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ASYS

Amtech Systems Inc · NASDAQ NMS - GLOBAL MARKET · Semiconductors

$12.15$-0.12 (-0.98%)

Prices delayed up to 5 minutes

AC Intelligence

AC Intelligence

AC Intelligence for ASYS is being prepared.

Key Stats

Key Stats

Open

$12.15

Day High

$12.57

Day Low

$11.82

Prev Close

$12.27

Volume

0

Avg Volume

140.2K

Day Change

$-0.12

Change %

-0.98%

Fundamentals

Fundamentals

P/B

2.49

EPS (TTM)

$-2.14

Market Cap

$175M

52-Wk Range

$3.20 — $18.59

Earnings History

Insider Activity

Who Owns This Stock

Who Owns ASYS

Other44.2%44 holders
Passive / Index14.2%3 holders
Systematic / Quant13.7%5 holders
Deep Value11.6%1 holder
Quality / Compounder10.9%3 holders
Dealer / Bank2.7%7 holders
Tactical / Macro2.7%3 holders

Based on Q4 2025 13F filings + AC behavioral model

66 institutional holders

Top Holders

-2.4%$9216.0B
2.Dimensional Fund Advisors
$8214.0B
-2.9%$7879.0B
4.Vanguard Group
-7.4%$7082.3B
+90.2%$4355.3B
6.Marshall Wace LLP
+188.2%$3637.5B
7.JANE STREET GROUP, LLC
$2777.6B
8.Renaissance Technologies
+622.1%$1839.8B
9.TWO SIGMA INVESTMENTS, LP
$1398.5B
10.Geode Capital Management
+0.4%$1368.2B
11.SUSQUEHANNA INTERNATIONAL GROUP, LLP
$1349.1B
12.Citadel Advisors
+25.6%$1236.9B
13.BRIDGEWAY CAPITAL MANAGEMENT, LLC
+48.6%$1208.8B
14.JANE STREET GROUP, LLC
$1158.9B
15.BlackRock, Inc.
+186.6%$1157.0B
16.Trexquant Investment LP
$1121.5B
17.SUSQUEHANNA INTERNATIONAL GROUP, LLP
$1011.9B
18.Goldman Sachs AM
+151.8%$987.6B
19.Informed Momentum Co LLC
$932.5B
20.TWO SIGMA ADVISERS, LP
$878.5B

Institutional Pressure

Market Regime:Strong Risk-Off (-0.62)
SELLINGBUYING
Mild Selling Pressure
Other(44.2%)
Passive / Index(14.2%)
Holds
Systematic / Quant(13.7%)
De-risking (mechanical)
Deep Value(11.6%)
Possible buyer
Quality / Compounder(10.9%)
Holds through
Dealer / Bank(2.7%)
Facilitating
Tactical / Macro(2.7%)
Reducing rapidly

25% passive + quality floor won't sell.

Updated daily · Based on Q4 2025 filings + AC behavioral model

Sentiment Signals

Sentiment Signals

Insider ActivityNo insider transactions in last 90 daysSEC Form 4
↑↑Analyst Consensus6 buy, 1 hold, 0 sellFinnhub
↑↑Inst. Flows62 increased/new, 23 decreased/exited (13F)AC 13F Analysis

Sources: SEC Form 4, Finnhub, AC 13F Analysis

On AcidCapitalist

On AcidCapitalist

No recent mentions of ASYS on AcidCapitalist.

Data provided by Finnhub. Prices delayed up to 5 minutes.