ACMR

ACM RESH INC

ACMR·00108J109·US·Common Stock·Technology - Semiconductor Equipment & Materials-13D/G

ACMR (ACM RESH INC) is held by 168 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($1.1B), VANGUARD PORTFOLIO MANAGEMENT LLC ($425M), VANGUARD CAPITAL MANAGEMENT LLC ($312.5M). Net institutional sentiment: Bullish.

168
Holders
(8 Elite)
$4.9B
Total Value
67% (171)
Consensus
115 buying - 56 selling
13F: Insider & Congress: Updated regularly
ACMR

Smart Money Verdict

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Held by 168 funds
8 elite

Who's Trading

Source dates: Price Aug 28, 2026 · Insiders Aug 21, 2026 · Activists Jul 31, 2026 · Congress none

InsiderMMMcKechnie MarkExercise 25K shAug 20, 2026
InsiderMMMcKechnie MarkSell $2.4MAug 20, 2026
InsiderMMMcKechnie MarkExercise 30K shAug 20, 2026
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Top Holders

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Fund
Action
Shares
Value
Weight
Est. P&L
Conviction
Increased
8.7M(+8.5%)$1.1B0.0%+128.64%
35
Increased
3.3M(+52.0%)$425M0.0%+14.17%
44
Increased
2.5M(+8.8%)$312.5M0.0%+70.49%
34
New
2.4M$304.3M0.0%-37.65%
43
Increased
2.2M(+9.1%)$277.7M0.0%+123.08%
34
Increased
1.5M(+8.5%)$188.8M0.0%+176.81%
33
Increased
1.2M(+48.7%)$148.5M0.0%+18.97%
42
Increased
954,474(+32.8%)$121.1M0.0%+29.75%
39
Decreased
917,651(-50.7%)$109.1M0.2%+101.04%
0
Decreased
700,185(-41.3%)$88.8M0.0%+141.54%
0
Increased
672,184(+6.8%)$85.3M0.0%+93.35%
32
New
639,448$81.1M0.2%-37.65%
49
Increased
637,058(+794.2%)$80.8M0.8%-31.86%
68
Increased
636,836(+213.1%)$80.8M0.0%-18.45%
48
New
623,429$79.1M0.0%-37.65%
41
Increased
569,126(+1.2%)$72.2M0.0%+279.38%
30
Increased
526,760(+9.5%)$66.8M0.0%+151.10%
32
Increased
479,706(+19.2%)$60.9M0.0%+70.32%
35
Increased
470,937(+50.1%)$59.8M0.1%+16.63%
49
Decreased
426,243(-22.8%)$54.1M0.0%+191.83%
0

Showing 1-20 of 176

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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer

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