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ACLS AXCELIS TECHNOLOGIES INC

Last updated: Mar 16, 2026

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Execution Consistency

Did the company actually spend money buying back stock in 3+ of the last 4 quarters?

Bought back stock in 4/4 quarters. Q3 2025: $15M, Q2 2025: $15M, Q1 2025: $15M, Q3 2024: $12M

Execution Acceleration

Is the most recent quarter's buyback spend more than 15% above the trailing average?

Latest quarter $15M vs trailing avg $14M (+8%)

Buyback vs FCF

What percentage of free cash flow is going to buybacks? Bull: 30-80%. Bear: <10% or >80%.

Negative FCF ($-50M), cannot compute buyback ratio

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Buyback Intensity

How fast are they shrinking the float? Bull: 2%+ annually. Bear: under 0.5%.

Repurchased 3,300,000 shares = 10.2% of 32,365,000 outstanding (annualized)

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Insider Buying

Are officers and directors buying stock with their own money on the open market?

3 open-market purchases by 3 insiders

  • Low Russell (PRESIDENT AND CEO) bought 440 shares at $112.39 on 2024-03-11
  • COOGAN JAMES GORDON (EVP AND CFO) bought 100 shares at $112.23 on 2024-02-29
  • Lawson Douglas A. (EVP, CORPORATE MKTG & STRATEGY) bought 500 shares at $111.04 on 2024-02-23
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Insider-Buyback Convergence

Are insider purchases happening during the same quarters the company is actively buying back stock?

Insider buying coincided with company buybacks in 3 of 4 quarters

  • Q3 2025: Low Russell bought while company spent $15M
  • Q2 2025: Low Russell bought while company spent $15M
  • Q1 2025: Low Russell bought while company spent $15M
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Insider Net Direction

Looking at all open-market transactions, are insiders net buyers or net sellers?

Insiders bought $0M, sold $50M (net selling)

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Red Flag

Active buyback + insiders net selling 3x+ more than buying. Company cash may be supporting price while insiders exit.

Company buying back stock while insiders sold 427.7x more than bought. 3 C-suite officers among sellers

  • Low Russell (President and CEO) sold 3,405 shares on 2023-09-07
  • Low Russell (President and CEO) sold 3,509 shares on 2023-06-08
  • Low Russell (President and CEO) sold 4,980 shares on 2023-05-25
  • BREWER KEVIN J (EVP & Chief Financial Officer) sold 2,313 shares on 2023-05-25
  • Low Russell (President and CEO) sold 8,309 shares on 2023-05-16
  • BREWER KEVIN J (EVP & Chief Financial Officer) sold 6,505 shares on 2023-05-16
  • BREWER KEVIN J (EVP & Chief Financial Officer) sold 10,546 shares on 2023-05-11
  • PUMA MARY G (President and CEO) sold 22,497 shares on 2023-02-13
  • PUMA MARY G (President and CEO) sold 2,300 shares on 2023-02-13
  • PUMA MARY G (President and CEO) sold 4,202 shares on 2022-12-08