
- Value change
- -$2,777,763
- Number of buys
- 17
- Number of sells
- 17
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.
Next holder-history checks
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.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
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 |
|---|---|---|---|---|---|---|---|---|
| KOKINO LLC |
13F
|
Company |
12%
|
1,790,000
|
$7,697,000 | — | 30 Sep 2015 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
11%
|
1,586,000
|
$6,820,000 | — | 30 Sep 2015 | |
| Hollow Brook Wealth Management LLC |
13F
|
Company |
3.7%
|
529,077
|
$2,275,000 | — | 30 Sep 2015 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.1%
|
447,813
|
$1,926,000 | — | 30 Sep 2015 | |
| Walthausen & Co., LLC |
13F
|
Company |
3.1%
|
447,100
|
$1,923,000 | — | 30 Sep 2015 | |
| New England Private Wealth Advisors LLC |
13F
|
Company |
2.8%
|
404,870
|
$1,740,000 | — | 30 Sep 2015 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
2.8%
|
400,763
|
$1,723,000 | — | 30 Sep 2015 | |
| G2 Investment Partners Management LLC |
13F
|
Company |
2.6%
|
371,168
|
$1,596,000 | — | 30 Sep 2015 | |
| AWM Investment Company, Inc. |
13F
|
Company |
2.3%
|
324,504
|
$1,395,000 | — | 30 Sep 2015 | |
| Pacific Ridge Capital Partners, LLC |
13F
|
Company |
1.8%
|
263,950
|
$1,135,000 | — | 30 Sep 2015 | |
| IRONWOOD INVESTMENT MANAGEMENT LLC |
13F
|
Company |
1.5%
|
217,861
|
$937,000 | — | 30 Sep 2015 | |
| KEANE CAPITAL MANAGEMENT INC |
13F
|
Company |
1.5%
|
213,525
|
$918,000 | — | 30 Sep 2015 | |
| NORDEA INVESTMENT MANAGEMENT AB |
13F
|
Company |
0.96%
|
137,940
|
$593,000 | — | 30 Sep 2015 | |
| Invesco Ltd. |
13F
|
Company |
0.74%
|
106,160
|
$456,000 | — | 30 Sep 2015 | |
| Ancora Advisors LLC |
13F
|
Company |
0.69%
|
99,526
|
$428,000 | — | 30 Sep 2015 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.66%
|
94,836
|
$408,000 | — | 30 Sep 2015 | |
| BARINGS LLC |
13F
|
Company |
0.63%
|
90,808
|
$390,000 | — | 30 Sep 2015 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.6%
|
86,538
|
$372,000 | — | 30 Sep 2015 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.43%
|
61,726
|
$265,000 | — | 30 Sep 2015 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.4%
|
57,500
|
$247,000 | — | 30 Sep 2015 | |
| WealthTrust Axiom LLC |
13F
|
Company |
0.37%
|
52,774
|
$226,000 | — | 30 Sep 2015 | |
| BlackRock Fund Advisors |
13F
|
Company |
0.22%
|
31,878
|
$137,000 | — | 30 Sep 2015 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.15%
|
20,973
|
$90,000 | — | 30 Sep 2015 | |
| Teton Advisors, Inc. |
13F
|
Company |
0.13%
|
18,100
|
$78,000 | — | 30 Sep 2015 | |
| CROFT-LEOMINSTER INC |
13F
|
Company |
0.13%
|
18,000
|
$77,000 | — | 30 Sep 2015 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.1%
|
14,839
|
$64,000 | — | 30 Sep 2015 | |
| BlackRock Institutional Trust Company, N.A. |
13F
|
Company |
0.09%
|
12,470
|
$54,000 | — | 30 Sep 2015 | |
| BLB&B Advisors, LLC |
13F
|
Company |
0.08%
|
11,600
|
$50,000 | — | 30 Sep 2015 | |
| Zurcher Kantonalbank (Zurich Cantonalbank) |
13F
|
Company |
0.03%
|
3,887
|
$17,000 | — | 30 Sep 2015 | |
| MORGAN STANLEY |
13F
|
Company |
0.02%
|
3,035
|
$13,000 | — | 30 Sep 2015 | |
| BLACKROCK ADVISORS LLC |
13F
|
Company |
0.01%
|
2,148
|
$9,000 | — | 30 Sep 2015 | |
| BlackRock Investment Management, LLC |
13F
|
Company |
0.01%
|
2,141
|
$9,000 | — | 30 Sep 2015 | |
| EARNEST PARTNERS LLC |
13F
|
Company |
0.01%
|
1,700
|
$7,000 | — | 30 Sep 2015 | |
| UBS Group AG |
13F
|
Company |
0.01%
|
1,695
|
$7,000 | — | 30 Sep 2015 | |
| US BANCORP \DE\ |
13F
|
Company |
0.01%
|
1,010
|
$4,000 | — | 30 Sep 2015 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.01%
|
787
|
$3,000 | — | 30 Sep 2015 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0%
|
500
|
$2,000 | — | 30 Sep 2015 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0%
|
367
|
$2,000 | — | 30 Sep 2015 | |
| Winslow, Evans & Crocker, Inc. |
13F
|
Company |
0%
|
330
|
$1,416 | — | 30 Sep 2015 | |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO |
13F
|
Company |
0%
|
232
|
$1,000 | — | 30 Sep 2015 | |
| CITIGROUP INC |
13F
|
Company |
0%
|
212
|
$1,000 | — | 30 Sep 2015 | |
| MSI Financial Services Inc |
13F
|
Company |
0%
|
150
|
$1,000 | — | 30 Sep 2015 |
Institutional Holders of AMTECH SYSTEMS INC - Common Stock (ASYS) as of Q4 2015
As of 31 Dec 2015,
AMTECH SYSTEMS INC - Common Stock (ASYS) was held by
41 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
7,257,229 shares.
The largest 10 holders included
KOKINO LLC, ROYCE & ASSOCIATES LLC, Hollow Brook Wealth Management LLC, VANGUARD GROUP INC, New England Private Wealth Advisors LLC, DIMENSIONAL FUND ADVISORS LP, Walthausen & Co., LLC, Pacific Ridge Capital Partners, LLC, IRONWOOD INVESTMENT MANAGEMENT LLC, and NORDEA INVESTMENT MANAGEMENT AB.
This page lists
41
institutional shareholders reporting positions in this security
for the Q4 2015 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2015 vs Q3 2015 Across Filers
Q3 2015 holders
40
Q4 2015 holders
41
Holder diff
1
| Investor | Q3 2015 Shares | Q4 2015 Shares | Share Diff | Share Chg % | Q3 2015 Value $ | Q4 2015 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.