ASYS Amtech Systems (ASYS) Insider Trading, Ownership & Congress Trades
Semiconductors & Electronics · Special industry machinery, nec · CIK 0000720500
C-suite buying · 2
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
84
13F, latest reported quarter
Conversions, 180 days
3
Codes C/M, not in net · $174.8K priced
What the filings say about ASYS
Insiders, 180 days
+$77.7K net bought
2 buyers
Amtech Systems insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, AMTECH SYSTEMS INC insiders bought a net $77.7K of stock across 64 Form 4 purchases and sales, with 2 insiders buying. Source: SEC Form 4 filings, as of 2026-10-27.
Insider
Filed
Shares
Value
Since filing
Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 100.0% of the 2,000 shares held after it.
- 1 other insider bought within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Financial Officer SABOL THOMAS B bought about $28.3K of ASYS on Sep 14, 2026; 1 other insider bought within 30 days and 84 funds added in the latest 13F quarter.Context
- First Form 4 purchase or sale (code P or S) here by this insider on our record.
- The trade is 6.5% of the 53,450 shares held after it.
- 1 other insider bought within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: President & CEO Shechter Guy bought about $49.5K of ASYS on Aug 24, 2026, the largest insider purchase at the company since 2025; 1 other insider bought within 30 days and 84 funds added in the latest 13F quarter.Context
- 41 earlier Form 4 trades (code P or S) here by this insider (41 buys), the last on May 14, 2025.
- -7.1% median (-5.5% mean) 90-day return after 30 previous buys.
- The trade is 3.2% of the 675,260 shares held after it.
- 1 other insider bought within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Averick Robert M bought about $75.7K of ASYS on May 16, 2025; 1 other insider bought within 30 days and 84 funds added in the latest 13F quarter.Context
- 15 earlier Form 4 trades (code P or S) here by this insider (15 buys), the last on May 15, 2025.
- -1.3% median (+4.4% mean) 90-day return after 13 previous buys.
- The trade is 0.2% of the 156,890 shares held after it.
- 1 other insider bought within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chairman & CEO DAIGLE ROBERT C bought about $1.2K of ASYS on May 16, 2025; 1 other insider bought within 30 days and 84 funds added in the latest 13F quarter.Context
- 14 earlier Form 4 trades (code P or S) here by this insider (14 buys), the last on May 14, 2025.
- -6.0% median (+1.3% mean) 90-day return after 12 previous buys.
- The trade is 1.6% of the 156,535 shares held after it.
- 1 other insider bought within 30 days.
- 84 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chairman & CEO DAIGLE ROBERT C bought about $8.7K of ASYS on May 15, 2025; 1 other insider bought within 30 days and 84 funds added in the latest 13F quarter.64 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
net +$77.7K over 180 days
+$77.7K over 90 days
more than 91% of Semiconductors & Electronics
Congress
no House purchase disclosed in the last 12 months
Funds
84 funds bought in last quarter
below 64% of Semiconductors & Electronics
Revenue
-21.6% year over year
below 89% of Semiconductors & Electronics
Margin
-38.2% net margin
below 75% of Semiconductors & Electronics
Buybacks
no share repurchases reported
Short interest
11.6% of the float short (float per yahoo 2026-10-26) · 5.6 days to cover · settled 2026-09-30
more than 73% of Semiconductors & Electronics
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch ASYS
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
+70.6%12M
Insider buy
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns ASYS: institutional holders (13F)
13F holdings, latest reported quarter
1,696,852 sh
$39.2M
1,252,000 sh
$28.9M
763,487 sh
$17.6M
690,000 sh
$15.9M
580,502 sh
$13.4M
Congress trades in ASYS
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
ASYS planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
ASYS mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
First Eagle Small Cap Opportunity Fund
$11.3M position · as of 2026-07-31
0.4%
Ultra-Small Company Market Fund
$567.8K position · as of 2026-06-30
0.4%
Even Herd Long Short ETF
$195.5K position · as of 2026-06-30
0.3%
Virtus Small-Cap Fund
$265.0K position · as of 2026-06-30
0.2%
Omni Small-Cap Value Fund
$1.1M position · as of 2026-06-30
0.1%
Small Company Growth Portfolio
$16.8K position · as of 2026-06-30
0.1%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Executive pay vs shareholder return · Mr Whang
CEO pay, headline and as actually paid, against the company's
return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2025
$723.6M
$841.1M
$428.5M
+9%
n/a
2023
$485.4M
$445.5M
$318.1M
-10%
n/a
Tagged by the company under SEC Item 402(v). Returns are
cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
Insiders are net buyers of their own stock.
The record shows a net $77.7K bought by insiders over 180 days, 84 funds added last quarter. Each figure is a federal filing, dated the day it went public.
ASYS financials
Revenue growth
-21.6%
XBRL, annual
Net margin
-38.2%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$81.7M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM ASYS
| FY Sep 2025 | $79.4M |
| FY Sep 2024 | $101.2M |
| FY Sep 2023 | $113.3M |
| FY Sep 2022 | n/a |
| FY Sep 2021 | $85.2M |
| Jun 2026 | $22.4M |
| Mar 2026 | $20.5M |
| Dec 2025 | $19.0M |
| Sep 2025 | $19.8M |
| Jun 2025 | $19.6M |
| Mar 2025 | $15.6M |
| Dec 2024 | $24.4M |
| Sep 2024 | $24.1M |
At each fiscal year end
Single quarter
Net margin, TTM
+4.9%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM ASYS
| FY Sep 2025 | -38.2% |
| FY Sep 2024 | -8.4% |
| FY Sep 2023 | -11.1% |
| FY Sep 2022 | n/a |
| FY Sep 2021 | +1.8% |
| Jun 2026 | +7.4% |
| Mar 2026 | +5.7% |
| Dec 2025 | +0.6% |
| Sep 2025 | +5.4% |
| Jun 2025 | +0.5% |
| Mar 2025 | -204.2% |
| Dec 2024 | +1.3% |
| Sep 2024 | -2.2% |
At each fiscal year end
Single quarter
Free cash flow, TTM
$8.7M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM ASYS
| FY Sep 2025 | $6.9M |
| FY Sep 2024 | $5.0M |
| FY Sep 2023 | -$10.6M |
| FY Sep 2022 | $4.1M |
| FY Sep 2021 | -$9.0M |
| Jun 2026 | $994.0K |
| Mar 2026 | $1.9M |
| Dec 2025 | $3.8M |
| Sep 2025 | $2.0M |
| Jun 2025 | $2.0M |
| Mar 2025 | $201.0K |
| Dec 2024 | $2.7M |
| Sep 2024 | $1.3M |
At each fiscal year end
Single quarter
Debt to equity
0.00x
long-term 2026-03-31 plus current 2022-03-31 (51 months older than the period end); equity 2026-06-30
Debt to equity ASYS
| FY Sep 2025 | 0.01x |
| FY Sep 2024 | 0.00x |
| FY Sep 2023 | 0.12x |
| FY Sep 2022 | 0.00x |
| FY Sep 2021 | 0.06x |
| Jun 2026 | 0.00x |
| Mar 2026 | 0.01x |
| Dec 2025 | 0.01x |
| Sep 2025 | 0.01x |
| Jun 2025 | 0.01x |
| Mar 2025 | 0.01x |
| Dec 2024 | 0.01x |
| Sep 2024 | 0.00x |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
17.95x
TTM operating cash flow over long-term 2026-03-31 plus current 2022-03-31 (51 months older than the period end)
Cash flow to debt ASYS
| FY Sep 2025 | 26.79x |
| FY Sep 2024 | 33.94x |
| FY Sep 2023 | -0.72x |
| FY Sep 2022 | 28.91x |
| FY Sep 2021 | -1.24x |
| Jun 2026 | 17.95x |
| Mar 2026 | 20.59x |
| Dec 2025 | 16.07x |
| Sep 2025 | 26.79x |
| Jun 2025 | 12.20x |
| Mar 2025 | 14.10x |
| Dec 2024 | 13.67x |
| Sep 2024 | 33.94x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
+4.8%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity ASYS
| FY Sep 2025 | -44.7% |
| FY Sep 2024 | -9.9% |
| FY Sep 2023 | -13.5% |
| FY Sep 2022 | +18.9% |
| FY Sep 2021 | +1.8% |
| Jun 2026 | +4.8% |
| Mar 2026 | +4.6% |
| Dec 2025 | -44.7% |
| Sep 2025 | -44.7% |
| Jun 2025 | -47.9% |
| Mar 2025 | -47.9% |
| Dec 2024 | +1.5% |
| Sep 2024 | -9.9% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
+3.2%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets ASYS
| FY Sep 2025 | -28.6% |
| FY Sep 2024 | -6.6% |
| FY Sep 2023 | -9.3% |
| FY Sep 2022 | +13.9% |
| FY Sep 2021 | +1.4% |
| Jun 2026 | +3.2% |
| Mar 2026 | +2.7% |
| Dec 2025 | -28.8% |
| Sep 2025 | -28.6% |
| Jun 2025 | -29.5% |
| Mar 2025 | -31.6% |
| Dec 2024 | +1.0% |
| Sep 2024 | -6.6% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
+11.6%
operating income after a 38.6% effective tax rate, over long-term 2026-03-31 plus current 2022-03-31 (51 months older than the period end) plus average of 2025-06-30 and 2026-06-30 minus cash
Return on invested capital ASYS
| FY Sep 2025 | n/a |
| FY Sep 2024 | n/a |
| FY Sep 2023 | n/a |
| FY Sep 2022 | +30.5% |
| FY Sep 2021 | n/a |
| Jun 2026 | +11.6% |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
+6.5%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed ASYS
| FY Sep 2025 | -33.2% |
| FY Sep 2024 | -6.5% |
| FY Sep 2023 | -13.7% |
| FY Sep 2022 | +16.3% |
| FY Sep 2021 | +3.8% |
| Jun 2026 | +6.5% |
| Mar 2026 | +7.6% |
| Dec 2025 | -32.7% |
| Sep 2025 | -33.2% |
| Jun 2025 | -35.6% |
| Mar 2025 | -38.7% |
| Dec 2024 | +2.6% |
| Sep 2024 | -6.5% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
46.81x
close 2026-10-26 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
P/E, trailing ASYS
| FY Sep 2025 | n/a |
| FY Sep 2024 | n/a |
| FY Sep 2023 | n/a |
| FY Sep 2022 | 6.91x |
| FY Sep 2021 | 40.82x |
| Jun 2026 | 85.48x |
| Mar 2026 | 64.89x |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | 68.12x |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$138.7M
market value at close 2026-10-26 on 2026-07-31 shares, plus long-term 2026-03-31 plus current 2022-03-31 (51 months older than the period end), minus cash 2026-06-30
Enterprise value ASYS
| FY Sep 2025 | $114.9M |
| FY Sep 2024 | $71.7M |
| FY Sep 2023 | $105.5M |
| FY Sep 2022 | $71.4M |
| FY Sep 2021 | $134.9M |
| Jun 2026 | $252.1M |
| Mar 2026 | $144.4M |
| Dec 2025 | $158.7M |
| Sep 2025 | $114.9M |
| Jun 2025 | $48.5M |
| Mar 2025 | $56.1M |
| Dec 2024 | $65.2M |
| Sep 2024 | $71.7M |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
+3.9%
TTM free cash flow over market value at close 2026-10-26
FCF yield ASYS
| FY Sep 2025 | +5.2% |
| FY Sep 2024 | +6.0% |
| FY Sep 2023 | -9.8% |
| FY Sep 2022 | +3.4% |
| FY Sep 2021 | -5.5% |
| Jun 2026 | +2.6% |
| Mar 2026 | +5.8% |
| Dec 2025 | +4.5% |
| Sep 2025 | +5.2% |
| Jun 2025 | +9.8% |
| Mar 2025 | +6.6% |
| Dec 2024 | +4.5% |
| Sep 2024 | +6.0% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
prior-year trailing EPS was a loss, growth undefined
PEG, trailing ASYS
| FY Sep 2025 | n/a |
| FY Sep 2024 | n/a |
| FY Sep 2023 | n/a |
| FY Sep 2022 | 0.02x |
| FY Sep 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-09 | 2024-09 | 2023-09 | 2022-09 | |
|---|---|---|---|---|
| Revenue | $79.4M | $101.2M | $113.3M | $106.3M |
| Gross profit | $27.0M | $36.2M | $35.6M | $39.5M |
| Operating income | -$28.5M | -$6.7M | -$15.0M | $17.3M |
| Net income | -$30.3M | -$8.5M | -$12.6M | $17.4M |
| EPS (diluted) | -2.12 | -0.60 | -0.89 | 1.22 |
| Operating cash flow | $7.9M | $9.8M | -$7.7M | $5.2M |
| Cash | $17.9M | $11.1M | $13.1M | $46.9M |
| Long-term debt | $294.0K | $290.0K | $10.7M | $180.0K |
| Buybacks | n/a | n/a | n/a | $4.1M |
SEC XBRL, fiscal years, as known on 2026-10-27
ASYS Stock Sonar score 6/7 axes
Find similar shapesCompareASYS ranks highest on insider conviction (90th percentile) and financial health (89th), and lowest on growth (17th), among Semiconductors & Electronics peers.
6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
ASYS filings, in plain words
Are Amtech Systems insiders buying or selling ASYS?
In the 180 days to 2026-10-27, Amtech Systems insiders were net buyers, a net $77.7K across purchases and sales reported on Form 4, by 2 buyers.
Read the full summary
In the 180 days to 2026-10-27, Amtech Systems insiders were net buyers of ASYS, a net $77.7K across purchases and sales reported on Form 4 by 2 buyers. 2 different insiders reported purchases within the last 90 days, a cluster buy, which is rarer than a single purchase. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.
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