NASDAQ: ACLS
Axcelis Technologies Inc Stock Ownership - Who owns Axcelis Technologies?

Insider buying vs selling

Have Axcelis Technologies Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John T. KurtzweilDirector2025-05-201,682$61.93
$104.17kSell
Russell LowPRESIDENT AND CEO2025-05-17947$62.01
$58.72kSell
Greg RedinboEVP MARKETING AND APPLICATIONS2025-05-16190$61.58
$11.70kSell
Russell LowPRESIDENT AND CEO2025-05-16712$61.58
$43.84kSell
Christopher TatnallEVP Global Customer Operations2025-05-15345$62.67
$21.62kSell
James Gordon CooganEVP AND CFO2025-05-15574$62.67
$35.97kSell
Christopher TatnallEVP Global Customer Operations2025-05-15170$62.67
$10.65kSell
Russell LowPRESIDENT AND CEO2025-05-151,722$62.67
$107.92kSell
Russell LowPRESIDENT AND CEO2025-05-151,453$62.67
$91.06kSell
Gerald M. BlumenstockEVP Research Dev. Eng.2025-05-15345$62.67
$21.62kSell

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Net Insider Buy/Sell (L12M) Ownership

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ACLS Shareholders

What type of owners hold Axcelis Technologies Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc16.62%5,338,420$347.37MInstitution
Vanguard Group Inc13.82%4,439,902$288.90MInstitution
Reinhart Partners LLC4.49%1,441,022$93.77MInstitution
State Street Corp3.88%1,248,230$81.22MInstitution
American Century Companies Inc3.55%1,140,495$74.21MInstitution
Bnp Paribas Asset Management Holding Sa3.18%1,020,732$66.42MInstitution
Geode Capital Management LLC2.88%925,571$60.23MInstitution
Bank Of America Corp2.86%919,403$59.83MInstitution
Primecap Management Co2.60%835,066$54.34MInstitution
Boston Trust Walden Corp2.57%826,332$53.77MInstitution

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ACLS vs Semiconductor Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ACLS91.58%8.42%Net SellingNet Selling
AMBA70.73%29.27%Net SellingNet Selling
KLIC83.86%16.14%Net Selling
ACMR56.10%26.36%Net SellingNet Selling
IPGP27.49%72.51%Net SellingNet Selling

Axcelis Technologies Stock Ownership FAQ

Who owns Axcelis Technologies?

Axcelis Technologies (NASDAQ: ACLS) is owned by 96.39% institutional shareholders, 8.87% Axcelis Technologies insiders, and 0.00% retail investors. Stephen R. Hardis is the largest individual Axcelis Technologies shareholder, owning 702,068.00 shares representing 2.19% of the company. Stephen R. Hardis's Axcelis Technologies shares are currently valued at $45.68M.

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