Amtech Systems, Inc. (ASYS)
Largest Insider Buys in Sector
ASYS Stock Price History Chart
ASYS Stock Performance
About Amtech Systems, Inc.
Amtech Systems, Inc. manufactures and sells capital equipment and related consumables for use in fabricating silicon carbide (SiC), silicon power devices, analog and discrete devices, electronic assemblies, and light-emitting diodes (LEDs) worldwide. The company operates in Semiconductor and Material and Substrate segments. The Semiconductor segment designs, manufactures, sells, and services thermal processing equipment, including solder reflow ovens, diffusion furnaces, and customer high-temp belt furnaces for use by semiconductor manufacturers, as well as in electronics, automotive and other industries; and wafer polishing equipment and related services. Its products include horizontal diffusion furnaces; and belt furnaces. The Material and Substrate segment manufactures and sells consumables and machinery for lapping and polishing of materials, such as silicon wafers for semiconductor products; sapphire substrates for LED lighting and mobile devices; silicon carbide wafers for LED and power device applications; various glass and silica components for 3D image transmission; quartz and ceramic components for telecommunications devices; and medical device components, and optical and photonics applications. This segment also offers substrate process chemicals for use in various manufacturing processes, including semiconductors, silicon and compound semiconductor wafers, and optics. The company sells its products through sales personnel, as well as a network of independent sales representatives and distributors. The company was formerly known as Quartz Engineering & Materials, Inc. and changed its name to Amtech Systems, Inc. in 1987. Amtech Systems, Inc. was incorporated in 1981 and is headquartered in Tempe, Arizona.
Insider Activity of Amtech Systems, Inc.
Over the last 12 months, insiders at Amtech Systems, Inc. have bought $586,616 and sold $0 worth of Amtech Systems, Inc. stock.
On average, over the past 5 years, insiders at Amtech Systems, Inc. have bought $529,671 and sold $449,452 worth of stock each year.
Highest buying activity among insiders over the last 12 months: Averick Robert M () — $1.14M. DAIGLE ROBERT C (Chairman & CEO) — $29,470.
The last purchase of 7,500 shares for transaction amount of $42,225 was made by Averick Robert M () on 2024‑12‑13.
List of Insider Buy and Sell Transactions, Amtech Systems, Inc.
| 2024-12-13 | 7,500 0.0521% | $5.63 | $42,225 | -2.47% | ||||
| 2024-12-12 | 19,500 0.1414% | $5.70 | $111,150 | -1.60% | ||||
| 2024-12-11 | 5,000 0.0353% | $5.65 | $28,250 | -1.07% | ||||
| 2024-08-13 | 10,000 0.0702% | $5.51 | $55,100 | 0.00% | ||||
| 2024-08-12 | 5,000 0.0353% | $5.54 | $27,700 | +4.94% | ||||
| 2024-08-09 | 25,000 0.168% | $5.53 | $138,250 | -0.95% | ||||
| 2024-05-14 | 2,784 0.02% | $5.45 | $15,173 | +7.40% | ||||
| 2024-05-13 | 304 0.0021% | $5.16 | $1,569 | +7.71% | ||||
| 2024-05-10 | 12,723 0.0902% | $5.20 | $66,160 | +10.83% | ||||
| 2024-02-13 | 20,500 0.1408% | $4.21 | $86,305 | +32.08% | ||||
| 2024-02-13 | Chairman & CEO | 3,500 0.024% | $4.21 | $14,735 | +32.08% | |||
| 2023-12-19 | Chief Executive Officer | 20,000 0.1493% | $3.90 | $78,000 | +47.28% | |||
| 2023-12-18 | 14,000 0.0972% | $3.90 | $54,600 | +36.28% | ||||
| 2023-12-18 | Chief Executive Officer | 46,000 0.3241% | $3.96 | $182,160 | +36.28% | |||
| 2023-08-25 | Chief Executive Officer | 4,000 0.0283% | $8.60 | $34,400 | -36.29% | |||
| 2023-08-24 | Chief Executive Officer | 8,250 0.0581% | $8.59 | $70,868 | -36.17% | |||
| 2023-08-18 | 9,000 0.0668% | $8.96 | $80,640 | -36.51% | ||||
| 2023-08-17 | 6,500 0.0462% | $8.70 | $56,550 | -36.76% | ||||
| 2023-08-16 | Chief Executive Officer | 2,200 0.0163% | $8.75 | $19,260 | -34.74% | |||
| 2023-08-15 | Chief Executive Officer | 233 0.0017% | $8.75 | $2,039 | -36.91% |
Insider Historical Profitability
| Averick Robert M | 506000 3.5441% | $5.28 | 45 | 0 | <0.0001% | |
| DAIGLE ROBERT C | Chairman & CEO | 103702 0.7264% | $5.28 | 12 | 0 | <0.0001% |
| Schreyer Leslie J | 10 percent owner | 1386312 9.71% | $5.28 | 14 | 0 | <0.0001% |
| MARXE AUSTIN W & GREENHOUSE DAVID M | 10 percent owner | 894635 6.2662% | $5.28 | 1 | 11 | <0.0001% |
| PITON CAPITAL PARTNERS LLC | 10 percent owner | 600000 4.2025% | $5.28 | 10 | 0 | <0.0001% |
| SCOTT RICHARD L | 10 percent owner | 515000 3.6072% | $5.28 | 7 | 0 | +46.52% |
| WANSEM PAUL J VAN DER | director | 279507 1.9577% | $5.28 | 0 | 4 | |
| M3C Holdings LLC | 10 percent owner | 263688 1.8469% | $5.28 | 5 | 0 | <0.0001% |
| WHANG JONG S | 70681 0.4951% | $5.28 | 3 | 22 | <0.0001% | |
| Anderson Bradley Clark | Chief Financial Officer | 40057 0.2806% | $5.28 | 3 | 9 | <0.0001% |
| WHANG MICHAEL | Chief Executive Officer | 19496 0.1366% | $5.28 | 1 | 2 | +5.65% |
| Pentinga Fokko | President and CEO | 15000 0.1051% | $5.28 | 0 | 10 | |
| Goudena Egbert J. G. | director | 7000 0.049% | $5.28 | 3 | 0 | <0.0001% |
| KING ROBERT F | director | 2000 0.014% | $5.28 | 1 | 9 | +17.67% |
| GIBBS LISA | VP and Chief Financial Officer | 2000 0.014% | $5.28 | 1 | 0 | +5.65% |
| HASS ROBERT T | CFO | 1582 0.0111% | $5.28 | 0 | 5 | |
| Giese Alfred | director | 1520 0.0106% | $5.28 | 2 | 6 | +14.82% |
| GARNREITER MICHAEL | director | 0 0% | $5.28 | 0 | 4 | |
| Hwang Jeong Mo | director | 0 0% | $5.28 | 0 | 1 |
Institutional Investor Ownership
| ROYCE & ASSOCIATES INC | $8.69M | 11.31 | 1.61M | +11.36% | +$886,515.07 | 0.08 | |
| Dimensional Fund Advisors | $5.52M | 7.18 | 1.02M | -9.09% | -$552,274.37 | <0.01 | |
| Pacific Ridge Capital Partners, LLC | $4M | 5.21 | 739,821 | -1.93% | -$78,742.56 | 0.88 | |
| The Vanguard Group | $3.65M | 4.75 | 674,175 | 0% | +$0 | <0.0001 | |
| First Eagle Investment Management | $3.24M | 4.21 | 598,045 | +2.77% | +$87,046.89 | 0.01 | |
| Amh Equity Ltd | $1.62M | 2.11 | 300,000 | +234.59% | +$1.14M | 2.1 | |
| Kennedy Capital Management Inc | $1.13M | 1.47 | 208,682 | -7.14% | -$86,868.40 | 0.02 | |
| Ancora Advisors Llc | $823,997.00 | 1.07 | 152,310 | 0% | +$0 | 0.02 | |
| Geode Capital Management | $648,677.00 | 0.84 | 119,874 | +5.02% | +$31,006.88 | <0.0001 | |
| BlackRock | $638,542.00 | 0.83 | 118,030 | -11.23% | -$80,798.31 | <0.0001 | |
| Brandywine Global Investment Management | $572,237.00 | 0.74 | 105,774 | 0% | +$0 | <0.01 | |
| Toroso Investments Llc | $374,545.00 | 0.49 | 69,232 | New | +$374,545.00 | <0.01 | |
| Citadel Advisors LLC | $359,305.00 | 0.47 | 66,415 | +43.58% | +$109,054.73 | <0.0001 | |
| State Street | $273,151.00 | 0.36 | 50,490 | +27.53% | +$58,969.02 | <0.0001 | |
| Bridgeway Capital Management | $256,434.00 | 0.33 | 47,400 | -31.9% | -$120,102.00 | <0.01 | |
| Wealthtrust Axiom Llc | $239,706.00 | 0.31 | 44,308 | -0.18% | -$443.62 | 0.07 | |
| Kovack Advisors Inc | $200,170.00 | 0.26 | 37,000 | +69.72% | +$82,232.00 | 0.02 | |
| Northern Trust | $169,944.00 | 0.22 | 31,413 | -5.52% | -$9,932.74 | <0.0001 | |
| Susquehanna International Group | $168,754.00 | 0.22 | 31,193 | -44.72% | -$136,532.07 | <0.0001 | |
| Ironwood Investment Management Llc | $152,703.00 | 0.2 | 28,226 | +0.84% | +$1,271.35 | 0.05 | |
| Janney Montgomery Scott LLC | $144,000.00 | 0.19 | 26,700 | 0% | +$0 | <0.0001 | |
| Millennium Management LLC | $141,147.00 | 0.18 | 26,090 | +116.73% | +$76,021.37 | <0.0001 | |
| Marshall Wace | $112,512.00 | 0.15 | 20,797 | New | +$112,512.00 | <0.0001 | |
| Prelude Capital | $108,395.00 | 0.14 | 20,036 | New | +$108,395.00 | 0.01 | |
| Villere & Co. | $108,200.00 | 0.14 | 20,000 | New | +$108,200.00 | 0.01 | |
| Acadian Asset Management | $83,000.00 | 0.11 | 15,485 | +10.39% | +$7,809.56 | <0.0001 | |
| Royal Bank of Canada | $72,000.00 | 0.09 | 13,400 | -18.79% | -$16,656.72 | <0.0001 | |
| Occudo Quantitative Strategies Lp | $54,511.00 | 0.07 | 10,076 | New | +$54,511.00 | 0.01 | |
| UBS | $40,310.00 | 0.05 | 7,451 | +1,127.51% | +$37,026.12 | <0.0001 | |
| Firsthand Capital Management Inc | $35,706.00 | 0.05 | 6,600 | 0% | +$0 | 0.06 | |
| Tower Research Capital | $10,761.00 | 0.01 | 1,989 | -19.99% | -$2,688.90 | <0.0001 | |
| Morgan Stanley | $7,065.00 | 0.01 | 1,306 | -55.4% | -$8,774.45 | <0.0001 | |
| Group One Trading | $5,691.00 | 0.01 | 1,052 | -48.73% | -$5,409.70 | <0.0001 | |
| Qube Research & Technologies | $4,620.00 | 0.01 | 854 | -47.74% | -$4,219.67 | <0.0001 | |
| RhumbLine Advisers | $2,661.00 | <0.01 | 492 | 0% | +$0 | <0.0001 | |
| Strengthening Families Communities Llc | $3,000.00 | <0.01 | 490 | 0% | +$0 | <0.01 | |
| Wells Fargo | $487.00 | <0.01 | 90 | +2.27% | +$10.82 | <0.0001 | |
| Advisor Group Holdings Inc | $22.00 | <0.01 | 4 | -42.86% | -$16.50 | <0.0001 | |
| Fidelity Investments | $275.00 | <0.01 | 51 | -90.94% | -$2,760.78 | <0.0001 |