ACM Research Inc

ACMRNASDAQ
$74.42
-6.07-7.54%
al cierre: Aug 28, 5:00 PM EST
$75.46
1.041.4%
After hour: 7:41 PM EST

ACM Research Ownership & Insider Activity

ACM Research (ACMR) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 2.2% of shares outstanding. Institutional investors hold 47.8%.

Shares Outstanding

69.649M

Shares Float

54.156M

Insider Shares Owned

1.547M

Insider % Owned

2.2%

Institutional Shares Held

33.033M

Institutional % Held

47.8%

Ownership Breakdown

Net Insider Activity by Month

ACM Research Insider Transactions (Last 6 Months)

DateInsiderTitleTypeSharesPriceValue
Aug 20, 2026Mark McKechnieSEE REMARKSSELL-OPTIONS$47.11$3.3M
Aug 18, 2026Haiping DunSELL-OPTIONS$43.37$378K