AI summary pending
View Full Filing (SEC EDGAR)Amtech Systems Inc
$14.60+0.6%
+$87.9M
Net Activity
+42.55% total shares
Institutions Holding
115
Popularity Rank
#4275
Avg Weight
0.06%
Total Value
$247.6M
Market Cap
$208.8M
115 institutions currently hold ASYS, with 93 net buyers and 30 net sellers this quarter.
Institutional Moves (Q2 2026)
Significantly Increased
Based on recent trading activity
Net Selling Institutions
30
Net Buying Institutions
93
Top 5 by Value
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Across its top 20 institutional holders, ASYS's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 9/100, avg. turnover score 48/100).
ASYS ranks #4275 out of 37501 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
115 institutions disclose a position in ASYS, but none treat it as a major bet — even AIGH Capital Management LLC, its most concentrated holder, allocates just 1.8% of its own portfolio to it.
BlackRock has added to its ASYS position for two straight quarters, increasing it by $15.9M to reach $17.6M today.
Barclays PLC has trimmed its ASYS position for two straight quarters, cutting it by $73.6K while still holding $85.7K.
ASYS is up 0.6% today, and institutions have been net buyers of $87.9M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
ASYS posted net income of $4.0M over the trailing twelve months, and currently trades at a P/E of 52.2.
+$107.9M
Total Buy Value
$24.6M
Total Sell Value
93
Net Buyers
30
Net Sellers
ASYS
Q2 2026
Top 5 Institutional Movers
ASYS does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
0
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| First Eagle Investment Management, LLC | 13G/A | 2026-08-06 | 4.9% |
2
Filings (14d)
AI summary pending
View Full Filing (SEC EDGAR)AI summary pending
View Full Filing (SEC EDGAR)032332504
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,112
Total reported value
$279.5B
Held by 4112 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,110
Total reported value
$712.5B
Held by 4110 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,088
Total reported value
$390.2B
Held by 4088 institutions — one of the most-tracked stocks on AlphaSMO
Access ASYS's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/ASYSCLI
npx alphasmo stocks get ASYSFull API & MCP documentation →