| $255M | ||
| $48M | ||
| $38M | ||
| $37M | ||
| $34M | ||
| $34M |
Buys | $0 | 0 | 0 |
Sells | $6,236,735 | 21 | 100 |
| St Dennis Thomas | director | 0 | $0 | 1 | $139,833 | $-139,833 |
| Evans Eileen | EVP, General Counsel and Sec'y | 0 | $0 | 1 | $143,998 | $-143,998 |
| Tatnall Christopher | EVP Global Customer Operations | 0 | $0 | 1 | $174,609 | $-174,609 |
| Sayiner Necip | director | 0 | $0 | 1 | $249,703 | $-249,703 |
| Quirk Jeanne | director | 0 | $0 | 1 | $250,854 | $-250,854 |
| Mahoney Robert John | EVP Global Operations | 0 | $0 | 1 | $363,538 | $-363,538 |
| GRAVES GREGORY B | director | 0 | $0 | 1 | $456,697 | $-456,697 |
| Redinbo Greg | EVP MARKETING AND APPLICATIONS | 0 | $0 | 1 | $463,731 | $-463,731 |
| KURTZWEIL JOHN T | director | 0 | $0 | 1 | $485,771 | $-485,771 |
| Titinger Jorge | director | 0 | $0 | 3 | $580,380 | $-580,380 |
| Blumenstock Gerald M | EVP, Research, Dev. & Eng. | 0 | $0 | 3 | $613,456 | $-613,456 |
| Sutton Todd | VP Corporate Controller | 0 | $0 | 2 | $741,845 | $-741,845 |
| Low Russell | PRESIDENT AND CEO | 0 | $0 | 4 | $1.57M | $-1.57M |
Axcelis Technologies, Inc. is a company dedicated to the creation, production, and maintenance of specialized ion implantation and other essential processing machinery used in the fabrication of semiconductor chips. Operating internationally, its presence extends across North America, Europe, and Asia. The firm offers a wide array of implanter technologies, such as high-energy, high-current, and medium-current systems, designed to meet diverse application needs. Furthermore, Axcelis provides extensive post-sales support and lifecycle solutions, …
Over the last 12 months, insiders at Axcelis Technologies, Inc. have bought $0 and sold $6.24M worth of Axcelis Technologies, Inc. stock.
On average, over the past 5 years, insiders at Axcelis Technologies, Inc. have bought $116,195 and sold $11.23M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 440 shares for transaction amount of $49,452 was made by Low Russell (PRESIDENT AND CEO) on 2024‑03‑11.
| 2026-06-03 | Sale | Sayiner Necip | director | 1,586 0.0051% | $157.44 | $249,703 | -17.48% | |
| 2026-05-27 | Sale | Sutton Todd | VP Corporate Controller | 2,000 0.0066% | $159.99 | $319,980 | -16.00% | |
| 2026-05-22 | Sale | Evans Eileen | EVP, General Counsel and Sec'y | 926 0.0031% | $155.51 | $143,998 | -14.95% | |
| 2026-05-22 | Sale | St Dennis Thomas | director | 900 0.0029% | $155.37 | $139,833 | -14.95% | |
| 2026-05-21 | Sale | Blumenstock Gerald M | EVP, Research, Dev. & Eng. | 1,161 0.0038% | $152.70 | $177,285 | -12.27% | |
| 2026-05-20 | Sale | Tatnall Christopher | EVP Global Customer Operations | 1,166 0.0038% | $149.75 | $174,609 | -10.34% | |
| 2026-05-19 | Sale | KURTZWEIL JOHN T | director | 3,500 0.011% | $138.79 | $485,771 | -6.16% | |
| 2026-05-19 | Sale | Quirk Jeanne | director | 1,789 0.0057% | $140.22 | $250,854 | -6.16% | |
| 2026-05-19 | Sale | GRAVES GREGORY B | director | 3,225 0.0104% | $141.61 | $456,697 | -6.16% | |
| 2026-05-14 | Sale | Blumenstock Gerald M | EVP, Research, Dev. & Eng. | 1,015 0.0033% | $162.31 | $164,750 | -16.26% | |
| 2026-05-14 | Sale | Sutton Todd | VP Corporate Controller | 2,574 0.0085% | $163.89 | $421,865 | -16.26% | |
| 2026-05-13 | Sale | Redinbo Greg | EVP MARKETING AND APPLICATIONS | 2,883 0.0093% | $160.85 | $463,731 | -16.51% | |
| 2026-05-13 | Sale | Titinger Jorge | director | 2,000 0.0066% | $164.14 | $328,280 | -16.51% | |
| 2026-05-12 | Sale | Mahoney Robert John | EVP Global Operations | 2,258 0.0073% | $161.00 | $363,538 | -16.24% | |
| 2026-05-06 | Sale | Low Russell | PRESIDENT AND CEO | 7,468 0.0223% | $156.75 | $1.17M | -20.22% | |
| 2026-05-01 | Sale | Low Russell | PRESIDENT AND CEO | 1,244 0.004% | $138.86 | $172,742 | -2.41% | |
| 2026-04-01 | Sale | Low Russell | PRESIDENT AND CEO | 1,244 0.004% | $94.06 | $117,011 | +41.72% | |
| 2026-03-24 | Sale | Low Russell | PRESIDENT AND CEO | 1,244 0.0039% | $90.00 | $111,960 | +41.99% | |
| 2026-02-20 | Sale | Titinger Jorge | director | 1,000 0.0032% | $80.00 | $80,000 | +60.54% | |
| 2025-12-17 | Sale | Titinger Jorge | director | 2,000 0.0068% | $86.05 | $172,100 | +42.51% |
| Low Russell | PRESIDENT AND CEO | 123570 0.4001% | $12.03M | 1 | 12 | <0.0001% |
| KURTZWEIL JOHN T | director | 32990 0.1068% | $3.21M | 1 | 13 | <0.0001% |
| HARDIS STEPHEN R | director | 702068 2.2734% | $68.37M | 10 | 0 | +19.18% |
| PUMA MARY G | Executive Chairperson | 258280 0.8364% | $25.15M | 6 | 28 | <0.0001% |
| Halterman Craig M | Senior VP and CIO | 131868 0.427% | $12.84M | 1 | 0 | |
| THOMPSON H BRIAN | director | 104185 0.3374% | $10.15M | 6 | 0 | +18.96% |
| Namaroff Mark J | Senior VP Strategic Marketing | 103205 0.3342% | $10.05M | 1 | 0 | +1.83% |
| JENNINGS WILLIAM C | director | 92185 0.2985% | $8.98M | 4 | 0 | +3.16% |
| ZAGER JAY | CFO and EVP | 60000 0.1943% | $5.84M | 1 | 0 | <0.0001% |
| George Arthur L Jr | director | 55439 0.1795% | $5.4M | 3 | 1 | +24.75% |
| BASSETT STEPHEN G | Executive VP and CFO | 50058 0.1621% | $4.87M | 2 | 0 | +3% |
| WILD GEOFFREY | director | 43712 0.1415% | $4.26M | 1 | 0 | <0.0001% |
| Levine Marc S | Sr VP Product Development | 41494 0.1344% | $4.04M | 1 | 0 | +31.38% |
| ALDEBORGH JOHN E | EVP, Customer Operations | 37246 0.1206% | $3.63M | 1 | 6 | +14.53% |
| FALLON LYNNETTE C | Executive VP, HR/Legal | 31371 0.1016% | $3.05M | 6 | 31 | +19.14% |
| Bintz William J | EVP, Product Development | 31173 0.1009% | $3.04M | 3 | 25 | +11.45% |
| Lawson Douglas A. | EVP, CORPORATE MKTG & STRATEGY | 19648 0.0636% | $1.91M | 4 | 32 | +30.66% |
| NETTLES PATRICK H | director | 11500 0.0372% | $1.12M | 1 | 0 | +23.84% |
| POND KIRK P | director | 10000 0.0324% | $973,800.00 | 1 | 0 | <0.0001% |
| BRAUN EDWARD H | director | 10000 0.0324% | $973,800.00 | 1 | 0 | <0.0001% |
| COOGAN JAMES GORDON | EVP AND CFO | 5991 0.0194% | $583,403.58 | 1 | 0 | <0.0001% |
| JENNINGS WILLIAM C | director | 5000 0.0162% | $486,900.00 | 1 | 0 | +5.23% |
| BREWER KEVIN J | EVP & Chief Financial Officer | 4510 0.0146% | $439,183.80 | 1 | 25 | +36.5% |
| KEITHLEY JOSEPH P | director | 3157 0.0102% | $307,428.66 | 3 | 22 | <0.0001% |
| FLETCHER R JOHN | director | 1354 0.0044% | $131,852.52 | 8 | 5 | <0.0001% |
$51,368,869 | 76 | 0.70% | $320.07B | |
$41,019,040 | 35 | 51.90% | $4,981.23B | |
$14,781,792 | 22 | 15.65% | $789.95B | |
$219,947,632 | 18 | 12.49% | $1,585.47B | |
$2,311,530 | 15 | 4.80% | $285.54B |
| Increased Positions | 193 | +47.19% | 4M | +12.64% |
| Decreased Positions | 174 | -42.54% | 3M | -9.49% |
| New Positions | 69 | New | 399,511 | New |
| Sold Out Positions | 52 | Sold Out | 301,144 | Sold Out |
| Total Postitions | 428 | +4.65% | 31M | +3.14% |
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| Reinhart Partners, Llc. | $138,682.00 | 5.2% | 1.61M | +91,788 | +6.04% | 2025-09-30 |
| American Century Companies Inc | $115,897.00 | 4.34% | 1.35M | -313,702 | -18.9% | 2025-09-30 |
| State Street Corp | $105,938.00 | 3.97% | 1.23M | -18,592 | -1.49% | 2025-09-30 |
| Victory Capital Management Inc | $83,723.00 | 3.14% | 972,162 | +85,407 | +9.63% | 2025-09-30 |
| Bnp Paribas Asset Management Holding S.A. | $80,123.00 | 3% | 930,362 | +9,236 | +1% | 2025-09-30 |
| Geode Capital Management, Llc | $79,811.00 | 2.99% | 926,739 | +1,434 | +0.15% | 2025-09-30 |
| Primecap Management Co/Ca/ | $71,796.00 | 2.69% | 833,676 | -18,620 | -2.19% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $66,279.00 | 2.48% | 769,612 | +34,153 | +4.64% | 2025-09-30 |